Strip -<suffix> when autodetecting shell (#377)

For example bash-5.1, bash-static.

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [pyenv] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: pyenv # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: ['https://www.bountysource.com/teams/pyenv-virtualenv/issues'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,29 @@
+Too many issues will kill our team's development velocity, drastically.
+Make sure you have checked all steps below.
+
+### Prerequisite
+* [ ] Make sure your problem is not listed in [the common build problems](https://github.com/pyenv/pyenv/wiki/Common-build-problems).
+* [ ] Make sure no duplicated issue has already been reported in [the pyenv-virtualenv issues](https://github.com/pyenv/pyenv-virtualenv/issues). You should look in closed issues, too.
+* [ ] Make sure you are not asking us to help solving your specific issue.
+  * GitHub issues is opened mainly for development purposes. If you want to ask someone to help solving your problem, go to some community site like [Gitter](https://gitter.im/yyuu/pyenv), [StackOverflow](https://stackoverflow.com/questions/tagged/pyenv), etc.
+* [ ] Make sure your problem is not derived from packaging (e.g. [Homebrew](https://brew.sh)).
+  * Please refer to the package documentation for the installation issues, etc.
+* [ ] Make sure your problem is not derived from other plugins.
+  * This repository is maintaining the `pyenv-virtualenv` plugin only. Please refrain from reporting issues of other plugins here.
+
+### Description
+- [ ] Platform information (e.g. Ubuntu Linux 20.04):
+- [ ] OS architecture (e.g. amd64):
+- [ ] pyenv version:
+- [ ] pyenv-virtualenv version:
+- [ ] Python version:
+- [ ] virtualenv version (if installed):
+- [ ] Please attach the debug log of a faulty Pyenv invocation as a gist
+  * If the problem happens in a Pyenv invocation, you can turn on debug logging by setting `PYENV_DEBUG=1`, e.g. `env PYENV_DEBUG=1 pyenv install -v 3.6.4`
+  * If the problem happens outside of a Pyenv invocation, get the debug log like this:
+     ```
+     export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
+     set -x
+     <reproduce the problem>
+     set +x
+     ```

.github/no-response.yml

@@ -0,0 +1,13 @@
+# Configuration for probot-no-response - https://github.com/probot/no-response
+
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 30
+# Label requiring a response
+responseRequiredLabel: need-feedback
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/workflows/tests.yml

@@ -0,0 +1,37 @@
+name: tests
+on: [pull_request, push]
+jobs:
+  tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-22.04
+          - ubuntu-20.04
+          - macos-12
+          - macos-11
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      # Normally, we would use the superbly maintained...
+      # - uses: actions/setup-python@v2
+      #   with:
+      #    python-version: ${{ matrix.python-version }}
+      # ... but in the repo, we want to test pyenv builds on Ubuntu
+      # - run: |
+          # sudo apt-get install -y build-essential libssl-dev zlib1g-dev libbz2-dev \
+              # libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
+              # xz-utils tk-dev libffi-dev liblzma-dev python-openssl git
+      # https://github.com/pyenv/pyenv#installation
+      #- env:
+      #    PYENV_ROOT: /home/runner/work/pyenv/pyenv
+      #  run: |
+      #    echo $PYENV_ROOT
+      #    echo "$PYENV_ROOT/shims:$PYENV_ROOT/bin" >> $GITHUB_PATH
+      # macos-11 Github Actions env has an old `readlink` and lacks `greadlink` which causes Bats to break
+      - run: |
+          if [[ $RUNNER_OS == "macOS" ]] && [[ $(sw_vers -productVersion | awk -F. '{print $1}') -lt 12 ]]; then
+            brew install coreutils
+          fi
+      - run: git clone https://github.com/bats-core/bats-core.git --depth=1 -b v1.2.0 bats
+      - run: bats/bin/bats --tap test

.gitignore

@@ -1,3 +1,4 @@
+/bats/
 /libexec/pyenv-virtualenv/*/*.class
 /libexec/pyenv-virtualenv/*/*.pyc
 /libexec/pyenv-virtualenv/*/*.pyo

.travis.yml

@@ -1,6 +1,14 @@
-install: git clone https://github.com/sstephenson/bats.git
+sudo: false
+install: git clone --depth=1 https://github.com/sstephenson/bats.git
 script: bats/bin/bats --tap test
 language: c
 notifications:
   email:
     on_success: never
+deploy:
+  provider: releases
+  api_key:
+    secure: DsGAt0UmTSGVfsNJ6LmM+LvsV6FYmvX4FcET82XrskPiQW+N8+8JZR8WuZxfmwdJZu+dkkdoq6gYgL2xF7m4LxRG7aw3B5TtbMTrJQeW0hdtCSBwbbYyvwcp2m7ywE8lGAfZQITaGj1R6f2Cgh8cgtcrErjcF0KJsYlVlgNv+/M=
+  on:
+    repo: pyenv/pyenv-virtualenv
+    tags: true

CHANGELOG.md

@@ -0,0 +1,203 @@
+## Version History
+
+#### 1.1.5
+
+* Fix install script (#290, #302)
+
+#### 1.1.4
+
+* Support newer conda (#290)
+* Prefer `python3.x` executable if available (#206, #282, #296)
+
+#### 1.1.3
+
+* No code changes since 1.1.2
+
+#### 1.1.2
+
+* Use custom get-pip URL based on the target version (#253, #254, #255)
+* Source conda 4.4.4 shell files (#251)
+* Evaluate force flag before testing if venv exists (#232)
+
+#### 1.1.1
+
+* Set `CONDA_PREFIX` to make is useable in conda activate/deactivate scripts (#224)
+* Generate `pydoc` executable after creating new virtualenv (#197, #230)
+
+#### 1.1.0
+
+* fish: use "set -gx" instead of "setenv" (#215, #216, #217, #218)
+
+#### 1.0.0
+
+* Use similar versioning scheme as pyenv; YYYYMMDD -> X.Y.Z
+
+#### 20160716
+
+* Suppress activate/deactivate messages by default (#169, #170, #171)
+* Source conda package activate/deactivat scripts if exist (#173)
+* Use `source` in favor of `.` for `fish` (#175)
+* Use `python -m venv` instead of `pyvenv` due to deprecation of `pyvenv` after 3.6 (#184, #185)
+
+#### 20160315
+
+* Evaluate `${PATH}` when outputted code is eval'd. (#154)
+* Set proper `CONDA_DEFAULT_ENV` for shorter name (#160)
+
+#### 20160202
+
+* Install virtualenv 13.1.2 for CPython/Stackless 3.2.x (yyuu/pyenv#531)
+
+#### 20160112
+
+* Fix problem with `virtualenv` to look up executables from source version with `--system-site-packages` (#62)
+
+#### 20151229
+
+* Fix `deactivate` error on `fish` (#136)
+
+#### 20151222
+
+* Improved interoperability with Anaconda/Miniconda (#103, #106, #107, #108)
+* Create `virtualenv` inside `envs` directory of source version, like Anaconda/Miniconda (#103, #107)
+* Rewrite `pyenv activate` and `pyenv deactivate` without using scripts provided by virtualenv and conda (#51, #69, #103, #104, #121)
+* Improve the `pyenv activate` behaviour on multiple versions (#105, #111)
+* Reject creating a virtualenv named `system` (yyuu/pyenv#475)
+* Add `--skip-aliases` to `pyenv virtualenvs` (#120)
+* Stop showing `version not installed` warning messages in precmd (#49)
+
+#### 20151103
+
+* Passing return value from executed command. (#100)
+* Add workaround for commands installed in a virtual environment created by `pyvenv` (#62)
+* init: zsh: prepend hook to `precmd_functions` (#101)
+
+#### 20151006
+
+* Ignore user's site-packages on ensurepip/get-pip (#89)
+* Find `python-config` from source version if current version is a virtualenv
+* Fix pyenv-virtualenv-init script for fish where command was in string and not being evaluated (#98)
+* Add foolproof for `-p` argument. (yyuu/pyenv#98)
+
+#### 20150719
+
+* Add support for `conda` environments created by Anaconda/Miniconda (#91)
+* Look up commands for original version as well if the environment is created with `--system-site-packages` (#62)
+* Add error message if the source version is not installed (#83)
+
+#### 20150526
+
+* Use `typeset -g` with `precmd_functions` (#75)
+* activate: display setup instructions only with `PYENV_VIRTUALENV_INIT=0` (#78)
+* Ignore failure of pyenv activate (#68)
+
+#### 20150119
+
+ * Ignore errors from `pyenv-version-name` since it might fail if there is configuration error (yyuu/pyenv#291)
+ * The _shell_ version set in `activate` should be unset in `deactivate` (#61)
+ * Anaconda has `activate` script nevertheless it is not a virtual environment (#65)
+
+#### 20141106
+
+ * Stop creating after `ensurepip` since it has done by `ensurepip` itself
+ * Suppress some useless warnings from `pyenv virtualenv-init`
+
+#### 20141012
+
+ * Fix warnings from `shellcheck` to improve support for POSIX sh (#40)
+ * Do not allow whitespace in `VIRTUALENV_NAME` (#44)
+ * Should not persist `PYENV_DEACTIVATE` after automatic deactivation (#47, #48)
+
+#### 20140705
+
+ * Display information on auto-(de)?activation
+ * Support manual (de)?activation with auto-activation enabled (#32, #34)
+ * Exit as error when (de)?activation failed
+ * Use https://bootstrap.pypa.io/ to install setuptools and pip
+ * Create backup of original virtualenv within `$(pyenv root)/versions` when `--upgrade`
+
+#### 20140615
+
+ * Fix incompatibility issue of `pyenv activate` and `pyenv deactivate` (#26)
+ * Workaround for the issue with pyenv-which-ext (#26)
+
+#### 20140614
+
+ * Add `pyenv virtualenv-init` to enable auto-activation feature (#24)
+ * Create symlinks for executables with version suffix (yyuu/pyenv#182)
+
+#### 20140602
+
+ * Use new style GH raw url to avoid redirects (raw.github.com -> raw.githubusercontent.com)
+ * Repaired virtualenv activation and deactivation for the fish shell (#23)
+
+#### 20140421
+
+ * Display error if `pyenv activate` was invoked as a command
+ * Fix completion of `pyenv activate` (#15)
+ * Use `virtualenv` instead of `pyvenv` if `-p` has given (yyuu/pyenv#158)
+
+#### 20140123
+
+ * Add `activate` and `deactivate` to make `pyenv-virtualenv` work with [jedi](https://github.com/davidhalter/jedi) (#9)
+ * Use `ensurepip` to install `pip` if it is available
+ * Unset `PIP_REQUIRE_VENV` to avoid problem on the installation of `virtualenv` (#10)
+ * Add tests
+
+#### 20140110.1
+
+ * Fix install script
+
+#### 20140110
+
+ * Support environment variables of `EZ_SETUP` and `GET_PIP`.
+ * Support a short option `-p` of `virtualenv`.
+
+#### 20131216
+
+ * Use latest release of setuptools and pip if the version not given via environment variables.
+
+#### 20130622
+
+ * Removed bundled `virtualenv.py` script. Now pyenv-virtualenv installs `virtualenv` package into source version and then use it.
+ * On Python 3.3+, use `pyvenv` as virtualenv command if `virtualenv` is not available.
+ * Install setuptools and pip into environments created by `pyvenv`.
+
+#### 20130614
+
+ * Add `pyenv virtualenvs` to list all virtualenv versions.
+ * *EXPERIMENTAL*: Add `--upgrade` option to re-create virtualenv with migrating packages
+
+#### 20130527
+
+ * Remove `python-virtualenv` which was no longer used.
+ * Change the installation path of the `virtualenv.py` script. (`./libexec` -> `./libexec/pyenv-virtualenv/${VIRTUALENV_VERSION}`)
+ * Download `virtualenv.py` if desired version has not been installed.
+
+#### 20130507
+
+ * Display virtualenv information in `--help` and `--version`
+ * Update virtualenv version; 1.8.4 -> 1.9.1
+
+#### 20130307
+
+ * Rename the project; `s/python-virtualenv/pyenv-virtualenv/g`
+ * The `pyenv-virtualenv` script is not depending on `python-virtualenv` now.
+   `python-virtualenv` will left for compatibility and will not continue for future releases.
+ * Update virtualenv version; 1.8.2 -> 1.8.4
+
+#### 20130218
+
+ * Add pyenv 0.2.x (rbenv 0.4.x) style help messages.
+
+#### 20121023
+
+ * Create virtualenv with exact name of python executables.
+ * Changed command-line options of python-virtualenv.
+   First argument should be a path to the python executable.
+ * Add install script.
+
+#### 20120927
+
+ * Initial public release.
+

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2013 Yamashita, Yuu
+Copyright (c) 2015 Yamashita, Yuu
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,13 +1,15 @@
 # pyenv-virtualenv
 
-[![Build Status](https://travis-ci.org/yyuu/pyenv-virtualenv.png)](https://travis-ci.org/yyuu/pyenv-virtualenv)
+[![Join the chat at https://gitter.im/yyuu/pyenv-virtualenv](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/yyuu/pyenv-virtualenv?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-pyenv-virtualenv is a [pyenv](https://github.com/yyuu/pyenv) plugin
-that provides a `pyenv virtualenv` command to create virtualenvs for Python
-on UNIX-like systems.
+[![Build Status](https://travis-ci.org/pyenv/pyenv-virtualenv.svg?branch=master)](https://travis-ci.org/pyenv/pyenv-virtualenv)
+
+pyenv-virtualenv is a [pyenv](https://github.com/pyenv/pyenv) plugin
+that provides features to manage virtualenvs and conda environments
+for Python on UNIX-like systems.
 
 (NOTICE: If you are an existing user of [virtualenvwrapper](http://pypi.python.org/pypi/virtualenvwrapper)
-and you love it, [pyenv-virtualenvwrapper](https://github.com/yyuu/pyenv-virtualenvwrapper) may help you
+and you love it, [pyenv-virtualenvwrapper](https://github.com/pyenv/pyenv-virtualenvwrapper) may help you
 (additionally) to manage your virtualenvs.)
 
 ## Installation
@@ -15,7 +17,7 @@ and you love it, [pyenv-virtualenvwrapper](https://github.com/yyuu/pyenv-virtual
 ### Installing as a pyenv plugin
 
 This will install the latest development version of pyenv-virtualenv into
-the `~/.pyenv/plugins/pyenv-virtualenv` directory.
+the `$(pyenv root)/plugins/pyenv-virtualenv` directory.
 
 **Important note:**  If you installed pyenv into a non-standard directory, make
 sure that you clone this repo into the 'plugins' directory of wherever you
@@ -28,42 +30,58 @@ From inside that directory you can:
 
 1. **Check out pyenv-virtualenv into plugin directory**
 
-        $ git clone https://github.com/yyuu/pyenv-virtualenv.git ~/.pyenv/plugins/pyenv-virtualenv
+    ```sh
+    $ git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv
+    ```
 
-2. **Add `pyenv virtualenv-init` to your shell** to enable activation of virtualenv. This is entirely optional but pretty useful.
+2. (OPTIONAL) **Add `pyenv virtualenv-init` to your shell** to enable auto-activation of virtualenvs. This is entirely optional but pretty useful. See "Activate virtualenv" below.
 
-        $ echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bash_profile
-    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-    **Pyenv note**: You may also need to add 'eval "$(pyenv init -)"' to your profile if you haven't done so already.
+    ```sh
+    $ echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
+    ```
 
+    **Fish shell note**:  Add this to your `~/.config/fish/config.fish`
+
+    ```sh
+    status --is-interactive; and pyenv virtualenv-init - | source
+    ```
+
+    **Zsh note**: Modify your `~/.zshrc` file instead of `~/.bashrc`.
+    
 3. **Restart your shell to enable pyenv-virtualenv**
 
-        $ exec "$SHELL"
+    ```sh
+    $ exec "$SHELL"
+    ```
 
 
-### Installing with Homebrew (for OS X users)
+### Installing with Homebrew (for macOS users)
 
-Mac OS X users can install pyenv-virtualenv with the
-[Homebrew](http://brew.sh) package manager.
+macOS users can install pyenv-virtualenv with the
+[Homebrew](https://brew.sh) package manager.
 This will give you access to the `pyenv-virtualenv` command. If you have pyenv
 installed, you will also be able to use the `pyenv virtualenv` command.
 
 *This is the recommended method of installation if you installed pyenv
  with Homebrew.*
 
-```
+```sh
 $ brew install pyenv-virtualenv
 ```
 
 Or, if you would like to install the latest development release:
 
-```
+```sh
 $ brew install --HEAD pyenv-virtualenv
 ```
 
-After installation, you'll still need to add `eval "$(pyenv virtualenv-init
--)"` to your profile (as stated in the caveats). You'll only ever have to do
-this once.
+After installation, you'll still need to do
+[Pyenv shell setup steps](https://github.com/pyenv/pyenv#basic-github-checkout)
+then add 
+```sh
+eval "$(pyenv virtualenv-init -)"
+```
+to your shell's `.rc` file (as stated in the caveats). You'll only ever have to do this once.
 
 
 ## Usage
@@ -74,70 +92,135 @@ To create a virtualenv for the Python version used with pyenv, run
 `pyenv virtualenv`, specifying the Python version you want and the name
 of the virtualenv directory. For example,
 
-```
-$ pyenv virtualenv 2.7.7 my-virtual-env-2.7.7
+```sh
+$ pyenv virtualenv 2.7.10 my-virtual-env-2.7.10
 ```
 
-will create a virtualenv based on Python 2.7.7 under `~/.pyenv/versions` in a
-folder called `my-virtual-env-2.7.7`.
+will create a virtualenv based on Python 2.7.10 under `$(pyenv root)/versions` in a
+folder called `my-virtual-env-2.7.10`.
 
+`pyenv virtualenv` forwards any options to the underlying command that actually
+creates the virtual environment (`conda`, `virtualenv`, or `python -m venv`).
+See the output of `pyenv virtualenv --help` for details.
 
 ### Create virtualenv from current version
 
 If there is only one argument given to `pyenv virtualenv`, the virtualenv will
 be created with the given name based on the current pyenv Python version.
 
-```
+```sh
 $ pyenv version
-3.4.2 (set by /home/yyuu/.pyenv/version)
+3.4.3 (set by /home/yyuu/.pyenv/version)
 $ pyenv virtualenv venv34
 ```
 
 
 ### List existing virtualenvs
 
-`pyenv virtualenvs` shows you the list of existing virtualenvs:
+`pyenv virtualenvs` shows you the list of existing virtualenvs and `conda` environments.
 
-```
-$ pyenv shell venv27
+```sh
+$ pyenv shell venv34
 $ pyenv virtualenvs
-* venv27 (created from /home/yyuu/.pyenv/versions/2.7.7)
-  venv34 (created from /home/yyuu/.pyenv/versions/3.4.1)
+  miniconda3-3.9.1 (created from /home/yyuu/.pyenv/versions/miniconda3-3.9.1)
+  miniconda3-3.9.1/envs/myenv (created from /home/yyuu/.pyenv/versions/miniconda3-3.9.1)
+  2.7.10/envs/my-virtual-env-2.7.10 (created from /home/yyuu/.pyenv/versions/2.7.10)
+  3.4.3/envs/venv34 (created from /home/yyuu/.pyenv/versions/3.4.3)
+  my-virtual-env-2.7.10 (created from /home/yyuu/.pyenv/versions/2.7.10)
+* venv34 (created from /home/yyuu/.pyenv/versions/3.4.3)
 ```
 
+There are two entries for each virtualenv, and the shorter one is just a symlink.
+
 
 ### Activate virtualenv
 
 Some external tools (e.g. [jedi](https://github.com/davidhalter/jedi)) might
-require you to `activate` the virtualenv.
+require you to `activate` the virtualenv and `conda` environments.
 
-`pyenv-virtualenv` will automatically activate/deactivate the virtualenv if
-the `eval "$(pyenv virtualenv-init -)"` is properly configured in your shell.
+If `eval "$(pyenv virtualenv-init -)"` is configured in your shell, `pyenv-virtualenv` will automatically activate/deactivate virtualenvs on entering/leaving directories which contain a `.python-version` file that contains the name of a valid virtual environment as shown in the output of `pyenv virtualenvs` (e.g., `venv34` or `3.4.3/envs/venv34` in example above) . `.python-version` files are used by pyenv to denote local Python versions and can be created and deleted with the [`pyenv local`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-local) command.
 
 You can also activate and deactivate a pyenv virtualenv manually:
 
-    pyenv activate <name>
-    pyenv deactivate
+```sh
+pyenv activate <name>
+pyenv deactivate
+```
 
 
 ### Delete existing virtualenv
 
-Removing the directory in `~/.pyenv/versions` will delete the virtualenv, or you can run:
+Removing the directories in `$(pyenv root)/versions` and `$(pyenv root)/versions/{version}/envs` will delete the virtualenv, or you can run:
 
-    pyenv uninstall my-virtual-env
-    
+```sh
+pyenv uninstall my-virtual-env
+```
 
-### virtualenv and pyvenv
+You can also delete existing virtualenvs by using `virtualenv-delete` command, e.g. you can run:
+```sh
+pyenv virtualenv-delete my-virtual-env
+```
+This will delete virtualenv called `my-virtual-env`.
 
-There is a [venv](http://docs.python.jp/3/library/venv.html) module available
+
+### virtualenv and venv
+
+There is a [venv](http://docs.python.org/3/library/venv.html) module available
 for CPython 3.3 and newer.
-It provides a command-line tool `pyvenv` which is the successor of `virtualenv`
+It provides an executable module `venv` which is the successor of `virtualenv`
 and distributed by default.
 
-`pyenv-virtualenv` uses `pyvenv` if it is available and the `virtualenv`
+`pyenv-virtualenv` uses `python -m venv` if it is available and the `virtualenv`
 command is not available.
 
 
+### Anaconda and Miniconda
+
+You can manage `conda` environments by `conda create` as same manner as standard Anaconda/Miniconda installations.
+To use those environments, you can use `pyenv activate` and `pyenv deactivate`.
+
+```sh
+$ pyenv version
+miniconda3-3.9.1 (set by /home/yyuu/.pyenv/version)
+$ conda env list
+# conda environments:
+#
+myenv                    /home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv
+root                  *  /home/yyuu/.pyenv/versions/miniconda3-3.9.1
+$ pyenv activate miniconda3-3.9.1/envs/myenv
+discarding /home/yyuu/.pyenv/versions/miniconda3-3.9.1/bin from PATH
+prepending /home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv/bin to PATH
+$ python --version
+Python 3.4.3 :: Continuum Analytics, Inc.
+$ pyenv deactivate
+discarding /home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv/bin from PATH
+```
+
+If `conda` is available, `pyenv virtualenv` will use it to create environment by `conda create`.
+
+```sh
+$ pyenv version
+miniconda3-3.9.1 (set by /home/yyuu/.pyenv/version)
+$ pyenv virtualenv myenv2
+$ conda env list
+# conda environments:
+#
+myenv                    /home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv
+myenv                    /home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv2
+root                  *  /home/yyuu/.pyenv/versions/miniconda3-3.9.1
+```
+
+You can use version like `miniconda3-3.9.1/envs/myenv` to specify `conda` environment as a version in pyenv.
+
+```sh
+$ pyenv version
+miniconda3-3.9.1 (set by /home/yyuu/.pyenv/version)
+$ pyenv shell miniconda3-3.9.1/envs/myenv
+$ which python
+/home/yyuu/.pyenv/versions/miniconda3-3.9.1/envs/myenv/bin/python
+```
+
+
 ### Special environment variables
 
 You can set certain environment variables to control pyenv-virtualenv.
@@ -147,125 +230,24 @@ You can set certain environment variables to control pyenv-virtualenv.
 * `VIRTUALENV_VERSION`, if set, forces pyenv-virtualenv to install the desired
   version of virtualenv. If `virtualenv` has not been installed,
   pyenv-virtualenv will try to install the given version of virtualenv.
-* `EZ_SETUP` and `GET_PIP`, if set and `pyvenv` is preferred over `virtualenv`,
-  use `ez_setup.py` and `get_pip.py` from the specified location.
-* `EZ_SETUP_URL` and `GET_PIP_URL`, if set and `pyvenv` is preferred over
-  `virtualenv`, download `ez_setup.py` and `get_pip.py` from the specified URL.
-* `SETUPTOOLS_VERSION` and `PIP_VERSION`, if set and `pyvenv` is preferred
-  over `virtualenv`, install the specified version of setuptools and pip.
-
+* `GET_PIP`, if set and `venv` is preferred over `virtualenv`,
+  use `get_pip.py` from the specified location.
+* `GET_PIP_URL`, if set and `venv` is preferred over
+  `virtualenv`, download `get_pip.py` from the specified URL.
+* `PIP_VERSION`, if set and `venv` is preferred
+  over `virtualenv`, install the specified version of pip.
+* `PYENV_VIRTUALENV_VERBOSE_ACTIVATE`, if set, shows some verbose outputs on activation and deactivation
 
 ## Version History
 
-#### 20141106
+See [CHANGELOG.md](CHANGELOG.md).
 
- * Stop creating after `ensurepip` since it has done by `ensurepip` itself
- * Suppress some useless warnings from `pyenv virtualenv-init`
-
-#### 20141012
-
- * Fix warnings from `shellcheck` to improve support for POSIX sh (#40)
- * Do not allow whitespace in `VIRTUALENV_NAME` (#44)
- * Should not persist `PYENV_DEACTIVATE` after automatic deactivation (#47, #48)
-
-#### 20140705
-
- * Display information on auto-(de)?activation
- * Support manual (de)?activation with auto-activation enabled (#32, #34)
- * Exit as error when (de)?activation failed
- * Use https://bootstrap.pypa.io/ to install setuptools and pip
- * Create backup of original virtualenv within `$(pyenv root)/versions` when `--upgrade`
-
-#### 20140615
-
- * Fix incompatibility issue of `pyenv activate` and `pyenv deactivate` (#26)
- * Workaround for the issue with pyenv-which-ext (#26)
-
-#### 20140614
-
- * Add `pyenv virtualenv-init` to enable auto-activation feature (#24)
- * Create symlinks for executables with version suffix (yyuu/pyenv#182)
-
-#### 20140602
-
- * Use new style GH raw url to avoid redirects (raw.github.com -> raw.githubusercontent.com)
- * Repaired virtualenv activation and deactivation for the fish shell (#23)
-
-#### 20140421
-
- * Display error if `pyenv activate` was invoked as a command
- * Fix completion of `pyenv activate` (#15)
- * Use `virtualenv` instead of `pyvenv` if `-p` has given (yyuu/pyenv#158)
-
-#### 20140123
-
- * Add `activate` and `deactivate` to make `pyenv-virtualenv` work with [jedi](https://github.com/davidhalter/jedi) (#9)
- * Use `ensurepip` to install `pip` if it is available
- * Unset `PIP_REQUIRE_VENV` to avoid problem on the installation of `virtualenv` (#10)
- * Add tests
-
-#### 20140110.1
-
- * Fix install script
-
-#### 20140110
-
- * Support environment variables of `EZ_SETUP` and `GET_PIP`.
- * Support a short option `-p` of `virtualenv`.
-
-#### 20131216
-
- * Use latest release of setuptools and pip if the version not given via environment variables.
-
-#### 20130622
-
- * Removed bundled `virtualenv.py` script. Now pyenv-virtualenv installs `virtualenv` package into source version and then use it.
- * On Python 3.3+, use `pyvenv` as virtualenv command if `virtualenv` is not available.
- * Install setuptools and pip into environments created by `pyvenv`.
-
-#### 20130614
-
- * Add `pyenv virtualenvs` to list all virtualenv versions.
- * *EXPERIMENTAL*: Add `--upgrade` option to re-create virtualenv with migrating packages
-
-#### 20130527
-
- * Remove `python-virtualenv` which was no longer used.
- * Change the installation path of the `virtualenv.py` script. (`./libexec` -> `./libexec/pyenv-virtualenv/${VIRTUALENV_VERSION}`)
- * Download `virtualenv.py` if desired version has not been installed.
-
-#### 20130507
-
- * Display virtualenv information in `--help` and `--version`
- * Update virtualenv version; 1.8.4 -> 1.9.1
-
-#### 20130307
-
- * Rename the project; `s/python-virtualenv/pyenv-virtualenv/g`
- * The `pyenv-virtualenv` script is not depending on `python-virtualenv` now.
-   `python-virtualenv` will left for compatibility and will not continue for future releases.
- * Update virtualenv version; 1.8.2 -> 1.8.4
-
-#### 20130218
-
- * Add pyenv 0.2.x (rbenv 0.4.x) style help messages.
-
-#### 20121023
-
- * Create virtualenv with exact name of python executables.
- * Changed command-line options of python-virtualenv.
-   First argument should be a path to the python executable.
- * Add install script.
-
-#### 20120927
-
- * Initial public release.
 
 ### License
 
-(The MIT License)
+[(The MIT License)](LICENSE)
 
-* Copyright (c) 2013 Yamashita, Yuu
+* Copyright (c) 2015 Yamashita, Yuu
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

bin/pyenv-sh-activate

@@ -14,8 +14,16 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-unset NOERROR
-unset VERBOSE
+if [ -z "${PYENV_ROOT}" ]; then
+  PYENV_ROOT="$(pyenv-root)"
+fi
+
+resolve_link() {
+  $(type -p greadlink readlink | head -1) "$1"
+}
+
+unset FORCE
+unset QUIET
 
 while [ $# -gt 0 ]; do
   case "$1" in
@@ -24,15 +32,18 @@ while [ $# -gt 0 ]; do
     echo --unset
     exec pyenv-virtualenvs --bare
     ;;
-  "--no-error" )
-    NOERROR=1
+  "-f" | "--force" )
+    FORCE=1
+    ;;
+  "-q" | "--quiet" )
+    QUIET=1
     ;;
   "--unset" )
-    echo "pyenv deactivate"
-    exit
+    exec pyenv-sh-deactivate
     ;;
-  "--verbose" )
-    VERBOSE=1
+  "-v" | "--verbose" )
+    unset QUIET
+    PYENV_VIRTUALENV_VERBOSE_ACTIVATE=1
     ;;
   * )
     break
@@ -41,13 +52,18 @@ while [ $# -gt 0 ]; do
   shift 1
 done
 
+get_current_versions() {
+  local IFS=:
+  current_versions=($(pyenv-version-name 2>/dev/null))
+}
+
 no_shell=
 versions=("$@")
+current_versions=()
 if [ -z "${versions}" ]; then
   no_shell=1
-  OLDIFS="$IFS"
-  IFS=: versions=($(pyenv-version-name))
-  IFS="$OLDIFS"
+  get_current_versions
+  versions=("${current_versions[@]}")
 fi
 
 if [ -z "${PYENV_VIRTUALENV_INIT}" ]; then
@@ -56,74 +72,192 @@ if [ -z "${PYENV_VIRTUALENV_INIT}" ]; then
   no_shell=
 fi
 
-if [ "${#versions[@]}" -gt 1 ]; then
-  [ -n "$NOERROR" ] || echo "pyenv-virtualenv: cannot activate multiple versions at once: ${versions[@]}" 1>&2
-  echo "false"
-  exit 1
+venv="${versions}"
+
+if [ -n "${VIRTUAL_ENV}" ]; then
+  # exit as success if some virtualenv is already activated outside from pyenv-virtualenv
+  if [ -z "${PYENV_VIRTUAL_ENV}" ]; then
+    if [ -z "${FORCE}" ]; then
+      if [ -z "${QUIET}" ]; then
+        echo "pyenv-virtualenv: virtualenv \`${VIRTUAL_ENV}' is already activated" 1>&2
+      fi
+      echo "true"
+      exit 0
+    fi
+  fi
 fi
 
-if ! pyenv-virtualenv-prefix "${versions}" 1>/dev/null 2>&1; then
-  [ -n "$NOERROR" ] || echo "pyenv-virtualenv: version \`${versions}' is not a virtualenv" 1>&2
-  echo "false"
-  exit 1
+if ! pyenv-virtualenv-prefix "${venv}" 1>/dev/null 2>&1; then
+  # fallback to virtualenv of current version
+  [ -n "${current_versions}" ] || get_current_versions
+  new_venv="${current_versions%/envs/*}/envs/${venv}"
+  if pyenv-virtualenv-prefix "${new_venv}" 1>/dev/null 2>&1; then
+    venv="${new_venv}"
+    versions[0]="${new_venv}"
+  else
+    if [ -z "${QUIET}" ]; then
+      echo "pyenv-virtualenv: version \`${venv}' is not a virtualenv" 1>&2
+    fi
+    echo "false"
+    exit 1
+  fi
 fi
 
-shell="$(basename "${PYENV_SHELL:-$SHELL}")"
-case "$shell" in
-bash )
-  profile="$HOME/.bash_profile"
-  ;;
-zsh )
-  profile="$HOME/.zshrc"
-  ;;
-ksh )
-  profile="$HOME/.profile"
-  ;;
-fish )
-  profile="$HOME/.config/fish/config.fish"
-  ;;
-* )
-  profile="$HOME/.profile"
-  ;;
-esac
+# exit as error if there are multiple virtualenvs
+# https://github.com/yyuu/pyenv-virtualenv/issues/105
+for version in "${versions[@]}"; do
+  if [[ "${version}" != "${venv}" ]]; then
+    if pyenv-virtualenv-prefix "${version}" 1>/dev/null 2>&1; then
+      if [ -z "${QUIET}" ]; then
+        echo "pyenv-virtualenv: cannot activate multiple versions at once: ${versions[@]}" 1>&2
+      fi
+      echo "false"
+      exit 1
+    fi
+  fi
+done
 
-# Display setup instruction if 'pyenv virtualenv-init -' is not found in "$profile"
-if [ -f "$profile" ] && grep -q 'pyenv init -' "$profile" && ! grep -q 'pyenv virtualenv-init -' "$profile"; then
-  pyenv-virtualenv-init >&2 || true
+shell="${PYENV_SHELL:-${SHELL##*/}}"
+prefix="$(pyenv-prefix "${venv}")"
+
+if [ -L "${prefix}" ]; then
+  prefix="$(resolve_link "${prefix}" 2>/dev/null)"
 fi
 
-if [ -n "$VERBOSE" ]; then
-  echo "pyenv-virtualenv: activate ${versions}" 1>&2
+# exit as success if the virtualenv is already activated
+if [[ "${VIRTUAL_ENV}" == "${prefix}" ]]; then
+  if [ -z "${FORCE}" ]; then
+    if [ -z "${QUIET}" ]; then
+      echo "pyenv-virtualenv: version \`${venv}' is already activated" 1>&2
+    fi
+    echo "true"
+    exit 0
+  fi
+fi
+
+pyenv-sh-deactivate --force --quiet || true
+
+if [ -n "$PYENV_VIRTUALENV_VERBOSE_ACTIVATE" ]; then
+  echo "pyenv-virtualenv: activate ${venv}" 1>&2
 fi
 
 if [ -z "$no_shell" ]; then
-  echo "pyenv shell \"${versions}\";"
   # shell version set in pyenv-sh-activate should be unset
   # https://github.com/yyuu/pyenv-virtualenv/issues/61
+  OLDIFS="$IFS"
+  IFS=:
   case "$shell" in
   fish )
-    echo "setenv PYENV_ACTIVATE_SHELL 1;"
+    cat <<EOS
+set -gx PYENV_VERSION "${versions[*]}";
+set -gx PYENV_ACTIVATE_SHELL 1;
+EOS
     ;;
   * )
-    echo "export PYENV_ACTIVATE_SHELL=1;"
+    cat <<EOS
+export PYENV_VERSION="${versions[*]}";
+export PYENV_ACTIVATE_SHELL=1;
+EOS
+    ;;
+  esac
+  IFS="$OLDIFS"
+fi
+
+# virtualenv/venv
+case "${shell}" in
+fish )
+  cat <<EOS
+set -gx PYENV_VIRTUAL_ENV "${prefix}";
+set -gx VIRTUAL_ENV "${prefix}";
+EOS
+  ;;
+* )
+  cat <<EOS
+export PYENV_VIRTUAL_ENV="${prefix}";
+export VIRTUAL_ENV="${prefix}";
+EOS
+  ;;
+esac
+
+# anaconda/miniconda
+if [ -d "${prefix}/conda-meta" ] ||
+     [ -x "${prefix}/bin/conda" ]; then
+  if [[ "${prefix}" != "${prefix%/envs/*}" ]]; then
+    CONDA_DEFAULT_ENV="${venv##*/envs/}"
+  else
+    CONDA_DEFAULT_ENV="root"
+  fi
+  case "${shell}" in
+  fish )
+    echo "set -gx CONDA_DEFAULT_ENV \"${CONDA_DEFAULT_ENV}\";"
+    ;;
+  * )
+    echo "export CONDA_DEFAULT_ENV=\"${CONDA_DEFAULT_ENV}\";"
     ;;
   esac
 fi
 
-prefix="$(pyenv-prefix "${versions}")"
-case "$shell" in
-fish )
-  cat <<EOS
-set -e PYENV_DEACTIVATE;
-setenv PYENV_ACTIVATE "${prefix}";
-. "${prefix}/bin/activate.fish";
+if [ -n "${PYTHONHOME}" ]; then
+  case "${shell}" in
+  fish )
+    cat <<EOS
+set -gx _OLD_VIRTUAL_PYTHONHOME "${PYTHONHOME}";
+set -e PYTHONHOME;
 EOS
- ;;
-*    )
-  cat <<EOS
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${prefix}";
-. "${prefix}/bin/activate";
+    ;;
+  * )
+    cat <<EOS
+export _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME}";
+unset PYTHONHOME;
 EOS
-  ;;
-esac
+    ;;
+  esac
+fi
+
+PYENV_VIRTUALENV_DISABLE_PROMPT="${PYENV_VIRTUALENV_DISABLE_PROMPT:-${PYENV_VIRTUAL_ENV_DISABLE_PROMPT}}"
+PYENV_VIRTUALENV_DISABLE_PROMPT="${PYENV_VIRTUALENV_DISABLE_PROMPT:-${VIRTUAL_ENV_DISABLE_PROMPT}}"
+
+if [ -z "${PYENV_VIRTUALENV_DISABLE_PROMPT}" ]; then
+  case "${shell}" in
+  fish )
+    if [ -z "${QUIET}" ]; then
+      echo "pyenv-virtualenv: prompt changing not working for fish." 1>&2
+    fi
+    ;;
+  * )
+    if [ -z "${QUIET}" ]; then
+      echo "pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior." 1>&2
+    fi
+    cat <<EOS
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(${venv}) \${PS1:-}";
+EOS
+    ;;
+  esac
+fi
+
+# conda package anaconda/miniconda scripts (#173)
+if [ -d "${prefix}/conda-meta" ] ||
+     [ -x "${prefix}/bin/conda" ]; then
+  shopt -s nullglob
+  case "${shell}" in
+  fish )
+    # conda 4.4 and above
+    for script in "${prefix}/etc/fish/conf.d"/*.fish; do
+      echo "source \"${script}\";"
+    done
+    ;;
+  * )
+    CONDA_PREFIX="$prefix"
+    echo "export CONDA_PREFIX=\"${CONDA_PREFIX}\";"
+    for script in "${prefix}/etc/conda/activate.d"/*.sh; do
+      echo ". \"${script}\";"
+    done
+    # conda 4.4 and above
+    for script in "${prefix}/etc/profile.d"/*.sh; do
+      echo ". \"${script}\";"
+    done
+    ;;
+  esac
+  shopt -u nullglob
+fi

bin/pyenv-sh-deactivate

@@ -9,16 +9,24 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-unset NOERROR
-unset VERBOSE
+if [ -z "${PYENV_ROOT}" ]; then
+  PYENV_ROOT="$(pyenv-root)"
+fi
+
+unset FORCE
+unset QUIET
 
 while [ $# -gt 0 ]; do
   case "$1" in
-  "--no-error" )
-    NOERROR=1
+  "-f" | "--force" )
+    FORCE=1
     ;;
-  "--verbose" )
-    VERBOSE=1
+  "-q" | "--quiet")
+    QUIET=1
+    ;;
+  "-v" | "--verbose" )
+    unset QUIET
+    PYENV_VIRTUALENV_VERBOSE_ACTIVATE=1
     ;;
   * )
     break
@@ -27,66 +35,159 @@ while [ $# -gt 0 ]; do
   shift 1
 done
 
+if [ -z "${VIRTUAL_ENV}" ]; then
+  if [ -z "${FORCE}" ]; then
+    if [ -z "${QUIET}" ]; then
+      echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2
+    fi
+    echo "false"
+    exit 1
+  fi
+fi
+
 shell="$(basename "${PYENV_SHELL:-$SHELL}")"
-case "$shell" in
-fish )
-  echo "if functions -q deactivate;"
-  ;;
-*    )
-  echo "if declare -f deactivate 1>/dev/null 2>&1; then"
-  ;;
-esac
+prefix="${VIRTUAL_ENV}"
 
-prefix="${PYENV_ACTIVATE:-${VIRTUAL_ENV}}"
+if [[ "${prefix%/*/envs/*}" == "${PYENV_ROOT}/versions" ]]; then
+  venv="${prefix#${PYENV_ROOT}/versions/}"
+else
+  venv="${prefix##*/}"
+fi
 
-if [ -n "$VERBOSE" ]; then
-  echo "  echo \"pyenv-virtualenv: deactivate ${prefix##*/}\" 1>&2;"
+if [ -n "$PYENV_VIRTUALENV_VERBOSE_ACTIVATE" ]; then
+  echo "pyenv-virtualenv: deactivate ${venv}" 1>&2
+fi
+
+# conda package anaconda/miniconda scripts (#173)
+if [ -d "${prefix}/conda-meta" ] ||
+     [ -x "${prefix}/bin/conda" ]; then
+  shopt -s nullglob
+  case "${shell}" in
+  fish )
+    : # conda doesn't support fish
+    ;;
+  * )
+    for script in "${prefix}/etc/conda/deactivate.d"/*.sh; do
+      echo ". \"${script}\";"
+    done
+    echo "unset CONDA_PREFIX"
+    ;;
+  esac
+  shopt -u nullglob
 fi
 
 if [ -n "${PYENV_ACTIVATE_SHELL}" ]; then
   # shell version set in pyenv-sh-activate should be unset
   # https://github.com/yyuu/pyenv-virtualenv/issues/61
-  echo "  pyenv shell --unset;"
   case "$shell" in
   fish )
-    echo "  set -e PYENV_ACTIVATE_SHELL;"
+    cat <<EOS
+set -e PYENV_VERSION;
+set -e PYENV_ACTIVATE_SHELL;
+EOS
     ;;
   * )
-    echo "  unset PYENV_ACTIVATE_SHELL;"
+    cat <<EOS
+unset PYENV_VERSION;
+unset PYENV_ACTIVATE_SHELL;
+EOS
     ;;
   esac
 fi
 
-case "$shell" in
+# virtualenv/venv
+case "${shell}" in
 fish )
   cat <<EOS
-  setenv PYENV_DEACTIVATE "$prefix";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
 EOS
   ;;
-*    )
+* )
   cat <<EOS
-  export PYENV_DEACTIVATE="$prefix";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
 EOS
   ;;
 esac
 
-if [ -z "$NOERROR" ]; then
-  echo "  echo \"pyenv-virtualenv: no virtualenv has been activated.\" 1>&2;"
+# anaconda/miniconda
+if [ -n "${CONDA_DEFAULT_ENV}" ]; then
+  case "${shell}" in
+  fish )
+    echo "set -e CONDA_DEFAULT_ENV;"
+    ;;
+  * )
+    echo "unset CONDA_DEFAULT_ENV;"
+    ;;
+  esac
 fi
 
-echo "  false;"
-
-case "$shell" in
+case "${shell}" in
 fish )
-  echo "end;"
+  cat <<EOS
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+EOS
   ;;
-*    )
-  echo "fi;"
+* )
+  cat <<EOS
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+EOS
+  ;;
+esac
+
+case "${shell}" in
+fish )
+  cat <<EOS
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+EOS
+  ;;
+* )
+  cat <<EOS
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+EOS
+  ;;
+esac
+
+case "${shell}" in
+fish )
+  :
+  ;;
+* )
+  cat <<EOS
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
+EOS
+  ;;
+esac
+
+case "${shell}" in
+fish )
+  cat <<EOS
+if functions -q deactivate;
+  functions -e deactivate;
+end;
+EOS
+  ;;
+* )
+  cat <<EOS
+if declare -f deactivate 1>/dev/null 2>&1; then
+  unset -f deactivate;
+fi;
+EOS
   ;;
 esac

bin/pyenv-virtualenv

@@ -2,27 +2,31 @@
 #
 # Summary: Create a Python virtualenv using the pyenv-virtualenv plugin
 #
-# Usage: pyenv virtualenv [-f|--force] [VIRTUALENV_OPTIONS] <version> <virtualenv-name>
+# Usage: pyenv virtualenv [-f|--force] [VIRTUALENV_OPTIONS] [version] <virtualenv-name>
 #        pyenv virtualenv --version
 #        pyenv virtualenv --help
 #
-#   -f/--force       Install even if the version appears to be installed already
+#   -f/--force       Install even if the version appears to be installed already. Skip
+#                    prompting for confirmation
+#
+# Notable VIRTUALENV_OPTIONS passed to venv-creating executable, if applicable:
+#   -u/--upgrade     Imply --force
 #
 
-PYENV_VIRTUALENV_VERSION="20141106"
+PYENV_VIRTUALENV_VERSION="1.1.5"
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+if [ -z "${PYENV_ROOT}" ]; then
+  PYENV_ROOT="$(pyenv-root)"
+fi
+
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
   exec pyenv-versions --bare
 fi
 
-if [ -z "$PYENV_ROOT" ]; then
-  PYENV_ROOT="${HOME}/.pyenv"
-fi
-
 unset PIP_REQUIRE_VENV
 unset PIP_REQUIRE_VIRTUALENV
 
@@ -101,47 +105,67 @@ http_get_wget() {
 }
 
 version() {
+  if [[ -z "${PYENV_VERSION:-}" ]]; then
+    # `PYENV_VERSION` might not be declared if this was invoked via `--version`
+    export PYENV_VERSION="$(pyenv-version-name)"
+  fi
   detect_venv
   local version
-  if [ -n "$USE_PYVENV" ]; then
-    version="$(pyenv-which pyvenv 2>/dev/null || true)"
-    version="${version#$(pyenv-root)/versions/}"
-    version="${version%/bin/pyvenv}"
-    echo "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (pyvenv ${version:-unknown})"
+  if [ -n "${USE_CONDA}" ]; then
+    version="$(pyenv-exec conda --version 2>/dev/null || true)"
+    echo "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (conda ${version:-unknown})"
   else
-    version="$(venv --version 2>/dev/null || true)"
-    echo "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (virtualenv ${version:-unknown})"
+    if [ -n "$USE_M_VENV" ]; then
+      echo "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (${M_VENV_PYTHON_BIN:-python} -m venv)"
+    else
+      version="$(pyenv-exec virtualenv --version 2>/dev/null || true)"
+      echo "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (virtualenv ${version:-unknown})"
+    fi
   fi
 }
 
 usage() {
   # We can remove the sed fallback once pyenv 0.2.0 is widely available.
   pyenv-help virtualenv 2>/dev/null || sed -ne '/^#/!q;s/.//;s/.//;1,4d;p' < "$0"
-  venv --help 2>/dev/null || true
+  if [ -n "${USE_CONDA}" ]; then
+    pyenv-exec conda create --help 2>/dev/null || true
+  else
+    if [ -n "${USE_M_VENV}" ]; then
+      pyenv-exec "${M_VENV_PYTHON_BIN:-python}" -m venv --help 2>/dev/null || true
+    else
+      pyenv-exec virtualenv --help 2>/dev/null || true
+    fi
+  fi
   [ -z "$1" ] || exit "$1"
 }
 
 detect_venv() {
   # Check the existence of executables as a workaround for the issue with pyenv-which-ext
   # https://github.com/yyuu/pyenv-virtualenv/issues/26
-  if [ -x "$(pyenv-prefix)/bin/virtualenv" ]; then
-    HAS_VIRTUALENV=1
-  fi
-  if [ -x "$(pyenv-prefix)/bin/pyvenv" ]; then
-    HAS_PYVENV=1
-  fi
-  # Use pyvenv only if there is pyvenv, virtualenv is not installed, and `-p` not given
-  if [ -n "${HAS_PYVENV}" ] && [ -z "${HAS_VIRTUALENV}" ] && [ -z "${VIRTUALENV_PYTHON}" ]; then
-    USE_PYVENV=1
-  fi
-}
-
-venv() {
-  local args=("$@")
-  if [ -n "${USE_PYVENV}" ]; then
-    pyenv-exec pyvenv "${args[@]}"
+  local prefix="$(pyenv-prefix)"
+  if [ -x "${prefix}/bin/conda" ]; then
+    HAS_CONDA=1
   else
-    pyenv-exec virtualenv "${args[@]}"
+    if [ -x "${prefix}/bin/virtualenv" ]; then
+      HAS_VIRTUALENV=1
+    fi
+    # Prefer `python3.x` executable if available (#206, #282)
+    local python
+    for python in "python${PYENV_VERSION%.*}" "python${PYENV_VERSION%%.*}" "python"; do
+      if pyenv-exec "${python}" -m venv --help 1>/dev/null 2>&1; then
+        HAS_M_VENV=1
+        M_VENV_PYTHON_BIN="${python}"
+        break
+      fi
+    done
+  fi
+  # Use `python -m venv` only if there is venv available, virtualenv is not installed, and `-p` not given
+  if [ -n "${HAS_CONDA}" ]; then
+    USE_CONDA=1
+  else
+    if [ -n "${HAS_M_VENV}" ] && [ -z "${HAS_VIRTUALENV}" ] && [ -z "${VIRTUALENV_PYTHON}" ]; then
+      USE_M_VENV=1
+    fi
   fi
 }
 
@@ -152,12 +176,12 @@ build_package_ez_setup() {
       echo "Installing setuptools from ${EZ_SETUP}..." 1>&2
       cat "${EZ_SETUP}"
     else
-      [ -n "${EZ_SETUP_URL}" ] || EZ_SETUP_URL="https://bootstrap.pypa.io/ez_setup.py"
+      [ -n "${EZ_SETUP_URL}" ]
       echo "Installing setuptools from ${EZ_SETUP_URL}..." 1>&2
       http get "${EZ_SETUP_URL}"
     fi
   } 1> "${ez_setup}"
-  pyenv-exec python "${ez_setup}" ${EZ_SETUP_OPTS} 1>&2 || {
+  pyenv-exec python -s "${ez_setup}" ${EZ_SETUP_OPTS} 1>&2 || {
     echo "error: failed to install setuptools via ez_setup.py" >&2
     return 1
   }
@@ -170,21 +194,19 @@ build_package_get_pip() {
       echo "Installing pip from ${GET_PIP}..." 1>&2
       cat "${GET_PIP}"
     else
-      [ -n "${GET_PIP_URL}" ] || GET_PIP_URL="https://bootstrap.pypa.io/get-pip.py"
+      [ -n "${GET_PIP_URL}" ]
       echo "Installing pip from ${GET_PIP_URL}..." 1>&2
       http get "${GET_PIP_URL}"
     fi
   } 1> "${get_pip}"
-  pyenv-exec python "${get_pip}" ${GET_PIP_OPTS} 1>&2 || {
+  pyenv-exec python -s "${get_pip}" ${GET_PIP_OPTS} 1>&2 || {
     echo "error: failed to install pip via get-pip.py" >&2
     return 1
   }
 }
 
 build_package_ensurepip() {
-  pyenv-exec python -m ensurepip 2>/dev/null|| {
-    build_package_ez_setup "$@" && build_package_get_pip "$@"
-  } || return 1
+  pyenv-exec python -s -m ensurepip 2>/dev/null || build_package_get_pip "$@" || return 1
 }
 
 prepare_requirements() {
@@ -217,10 +239,11 @@ fi
 VIRTUALENV_OPTIONS=()
 
 unset FORCE
-unset VIRTUALENV_PYTHON
+unset NO_ENSUREPIP
 unset QUIET
 unset UPGRADE
 unset VERBOSE
+unset VIRTUALENV_PYTHON
 
 parse_options "$@"
 for option in "${OPTIONS[@]}"; do
@@ -231,6 +254,14 @@ for option in "${OPTIONS[@]}"; do
   "h" | "help" )
     usage 0
     ;;
+  "no-pip" )
+    NO_ENSUREPIP=1
+    VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--$option"
+    ;;
+  "no-setuptools" )
+    NO_ENSUREPIP=1
+    VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--$option"
+    ;;
   "p" | "python" )
     VIRTUALENV_PYTHON="${ARGUMENTS[0]}"
     ARGUMENTS=("${ARGUMENTS[@]:1}") # shift 1
@@ -248,6 +279,10 @@ for option in "${OPTIONS[@]}"; do
     version
     exit 0
     ;;
+  "without-pip" )
+    NO_ENSUREPIP=1
+    VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--$option"
+    ;;
   * ) # virtualenv long options
     if [[ "$option" == "python="* ]]; then
       VIRTUALENV_PYTHON="${option#python=}"
@@ -263,28 +298,46 @@ if [[ "${#ARGUMENTS[@]}" == 0 ]]; then
   exit 1
 elif [[ "${#ARGUMENTS[@]}" == 1 ]]; then
   # If only one argument given, use current version as source version
-  VERSION_NAME="$(pyenv-version-name)"
+  OLDIFS="${IFS}"
+  IFS=:
+  VERSION_NAMES=($(pyenv-version-name))
+  IFS="${OLDIFS}"
+  VERSION_NAME="${VERSION_NAMES}"
   VIRTUALENV_NAME="${ARGUMENTS[0]}"
 else
   # Otherwise, use former as source version, and latter as virtualenv version
   VERSION_NAME="${ARGUMENTS[0]}"
-  VIRTUALENV_NAME="${ARGUMENTS[1]##*/}"
+  VIRTUALENV_NAME="${ARGUMENTS[1]}"
 fi
 
 if [ -z "${VERSION_NAME}" ] || [ -z "${VIRTUALENV_NAME}" ]; then
   usage 1
 fi
 
+if [[ "${VIRTUALENV_NAME##*/}" == "system" ]]; then
+  echo "pyenv-virtualenv: \`system' is not allowed as virtualenv name." 1>&2
+  exit 1
+fi
+
 if [ "$VIRTUALENV_NAME" != "${VIRTUALENV_NAME%[[:space:]]*}" ]; then
   echo "pyenv-virtualenv: no whitespace allowed in virtualenv name." 1>&2
   exit 1
 fi
 
+if [ "${VIRTUALENV_NAME}" != "${VIRTUALENV_NAME%/*}" ] && [[ "${VIRTUALENV_NAME}" != "${VERSION_NAME%%/*}/envs/${VIRTUALENV_NAME##*/}" ]] ; then
+  echo "pyenv-virtualenv: no slash allowed in virtualenv name." 1>&2
+  exit 1
+fi
+
 # Set VERSION_NAME as default version in this script
 export PYENV_VERSION="${VERSION_NAME}"
 
-# Source version must exists before creating virtualenv
-pyenv-prefix 1>/dev/null 2>&1 || usage 1
+# Source version must exist before creating virtualenv.
+PREFIX="$(pyenv-prefix 2>/dev/null || true)"
+if [ ! -d "${PREFIX}" ]; then
+  echo "pyenv-virtualenv: \`${PYENV_VERSION}' is not installed in pyenv." 1>&2
+  exit 1
+fi
 
 if [ -z "$TMPDIR" ]; then
   TMP="/tmp"
@@ -292,11 +345,36 @@ else
   TMP="${TMPDIR%/}"
 fi
 
+# Not create `system/envs` directory even if source version is `system`
+if [[ "${VERSION_NAME%/envs/*}" == "system" ]]; then
+  VIRTUALENV_NAME="${VIRTUALENV_NAME##*/}"
+else
+  VIRTUALENV_PREFIX="$(pyenv-virtualenv-prefix 2>/dev/null || true)"
+  if [[ "${VIRTUALENV_PREFIX%/*}" == "${PYENV_ROOT}/versions" ]]; then
+    VIRTUALENV_NAME="${VIRTUALENV_PREFIX#${PYENV_ROOT}/versions/}/envs/${VIRTUALENV_NAME##*/}"
+  else
+    VIRTUALENV_NAME="${VERSION_NAME}/envs/${VIRTUALENV_NAME##*/}"
+  fi
+fi
+
 VIRTUALENV_PATH="${PYENV_ROOT}/versions/${VIRTUALENV_NAME}"
+if [[ "${VIRTUALENV_PATH/*/envs/*}" != "${PYENV_ROOT}/versions" ]]; then
+  COMPAT_VIRTUALENV_PATH="${PYENV_ROOT}/versions/${VIRTUALENV_NAME##*/}"
+fi
+
+if [ -n "${COMPAT_VIRTUALENV_PATH}" ]; then
+  if [ -z ${FORCE} ]; then
+    if [ -e "${COMPAT_VIRTUALENV_PATH}" ] || [ -L "${COMPAT_VIRTUALENV_PATH}" ]; then
+      echo "pyenv-virtualenv: \`${COMPAT_VIRTUALENV_PATH}' already exists." 1>&2
+      exit 1
+    fi
+  fi
+fi
 
 unset HAS_VIRTUALENV
-unset HAS_PYVENV
-unset USE_PYVENV
+unset HAS_M_VENV
+unset USE_CONDA
+unset USE_M_VENV
 detect_venv
 
 SEED="$(date "+%Y%m%d%H%M%S").$$"
@@ -306,39 +384,130 @@ REQUIREMENTS="${TMP}/requirements.${SEED}.txt"
 # Upgrade existing virtualenv
 if [ -n "$UPGRADE" ]; then
   FORCE=1
-  # pyvenv has `--upgrade` by default
-  if [ -n "${USE_PYVENV}" ]; then
+  # `python -m venv` has `--upgrade` by default
+  if [ -n "${USE_M_VENV}" ]; then
     unset UPGRADE
     VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--upgrade"
   fi
 fi
 
-if [ -n "${USE_PYVENV}" ]; then
-  # Unset some arguments not supported by pyvenv
-  unset QUIET
-  unset VERBOSE
-else
+if [ -z "${VIRTUALENV_VERSION}" ]; then
+  case "${PYENV_VERSION}" in
+  "3.0"* )
+    NO_ENSUREPIP=1
+    ;;
+  "3.1"* )
+    NO_ENSUREPIP=1
+    ;;
+  "3.2"* | "stackless-3.2"* )
+    # pip 8.x (bundled with virtualenv 14+) doesn't support 3.2 anymore
+    # https://github.com/yyuu/pyenv/issues/531
+    VIRTUALENV_VERSION="13.1.2"
+    NO_ENSUREPIP=1
+    ;;
+  esac
+fi
+
+if [ -n "${USE_CONDA}" ]; then
+  # e.g. `conda create -n py35 python=3.5 anaconda`
   if [ -n "${VIRTUALENV_PYTHON}" ]; then
-    VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--python=${VIRTUALENV_PYTHON}"
+    VIRTUALENV_PYTHON="${VIRTUALENV_PYTHON##*/}"
+    VIRTUALENV_PYTHON="${VIRTUALENV_PYTHON#python}"
+    if [ -n "${VIRTUALENV_PYTHON}" ]; then
+      VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="python=${VIRTUALENV_PYTHON}"
+    fi
   fi
-  if [ -z "${HAS_VIRTUALENV}" ]; then
-    VIRTUALENV_VERSION="==${VIRTUALENV_VERSION}"
-    pyenv-exec pip install $QUIET $VERBOSE "virtualenv${VIRTUALENV_VERSION%==}"
-    HAS_VIRTUALENV=1
+else
+  if [ -n "${USE_M_VENV}" ]; then
+    # Unset some arguments not supported by `python -m venv`
+    unset QUIET
+    unset VERBOSE
+    if [ -n "${VIRTUALENV_PYTHON}" ]; then
+      echo "pyenv-virtualenv: \`--python=${VIRTUALENV_PYTHON}' is not supported by \`python -m venv'." 1>&2
+      exit 1
+    fi
+  else
+    if [ -n "${VIRTUALENV_PYTHON}" ]; then
+      if [[ "${VIRTUALENV_PYTHON}" == "${VIRTUALENV_PYTHON##*/}" ]] || [[ "${VIRTUALENV_PYTHON}" == "${PYENV_ROOT}/shims/"* ]]; then
+        python="$(pyenv-which "${VIRTUALENV_PYTHON##*/}" 2>/dev/null || true)"
+        if [ -x "${python}" ]; then
+          VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--python=${python}"
+        else
+          python="$(PYENV_VERSION="$(pyenv-whence "${VIRTUALENV_PYTHON##*/}" 2>/dev/null | tail -n 1 || true)" pyenv-which "${VIRTUALENV_PYTHON##*/}" 2>/dev/null || true)"
+          if [ -x "${python}" ]; then
+            VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--python=${python}"
+          else
+            echo "pyenv-virtualenv: \`${VIRTUALENV_PYTHON##*/}' is not installed in pyenv." 1>&2
+            exit 1
+          fi
+        fi
+      else
+        VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--python=${VIRTUALENV_PYTHON}"
+      fi
+    fi
+    if [ -z "${HAS_VIRTUALENV}" ]; then
+      if [ -n "${VIRTUALENV_VERSION}" ]; then
+        virtualenv_spec="virtualenv==${VIRTUALENV_VERSION}"
+      else
+        virtualenv_spec="virtualenv"
+      fi
+      pyenv-exec pip install $QUIET $VERBOSE "${virtualenv_spec}"
+      HAS_VIRTUALENV=1
+    fi
   fi
 fi
 
-# Unset environment variables which starts with `VIRTUALENV_`.
+# Unset environment variables which start with `VIRTUALENV_`.
 # These variables are reserved for virtualenv.
 unset VIRTUALENV_VERSION
 
 
-# Download specified version of ez_setup.py/get-pip.py
-if [ -n "${SETUPTOOLS_VERSION}" ]; then
-  EZ_SETUP_URL="https://bitbucket.org/pypa/setuptools/raw/${SETUPTOOLS_VERSION}/ez_setup.py"
+# Download specified version of ez_setup.py/get-pip.py.
+if [ -z "${EZ_SETUP_URL}" ]; then
+  if [ -n "${SETUPTOOLS_VERSION}" ]; then
+    EZ_SETUP_URL="https://bitbucket.org/pypa/setuptools/raw/${SETUPTOOLS_VERSION}/ez_setup.py"
+    unset SETUPTOOLS_VERSION
+  else
+    EZ_SETUP_URL="https://bootstrap.pypa.io/ez_setup.py"
+  fi
 fi
-if [ -n "${PIP_VERSION}" ]; then
-  GET_PIP_URL="https://raw.githubusercontent.com/pypa/pip/${PIP_VERSION}/contrib/get-pip.py"
+if [ -z "${GET_PIP_URL}" ]; then
+  if [ -n "${PIP_VERSION}" ]; then
+    { colorize 1 "WARNING"
+      echo ": Setting PIP_VERSION=${PIP_VERSION} is no longer supported and may cause failures during the install process."
+    } 1>&2
+    GET_PIP_URL="https://raw.githubusercontent.com/pypa/pip/${PIP_VERSION}/contrib/get-pip.py"
+    # Unset `PIP_VERSION` from environment before invoking `get-pip.py` to deal with "ValueError: invalid truth value" (pypa/pip#4528)
+    unset PIP_VERSION
+  else
+    # Use custom get-pip URL based on the target version (#1127)
+    case "${PYENV_VERSION}" in
+    2.6 | 2.6.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/2.6/get-pip.py"
+      ;;
+    2.7 | 2.7.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/2.7/get-pip.py"
+      ;;
+    3.2 | 3.2.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.2/get-pip.py"
+      ;;
+    3.3 | 3.3.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.3/get-pip.py"
+      ;;
+    3.4 | 3.4.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.4/get-pip.py"
+      ;;
+    3.5 | 3.5.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.5/get-pip.py"
+      ;;
+    3.6 | 3.6.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.6/get-pip.py"
+      ;;
+    * )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/get-pip.py"
+      ;;
+    esac
+  fi
 fi
 
 
@@ -380,7 +549,12 @@ if [ -d "${VIRTUALENV_PATH}/bin" ]; then
   fi
 
   if [ -n "$UPGRADE" ]; then
-    PYENV_VERSION="${VIRTUALENV_NAME}" prepare_requirements
+    if [ -n "${NO_ENSUREPIP}" ]; then
+      echo "pyenv-virtualenv: upgrading will not work with --no-setuptools or --no-pip" 1>&2
+      exit 1
+    else
+      PYENV_VERSION="${VIRTUALENV_NAME}" prepare_requirements
+    fi
   fi
 fi
 
@@ -389,26 +563,53 @@ for hook in "${before_hooks[@]}"; do eval "$hook"; done
 
 # Plan cleanup on unsuccessful installation.
 cleanup() {
+  [[ -L "${COMPAT_VIRTUALENV_PATH}" ]] && rm "${COMPAT_VIRTUALENV_PATH}"
   [ -z "${PREFIX_EXISTS}" ] && rm -rf "$VIRTUALENV_PATH"
 }
 
-trap cleanup SIGINT
+trap cleanup SIGINT ERR
 
 # Invoke virtualenv and record exit status in $STATUS.
 STATUS=0
-# virtualenv may download distribute/setuptools in current directory.
-# change to cache directory to reuse them between invocation.
+# virtualenv may download distribute/setuptools into the current directory.
+# Change to cache directory to reuse them between invocations.
 mkdir -p "${PYENV_VIRTUALENV_CACHE_PATH}"
 cd "${PYENV_VIRTUALENV_CACHE_PATH}"
-venv $QUIET $VERBOSE "${VIRTUALENV_OPTIONS[@]}" "${VIRTUALENV_PATH}" || STATUS="$?"
+if [ -n "${USE_CONDA}" ]; then
+  pyenv-exec conda create $QUIET $VERBOSE --name "${VIRTUALENV_PATH##*/}" --yes "${VIRTUALENV_OPTIONS[@]}" python || STATUS="$?"
+else
+  if [ -n "${USE_M_VENV}" ]; then
+    pyenv-exec "${M_VENV_PYTHON_BIN:-python}" -m venv $QUIET $VERBOSE "${VIRTUALENV_OPTIONS[@]}" "${VIRTUALENV_PATH}" || STATUS="$?"
+  else
+    pyenv-exec virtualenv $QUIET $VERBOSE "${VIRTUALENV_OPTIONS[@]}" "${VIRTUALENV_PATH}" || STATUS="$?"
+  fi
+fi
 
-## Install setuptools and pip
-PYENV_VERSION="${VIRTUALENV_NAME}" build_package_ensurepip
+## Create symlink in the `versions` directory for backward compatibility
+if [ -d "${VIRTUALENV_PATH}" ] && [ -n "${COMPAT_VIRTUALENV_PATH}" ]; then
+  ln -fs "${VIRTUALENV_PATH}" "${COMPAT_VIRTUALENV_PATH}"
+fi
 
-## Migrate previously installed packages from requirements.txt
-PYENV_VERSION="${VIRTUALENV_NAME}" install_requirements || true
+if [ ! -e "${VIRTUALENV_PATH}/bin/pydoc" ]; then
+  mkdir -p "${VIRTUALENV_PATH}/bin"
+  cat <<EOS > "${VIRTUALENV_PATH}/bin/pydoc"
+#!${VIRTUALENV_PATH}/bin/python
+import pydoc
+if __name__ == '__main__':
+      pydoc.cli()
+EOS
+  chmod +x "${VIRTUALENV_PATH}/bin/pydoc"
+fi
 
-# Execute `after_virtualenv` hooks
+if [ -z "${NO_ENSUREPIP}" ]; then
+  ## Install setuptools and pip.
+  PYENV_VERSION="${VIRTUALENV_NAME}" build_package_ensurepip
+
+  ## Migrate previously installed packages from requirements.txt.
+  PYENV_VERSION="${VIRTUALENV_NAME}" install_requirements || true
+fi
+
+# Execute `after_virtualenv` hooks.
 for hook in "${after_hooks[@]}"; do eval "$hook"; done
 
 # Run `pyenv-rehash` after a successful installation.

bin/pyenv-virtualenv-delete

@@ -0,0 +1,104 @@
+#!/usr/bin/env bash
+#
+# Summary: Uninstall a specific Python virtualenv
+#
+# Usage: pyenv virtualenv-delete [-f|--force] <virtualenv>
+#
+#    -f  Attempt to remove the specified virtualenv without prompting
+#        for confirmation. If the virtualenv does not exist, do not
+#        display an error message.
+#
+# See `pyenv virtualenvs` for a complete list of installed versions.
+#
+set -e
+[ -n "$PYENV_DEBUG" ] && set -x
+
+if [ -z "${PYENV_ROOT}" ]; then
+  PYENV_ROOT="$(pyenv-root)"
+fi
+
+# Provide pyenv completions
+if [ "$1" = "--complete" ]; then
+  exec pyenv virtualenvs --bare
+fi
+
+resolve_link() {
+  $(type -p greadlink readlink | head -1) "$1"
+}
+
+usage() {
+  pyenv-help virtualenv-delete 2>/dev/null
+  [ -z "$1" ] || exit "$1"
+}
+
+if [ -z "$PYENV_ROOT" ]; then
+  PYENV_ROOT="${HOME}/.pyenv"
+fi
+
+if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
+  usage 0
+fi
+
+unset FORCE
+if [ "$1" = "-f" ] || [ "$1" = "--force" ]; then
+  FORCE=true
+  shift
+fi
+
+[ "$#" -eq 1 ] || usage 1 >&2
+
+DEFINITION="$1"
+case "$DEFINITION" in
+"" | -* )
+  usage 1 >&2
+  ;;
+esac
+
+VERSION_NAME="${DEFINITION##*/}"
+COMPAT_PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
+
+if [[ "${DEFINITION}" != "${DEFINITION%/envs/*}" ]]; then
+  PREFIX="${PYENV_ROOT}/versions/${DEFINITION}"
+  if [ -L "${COMPAT_PREFIX}" ]; then
+    if [[ "${PREFIX}" != "$(resolve_link "${COMPAT_PREFIX}" 2>/dev/null || true)" ]]; then
+      unset COMPAT_PREFIX
+    fi
+  fi
+else
+  if [ -L "${COMPAT_PREFIX}" ]; then
+    PREFIX="$(resolve_link "${COMPAT_PREFIX}" 2>/dev/null || true)"
+    if [[ "${PREFIX%/*/envs/*}" != "${PYENV_ROOT}/versions" ]]; then
+      echo "pyenv-virtualenv: \`${COMPAT_PREFIX}' is a symlink for unknown location." 1>&2
+      exit 1
+    fi
+  else
+    if pyenv-virtualenv-prefix "${VERSION_NAME}" 1>/dev/null 2>&1; then
+      PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
+      unset COMPAT_PREFIX
+    elif [ -z "$FORCE" ]; then
+      echo "pyenv-virtualenv: \`${DEFINITION}' is not a virtualenv." 1>&2
+      exit 1
+    fi
+  fi
+fi
+
+if [ -z "$FORCE" ]; then
+  if [ ! -d "$PREFIX" ]; then
+    echo "pyenv-virtualenv: virtualenv \`$VERSION_NAME' not installed" >&2
+    exit 1
+  fi
+
+  read -p "pyenv-virtualenv: remove $PREFIX? (y/N) "
+  case "$REPLY" in
+  y* | Y* ) ;;
+  * ) exit 1 ;;
+  esac
+fi
+
+if [ -d "$PREFIX" ]; then
+  rm -rf "$PREFIX"
+  if [ -L "$COMPAT_PREFIX" ]; then
+    rm -rf "$COMPAT_PREFIX"
+  fi
+  pyenv-rehash
+fi

bin/pyenv-virtualenv-init

@@ -9,6 +9,26 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+resolve_link() {
+  $(type -p greadlink readlink | head -1) "$1"
+}
+
+abs_dirname() {
+  local cwd="$(pwd)"
+  local path="$1"
+
+  while [ -n "$path" ]; do
+    cd "${path%/*}"
+    local name="${path##*/}"
+    path="$(resolve_link "$name" || true)"
+  done
+
+  pwd
+  cd "$cwd"
+}
+
+PYENV_VIRTUALENV_INSTALL_PREFIX="$(dirname "$(abs_dirname "$0")")"
+
 print=""
 for args in "$@"
 do
@@ -18,18 +38,20 @@ do
   fi
 done
 
-shell="$1"
+shell="${1:-$PYENV_SHELL}"
 if [ -z "$shell" ]; then
-  shell="$(ps c -p "$PPID" -o 'ucomm=' 2>/dev/null || true)"
+  shell="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)"
   shell="${shell##-}"
   shell="${shell%% *}"
-  shell="$(basename "${shell:-$SHELL}")"
+  shell="${shell:-$SHELL}"
+  shell="${shell##*/}"
+  shell="${shell%%-*}"
 fi
 
 if [ -z "$print" ]; then
   case "$shell" in
   bash )
-    profile='~/.bash_profile'
+    profile='~/.bashrc'
     ;;
   zsh )
     profile='~/.zshrc'
@@ -50,7 +72,7 @@ if [ -z "$print" ]; then
     echo
     case "$shell" in
     fish )
-      echo 'status --is-interactive; and . (pyenv virtualenv-init -|psub)'
+      echo 'status --is-interactive; and source (pyenv virtualenv-init -|psub)'
       ;;
     * )
       echo 'eval "$(pyenv virtualenv-init -)"'
@@ -64,10 +86,18 @@ fi
 
 case "$shell" in
 fish )
-  echo "setenv PYENV_VIRTUALENV_INIT 1;"
+  cat <<EOS
+while set index (contains -i -- "${PYENV_VIRTUALENV_ROOT:-${PYENV_VIRTUALENV_INSTALL_PREFIX}}/shims" \$PATH)
+set -eg PATH[\$index]; end; set -e index
+set -gx PATH '${PYENV_VIRTUALENV_ROOT:-${PYENV_VIRTUALENV_INSTALL_PREFIX}}/shims' \$PATH;
+set -gx PYENV_VIRTUALENV_INIT 1;
+EOS
   ;;
 * )
-  echo "export PYENV_VIRTUALENV_INIT=1;"
+  cat <<EOS
+export PATH="${PYENV_VIRTUALENV_ROOT:-${PYENV_VIRTUALENV_INSTALL_PREFIX}}/shims:\${PATH}";
+export PYENV_VIRTUALENV_INIT=1;
+EOS
   ;;
 esac
 
@@ -75,25 +105,13 @@ case "$shell" in
 fish )
   cat <<EOS
 function _pyenv_virtualenv_hook --on-event fish_prompt;
-  if [ -n "\$PYENV_ACTIVATE" ]
-    if [ (pyenv version-name 2>/dev/null; or true) = "system" ]
-      pyenv deactivate --no-error --verbose
-      set -e PYENV_DEACTIVATE
-      return 0
-    end
-    if [ "\$PYENV_ACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
-      if pyenv deactivate --no-error --verbose
-        set -e PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose; or set -e PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      end
-    end
+  set -l ret \$status
+  if [ -n "\$VIRTUAL_ENV" ]
+    pyenv activate --quiet; or pyenv deactivate --quiet; or true
   else
-    if [ -z "\$VIRTUAL_ENV" ]; and [ "\$PYENV_DEACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
-      pyenv activate --no-error --verbose
-    end
+    pyenv activate --quiet; or true
   end
+  return \$ret
 end
 EOS
  ;;
@@ -111,41 +129,29 @@ esac
 
 if [[ "$shell" != "fish" ]]; then
   cat <<EOS
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      pyenv deactivate --no-error --verbose
-      unset PYENV_DEACTIVATE
-      return 0
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if pyenv deactivate --no-error --verbose; then
-        unset PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose || unset PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      fi
-    fi
+  local ret=\$?
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
+    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      pyenv activate --no-error --verbose
-    fi
+    eval "\$(pyenv sh-activate --quiet || true)" || true
   fi
+  return \$ret
 };
 EOS
 
   case "$shell" in
   bash )
     cat <<EOS
-if ! [[ "\$PROMPT_COMMAND" =~ _pyenv_virtualenv_hook ]]; then
-  PROMPT_COMMAND="_pyenv_virtualenv_hook;\$PROMPT_COMMAND";
+if ! [[ "\${PROMPT_COMMAND-}" =~ _pyenv_virtualenv_hook ]]; then
+  PROMPT_COMMAND="_pyenv_virtualenv_hook;\${PROMPT_COMMAND-}"
 fi
 EOS
     ;;
   zsh )
     cat <<EOS
-typeset -a precmd_functions
+typeset -g -a precmd_functions
 if [[ -z \$precmd_functions[(r)_pyenv_virtualenv_hook] ]]; then
-  precmd_functions+=_pyenv_virtualenv_hook;
+  precmd_functions=(_pyenv_virtualenv_hook \$precmd_functions);
 fi
 EOS
     ;;

bin/pyenv-virtualenv-prefix

@@ -6,6 +6,21 @@
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
+if [ -L "${BASH_SOURCE}" ]; then
+    READLINK=$(type -p greadlink readlink | head -1)
+    if [ -z "$READLINK" ]; then
+        echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+        exit 1
+    fi
+    resolve_link() {
+        $READLINK -f "$1"
+    }
+    script_path=$(resolve_link ${BASH_SOURCE})
+else
+    script_path=${BASH_SOURCE}
+fi
+
+. ${script_path%/*}/../libexec/pyenv-virtualenv-realpath
 
 if [ -z "$PYENV_ROOT" ]; then
   PYENV_ROOT="${HOME}/.pyenv"
@@ -19,15 +34,13 @@ else
   IFS=: versions=($(pyenv-version-name))
 fi
 
-real_prefix() { # virtualenv
-  local version="$1"
-  PYENV_VERSION="${version}" pyenv-exec python -c 'import sys;print(sys.real_prefix)' 2>/dev/null
-}
-
-base_prefix() { # pyvenv
-  # FIXME: non-pyvenv versions also have sys.base_prefix
-  local version="$1"
-  PYENV_VERSION="${version}" pyenv-exec python -c 'import sys;print(sys.base_prefix)' 2>/dev/null
+append_virtualenv_prefix() {
+  if [ -d "${VIRTUALENV_PREFIX_PATH}" ]; then
+    VIRTUALENV_PREFIX_PATHS=("${VIRTUALENV_PREFIX_PATHS[@]}" "${VIRTUALENV_PREFIX_PATH:-${PYENV_PREFIX_PATH}}")
+  else
+    echo "pyenv-virtualenv: version \`${version}' is not a virtualenv" 1>&2
+    exit 1
+  fi
 }
 
 VIRTUALENV_PREFIX_PATHS=()
@@ -36,12 +49,47 @@ for version in "${versions[@]}"; do
     echo "pyenv-virtualenv: version \`${version}' is not a virtualenv" 1>&2
     exit 1
   fi
-  PREFIX="$(pyenv-prefix "${version}")"
-  if [ -f "${PREFIX}/bin/activate" ]; then
-    VIRTUALENV_PREFIX_PATH="$(real_prefix "${version}" || base_prefix "${version}" || true)"
-    VIRTUALENV_PREFIX_PATHS=("${VIRTUALENV_PREFIX_PATHS[@]}" "$VIRTUALENV_PREFIX_PATH")
+  PYENV_PREFIX_PATH="$(pyenv-prefix "${version}")"
+  if [ -x "${PYENV_PREFIX_PATH}/bin/python" ]; then
+    if [ -f "${PYENV_PREFIX_PATH}/bin/activate" ]; then
+      if [ -f "${PYENV_PREFIX_PATH}/bin/conda" ]; then
+        # conda
+        VIRTUALENV_PREFIX_PATH="${PYENV_PREFIX_PATH}"
+      else
+        if [ -f "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" ]; then
+          # venv
+          virtualenv_binpath="$(cut -b 1-1024 "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" | sed -n '/^ *home *= */s///p' || true)"
+          VIRTUALENV_PREFIX_PATH="${virtualenv_binpath%/bin}"
+        else
+          # virtualenv
+          if [ -d "${PYENV_ROOT}/versions/${version}/Lib" ]; then
+            # jython
+            virtualenv_libpath="${PYENV_ROOT}/versions/${version}/Lib"
+          else
+            if [ -d "${PYENV_ROOT}/versions/${version}/lib-python" ]; then
+              # pypy
+              virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib-python"
+            else
+              virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib"
+            fi
+          fi
+          virtualenv_orig_prefix="$(find "${virtualenv_libpath}/" -maxdepth 2 -type f -and -name "orig-prefix.txt" 2>/dev/null | head -1)"
+          if [ -f "${virtualenv_orig_prefix}" ]; then
+            VIRTUALENV_PREFIX_PATH="$(cat "${virtualenv_orig_prefix}" 2>/dev/null || true)"
+          fi
+        fi
+      fi
+      append_virtualenv_prefix
+    elif [ -d "${PYENV_PREFIX_PATH}/conda-meta" ]; then
+      # conda
+      VIRTUALENV_PREFIX_PATH="$(realpath "${PYENV_PREFIX_PATH}"/../..)"
+      append_virtualenv_prefix
+    else
+      echo "pyenv-virtualenv: version \`${version}' is not a virtualenv" 1>&2
+      exit 1
+    fi
   else
-    echo "pyenv-virtualenv: version \`${version}' is not a virtualenv" 1>&2
+    echo "pyenv-virtualenv: \`python' not found in version \`${version}'" 1>&2
     exit 1
   fi
 done

bin/pyenv-virtualenvs

@@ -1,56 +1,120 @@
 #!/usr/bin/env bash
 #
 # Summary: List all Python virtualenvs found in `$PYENV_ROOT/versions/*'.
+# Usage: pyenv virtualenvs [--bare] [--skip-aliases]
 #
-# Usage: pyenv virtualenvs [--bare]
-#
+# List all virtualenvs found in `$PYENV_ROOT/versions/*' and its `$PYENV_ROOT/versions/envs/*'.
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
+if [ -L "${BASH_SOURCE}" ]; then
+    READLINK=$(type -p greadlink readlink | head -1)
+    if [ -z "$READLINK" ]; then
+        echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+        exit 1
+    fi
+    resolve_link() {
+        $READLINK -f "$1"
+    }
+    script_path=$(resolve_link ${BASH_SOURCE})
+else
+    script_path=${BASH_SOURCE}
+fi
+
+. ${script_path%/*}/../libexec/pyenv-virtualenv-realpath
 
 if [ -z "$PYENV_ROOT" ]; then
   PYENV_ROOT="${HOME}/.pyenv"
 fi
 
-if [ "$1" = "--bare" ]; then
+unset bare
+unset skip_aliases
+# Provide pyenv completions
+for arg; do
+  case "$arg" in
+  --complete )
+    echo --bare
+    echo --skip-aliases
+    exit ;;
+  --bare ) bare=1 ;;
+  --skip-aliases ) skip_aliases=1 ;;
+  * )
+    pyenv-help --usage virtualenvs >&2
+    exit 1
+    ;;
+  esac
+done
+
+versions_dir="${PYENV_ROOT}/versions"
+
+if [ -d "$versions_dir" ]; then
+  versions_dir="$(realpath "$versions_dir")"
+fi
+
+if [ -n "$bare" ]; then
   hit_prefix=""
   miss_prefix=""
   current_versions=()
-  print_origin=""
+  unset print_origin
+  include_system=""
 else
   hit_prefix="* "
   miss_prefix="  "
-  current_versions=($(IFS=:; for version in $(pyenv-version-name); do echo "$version"; done))
+  OLDIFS="$IFS"
+  IFS=: current_versions=($(pyenv-version-name || true))
+  IFS="$OLDIFS"
   print_origin="1"
+  include_system=""
 fi
 
-array_exists() {
-  local x car="$1"
+num_versions=0
+
+exists() {
+  local car="$1"
+  local cdar
   shift
-  for x in "$@"; do
-    [ "${x}" = "${car}" ] && return 0
+  for cdar in "$@"; do
+    if [ "${car}" == "${cdar}" ]; then
+      return 0
+    fi
   done
   return 1
 }
 
 print_version() {
-  if [ -n "${print_origin}" ]; then
-    local version_origin="$2"
+  if exists "$1" "${current_versions[@]}"; then
+    echo "${hit_prefix}${1}${print_origin+$2}"
   else
-    local version_origin=""
-  fi
-  if array_exists "$1" "${current_versions[@]}"; then
-    echo "${hit_prefix}${1}${version_origin}"
-  else
-    echo "${miss_prefix}${1}${version_origin}"
+    echo "${miss_prefix}${1}${print_origin+$2}"
   fi
+  num_versions=$((num_versions + 1))
 }
 
-for version in $(pyenv-versions --bare); do
-  if [[ "${version}" != "system" ]]; then
-    virtualenv_prefix="$(pyenv-virtualenv-prefix "${version}" 2>/dev/null || true)"
-    if [ -d "${virtualenv_prefix}" ]; then
-      print_version "${version}" " (created from ${virtualenv_prefix})"
+shopt -s dotglob
+shopt -s nullglob
+for path in "$versions_dir"/*; do
+  if [ -d "$path" ]; then
+    if [ -n "$skip_aliases" ] && [ -L "$path" ]; then
+      target="$(realpath "$path")"
+      [ "${target%/*/envs/*}" != "$versions_dir" ] || continue
     fi
+    virtualenv_prefix="$(pyenv-virtualenv-prefix "${path##*/}" 2>/dev/null || true)"
+    if [ -d "${virtualenv_prefix}" ]; then
+      print_version "${path##*/}" " (created from ${virtualenv_prefix})"
+    fi
+    for venv_path in "${path}/envs/"*; do
+      venv="${path##*/}/envs/${venv_path##*/}"
+      virtualenv_prefix="$(pyenv-virtualenv-prefix "${venv}" 2>/dev/null || true)"
+      if [ -d "${virtualenv_prefix}" ]; then
+        print_version "${venv}" " (created from ${virtualenv_prefix})"
+      fi
+    done
   fi
 done
+shopt -u dotglob
+shopt -u nullglob
+
+if [ "$num_versions" -eq 0 ] && [ -n "$include_system" ]; then
+  echo "Warning: no Python virtualenv detected on the system" >&2
+  exit 1
+fi

etc/pyenv.d/rehash/envs.bash

@@ -0,0 +1,11 @@
+virtualenv_list_executable_names() {
+  local file
+  shopt -s nullglob
+  for file in "$PYENV_ROOT"/versions/*/envs/*/bin/*; do
+    echo "${file##*/}"
+  done
+  shopt -u nullglob
+}
+if declare -f make_shims 1>/dev/null 2>&1; then
+  make_shims $(virtualenv_list_executable_names | sort -u)
+fi

etc/pyenv.d/uninstall/envs.bash

@@ -0,0 +1,32 @@
+resolve_link() {
+  $(type -p greadlink readlink | head -1) "$1"
+}
+
+uninstall_related_virtual_env() {
+  if [ -n "${DEFINITION}" ]; then
+    if [[ "${DEFINITION}" != "${DEFINITION%/envs/*}" ]]; then
+      # Uninstall virtualenv by long name
+      pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}"
+    else
+      VERSION_NAME="${VERSION_NAME:-${DEFINITION##*/}}"
+      PREFIX="${PREFIX:-${PYENV_ROOT}/versions/${VERSION_NAME}}"
+      if [ -L "${PREFIX}" ]; then
+        REAL_PREFIX="$(resolve_link "${PREFIX}" 2>/dev/null || true)"
+        REAL_DEFINITION="${REAL_PREFIX#${PYENV_ROOT}/versions/}"
+        if [[ "${REAL_DEFINITION}" != "${REAL_DEFINITION%/envs/*}" ]]; then
+          # Uninstall virtualenv by short name
+          pyenv-virtualenv-delete ${FORCE+-f} "${REAL_DEFINITION}"
+        fi
+      else
+        # Uninstall all virtualenvs inside `envs` directory too
+        shopt -s nullglob
+        for virtualenv in "${PREFIX}/envs/"*; do
+          pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}/envs/${virtualenv##*/}"
+        done
+        shopt -u nullglob
+      fi
+    fi
+  fi
+}
+
+before_uninstall "uninstall_related_virtual_env"

etc/pyenv.d/which/conda.bash

@@ -0,0 +1,11 @@
+# newer versions of conda share programs from the real prefix
+# this hook tries to find the executable there
+
+if [ ! -x "${PYENV_COMMAND_PATH}" ] && [[ "${PYENV_COMMAND_PATH##*/}" == "conda" ]]; then
+  if [ -d "${PYENV_ROOT}/versions/${version}/conda-meta" ]; then
+    conda_command_path="$(pyenv-virtualenv-prefix "$version")"/bin/"${PYENV_COMMAND_PATH##*/}"
+    if [ -x "${conda_command_path}" ]; then
+      PYENV_COMMAND_PATH="${conda_command_path}"
+    fi
+  fi
+fi

etc/pyenv.d/which/python-config.bash

@@ -0,0 +1,43 @@
+# some of libraries require `python-config` in PATH to build native extensions.
+# as a workaround, this hook will try to find the executable from the source
+# version of the virtualenv.
+# https://github.com/yyuu/pyenv/issues/397
+
+if [ ! -x "${PYENV_COMMAND_PATH}" ] && [[ "${PYENV_COMMAND_PATH##*/}" == "python"*"-config" ]]; then
+  OLDIFS="${IFS}"
+  IFS=:
+  version="$(pyenv-version-name)"
+  IFS="${OLDIFS}"
+  if [ -f "${PYENV_ROOT}/versions/${version}/bin/activate" ]; then
+    if [ -f "${PYENV_ROOT}/versions/${version}/bin/conda" ]; then
+      : # do nothing for conda's environments
+    else
+      if [ -f "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" ]; then
+        # venv
+        virtualenv_binpath="$(cut -b 1-1024 "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" | sed -n '/^ *home *= */s///p' || true)"
+        virtualenv_prefix="${virtualenv_binpath%/bin}"
+      else
+        # virtualenv
+        if [ -d "${PYENV_ROOT}/versions/${version}/Lib" ]; then
+          # jython
+          virtualenv_libpath="${PYENV_ROOT}/versions/${version}/Lib"
+        else
+          if [ -d "${PYENV_ROOT}/versions/${version}/lib-python" ]; then
+            # pypy
+            virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib-python"
+          else
+            virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib"
+          fi
+        fi
+        virtualenv_orig_prefix="$(find "${virtualenv_libpath}/" -maxdepth 2 -type f -and -name "orig-prefix.txt" 2>/dev/null | head -1)"
+        if [ -f "${virtualenv_orig_prefix}" ]; then
+          virtualenv_prefix="$(cat "${virtualenv_orig_prefix}" 2>/dev/null || true)"
+        fi
+      fi
+      virtualenv_command_path="${virtualenv_prefix}/bin/${PYENV_COMMAND_PATH##*/}"
+      if [ -x "${virtualenv_command_path}" ]; then
+        PYENV_COMMAND_PATH="${virtualenv_command_path}"
+      fi
+    fi
+  fi
+fi

etc/pyenv.d/which/system-site-packages.bash

@@ -0,0 +1,54 @@
+# if virtualenv is created with `--system-site-packages`,
+# looks up executables for source version as well if none is
+# installed in the virtualenv.
+# https://github.com/yyuu/pyenv-virtualenv/issues/62
+
+if [ ! -x "${PYENV_COMMAND_PATH}" ]; then
+  OLDIFS="${IFS}"
+  IFS=:
+  version="$(pyenv-version-name)"
+  IFS="${OLDIFS}"
+  if [ -f "${PYENV_ROOT}/versions/${version}/bin/activate" ]; then
+    unset include_system_site_packages
+    if [ -f "${PYENV_ROOT}/versions/${version}/bin/conda" ]; then
+      : # do nothing for conda's environments
+    else
+      if [ -f "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" ]; then
+        # venv
+        virtualenv_binpath="$(cut -b 1-1024 "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" | sed -n '/^ *home *= */s///p' || true)"
+        virtualenv_prefix="${virtualenv_binpath%/bin}"
+        if grep -q -i "include-system-site-packages *= *true" "${PYENV_ROOT}/versions/${version}/pyvenv.cfg" 1>/dev/null 2>&1; then
+          include_system_site_packages=1
+        fi
+      else
+        # virtualenv
+        if [ -d "${PYENV_ROOT}/versions/${version}/Lib" ]; then
+          # jython
+          virtualenv_libpath="${PYENV_ROOT}/versions/${version}/Lib"
+        else
+          if [ -d "${PYENV_ROOT}/versions/${version}/lib-python" ]; then
+            # pypy
+            virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib-python"
+          else
+            virtualenv_libpath="${PYENV_ROOT}/versions/${version}/lib"
+          fi
+        fi
+        no_global_site_packages="$(find "${virtualenv_libpath}/" -maxdepth 2 -type f -and -name "no-global-site-packages.txt" 2>/dev/null | head -1)"
+        if [ ! -f "${no_global_site_packages}" ]; then
+          include_system_site_packages=1
+        fi
+        virtualenv_orig_prefix="$(find "${virtualenv_libpath}/" -maxdepth 2 -type f -and -name "orig-prefix.txt" 2>/dev/null | head -1)"
+        if [ -f "${virtualenv_orig_prefix}" ]; then
+          virtualenv_prefix="$(cat "${virtualenv_orig_prefix}" 2>/dev/null || true)"
+        fi
+      fi
+      if [ -n "${include_system_site_packages}" ] && [ -n "${virtualenv_prefix}" ]; then
+        # virtualenv is created with `--system-site-packages`
+        virtualenv_command_path="${virtualenv_prefix}/bin/${PYENV_COMMAND_PATH##*/}"
+        if [ -x "${virtualenv_command_path}" ]; then
+          PYENV_COMMAND_PATH="${virtualenv_command_path}"
+        fi
+      fi
+    fi
+  fi
+fi

install.sh

@@ -12,7 +12,22 @@ if [ -z "${PREFIX}" ]; then
 fi
 
 BIN_PATH="${PREFIX}/bin"
+LIBEXEC_PATH="${PREFIX}/libexec"
+SHIMS_PATH="${PREFIX}/shims"
+HOOKS_PATH="${PREFIX}/etc/pyenv.d"
 
 mkdir -p "$BIN_PATH"
+mkdir -p "$LIBEXEC_PATH"
+mkdir -p "$SHIMS_PATH"
+mkdir -p "$HOOKS_PATH"
 
 install -p bin/* "$BIN_PATH"
+install -p libexec/* "$LIBEXEC_PATH"
+install -p shims/* "$SHIMS_PATH"
+for hook in etc/pyenv.d/*; do
+  if [ -d "$hook" ]; then
+    cp -RPp "$hook" "$HOOKS_PATH"
+  else
+    install -p -m 0644 "$hook" "$HOOKS_PATH"
+  fi
+done

libexec/pyenv-virtualenv-realpath

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+# Summary: Substitute realpath if unavailable as a builtin or file
+# Usage: . pyenv-virtualenv-realpath
+
+if ! {
+    enable -f "${BASH_SOURCE%/*}"/../../../libexec/pyenv-realpath.dylib realpath ||
+      type realpath
+  } >/dev/null 2>&1; then
+  if [ -n "$PYENV_NATIVE_EXT" ]; then
+    echo "pyenv: failed to load \`realpath' builtin" >&2
+    exit 1
+  fi
+
+  READLINK=$(type -p greadlink readlink | head -1)
+  if [ -z "$READLINK" ]; then
+    echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+    exit 1
+  fi
+
+  resolve_link() {
+    $READLINK "$1"
+  }
+
+  realpath() {
+    local f="$*" \
+          name dir
+    [[ $f ]] || {
+      >&2 echo ${FUNCNAME[0]}: missing operand
+      return
+    }
+    while [[ -L $f ]]; do
+      f="$(resolve_link "$f")"
+    done
+    if [[ ! -d $f ]]; then
+      name="/${f##*/}"
+      # parent?
+      dir="${f%/*}"
+      if [[ $dir == $f ]]; then
+        #lacks /: parent is current directory
+        f="$PWD"
+      else
+        f="$dir"
+      fi
+    fi
+    #absolute directory
+    dir="$(cd "$f"
+           pwd)"
+    echo "$dir$name"
+  }
+fi

shims/activate

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+if [[ "$0" != "${BASH_SOURCE}" ]]; then
+  eval "$(pyenv sh-activate --verbose "$@" || true)"
+else
+  echo "pyenv-virtualenv: activate must be sourced. Run 'source activate envname' instead of 'activate envname'" 1>&2
+  false
+fi

shims/deactivate

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+if [[ "$0" != "${BASH_SOURCE}" ]]; then
+  eval "$(pyenv sh-deactivate --verbose "$@" || true)"
+else
+  echo "pyenv-virtualenv: deactivate must be sourced. Run 'source deactivate' instead of 'deactivate'" 1>&2
+  false
+fi

test/activate.bats

@@ -5,6 +5,17 @@ load test_helper
 setup() {
   export HOME="${TMP}"
   export PYENV_ROOT="${TMP}/pyenv"
+  unset PYENV_VERSION
+  unset PYENV_ACTIVATE_SHELL
+  unset VIRTUAL_ENV
+  unset CONDA_DEFAULT_ENV
+  unset PYTHONHOME
+  unset _OLD_VIRTUAL_PYTHONHOME
+  unset PYENV_VIRTUALENV_VERBOSE_ACTIVATE
+  unset PYENV_VIRTUALENV_DISABLE_PROMPT
+  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
+  unset VIRTUAL_ENV_DISABLE_PROMPT
+  unset _OLD_VIRTUAL_PS1
 }
 
 @test "activate virtualenv from current version" {
@@ -13,41 +24,77 @@ setup() {
   stub pyenv-version-name "echo venv"
   stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
   stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
   PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate
 
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
+EOS
+
   unstub pyenv-version-name
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
-
-  assert_success
-  assert_output <<EOS
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv";
-. "${PYENV_ROOT}/versions/venv/bin/activate";
-EOS
+  unstub pyenv-sh-deactivate
 }
 
-@test "activate virtualenv from current version (verbose)" {
+@test "activate virtualenv from current version (quiet)" {
   export PYENV_VIRTUALENV_INIT=1
 
   stub pyenv-version-name "echo venv"
   stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
   stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
-  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate --verbose
+  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate --quiet
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
+EOS
 
   unstub pyenv-version-name
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+}
+
+@test "activate virtualenv from current version (verbose)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUALENV_VERBOSE_ACTIVATE=1
+
+  stub pyenv-version-name "echo venv"
+  stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate --verbose
 
   assert_success
   assert_output <<EOS
+deactivated
 pyenv-virtualenv: activate venv
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv";
-. "${PYENV_ROOT}/versions/venv/bin/activate";
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
 EOS
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
 }
 
 @test "activate virtualenv from current version (without pyenv-virtualenv-init)" {
@@ -56,21 +103,26 @@ EOS
   stub pyenv-version-name "echo venv"
   stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
   stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
   PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate
 
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VERSION="venv";
+export PYENV_ACTIVATE_SHELL=1;
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
+EOS
+
   unstub pyenv-version-name
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
-
-  assert_success
-  assert_output <<EOS
-pyenv shell "venv";
-export PYENV_ACTIVATE_SHELL=1;
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv";
-. "${PYENV_ROOT}/versions/venv/bin/activate";
-EOS
+  unstub pyenv-sh-deactivate
 }
 
 @test "activate virtualenv from current version (fish)" {
@@ -79,19 +131,22 @@ EOS
   stub pyenv-version-name "echo venv"
   stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
   stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
   PYENV_SHELL="fish" PYENV_VERSION="venv" run pyenv-sh-activate
 
+  assert_success
+  assert_output <<EOS
+deactivated
+set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
+set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
+pyenv-virtualenv: prompt changing not working for fish.
+EOS
+
   unstub pyenv-version-name
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
-
-  assert_success
-  assert_output <<EOS
-set -e PYENV_DEACTIVATE;
-setenv PYENV_ACTIVATE "${PYENV_ROOT}/versions/venv";
-. "${PYENV_ROOT}/versions/venv/bin/activate.fish";
-EOS
+  unstub pyenv-sh-deactivate
 }
 
 @test "activate virtualenv from current version (fish) (without pyenv-virtualenv-init)" {
@@ -100,21 +155,24 @@ EOS
   stub pyenv-version-name "echo venv"
   stub pyenv-virtualenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
   stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
   PYENV_SHELL="fish" PYENV_VERSION="venv" run pyenv-sh-activate
 
+  assert_success
+  assert_output <<EOS
+deactivated
+set -gx PYENV_VERSION "venv";
+set -gx PYENV_ACTIVATE_SHELL 1;
+set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
+set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
+pyenv-virtualenv: prompt changing not working for fish.
+EOS
+
   unstub pyenv-version-name
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
-
-  assert_success
-  assert_output <<EOS
-pyenv shell "venv";
-setenv PYENV_ACTIVATE_SHELL 1;
-set -e PYENV_DEACTIVATE;
-setenv PYENV_ACTIVATE "${PYENV_ROOT}/versions/venv";
-. "${PYENV_ROOT}/versions/venv/bin/activate.fish";
-EOS
+  unstub pyenv-sh-deactivate
 }
 
 @test "activate virtualenv from command-line argument" {
@@ -122,20 +180,25 @@ EOS
 
   stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
   stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
-  run pyenv-sh-activate "venv27"
-
-  unstub pyenv-virtualenv-prefix
-  unstub pyenv-prefix
+  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate "venv27"
 
   assert_success
   assert_output <<EOS
-pyenv shell "venv27";
+deactivated
+export PYENV_VERSION="venv27";
 export PYENV_ACTIVATE_SHELL=1;
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv27";
-. "${PYENV_ROOT}/versions/venv27/bin/activate";
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
 EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
 }
 
 @test "activate virtualenv from command-line argument (without pyenv-virtualenv-init)" {
@@ -143,59 +206,129 @@ EOS
 
   stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
   stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
 
-  run pyenv-sh-activate "venv27"
-
-  unstub pyenv-virtualenv-prefix
-  unstub pyenv-prefix
+  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate "venv27"
 
   assert_success
   assert_output <<EOS
-pyenv shell "venv27";
+deactivated
+export PYENV_VERSION="venv27";
 export PYENV_ACTIVATE_SHELL=1;
-unset PYENV_DEACTIVATE;
-export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv27";
-. "${PYENV_ROOT}/versions/venv27/bin/activate";
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
 EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+}
+
+@test "activate virtualenv from command-line argument (fish)" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="fish" PYENV_VERSION="venv" run pyenv-sh-activate "venv27"
+
+  assert_success
+  assert_output <<EOS
+deactivated
+set -gx PYENV_VERSION "venv27";
+set -gx PYENV_ACTIVATE_SHELL 1;
+set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
+set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
+pyenv-virtualenv: prompt changing not working for fish.
+EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+}
+
+@test "activate virtualenv from command-line argument (fish) (without pyenv-virtualenv-init)" {
+  export PYENV_VIRTUALENV_INIT=
+
+  stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="fish" PYENV_VERSION="venv" run pyenv-sh-activate "venv27"
+
+  assert_success
+  assert_output <<EOS
+deactivated
+set -gx PYENV_VERSION "venv27";
+set -gx PYENV_ACTIVATE_SHELL 1;
+set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
+set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
+pyenv-virtualenv: prompt changing not working for fish.
+EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
 }
 
 @test "unset invokes deactivate" {
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=
+
+  stub pyenv-sh-deactivate " : echo deactivated"
+
   run pyenv-sh-activate --unset
 
   assert_success
   assert_output <<EOS
-pyenv deactivate
+deactivated
 EOS
+
+  unstub pyenv-sh-deactivate
 }
 
 @test "should fail if the version is not a virtualenv" {
   stub pyenv-virtualenv-prefix "3.3.3 : false"
+  stub pyenv-version-name " : echo 3.3.3"
+  stub pyenv-virtualenv-prefix "3.3.3/envs/3.3.3 : false"
 
   run pyenv-sh-activate "3.3.3"
 
-  unstub pyenv-virtualenv-prefix
-
   assert_failure
   assert_output <<EOS
 pyenv-virtualenv: version \`3.3.3' is not a virtualenv
 false
 EOS
-}
-
-@test "should fail if the version is not a virtualenv (no-error)" {
-  stub pyenv-virtualenv-prefix "3.3.3 : false"
-
-  run pyenv-sh-activate --no-error "3.3.3"
 
   unstub pyenv-virtualenv-prefix
+  unstub pyenv-version-name
+}
+
+@test "should fail if the version is not a virtualenv (quiet)" {
+  stub pyenv-virtualenv-prefix "3.3.3 : false"
+  stub pyenv-version-name " : echo 3.3.3"
+  stub pyenv-virtualenv-prefix "3.3.3/envs/3.3.3 : false"
+
+  run pyenv-sh-activate --quiet "3.3.3"
 
   assert_failure
   assert_output <<EOS
 false
 EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-version-name
 }
 
 @test "should fail if there are multiple versions" {
+  stub pyenv-virtualenv-prefix "venv : true"
+  stub pyenv-virtualenv-prefix "venv27 : true"
+
   run pyenv-sh-activate "venv" "venv27"
 
   assert_failure
@@ -203,15 +336,68 @@ EOS
 pyenv-virtualenv: cannot activate multiple versions at once: venv venv27
 false
 EOS
+
+  unstub pyenv-virtualenv-prefix
 }
 
-@test "should fail if there are multiple versions (no-error)" {
-  run pyenv-sh-activate --no-error "venv" "venv27"
+@test "should fail if there are multiple virtualenvs (quiet)" {
+  stub pyenv-virtualenv-prefix "venv : true"
+  stub pyenv-virtualenv-prefix "venv27 : true"
+
+  run pyenv-sh-activate --quiet "venv" "venv27"
 
   assert_failure
   assert_output <<EOS
 false
 EOS
+
+  unstub pyenv-virtualenv-prefix
+}
+
+@test "should fail if the first version is not a virtualenv" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  stub pyenv-virtualenv-prefix "2.7.10 : false"
+  stub pyenv-version-name " : echo 2.7.10"
+  stub pyenv-virtualenv-prefix "2.7.10/envs/2.7.10 : false"
+
+  run pyenv-sh-activate "2.7.10" "venv27"
+
+  assert_failure
+  assert_output <<EOS
+pyenv-virtualenv: version \`2.7.10' is not a virtualenv
+false
+EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-version-name
+}
+
+@test "activate if the first virtualenv is a virtualenv" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+  stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+  stub pyenv-virtualenv-prefix "2.7.10 : false"
+  stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
+
+  PYENV_SHELL="bash" run pyenv-sh-activate "venv27" "2.7.10"
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VERSION="venv27:2.7.10";
+export PYENV_ACTIVATE_SHELL=1;
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
+EOS
+
+  unstub pyenv-sh-deactivate
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
 }
 
 @test "should fail if activate is invoked as a command" {

test/conda-activate.bats

@@ -0,0 +1,173 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export HOME="${TMP}"
+  export PYENV_ROOT="${TMP}/pyenv"
+  unset PYENV_VERSION
+  unset PYENV_ACTIVATE_SHELL
+  unset PYENV_VIRTUAL_ENV
+  unset VIRTUAL_ENV
+  unset CONDA_DEFAULT_ENV
+  unset PYTHONHOME
+  unset _OLD_VIRTUAL_PYTHONHOME
+  unset PYENV_VIRTUALENV_VERBOSE_ACTIVATE
+  unset PYENV_VIRTUALENV_DISABLE_PROMPT
+  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
+  unset VIRTUAL_ENV_DISABLE_PROMPT
+  unset _OLD_VIRTUAL_PS1
+}
+
+@test "activate conda root from current version" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  setup_conda "anaconda-2.3.0"
+  stub pyenv-version-name "echo anaconda-2.3.0"
+  stub pyenv-virtualenv-prefix "anaconda-2.3.0 : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0\""
+  stub pyenv-prefix "anaconda-2.3.0 : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="bash" PYENV_VERSION="anaconda-2.3.0" run pyenv-sh-activate
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0";
+export CONDA_DEFAULT_ENV="root";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(anaconda-2.3.0) \${PS1:-}";
+export CONDA_PREFIX="${TMP}/pyenv/versions/anaconda-2.3.0";
+EOS
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+  teardown_conda "anaconda-2.3.0"
+}
+
+@test "activate conda root from current version (fish)" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  setup_conda "anaconda-2.3.0"
+  stub pyenv-version-name "echo anaconda-2.3.0"
+  stub pyenv-virtualenv-prefix "anaconda-2.3.0 : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0\""
+  stub pyenv-prefix "anaconda-2.3.0 : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="fish" PYENV_VERSION="anaconda-2.3.0" run pyenv-sh-activate
+
+  assert_success
+  assert_output <<EOS
+deactivated
+set -gx PYENV_VIRTUAL_ENV "${TMP}/pyenv/versions/anaconda-2.3.0";
+set -gx VIRTUAL_ENV "${TMP}/pyenv/versions/anaconda-2.3.0";
+set -gx CONDA_DEFAULT_ENV "root";
+pyenv-virtualenv: prompt changing not working for fish.
+EOS
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+  teardown_conda "anaconda-2.3.0"
+}
+
+@test "activate conda root from command-line argument" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  setup_conda "anaconda-2.3.0"
+  setup_conda "miniconda-3.9.1"
+  stub pyenv-virtualenv-prefix "miniconda-3.9.1 : echo \"${PYENV_ROOT}/versions/miniconda-3.9.1\""
+  stub pyenv-prefix "miniconda-3.9.1 : echo \"${PYENV_ROOT}/versions/miniconda-3.9.1\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="bash" PYENV_VERSION="anaconda-2.3.0" run pyenv-sh-activate "miniconda-3.9.1"
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VERSION="miniconda-3.9.1";
+export PYENV_ACTIVATE_SHELL=1;
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1";
+export CONDA_DEFAULT_ENV="root";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(miniconda-3.9.1) \${PS1:-}";
+export CONDA_PREFIX="${TMP}/pyenv/versions/miniconda-3.9.1";
+EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+  teardown_conda "anaconda-2.3.0"
+  teardown_conda "miniconda-3.9.1"
+}
+
+@test "activate conda env from current version" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  setup_conda "anaconda-2.3.0" "foo"
+  stub pyenv-version-name "echo anaconda-2.3.0/envs/foo"
+  stub pyenv-virtualenv-prefix "anaconda-2.3.0/envs/foo : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo\""
+  stub pyenv-prefix "anaconda-2.3.0/envs/foo : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="bash" PYENV_VERSION="anaconda-2.3.0/envs/foo" run pyenv-sh-activate
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
+export CONDA_DEFAULT_ENV="foo";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(anaconda-2.3.0/envs/foo) \${PS1:-}";
+export CONDA_PREFIX="${TMP}/pyenv/versions/anaconda-2.3.0/envs/foo";
+. "${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo/etc/conda/activate.d/activate.sh";
+EOS
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+  teardown_conda "anaconda-2.3.0" "foo"
+}
+
+@test "activate conda env from command-line argument" {
+  export PYENV_VIRTUALENV_INIT=1
+
+  setup_conda "anaconda-2.3.0" "foo"
+  setup_conda "miniconda-3.9.1" "bar"
+  stub pyenv-virtualenv-prefix "miniconda-3.9.1/envs/bar : echo \"${PYENV_ROOT}/versions/miniconda-3.9.1\""
+  stub pyenv-prefix "miniconda-3.9.1/envs/bar : echo \"${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar\""
+  stub pyenv-sh-deactivate "--force --quiet : echo deactivated"
+
+  PYENV_SHELL="bash" PYENV_VERSION="anaconda-2.3.0/envs/foo" run pyenv-sh-activate "miniconda-3.9.1/envs/bar"
+
+  assert_success
+  assert_output <<EOS
+deactivated
+export PYENV_VERSION="miniconda-3.9.1/envs/bar";
+export PYENV_ACTIVATE_SHELL=1;
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar";
+export CONDA_DEFAULT_ENV="bar";
+pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(miniconda-3.9.1/envs/bar) \${PS1:-}";
+export CONDA_PREFIX="${TMP}/pyenv/versions/miniconda-3.9.1/envs/bar";
+. "${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar/etc/conda/activate.d/activate.sh";
+EOS
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-sh-deactivate
+  teardown_conda "anaconda-2.3.0" "foo"
+  teardown_conda "miniconda-3.9.1" "bar"
+}

test/conda-deactivate.bats

@@ -0,0 +1,123 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+  unset PYENV_VERSION
+  unset PYENV_ACTIVATE_SHELL
+  unset PYENV_VIRTUAL_ENV
+  unset VIRTUAL_ENV
+  unset CONDA_DEFAULT_ENV
+  unset PYTHONHOME
+  unset _OLD_VIRTUAL_PYTHONHOME
+  unset PYENV_VIRTUALENV_VERBOSE_ACTIVATE
+  unset PYENV_VIRTUALENV_DISABLE_PROMPT
+  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
+  unset VIRTUAL_ENV_DISABLE_PROMPT
+  unset _OLD_VIRTUAL_PS1
+}
+
+@test "deactivate conda root" {
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0"
+  export PYENV_ACTIVATE_SHELL=
+  export CONDA_DEFAULT_ENV="root"
+
+  setup_conda "anaconda-2.3.0"
+
+  PYENV_SHELL="bash" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+unset CONDA_PREFIX
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+unset CONDA_DEFAULT_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
+if declare -f deactivate 1>/dev/null 2>&1; then
+  unset -f deactivate;
+fi;
+EOS
+
+  teardown_conda "anaconda-2.3.0"
+}
+
+@test "deactivate conda root (fish)" {
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0"
+  export PYENV_ACTIVATE_SHELL=
+  export CONDA_DEFAULT_ENV="root"
+
+  setup_conda "anaconda-2.3.0"
+
+  PYENV_SHELL="fish" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+set -e CONDA_DEFAULT_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+if functions -q deactivate;
+  functions -e deactivate;
+end;
+EOS
+
+  teardown_conda "anaconda-2.3.0"
+}
+
+@test "deactivate conda env" {
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo"
+  export PYENV_ACTIVATE_SHELL=
+  export CONDA_DEFAULT_ENV="foo"
+
+  setup_conda "anaconda-2.3.0" "foo"
+
+  PYENV_SHELL="bash" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+. "${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo/etc/conda/deactivate.d/deactivate.sh";
+unset CONDA_PREFIX
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+unset CONDA_DEFAULT_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
+if declare -f deactivate 1>/dev/null 2>&1; then
+  unset -f deactivate;
+fi;
+EOS
+
+  teardown_conda "anaconda-2.3.0" "foo"
+}

test/conda-prefix.bats

@@ -0,0 +1,41 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+}
+
+@test "display conda root" {
+  setup_conda "anaconda-2.3.0"
+  stub pyenv-version-name "echo anaconda-2.3.0"
+  stub pyenv-prefix "anaconda-2.3.0 : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0\""
+
+  PYENV_VERSION="anaconda-2.3.0" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/anaconda-2.3.0
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  teardown_conda "anaconda-2.3.0"
+}
+
+@test "display conda env" {
+  setup_conda "anaconda-2.3.0" "foo"
+  stub pyenv-version-name "echo anaconda-2.3.0/envs/foo"
+  stub pyenv-prefix "anaconda-2.3.0/envs/foo : echo \"${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo\""
+
+  PYENV_VERSION="anaconda-2.3.0/envs/foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  teardown_conda "anaconda-2.3.0" "foo"
+}

test/conda.bats

@@ -0,0 +1,90 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+}
+
+stub_pyenv() {
+  stub pyenv-version-name "echo \${PYENV_VERSION}"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-hooks "virtualenv : echo"
+  stub pyenv-rehash " : echo rehashed"
+}
+
+unstub_pyenv() {
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  unstub pyenv-hooks
+  unstub pyenv-rehash
+}
+
+@test "create virtualenv by conda create" {
+  export PYENV_VERSION="miniconda3-3.16.0"
+  setup_conda "${PYENV_VERSION}"
+  stub_pyenv "${PYENV_VERSION}"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-exec "conda * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
+
+  run pyenv-virtualenv venv
+
+  assert_success
+  assert_output <<OUT
+PYENV_VERSION=miniconda3-3.16.0 conda create --name venv --yes python
+rehashed
+OUT
+
+  unstub_pyenv
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  teardown_m_venv "miniconda3-3.16.0"
+}
+
+@test "create virtualenv by conda create with -p" {
+  export PYENV_VERSION="miniconda3-3.16.0"
+  setup_conda "${PYENV_VERSION}"
+  stub_pyenv "${PYENV_VERSION}"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-exec "conda * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
+
+  run pyenv-virtualenv -p python3.5 venv
+
+  assert_success
+  assert_output <<OUT
+PYENV_VERSION=miniconda3-3.16.0 conda create --name venv --yes python=3.5 python
+rehashed
+OUT
+
+  unstub_pyenv
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  teardown_m_venv "miniconda3-3.16.0"
+}
+
+@test "create virtualenv by conda create with --python" {
+  export PYENV_VERSION="miniconda3-3.16.0"
+  setup_conda "${PYENV_VERSION}"
+  stub_pyenv "${PYENV_VERSION}"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-exec "conda * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
+
+  run pyenv-virtualenv --python=python3.5 venv
+
+  assert_success
+  assert_output <<OUT
+PYENV_VERSION=miniconda3-3.16.0 conda create --name venv --yes python=3.5 python
+rehashed
+OUT
+
+  unstub_pyenv
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  teardown_m_venv "miniconda3-3.16.0"
+}

test/deactivate.bats

@@ -1,110 +1,182 @@
-#!/usr/bin/env bats
+  #!/usr/bin/env bats
 
 load test_helper
 
 setup() {
   export PYENV_ROOT="${TMP}/pyenv"
+  unset PYENV_VERSION
+  unset PYENV_ACTIVATE_SHELL
+  unset PYENV_VIRTUAL_ENV
+  unset VIRTUAL_ENV
+  unset CONDA_DEFAULT_ENV
+  unset PYTHONHOME
+  unset _OLD_VIRTUAL_PYTHONHOME
+  unset PYENV_VIRTUALENV_VERBOSE_ACTIVATE
+  unset PYENV_VIRTUALENV_DISABLE_PROMPT
+  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
+  unset VIRTUAL_ENV_DISABLE_PROMPT
+  unset _OLD_VIRTUAL_PS1
 }
 
 @test "deactivate virtualenv" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
 
   PYENV_SHELL="bash" run pyenv-sh-deactivate
 
   assert_success
   assert_output <<EOS
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
 if declare -f deactivate 1>/dev/null 2>&1; then
-  export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
+  unset -f deactivate;
+fi;
+EOS
+}
+
+@test "deactivate virtualenv (quiet)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=
+
+  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet
+
+  assert_success
+  assert_output <<EOS
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
+if declare -f deactivate 1>/dev/null 2>&1; then
+  unset -f deactivate;
 fi;
 EOS
 }
 
 @test "deactivate virtualenv (verbose)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
+  export PYENV_VIRTUALENV_VERBOSE_ACTIVATE=1
 
   PYENV_SHELL="bash" run pyenv-sh-deactivate --verbose
 
   assert_success
   assert_output <<EOS
-if declare -f deactivate 1>/dev/null 2>&1; then
-  echo "pyenv-virtualenv: deactivate venv" 1>&2;
-  export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
+pyenv-virtualenv: deactivate venv
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
 fi;
-EOS
-}
-
-@test "deactivate virtualenv (no-error)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=
-
-  PYENV_SHELL="bash" run pyenv-sh-deactivate --no-error
-
-  assert_success
-  assert_output <<EOS
 if declare -f deactivate 1>/dev/null 2>&1; then
-  export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  false;
+  unset -f deactivate;
 fi;
 EOS
 }
 
 @test "deactivate virtualenv (with shell activation)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=1
 
   PYENV_SHELL="bash" run pyenv-sh-deactivate
 
   assert_success
   assert_output <<EOS
+unset PYENV_VERSION;
+unset PYENV_ACTIVATE_SHELL;
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
 if declare -f deactivate 1>/dev/null 2>&1; then
-  pyenv shell --unset;
-  unset PYENV_ACTIVATE_SHELL;
-  export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
+  unset -f deactivate;
 fi;
 EOS
 }
 
-@test "deactivate virtualenv (with shell activation) (no-error)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
+@test "deactivate virtualenv (with shell activation) (quiet)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=1
 
-  PYENV_SHELL="bash" run pyenv-sh-deactivate --no-error
+  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet
 
   assert_success
   assert_output <<EOS
+unset PYENV_VERSION;
+unset PYENV_ACTIVATE_SHELL;
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
 if declare -f deactivate 1>/dev/null 2>&1; then
-  pyenv shell --unset;
-  unset PYENV_ACTIVATE_SHELL;
-  export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  false;
+  unset -f deactivate;
 fi;
 EOS
 }
 
 @test "deactivate virtualenv which has been activated manually" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
 
@@ -112,96 +184,29 @@ EOS
 
   assert_success
   assert_output <<EOS
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
 if declare -f deactivate 1>/dev/null 2>&1; then
-  export PYENV_DEACTIVATE="$VIRTUAL_ENV";
-  unset PYENV_ACTIVATE;
-  deactivate;
-else
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
+  unset -f deactivate;
 fi;
 EOS
 }
 
 @test "deactivate virtualenv (fish)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=
-
-  PYENV_SHELL="fish" run pyenv-sh-deactivate
-
-  assert_success
-  assert_output <<EOS
-if functions -q deactivate;
-  setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
-end;
-EOS
-}
-
-@test "deactivate virtualenv (fish) (no-error)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=
-
-  PYENV_SHELL="fish" run pyenv-sh-deactivate --no-error
-
-  assert_success
-  assert_output <<EOS
-if functions -q deactivate;
-  setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
-  false;
-end;
-EOS
-}
-
-@test "deactivate virtualenv (fish) (with shell activation)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=1
-
-  PYENV_SHELL="fish" run pyenv-sh-deactivate
-
-  assert_success
-  assert_output <<EOS
-if functions -q deactivate;
-  pyenv shell --unset;
-  set -e PYENV_ACTIVATE_SHELL;
-  setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
-end;
-EOS
-}
-
-@test "deactivate virtualenv (fish) (with shell activation) (no-error)" {
-  export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=1
-
-  PYENV_SHELL="fish" run pyenv-sh-deactivate --no-error
-
-  assert_success
-  assert_output <<EOS
-if functions -q deactivate;
-  pyenv shell --unset;
-  set -e PYENV_ACTIVATE_SHELL;
-  setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
-  false;
-end;
-EOS
-}
-
-@test "deactivate virtualenv which has been activated manually (fish)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
 
@@ -209,13 +214,126 @@ EOS
 
   assert_success
   assert_output <<EOS
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
 if functions -q deactivate;
-  setenv PYENV_DEACTIVATE "$VIRTUAL_ENV";
-  set -e PYENV_ACTIVATE;
-  deactivate;
-else;
-  echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2;
-  false;
+  functions -e deactivate;
+end;
+EOS
+}
+
+@test "deactivate virtualenv (fish) (quiet)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=
+
+  PYENV_SHELL="fish" run pyenv-sh-deactivate --quiet
+
+  assert_success
+  assert_output <<EOS
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+if functions -q deactivate;
+  functions -e deactivate;
+end;
+EOS
+}
+
+@test "deactivate virtualenv (fish) (with shell activation)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=1
+
+  PYENV_SHELL="fish" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+set -e PYENV_VERSION;
+set -e PYENV_ACTIVATE_SHELL;
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+if functions -q deactivate;
+  functions -e deactivate;
+end;
+EOS
+}
+
+@test "deactivate virtualenv (fish) (with shell activation) (quiet)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=1
+
+  PYENV_SHELL="fish" run pyenv-sh-deactivate --quiet
+
+  assert_success
+  assert_output <<EOS
+set -e PYENV_VERSION;
+set -e PYENV_ACTIVATE_SHELL;
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+if functions -q deactivate;
+  functions -e deactivate;
+end;
+EOS
+}
+
+@test "deactivate virtualenv which has been activated manually (fish)" {
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=
+
+  PYENV_SHELL="fish" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+set -e PYENV_VIRTUAL_ENV;
+set -e VIRTUAL_ENV;
+if [ -n "\$_OLD_VIRTUAL_PATH" ];
+  set -gx PATH "\$_OLD_VIRTUAL_PATH";
+  set -e _OLD_VIRTUAL_PATH;
+end;
+if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
+  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
+  set -e _OLD_VIRTUAL_PYTHONHOME;
+end;
+if functions -q deactivate;
+  functions -e deactivate;
 end;
 EOS
 }

test/delete.bats

@@ -0,0 +1,88 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+}
+
+@test "delete virtualenv" {
+  mkdir -p "${PYENV_ROOT}/versions/venv27"
+
+  stub pyenv-virtualenv-prefix "venv27 : true"
+  stub pyenv-rehash "true"
+
+  run pyenv-virtualenv-delete -f "venv27"
+
+  assert_success
+
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-rehash
+
+  [ ! -d "${PYENV_ROOT}/versions/venv27" ]
+}
+
+@test "delete virtualenv by symlink" {
+  mkdir -p "${PYENV_ROOT}/versions/2.7.11/envs/venv27"
+  ln -fs "${PYENV_ROOT}/versions/2.7.11/envs/venv27" "${PYENV_ROOT}/versions/venv27"
+
+  stub pyenv-rehash "true"
+
+  run pyenv-virtualenv-delete -f "venv27"
+
+  assert_success
+
+  unstub pyenv-rehash
+
+  [ ! -d "${PYENV_ROOT}/versions/2.7.11/envs/venv27" ]
+  [ ! -L "${PYENV_ROOT}/versions/venv27" ]
+}
+
+@test "delete virtualenv with symlink" {
+  mkdir -p "${PYENV_ROOT}/versions/2.7.11/envs/venv27"
+  ln -fs "${PYENV_ROOT}/versions/2.7.11/envs/venv27" "${PYENV_ROOT}/versions/venv27"
+
+  stub pyenv-rehash "true"
+
+  run pyenv-virtualenv-delete -f "2.7.11/envs/venv27"
+
+  assert_success
+
+  unstub pyenv-rehash
+
+  [ ! -d "${PYENV_ROOT}/versions/2.7.11/envs/venv27" ]
+  [ ! -L "${PYENV_ROOT}/versions/venv27" ]
+}
+
+@test "not delete virtualenv with different symlink" {
+  mkdir -p "${PYENV_ROOT}/versions/2.7.8/envs/venv27"
+  mkdir -p "${PYENV_ROOT}/versions/2.7.11/envs/venv27"
+  ln -fs "${PYENV_ROOT}/versions/2.7.8/envs/venv27" "${PYENV_ROOT}/versions/venv27"
+
+  stub pyenv-rehash "true"
+
+  run pyenv-virtualenv-delete -f "2.7.11/envs/venv27"
+
+  assert_success
+
+  unstub pyenv-rehash
+
+  [ ! -d "${PYENV_ROOT}/versions/2.7.11/envs/venv27" ]
+  [ -L "${PYENV_ROOT}/versions/venv27" ]
+}
+
+@test "not delete virtualenv with same name" {
+  mkdir -p "${PYENV_ROOT}/versions/2.7.11/envs/venv27"
+  mkdir -p "${PYENV_ROOT}/versions/venv27"
+
+  stub pyenv-rehash "true"
+
+  run pyenv-virtualenv-delete -f "2.7.11/envs/venv27"
+
+  assert_success
+
+  unstub pyenv-rehash
+
+  [ ! -d "${PYENV_ROOT}/versions/2.7.11/envs/venv27" ]
+  [ -d "${PYENV_ROOT}/versions/venv27" ]
+}

test/envs.bats

@@ -0,0 +1,47 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/envs/pyenv"
+}
+
+stub_pyenv() {
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-hooks "virtualenv : echo"
+  stub pyenv-rehash " : echo rehashed"
+}
+
+unstub_pyenv() {
+  unstub pyenv-prefix
+  unstub pyenv-hooks
+  unstub pyenv-rehash
+}
+
+@test "path should be handled properly even if there is 'envs' in PYENV_ROOT" {
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
+  stub_pyenv "${PYENV_VERSION}"
+  stub pyenv-version-name "echo '${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
+  stub pyenv-exec "python -s -m ensurepip : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip"
+
+  run pyenv-virtualenv venv
+
+  assert_success
+  assert_output <<OUT
+PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1/envs/venv python -s -m ensurepip
+rehashed
+OUT
+  assert [ -e "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip" ]
+
+  unstub_pyenv
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  teardown_m_venv "3.5.1"
+}

test/hooks.bats

@@ -13,23 +13,30 @@ setup() {
 before_virtualenv 'echo before: \$VIRTUALENV_PATH'
 after_virtualenv 'echo after: \$STATUS'
 OUT
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
+  setup_version "3.5.1"
+  create_executable "3.5.1" "virtualenv"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.5.1'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.5.1'"
+  stub pyenv-exec "python3.5 -m venv --help : true"
   stub pyenv-hooks "virtualenv : echo '$HOOK_PATH'/virtualenv.bash"
-  stub pyenv-exec "echo PYENV_VERSION=3.2.1 \"\$@\""
+  stub pyenv-exec "echo PYENV_VERSION=3.5.1 \"\$@\""
+  stub pyenv-exec "echo PYENV_VERSION=3.5.1 \"\$@\""
   stub pyenv-rehash "echo rehashed"
 
-  create_executable "3.2.1" "virtualenv"
-  remove_executable "3.2.1" "pyvenv"
-
-  run pyenv-virtualenv "3.2.1" venv
+  run pyenv-virtualenv "3.5.1" venv
 
   assert_success
   assert_output <<-OUT
-before: ${PYENV_ROOT}/versions/venv
-PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/venv
+before: ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1 virtualenv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1 python -s -m ensurepip
 after: 0
 rehashed
 OUT
+
+  unstub pyenv-prefix
+  unstub pyenv-hooks
+  unstub pyenv-exec
+  unstub pyenv-rehash
+  teardown_version "3.5.1"
 }

test/init.bats

@@ -3,10 +3,30 @@
 load test_helper
 
 @test "detect parent shell" {
-  root="$(cd $BATS_TEST_DIRNAME/.. && pwd)"
+  unset PYENV_SHELL
   SHELL=/bin/false run pyenv-virtualenv-init -
   assert_success
-  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;$PROMPT_COMMAND";'
+  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
+}
+
+@test "detect parent shell from script (sh)" {
+  unset PYENV_SHELL
+  printf '#!/bin/sh\necho "$(pyenv-virtualenv-init -)"' > "${TMP}/script.sh"
+  chmod +x ${TMP}/script.sh
+  run ${TMP}/script.sh
+  assert_success
+  assert_output_contains_not '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
+  rm -f "${TMP}/script.sh"
+}
+
+@test "detect parent shell from script (bash)" {
+  unset PYENV_SHELL
+  printf '#!/bin/bash\necho "$(pyenv-virtualenv-init -)"' > "${TMP}/script.sh"
+  chmod +x ${TMP}/script.sh
+  run ${TMP}/script.sh
+  assert_success
+  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
+  rm -f "${TMP}/script.sh"
 }
 
 @test "sh-compatible instructions" {
@@ -22,99 +42,71 @@ load test_helper
 @test "fish instructions" {
   run pyenv-virtualenv-init fish
   assert [ "$status" -eq 1 ]
-  assert_output_contains 'status --is-interactive; and . (pyenv virtualenv-init -|psub)'
+  assert_output_contains 'status --is-interactive; and source (pyenv virtualenv-init -|psub)'
 }
 
 @test "outputs bash-specific syntax" {
+  export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
   run pyenv-virtualenv-init - bash
   assert_success
   assert_output <<EOS
+export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      pyenv deactivate --no-error --verbose
-      unset PYENV_DEACTIVATE
-      return 0
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if pyenv deactivate --no-error --verbose; then
-        unset PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose || unset PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      fi
-    fi
+  local ret=\$?
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
+    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      pyenv activate --no-error --verbose
-    fi
+    eval "\$(pyenv sh-activate --quiet || true)" || true
   fi
+  return \$ret
 };
-if ! [[ "\$PROMPT_COMMAND" =~ _pyenv_virtualenv_hook ]]; then
-  PROMPT_COMMAND="_pyenv_virtualenv_hook;\$PROMPT_COMMAND";
+if ! [[ "\${PROMPT_COMMAND-}" =~ _pyenv_virtualenv_hook ]]; then
+  PROMPT_COMMAND="_pyenv_virtualenv_hook;\${PROMPT_COMMAND-}"
 fi
 EOS
 }
 
 @test "outputs fish-specific syntax" {
+  export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
   run pyenv-virtualenv-init - fish
   assert_success
   assert_output <<EOS
-setenv PYENV_VIRTUALENV_INIT 1;
+while set index (contains -i -- "${TMP}/pyenv/plugins/pyenv-virtualenv/shims" \$PATH)
+set -eg PATH[\$index]; end; set -e index
+set -gx PATH '${TMP}/pyenv/plugins/pyenv-virtualenv/shims' \$PATH;
+set -gx PYENV_VIRTUALENV_INIT 1;
 function _pyenv_virtualenv_hook --on-event fish_prompt;
-  if [ -n "\$PYENV_ACTIVATE" ]
-    if [ (pyenv version-name 2>/dev/null; or true) = "system" ]
-      pyenv deactivate --no-error --verbose
-      set -e PYENV_DEACTIVATE
-      return 0
-    end
-    if [ "\$PYENV_ACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
-      if pyenv deactivate --no-error --verbose
-        set -e PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose; or set -e PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      end
-    end
+  set -l ret \$status
+  if [ -n "\$VIRTUAL_ENV" ]
+    pyenv activate --quiet; or pyenv deactivate --quiet; or true
   else
-    if [ -z "\$VIRTUAL_ENV" ]; and [ "\$PYENV_DEACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
-      pyenv activate --no-error --verbose
-    end
+    pyenv activate --quiet; or true
   end
+  return \$ret
 end
 EOS
 }
 
 @test "outputs zsh-specific syntax" {
+  export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
   run pyenv-virtualenv-init - zsh
   assert_success
   assert_output <<EOS
+export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      pyenv deactivate --no-error --verbose
-      unset PYENV_DEACTIVATE
-      return 0
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if pyenv deactivate --no-error --verbose; then
-        unset PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose || unset PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      fi
-    fi
+  local ret=\$?
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
+    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      pyenv activate --no-error --verbose
-    fi
+    eval "\$(pyenv sh-activate --quiet || true)" || true
   fi
+  return \$ret
 };
-typeset -a precmd_functions
+typeset -g -a precmd_functions
 if [[ -z \$precmd_functions[(r)_pyenv_virtualenv_hook] ]]; then
-  precmd_functions+=_pyenv_virtualenv_hook;
+  precmd_functions=(_pyenv_virtualenv_hook \$precmd_functions);
 fi
 EOS
 }

test/pip.bats

@@ -21,58 +21,56 @@ unstub_pyenv() {
 }
 
 @test "install pip with ensurepip" {
-  export PYENV_VERSION="3.4.1"
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "pyvenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/venv/bin"
-  stub pyenv-exec "python -m ensurepip : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/venv/bin/pip"
-
-  remove_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
+  stub pyenv-exec "python -s -m ensurepip : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip"
 
   run pyenv-virtualenv venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.1 pyvenv ${PYENV_ROOT}/versions/venv
-PYENV_VERSION=venv python -m ensurepip
+PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1/envs/venv python -s -m ensurepip
 rehashed
 OUT
-  assert [ -e "${PYENV_ROOT}/versions/venv/bin/pip" ]
+  assert [ -e "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip" ]
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.5.1"
 }
 
 @test "install pip without using ensurepip" {
-  export PYENV_VERSION="3.3.5"
+  export PYENV_VERSION="3.3.6"
+  setup_m_venv "3.3.6"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "pyvenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/venv/bin"
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/venv/bin/easy_install"
-  stub pyenv-exec "python */get-pip.py : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/venv/bin/pip"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.3 -m venv --help : true"
+  stub pyenv-exec "python3.3 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.3.6/envs/venv/bin"
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.3.6/envs/venv/bin/pip"
   stub curl true
-  stub curl true
-
-  remove_executable "3.3.5" "virtualenv"
-  create_executable "3.3.5" "pyvenv"
 
   run pyenv-virtualenv venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.3.5 pyvenv ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-PYENV_VERSION=venv python ${TMP}/pyenv/cache/ez_setup.py
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
-PYENV_VERSION=venv python ${TMP}/pyenv/cache/get-pip.py
+PYENV_VERSION=3.3.6 python3.3 -m venv ${PYENV_ROOT}/versions/3.3.6/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/3.3/get-pip.py...
+PYENV_VERSION=3.3.6/envs/venv python -s ${TMP}/pyenv/cache/get-pip.py
 rehashed
 OUT
-  assert [ -e "${PYENV_ROOT}/versions/venv/bin/pip" ]
+  assert [ -e "${PYENV_ROOT}/versions/3.3.6/envs/venv/bin/pip" ]
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.3.6"
 }

test/prefix.bats

@@ -0,0 +1,246 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+}
+
+create_version() {
+  mkdir -p "${PYENV_ROOT}/versions/$1/bin"
+  touch "${PYENV_ROOT}/versions/$1/bin/python"
+  chmod +x "${PYENV_ROOT}/versions/$1/bin/python"
+}
+
+remove_version() {
+  rm -fr "${PYENV_ROOT}/versions/$1"
+}
+
+create_virtualenv() {
+  create_version "$1"
+  create_version "${2:-$1}"
+  mkdir -p "${PYENV_ROOT}/versions/$1/lib/python${2:-$1}"
+  echo "${PYENV_ROOT}/versions/${2:-$1}" > "${PYENV_ROOT}/versions/$1/lib/python${2:-$1}/orig-prefix.txt"
+  touch "${PYENV_ROOT}/versions/$1/bin/activate"
+}
+
+create_virtualenv_jython() {
+  create_version "$1"
+  create_version "${2:-$1}"
+  mkdir -p "${PYENV_ROOT}/versions/$1/Lib/"
+  echo "${PYENV_ROOT}/versions/${2:-$1}" > "${PYENV_ROOT}/versions/$1/Lib/orig-prefix.txt"
+  touch "${PYENV_ROOT}/versions/$1/bin/activate"
+}
+
+create_virtualenv_pypy() {
+  create_version "$1"
+  create_version "${2:-$1}"
+  mkdir -p "${PYENV_ROOT}/versions/$1/lib-python/${2:-$1}"
+  echo "${PYENV_ROOT}/versions/${2:-$1}" > "${PYENV_ROOT}/versions/$1/lib-python/${2:-$1}/orig-prefix.txt"
+  touch "${PYENV_ROOT}/versions/$1/bin/activate"
+}
+
+remove_virtualenv() {
+  remove_version "$1"
+  remove_version "${2:-$1}"
+}
+
+create_m_venv() {
+  create_version "$1"
+  create_version "${2:-$1}"
+  echo "home = ${PYENV_ROOT}/versions/${2:-$1}/bin" > "${PYENV_ROOT}/versions/$1/pyvenv.cfg"
+  touch "${PYENV_ROOT}/versions/$1/bin/activate"
+}
+
+remove_m_venv() {
+  remove_version "${2:-$1}"
+}
+
+create_conda() {
+  create_version "$1"
+  create_version "${2:-$1}"
+  touch "${PYENV_ROOT}/versions/$1/bin/conda"
+  touch "${PYENV_ROOT}/versions/$1/bin/activate"
+  mkdir -p "${PYENV_ROOT}/versions/${2:-$1}/bin"
+  touch "${PYENV_ROOT}/versions/${2:-$1}/bin/conda"
+  touch "${PYENV_ROOT}/versions/${2:-$1}/bin/activate"
+}
+
+remove_conda() {
+  remove_version "${2:-$1}"
+}
+
+@test "display prefix of virtualenv created by virtualenv" {
+  stub pyenv-version-name "echo foo"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\""
+  create_virtualenv "foo" "2.7.11"
+
+  PYENV_VERSION="foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/2.7.11
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_virtualenv "foo" "2.7.11"
+}
+
+@test "display prefix of virtualenv created by virtualenv (pypy)" {
+  stub pyenv-version-name "echo foo"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\""
+  create_virtualenv_pypy "foo" "pypy-4.0.1"
+
+  PYENV_VERSION="foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/pypy-4.0.1
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_virtualenv "foo" "pypy-4.0.1"
+}
+
+@test "display prefix of virtualenv created by virtualenv (jython)" {
+  stub pyenv-version-name "echo foo"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\""
+  create_virtualenv_jython "foo" "jython-2.7.0"
+
+  PYENV_VERSION="foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/jython-2.7.0
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_virtualenv "foo" "jython-2.7.0"
+}
+
+@test "display prefixes of virtualenv created by virtualenv" {
+  stub pyenv-version-name "echo foo:bar"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\"" \
+                    "bar : echo \"${PYENV_ROOT}/versions/bar\""
+  create_virtualenv "foo" "2.7.11"
+  create_virtualenv "bar" "3.5.1"
+
+  PYENV_VERSION="foo:bar" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/2.7.11:${PYENV_ROOT}/versions/3.5.1
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_virtualenv "foo" "2.7.11"
+  remove_virtualenv "bar" "3.5.1"
+}
+
+@test "display prefix of virtualenv created by venv" {
+  stub pyenv-version-name "echo foo"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\""
+  create_m_venv "foo" "3.3.6"
+
+  PYENV_VERSION="foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/3.3.6
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_m_venv "foo" "3.3.6"
+}
+
+@test "display prefixes of virtualenv created by venv" {
+  stub pyenv-version-name "echo foo:bar"
+  stub pyenv-prefix "foo : echo \"${PYENV_ROOT}/versions/foo\"" \
+                    "bar : echo \"${PYENV_ROOT}/versions/bar\""
+  create_m_venv "foo" "3.3.6"
+  create_m_venv "bar" "3.4.4"
+
+  PYENV_VERSION="foo:bar" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/3.3.6:${PYENV_ROOT}/versions/3.4.4
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_m_venv "foo" "3.3.6"
+  remove_m_venv "bar" "3.4.4"
+}
+
+@test "display prefix of virtualenv created by conda" {
+  stub pyenv-version-name "echo miniconda3-3.16.0/envs/foo"
+  stub pyenv-prefix "miniconda3-3.16.0/envs/foo : echo \"${PYENV_ROOT}/versions/miniconda3-3.16.0/envs/foo\""
+  create_conda "miniconda3-3.16.0/envs/foo" "miniconda3-3.16.0"
+
+  PYENV_VERSION="miniconda3-3.16.0/envs/foo" run pyenv-virtualenv-prefix
+
+  assert_success
+  assert_output <<OUT
+${PYENV_ROOT}/versions/miniconda3-3.16.0/envs/foo
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_conda "miniconda3-3.16.0/envs/foo" "miniconda3-3.16.0"
+}
+
+@test "should fail if the version is the system" {
+  stub pyenv-version-name "echo system"
+
+  PYENV_VERSION="system" run pyenv-virtualenv-prefix
+
+  assert_failure
+  assert_output <<OUT
+pyenv-virtualenv: version \`system' is not a virtualenv
+OUT
+
+  unstub pyenv-version-name
+}
+
+@test "should fail if the version is not a virtualenv" {
+  stub pyenv-version-name "echo 3.4.4"
+  stub pyenv-prefix "3.4.4 : echo \"${PYENV_ROOT}/versions/3.4.4\""
+  create_version "3.4.4"
+
+  PYENV_VERSION="3.4.4" run pyenv-virtualenv-prefix
+
+  assert_failure
+  assert_output <<OUT
+pyenv-virtualenv: version \`3.4.4' is not a virtualenv
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_version "3.4.4"
+}
+
+@test "should fail if one of the versions is not a virtualenv" {
+  stub pyenv-version-name "echo venv33:3.4.4"
+  stub pyenv-prefix "venv33 : echo \"${PYENV_ROOT}/versions/venv33\"" \
+                    "3.4.4 : echo \"${PYENV_ROOT}/versions/3.4.4\""
+  create_virtualenv "venv33" "3.3.6"
+  create_version "3.4.4"
+
+  PYENV_VERSION="venv33:3.4.4" run pyenv-virtualenv-prefix
+
+  assert_failure
+  assert_output <<OUT
+pyenv-virtualenv: version \`3.4.4' is not a virtualenv
+OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  remove_virtualenv "venv33" "3.3.6"
+  remove_version "3.4.4"
+}

test/python.bats

@@ -0,0 +1,108 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+  export PYENV_VERSION="2.7.8"
+  setup_version "2.7.8"
+  create_executable "2.7.8" "virtualenv"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-hooks "virtualenv : echo"
+  stub pyenv-rehash " : true"
+  stub pyenv-version-name "echo \${PYENV_VERSION}"
+  stub curl true
+}
+
+teardown() {
+  unstub curl
+  unstub pyenv-version-name
+  unstub pyenv-prefix
+  unstub pyenv-hooks
+  unstub pyenv-rehash
+  teardown_version "2.7.8"
+  rm -fr "$TMP"/*
+}
+
+@test "resolve python executable from enabled version" {
+  remove_executable "2.7.7" "python2.7"
+  create_executable "2.7.8" "python2.7"
+  remove_executable "2.7.9" "python2.7"
+
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv --verbose * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
+  stub pyenv-which "python2.7 : echo ${PYENV_ROOT}/versions/2.7.8/bin/python2.7"
+
+  run pyenv-virtualenv --verbose --python=python2.7 venv
+
+  assert_output <<OUT
+PYENV_VERSION=2.7.8 virtualenv --verbose --python=${PYENV_ROOT}/versions/2.7.8/bin/python2.7 ${PYENV_ROOT}/versions/2.7.8/envs/venv
+OUT
+  assert_success
+
+  unstub pyenv-which
+  unstub pyenv-exec
+
+  remove_executable "2.7.7" "python2.7"
+  remove_executable "2.7.8" "python2.7"
+  remove_executable "2.7.9" "python2.7"
+}
+
+@test "resolve python executable from other versions" {
+  remove_executable "2.7.7" "python2.7"
+  remove_executable "2.7.8" "python2.7"
+  create_executable "2.7.9" "python2.7"
+
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv --verbose * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
+  stub pyenv-which "python2.7 : false"
+  stub pyenv-whence "python2.7 : echo 2.7.7; echo 2.7.8; echo 2.7.9"
+  stub pyenv-which "python2.7 : echo ${PYENV_ROOT}/versions/2.7.9/bin/python2.7"
+
+  run pyenv-virtualenv --verbose --python=python2.7 venv
+
+  assert_output <<OUT
+PYENV_VERSION=2.7.8 virtualenv --verbose --python=${PYENV_ROOT}/versions/2.7.9/bin/python2.7 ${PYENV_ROOT}/versions/2.7.8/envs/venv
+OUT
+  assert_success
+
+  unstub pyenv-which
+  unstub pyenv-whence
+  unstub pyenv-exec
+
+  remove_executable "2.7.7" "python2.7"
+  remove_executable "2.7.8" "python2.7"
+  remove_executable "2.7.9" "python2.7"
+}
+
+@test "cannot resolve python executable" {
+  remove_executable "2.7.7" "python2.7"
+  remove_executable "2.7.8" "python2.7"
+  remove_executable "2.7.9" "python2.7"
+
+  stub pyenv-which "python2.7 : false"
+  stub pyenv-whence "python2.7 : false"
+  stub pyenv-which "python2.7 : false"
+
+  run pyenv-virtualenv --verbose --python=python2.7 venv
+
+  assert_output <<OUT
+pyenv-virtualenv: \`python2.7' is not installed in pyenv.
+OUT
+  assert_failure
+
+  unstub pyenv-which
+  unstub pyenv-whence
+
+  remove_executable "2.7.7" "python2.7"
+  remove_executable "2.7.8" "python2.7"
+  remove_executable "2.7.9" "python2.7"
+}

test/pyvenv.bats

@@ -20,162 +20,163 @@ unstub_pyenv() {
   unstub pyenv-rehash
 }
 
-@test "use pyvenv if virtualenv is not available" {
-  export PYENV_VERSION="3.4.1"
+@test "use venv if virtualenv is not available" {
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "pyvenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : true"
-
-  remove_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
 
   run pyenv-virtualenv venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.1 pyvenv ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.5.1"
 }
 
-@test "not use pyvenv if virtualenv is available" {
-  export PYENV_VERSION="3.4.1"
+@test "not use venv if virtualenv is available" {
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
+  create_executable "3.5.1" "virtualenv"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "virtualenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : true"
-
-  create_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
 
   run pyenv-virtualenv venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.1 virtualenv ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.5.1 virtualenv ${PYENV_ROOT}/versions/3.5.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.5.1"
 }
 
-@test "install virtualenv if pyvenv is not avaialble" {
+@test "install virtualenv if venv is not available" {
   export PYENV_VERSION="3.2.1"
+  setup_version "3.2.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "pip install virtualenv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "virtualenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
-  stub curl true
-
-  remove_executable "3.2.1" "virtualenv"
-  remove_executable "3.2.1" "pyvenv"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.2 -m venv --help : false"
+  stub pyenv-exec "python3 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "pip install virtualenv* : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
 
   run pyenv-virtualenv venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.2.1 pip install virtualenv
-PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PYENV_VERSION=3.2.1 pip install virtualenv==13.1.2
+PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/3.2.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.2.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
-  unstub curl
+  teardown_version "3.2.1"
 }
 
 @test "install virtualenv if -p has given" {
-  export PYENV_VERSION="3.4.1"
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
   stub pyenv-exec "pip install virtualenv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "virtualenv --python=python3 ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : true"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
 
-  remove_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  run pyenv-virtualenv -p ${TMP}/python3 venv
 
-  run pyenv-virtualenv -p python3 venv
-
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.1 pip install virtualenv
-PYENV_VERSION=3.4.1 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.5.1 pip install virtualenv
+PYENV_VERSION=3.5.1 virtualenv --python=${TMP}/python3 ${PYENV_ROOT}/versions/3.5.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.5.1"
 }
 
 @test "install virtualenv if --python has given" {
-  export PYENV_VERSION="3.4.1"
+  export PYENV_VERSION="3.5.1"
+  setup_m_venv "3.5.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.5 -m venv --help : true"
   stub pyenv-exec "pip install virtualenv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "virtualenv --python=python3 ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : true"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : true"
 
-  remove_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  run pyenv-virtualenv --python=${TMP}/python3 venv
 
-  run pyenv-virtualenv --python=python3 venv
-
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.1 pip install virtualenv
-PYENV_VERSION=3.4.1 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.5.1 pip install virtualenv
+PYENV_VERSION=3.5.1 virtualenv --python=${TMP}/python3 ${PYENV_ROOT}/versions/3.5.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
+  teardown_m_venv "3.5.1"
 }
 
 @test "install virtualenv with unsetting troublesome pip options" {
   export PYENV_VERSION="3.2.1"
+  setup_version "3.2.1"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
-  stub pyenv-exec "pip install virtualenv : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "virtualenv ${PYENV_ROOT}/versions/venv : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
-  stub curl true
-
-  remove_executable "3.2.1" "virtualenv"
-  remove_executable "3.2.1" "pyvenv"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python3.2 -m venv --help : false"
+  stub pyenv-exec "python3 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "pip install virtualenv* : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "virtualenv * : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
 
   PIP_REQUIRE_VENV="true" run pyenv-virtualenv venv
 
-  assert_success
   assert_output <<OUT
-PIP_REQUIRE_VENV= PYENV_VERSION=3.2.1 pip install virtualenv
-PIP_REQUIRE_VENV= PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PIP_REQUIRE_VENV= PYENV_VERSION=3.2.1 pip install virtualenv==13.1.2
+PIP_REQUIRE_VENV= PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/3.2.1/envs/venv
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/3.2.1/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
-  unstub curl
+  teardown_version "3.2.1"
 }

test/test_helper.bash

@@ -74,8 +74,10 @@ assert_failure() {
 
 assert_equal() {
   if [ "$1" != "$2" ]; then
-    { echo "expected: $1"
-      echo "actual:   $2"
+    { echo "expected:"
+      echo "$1"
+      echo "actual:"
+      echo "$2"
     } | flunk
   fi
 }
@@ -97,6 +99,16 @@ assert_output_contains() {
   }
 }
 
+assert_output_contains_not() {
+  local expected="$1"
+  echo "$output" | grep -F "$expected" >/dev/null && {
+    { echo "expected output to not contain $expected"
+      echo "actual: $output"
+    } | flunk; return
+  }
+  return 0
+}
+
 create_executable() {
   mkdir -p "${PYENV_ROOT}/versions/$1/bin"
   touch "${PYENV_ROOT}/versions/$1/bin/$2"
@@ -106,3 +118,55 @@ create_executable() {
 remove_executable() {
   rm -f "${PYENV_ROOT}/versions/$1/bin/$2"
 }
+
+setup_version() {
+  create_executable "$1" "python"
+  remove_executable "$1" "activate"
+  remove_executable "$1" "conda"
+}
+
+teardown_version() {
+  rm -fr "${PYENV_ROOT}/versions/$1"
+}
+
+setup_virtualenv() {
+  create_executable "$1" "python"
+  create_executable "$1" "activate"
+  remove_executable "$1" "conda"
+}
+
+teardown_virtualenv() {
+  rm -fr "${PYENV_ROOT}/versions/$1"
+}
+
+setup_m_venv() {
+  create_executable "$1" "python"
+  create_executable "$1" "activate"
+  remove_executable "$1" "conda"
+}
+
+teardown_m_venv() {
+  rm -fr "${PYENV_ROOT}/versions/$1"
+}
+
+setup_conda() {
+  create_executable "$1" "python"
+  create_executable "$1" "activate"
+  create_executable "$1" "conda"
+  local conda="$1"
+  shift 1
+  local env
+  for env; do
+    create_executable "${conda}/envs/${env}" "python"
+    create_executable "${conda}/envs/${env}" "activate"
+    create_executable "${conda}/envs/${env}" "conda"
+    mkdir -p "${PYENV_ROOT}/versions/${conda}/envs/${env}/etc/conda/activate.d"
+    touch "${PYENV_ROOT}/versions/${conda}/envs/${env}/etc/conda/activate.d/activate.sh"
+    mkdir -p "${PYENV_ROOT}/versions/${conda}/envs/${env}/etc/conda/deactivate.d"
+    touch "${PYENV_ROOT}/versions/${conda}/envs/${env}/etc/conda/deactivate.d/deactivate.sh"
+  done
+}
+
+teardown_conda() {
+  rm -fr "${PYENV_ROOT}/versions/$1"
+}

test/version.bats

@@ -4,40 +4,38 @@ load test_helper
 
 setup() {
   export PYENV_ROOT="${TMP}/pyenv"
-  export PYENV_VIRTUALENV_VERSION="20141106"
 }
 
 @test "display virtualenv version" {
+  setup_virtualenv "2.7.7"
   stub pyenv-prefix "echo '${PYENV_ROOT}/versions/2.7.7'"
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/2.7.7'"
+  stub pyenv-version-name "echo 2.7.7"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
   stub pyenv-exec "virtualenv --version : echo \"1.11\""
 
-  create_executable "2.7.7" "virtualenv"
-  remove_executable "2.7.7" "pyvenv"
-
   run pyenv-virtualenv --version
 
   assert_success
-  assert_output "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (virtualenv 1.11)"
+  [[ "$output" == "pyenv-virtualenv "?.?.?" (virtualenv 1.11)" ]]
 
   unstub pyenv-prefix
   unstub pyenv-exec
+  teardown_virtualenv "2.7.7"
 }
 
-@test "display pyvenv version" {
+@test "display venv version" {
+  setup_m_venv "3.4.1"
+  stub pyenv-version-name "echo 3.4.1"
   stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.4.1'"
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.4.1'"
-  stub pyenv-which "pyvenv : echo \"${PYENV_ROOT}/versions/3.4.1/bin/pyvenv\""
-  stub pyenv-root "echo \"${PYENV_ROOT}\""
-
-  remove_executable "3.4.1" "virtualenv"
-  create_executable "3.4.1" "pyvenv"
+  stub pyenv-exec "python3.4 -m venv --help : true"
 
   run pyenv-virtualenv --version
 
   assert_success
-  assert_output "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (pyvenv 3.4.1)"
+  [[ "$output" == "pyenv-virtualenv "?.?.?" (python3.4 -m venv)" ]]
 
   unstub pyenv-prefix
-  unstub pyenv-root
+  teardown_m_venv "3.4.1"
 }

test/virtualenv-prefix.bats

@@ -1,158 +0,0 @@
-#!/usr/bin/env bats
-
-load test_helper
-
-setup() {
-  export PYENV_ROOT="${TMP}/pyenv"
-}
-
-create_virtualenv() {
-  mkdir -p "${PYENV_ROOT}/versions/$1/bin"
-  touch "${PYENV_ROOT}/versions/$1/bin/activate"
-}
-
-remove_virtualenv() {
-  rm -fr "${PYENV_ROOT}/versions/$1"
-}
-
-@test "display prefix with using sys.real_prefix" {
-  stub pyenv-version-name "echo venv27"
-  stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\""
-  stub pyenv-exec "echo \"${PYENV_ROOT}/versions/2.7.6\""
-  create_virtualenv "venv27"
-
-  PYENV_VERSION="venv27" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  unstub pyenv-exec
-  remove_virtualenv "venv27"
-
-  assert_success
-  assert_output <<OUT
-${PYENV_ROOT}/versions/2.7.6
-OUT
-}
-
-@test "display prefixes with using sys.real_prefix" {
-  stub pyenv-version-name "echo venv27:venv32"
-  stub pyenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/venv27\"" \
-                    "venv32 : echo \"${PYENV_ROOT}/versions/venv32\""
-  stub pyenv-exec "echo \"${PYENV_ROOT}/versions/2.7.6\"" \
-                  "echo \"${PYENV_ROOT}/versions/3.2.1\""
-  create_virtualenv "venv27"
-  create_virtualenv "venv32"
-
-  PYENV_VERSION="venv27:venv32" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  unstub pyenv-exec
-  remove_virtualenv "venv27"
-  remove_virtualenv "venv32"
-
-  assert_success
-  assert_output <<OUT
-${PYENV_ROOT}/versions/2.7.6:${PYENV_ROOT}/versions/3.2.1
-OUT
-}
-
-@test "display prefix with using sys.base_prefix" {
-  stub pyenv-version-name "echo venv33"
-  stub pyenv-prefix "venv33 : echo \"${PYENV_ROOT}/versions/venv33\""
-  stub pyenv-exec "false" \
-                  "echo \"${PYENV_ROOT}/versions/3.3.3\""
-  create_virtualenv "venv33"
-
-  PYENV_VERSION="venv33" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  unstub pyenv-exec
-  remove_virtualenv "venv33"
-
-  assert_success
-  assert_output <<OUT
-${PYENV_ROOT}/versions/3.3.3
-OUT
-}
-
-@test "display prefixes with using sys.base_prefix" {
-  stub pyenv-version-name "echo venv33:venv34"
-  stub pyenv-prefix "venv33 : echo \"${PYENV_ROOT}/versions/venv33\"" \
-                    "venv34 : echo \"${PYENV_ROOT}/versions/venv34\""
-  stub pyenv-exec "false" \
-                  "echo \"${PYENV_ROOT}/versions/3.3.3\"" \
-                  "false" \
-                  "echo \"${PYENV_ROOT}/versions/3.4.0\""
-  create_virtualenv "venv33"
-  create_virtualenv "venv34"
-
-  PYENV_VERSION="venv33:venv34" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  unstub pyenv-exec
-  remove_virtualenv "venv33"
-  remove_virtualenv "venv34"
-
-  assert_success
-  assert_output <<OUT
-${PYENV_ROOT}/versions/3.3.3:${PYENV_ROOT}/versions/3.4.0
-OUT
-}
-
-@test "should fail if the version is the system" {
-  stub pyenv-version-name "echo system"
-
-  PYENV_VERSION="system" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-
-  assert_failure
-  assert_output <<OUT
-pyenv-virtualenv: version \`system' is not a virtualenv
-OUT
-}
-
-@test "should fail if the version is not a virtualenv" {
-  stub pyenv-version-name "echo 3.4.0"
-  stub pyenv-prefix "3.4.0 : echo \"${PYENV_ROOT}/versions/3.4.0\""
-  mkdir -p "${PYENV_ROOT}/versions/3.4.0"
-
-  PYENV_VERSION="3.4.0" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  rmdir "${PYENV_ROOT}/versions/3.4.0"
-
-  assert_failure
-  assert_output <<OUT
-pyenv-virtualenv: version \`3.4.0' is not a virtualenv
-OUT
-}
-
-@test "should fail if one of the versions is not a virtualenv" {
-  stub pyenv-version-name "echo venv33:3.4.0"
-  stub pyenv-prefix "venv33 : echo \"${PYENV_ROOT}/versions/venv33\"" \
-                    "3.4.0 : echo \"${PYENV_ROOT}/versions/3.4.0\""
-  stub pyenv-exec "false" \
-                  "echo \"${PYENV_ROOT}/versions/3.3.3\""
-  create_virtualenv "venv33"
-  mkdir -p "${PYENV_ROOT}/versions/3.4.0"
-
-  PYENV_VERSION="venv33:3.4.0" run pyenv-virtualenv-prefix
-
-  unstub pyenv-version-name
-  unstub pyenv-prefix
-  unstub pyenv-exec
-  remove_virtualenv "venv33"
-  rmdir "${PYENV_ROOT}/versions/3.4.0"
-
-  assert_failure
-  assert_output <<OUT
-pyenv-virtualenv: version \`3.4.0' is not a virtualenv
-OUT
-}
-
-

test/virtualenv.bats

@@ -7,10 +7,8 @@ setup() {
 }
 
 stub_pyenv() {
+  setup_version "${PYENV_VERSION}"
   create_executable "${PYENV_VERSION}" "virtualenv"
-  remove_executable "${PYENV_VERSION}" "pyvenv"
-
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-hooks "virtualenv : echo"
@@ -21,116 +19,129 @@ unstub_pyenv() {
   unstub pyenv-prefix
   unstub pyenv-hooks
   unstub pyenv-rehash
+  teardown_version "${PYENV_VERSION}"
 }
 
 @test "create virtualenv from given version" {
-  export PYENV_VERSION="3.2.1"
+  export PYENV_VERSION="2.7.11"
   stub_pyenv "${PYENV_VERSION}"
-  stub pyenv-exec "virtualenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
   stub curl true
 
-  run pyenv-virtualenv "3.2.1" "venv"
+  run pyenv-virtualenv "2.7.11" "venv"
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
   unstub curl
 }
 
 @test "create virtualenv from current version" {
-  export PYENV_VERSION="3.2.1"
+  export PYENV_VERSION="2.7.11"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-version-name "echo \${PYENV_VERSION}"
-  stub pyenv-exec "virtualenv ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
   stub curl true
 
   run pyenv-virtualenv venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.2.1 virtualenv ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
   unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
   unstub curl
 }
 
 @test "create virtualenv with short options" {
-  export PYENV_VERSION="3.2.1"
+  export PYENV_VERSION="2.7.11"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-version-name "echo \${PYENV_VERSION}"
-  stub pyenv-exec "virtualenv --verbose --python=python ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
   stub curl true
 
-  run pyenv-virtualenv -v -p python venv
+  run pyenv-virtualenv -v -p ${TMP}/python venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.2.1 virtualenv --verbose --python=python ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PYENV_VERSION=2.7.11 virtualenv --verbose --python=${TMP}/python ${PYENV_ROOT}/versions/2.7.11/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
   unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
   unstub curl
 }
 
 @test "create virtualenv with long options" {
-  export PYENV_VERSION="3.2.1"
+  export PYENV_VERSION="2.7.11"
   stub_pyenv "${PYENV_VERSION}"
   stub pyenv-version-name "echo \${PYENV_VERSION}"
-  stub pyenv-exec "virtualenv --verbose --python=python ${PYENV_ROOT}/versions/venv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
-  stub pyenv-exec "python -m ensurepip : false"
-  stub pyenv-exec "python */ez_setup.py : true"
-  stub pyenv-exec "python */get-pip.py : true"
-  stub curl true
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
   stub curl true
 
-  run pyenv-virtualenv --verbose --python=python venv
+  run pyenv-virtualenv --verbose --python=${TMP}/python venv
 
-  assert_success
   assert_output <<OUT
-PYENV_VERSION=3.2.1 virtualenv --verbose --python=python ${PYENV_ROOT}/versions/venv
-Installing setuptools from https://bootstrap.pypa.io/ez_setup.py...
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+PYENV_VERSION=2.7.11 virtualenv --verbose --python=${TMP}/python ${PYENV_ROOT}/versions/2.7.11/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
+  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
+  assert_success
 
   unstub_pyenv
   unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
   unstub pyenv-exec
   unstub curl
 }
 
 @test "no whitespace allowed in virtualenv name" {
-  run pyenv-virtualenv "3.2.1" "foo bar"
+  run pyenv-virtualenv "2.7.11" "foo bar"
 
   assert_failure
   assert_output <<OUT
@@ -139,10 +150,56 @@ OUT
 }
 
 @test "no tab allowed in virtualenv name" {
-  run pyenv-virtualenv "3.2.1" "foo	bar baz"
+  run pyenv-virtualenv "2.7.11" "foo	bar baz"
 
   assert_failure
   assert_output <<OUT
 pyenv-virtualenv: no whitespace allowed in virtualenv name.
 OUT
 }
+
+@test "system not allowed as virtualenv name" {
+  run pyenv-virtualenv "2.7.11" "system"
+
+  assert_failure
+  assert_output <<OUT
+pyenv-virtualenv: \`system' is not allowed as virtualenv name.
+OUT
+}
+
+@test "no slash allowed in virtualenv name" {
+  run pyenv-virtualenv "2.7.11" "foo/bar"
+
+  assert_failure
+  assert_output <<OUT
+pyenv-virtualenv: no slash allowed in virtualenv name.
+OUT
+}
+
+@test "slash allowed if it is the long name of the virtualenv" {
+  export PYENV_VERSION="2.7.11"
+  stub_pyenv "${PYENV_VERSION}"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python2.7 -m venv --help : false"
+  stub pyenv-exec "python2 -m venv --help : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
+  stub curl true
+
+  run pyenv-virtualenv "2.7.11" "2.7.11/envs/foo"
+
+  assert_output <<OUT
+PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/foo
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
+rehashed
+OUT
+  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/foo/bin/pydoc" ]
+  assert_success
+
+  unstub_pyenv
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  unstub curl
+}

test/virtualenvs.bats

@@ -12,7 +12,6 @@ setup() {
 
 @test "list virtual environments only" {
   stub pyenv-version-name ": echo system"
-  stub pyenv-versions "--bare : echo \"system\";echo \"2.7.6\";echo \"3.3.3\";echo \"venv27\";echo \"venv33\""
   stub pyenv-virtualenv-prefix "2.7.6 : false"
   stub pyenv-virtualenv-prefix "3.3.3 : false"
   stub pyenv-virtualenv-prefix "venv27 : echo \"${PYENV_ROOT}/versions/2.7.6\""
@@ -20,49 +19,48 @@ setup() {
 
   run pyenv-virtualenvs
 
-  unstub pyenv-version-name
-  unstub pyenv-versions
-  unstub pyenv-virtualenv-prefix
-
   assert_success
   assert_output <<OUT
   venv27 (created from ${PYENV_ROOT}/versions/2.7.6)
   venv33 (created from ${PYENV_ROOT}/versions/3.3.3)
 OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
 }
 
 @test "list virtual environments with hit prefix" {
   stub pyenv-version-name ": echo venv33"
-  stub pyenv-versions "--bare : echo \"system\";echo \"venv27\";echo \"venv33\""
+  stub pyenv-virtualenv-prefix "2.7.6 : false"
+  stub pyenv-virtualenv-prefix "3.3.3 : false"
   stub pyenv-virtualenv-prefix "venv27 : echo \"/usr\""
   stub pyenv-virtualenv-prefix "venv33 : echo \"/usr\""
 
   run pyenv-virtualenvs
 
-  unstub pyenv-version-name
-  unstub pyenv-versions
-  unstub pyenv-virtualenv-prefix
-
   assert_success
   assert_output <<OUT
   venv27 (created from /usr)
 * venv33 (created from /usr)
 OUT
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
 }
 
 @test "list virtual environments with --bare" {
-  stub pyenv-versions "--bare : echo \"system\";echo \"venv27\";echo \"venv33\""
+  stub pyenv-virtualenv-prefix "2.7.6 : false"
+  stub pyenv-virtualenv-prefix "3.3.3 : false"
   stub pyenv-virtualenv-prefix "venv27 : echo \"/usr\""
   stub pyenv-virtualenv-prefix "venv33 : echo \"/usr\""
 
   run pyenv-virtualenvs --bare
 
-  unstub pyenv-versions
-  unstub pyenv-virtualenv-prefix
-
   assert_success
   assert_output <<OUT
 venv27
 venv33
 OUT
+
+  unstub pyenv-virtualenv-prefix
 }