m/pyenv
1
0
Fork 0
mirror of https://github.com/pyenv/pyenv.git synced 2025-11-12 05:23:47 -05:00
Code Wiki Activity

Merge remote-tracking branch 'rbenv/master' into rbenv-1.0

Browse Source
This commit is contained in:
Yamashita, Yuu
2016-03-02 01:39:52 +00:00
parent 0c4392bf16 29b4da7737
commit 41ce3aade2
26 changed files with 241 additions and 218 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
libexec/pyenv-version-file
View File

@@ -1,35 +1,28 @@
#!/usr/bin/env bash
# Usage: pyenv version-file [<dir>]
# Summary: Detect the file that sets the current pyenv version
set -e
[ -n "$PYENV_DEBUG" ] && set -x
target_dir="$1"
find_local_version_file() {
local root="$1"
while true; do
[[ "$root" =~ ^//[^/]*$ ]] && break
while ! [[ "$root" =~ ^//[^/]*$ ]]; do
if [ -e "${root}/.python-version" ]; then
echo "${root}/.python-version"
exit
elif [ -e "${root}/.pyenv-version" ]; then
echo "${root}/.pyenv-version"
exit
return 0
fi
[ -n "$root" ] || break
root="${root%/*}"
done
return 1
}
find_local_version_file "$PYENV_DIR"
[ "$PYENV_DIR" = "$PWD" ] || find_local_version_file "$PWD"
global_version_file="${PYENV_ROOT}/version"
if [ -e "$global_version_file" ]; then
echo "$global_version_file"
elif [ -e "${PYENV_ROOT}/global" ]; then
echo "${PYENV_ROOT}/global"
elif [ -e "${PYENV_ROOT}/default" ]; then
echo "${PYENV_ROOT}/default"
if [ -n "$target_dir" ]; then
find_local_version_file "$target_dir"
else
echo "$global_version_file"
find_local_version_file "$PYENV_DIR" || {
[ "$PYENV_DIR" != "$PWD" ] && find_local_version_file "$PWD"
} || echo "${PYENV_ROOT}/version"
fi