mirror of
https://github.com/pyenv/pyenv-virtualenv.git
synced 2025-11-12 21:43:51 -05:00
63 lines
1.4 KiB
Bash
Executable File
63 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Summary: List all Python virtualenvs found in `$PYENV_ROOT/versions/*'.
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#
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# Usage: pyenv virtualenvs [--bare]
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#
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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if [ -z "$PYENV_ROOT" ]; then
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PYENV_ROOT="${HOME}/.pyenv"
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fi
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if [ "$1" = "--bare" ]; then
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hit_prefix=""
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miss_prefix=""
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current_versions=()
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unset print_origin
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else
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hit_prefix="* "
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miss_prefix=" "
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current_versions=($(IFS=:; for version in $(pyenv-version-name); do echo "$version"; done))
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print_origin="1"
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fi
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exists() {
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local car="$1"
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local cdar
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shift
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for cdar in "$@"; do
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if [ "${car}" == "${cdar}" ]; then
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return 0
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fi
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done
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return 1
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}
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print_version() {
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if exists "$1" "${current_versions[@]}"; then
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echo "${hit_prefix}${1}${print_origin+$2}"
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else
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echo "${miss_prefix}${1}${print_origin+$2}"
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fi
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}
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shopt -s nullglob
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for path in "${PYENV_ROOT}/versions/"*; do
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version="${path##*/}"
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virtualenv_prefix="$(pyenv-virtualenv-prefix "${version}" 2>/dev/null || true)"
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if [ -d "${virtualenv_prefix}" ]; then
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print_version "${version}" " (created from ${virtualenv_prefix})"
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fi
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for venv_path in "${path}/envs/"*; do
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venv_version="${version}/envs/${venv_path##*/}"
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virtualenv_prefix="$(pyenv-virtualenv-prefix "${venv_version}" 2>/dev/null || true)"
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if [ -d "${virtualenv_prefix}" ]; then
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print_version "${venv_version}" " (created from ${virtualenv_prefix})"
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fi
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done
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done
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shopt -u nullglob
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