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65 lines
1.5 KiB
65 lines
1.5 KiB
#!/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 [ "$1" = "--bare" ]; then
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hit_prefix=""
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miss_prefix=""
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current_versions=()
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print_origin=""
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else
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hit_prefix="* "
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miss_prefix=" "
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current_versions=($(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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array_exists() {
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local x car="$1"
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shift
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for x in "$@"; do
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[ "${x}" = "${car}" ] && return 0
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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 [ -n "${print_origin}" ]; then
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local version_origin="$2"
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else
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local version_origin=""
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fi
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if array_exists "$1" "${current_versions[@]}"; then
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echo "${hit_prefix}${1}${version_origin}"
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else
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echo "${miss_prefix}${1}${version_origin}"
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fi
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}
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for version in $(pyenv-versions --bare); do
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if [[ "${version}" != "system" ]]; then
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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 ${virtualenv_prefix})"
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prefix="$(pyenv-prefix "${version}")"
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if [ -f "${prefix}/bin/conda" ]; then
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# envs of anaconda/miniconda
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shopt -s nullglob
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for conda_env in "${prefix}/envs/"*; do
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print_version "${version##*/}${conda_env#${prefix}}" " (created from ${prefix})"
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done
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shopt -u nullglob
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fi
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fi
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fi
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done
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