mirror of
https://github.com/pyenv/pyenv.git
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41 lines
848 B
Bash
Executable file
41 lines
848 B
Bash
Executable file
#!/usr/bin/env bash
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# Summary: List all Python versions available to pyenv
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# Usage: pyenv versions [--bare]
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#
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# Lists all Python versions found in `$PYENV_ROOT/versions/*'.
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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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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IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name))
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if [ "$1" = "--bare" ]; then
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hit_prefix=""
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miss_prefix=""
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version_origin=""
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else
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hit_prefix="* "
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miss_prefix=" "
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version_origin=" (set by $(pyenv-version-origin))"
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fi
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for path in "${PYENV_ROOT}/versions/"*; do
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if [ -d "$path" ]; then
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version="${path##*/}"
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if array_exists "$version" "${PYENV_VERSION_NAMES[@]}"; then
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echo "${hit_prefix}${version}${version_origin}"
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else
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echo "${miss_prefix}${version}"
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fi
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fi
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done
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