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40 lines
924 B
40 lines
924 B
#!/usr/bin/env bash
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# Summary: Show the current Python version(s) and its origin
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# Usage: pyenv version [--bare]
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#
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# --bare show just the version name. An alias to `pyenv version-name'
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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exitcode=0
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OLDIFS="$IFS"
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# VAR=() of unquoted value does glob expansion (against the current dir's contents) after IFS-splitting
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# which is undesired
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set -f
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IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name)) || exitcode=$?
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set +f
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IFS="$OLDIFS"
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unset bare
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for arg; do
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case "$arg" in
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--complete )
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echo --bare
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exit ;;
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--bare ) bare=1 ;;
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* )
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pyenv-help --usage version >&2
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exit 1
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;;
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esac
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done
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for PYENV_VERSION_NAME in "${PYENV_VERSION_NAMES[@]}"; do
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if [[ -n $bare ]]; then
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echo "$PYENV_VERSION_NAME"
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else
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echo "$PYENV_VERSION_NAME (set by $(pyenv-version-origin))"
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fi
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done
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exit $exitcode
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