2012-08-31 02:23:41 -04:00
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#!/usr/bin/env bash
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2013-01-18 03:41:41 -05:00
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# Summary: Show the current Python version
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2012-08-31 02:23:41 -04:00
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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2012-09-07 06:16:42 -04:00
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if [ -n "$PYENV_VERSION" ]; then
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2012-09-07 07:10:10 -04:00
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IFS=: versions=($(echo "${PYENV_VERSION}"))
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2012-09-07 06:16:42 -04:00
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else
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2012-08-31 02:23:41 -04:00
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PYENV_VERSION_FILE="$(pyenv-version-file)"
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2012-09-07 06:16:42 -04:00
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IFS=: versions=($(pyenv-version-file-read "$PYENV_VERSION_FILE" || true))
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IFS=: PYENV_VERSION="${versions[*]}"
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export PYENV_VERSION
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2012-08-31 02:23:41 -04:00
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fi
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2012-12-19 09:58:39 -05:00
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if [ -z "$versions" ]; then
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2012-08-31 02:23:41 -04:00
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echo "system"
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exit
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fi
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2012-09-07 06:16:42 -04:00
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for version in "${versions[@]}"; do
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2012-08-31 06:39:29 -04:00
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PYENV_VERSION_PATH="${PYENV_ROOT}/versions/${version}"
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2012-12-19 09:58:39 -05:00
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if [ "$version" != "system" ] && [ ! -d "$PYENV_VERSION_PATH" ]; then
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2012-08-31 06:39:29 -04:00
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echo "pyenv: version \`$version' is not installed" >&2
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2012-08-31 03:09:46 -04:00
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exit 1
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fi
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done
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2012-08-31 02:23:41 -04:00
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2012-09-07 06:16:42 -04:00
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echo "${PYENV_VERSION}"
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