2012-08-31 06:23:41 +00:00
|
|
|
#!/usr/bin/env bash
|
2013-01-18 08:41:41 +00:00
|
|
|
# Summary: Show the current Python version
|
2012-08-31 06:23:41 +00:00
|
|
|
set -e
|
|
|
|
[ -n "$PYENV_DEBUG" ] && set -x
|
|
|
|
|
2012-09-07 10:16:42 +00:00
|
|
|
if [ -n "$PYENV_VERSION" ]; then
|
2012-09-07 11:10:10 +00:00
|
|
|
IFS=: versions=($(echo "${PYENV_VERSION}"))
|
2012-09-07 10:16:42 +00:00
|
|
|
else
|
2012-08-31 06:23:41 +00:00
|
|
|
PYENV_VERSION_FILE="$(pyenv-version-file)"
|
2012-09-07 10:16:42 +00:00
|
|
|
IFS=: versions=($(pyenv-version-file-read "$PYENV_VERSION_FILE" || true))
|
|
|
|
IFS=: PYENV_VERSION="${versions[*]}"
|
|
|
|
export PYENV_VERSION
|
2012-08-31 06:23:41 +00:00
|
|
|
fi
|
|
|
|
|
2012-12-19 14:58:39 +00:00
|
|
|
if [ -z "$versions" ]; then
|
2012-08-31 06:23:41 +00:00
|
|
|
echo "system"
|
|
|
|
exit
|
|
|
|
fi
|
|
|
|
|
2012-09-07 10:16:42 +00:00
|
|
|
for version in "${versions[@]}"; do
|
2012-08-31 10:39:29 +00:00
|
|
|
PYENV_VERSION_PATH="${PYENV_ROOT}/versions/${version}"
|
2012-12-19 14:58:39 +00:00
|
|
|
|
|
|
|
if [ "$version" != "system" ] && [ ! -d "$PYENV_VERSION_PATH" ]; then
|
2012-08-31 10:39:29 +00:00
|
|
|
echo "pyenv: version \`$version' is not installed" >&2
|
2012-08-31 07:09:46 +00:00
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
done
|
2012-08-31 06:23:41 +00:00
|
|
|
|
2012-09-07 10:16:42 +00:00
|
|
|
echo "${PYENV_VERSION}"
|