mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-07 20:31:01 -05:00
41 lines
912 B
Bash
Executable file
41 lines
912 B
Bash
Executable file
#!/usr/bin/env bash
|
|
# Summary: Show the current Python version
|
|
set -e
|
|
[ -n "$PYENV_DEBUG" ] && set -x
|
|
|
|
if [ -z "$PYENV_VERSION" ]; then
|
|
PYENV_VERSION_FILE="$(pyenv-version-file)"
|
|
PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
|
|
fi
|
|
|
|
if [ -z "$PYENV_VERSION" ] || [ "$PYENV_VERSION" = "system" ]; then
|
|
echo "system"
|
|
exit
|
|
fi
|
|
|
|
version_exists() {
|
|
local version="$1"
|
|
[ -d "${PYENV_ROOT}/versions/${version}" ]
|
|
}
|
|
|
|
versions=()
|
|
OLDIFS="$IFS"
|
|
{ IFS=:
|
|
for version in ${PYENV_VERSION}; do
|
|
if version_exists "$version" || [ "$version" = "system" ]; then
|
|
versions=("${versions[@]}" "${version}")
|
|
elif version_exists "${version#python-}"; then
|
|
versions=("${versions[@]}" "${version#python-}")
|
|
else
|
|
echo "pyenv: version \`$version' is not installed" >&2
|
|
exit 1
|
|
fi
|
|
done
|
|
}
|
|
IFS="$OLDIFS"
|
|
|
|
OLDIFS="$IFS"
|
|
{ IFS=:
|
|
echo "${versions[*]}"
|
|
}
|
|
IFS="$OLDIFS"
|