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|
#!/usr/bin/env bash
# Summary: Show the current Python version
#
# -f/--force (Internal) If a version doesn't exist, print it as is rather than produce an error
set -e
[ -n "$PYENV_DEBUG" ] && set -x
while [[ $# -gt 0 ]]
do
case "$1" in
-f|--force)
FORCE=1
shift
;;
*)
break
;;
esac
done
if [ -z "$PYENV_VERSION" ]; then
PYENV_VERSION_FILE="$(pyenv-version-file)"
PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
fi
OLDIFS="$IFS"
IFS=$'\n' scripts=(`pyenv-hooks version-name`)
IFS="$OLDIFS"
for script in "${scripts[@]}"; do
source "$script"
done
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=:
any_not_installed=0
for version in ${PYENV_VERSION}; do
# Remove the explicit 'python-' prefix from versions like 'python-3.12'.
normalised_version="${version#python-}"
if version_exists "${version}" || [ "$version" = "system" ]; then
versions+=("${version}")
elif version_exists "${normalised_version}"; then
versions+=("${normalised_version}")
elif resolved_version="$(pyenv-latest -b "${version}")"; then
versions+=("${resolved_version}")
elif resolved_version="$(pyenv-latest -b "${normalised_version}")"; then
versions+=("${resolved_version}")
else
if [[ -n $FORCE ]]; then
versions+=("${normalised_version}")
else
echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
any_not_installed=1
fi
fi
done
}
IFS="$OLDIFS"
OLDIFS="$IFS"
{ IFS=:
echo "${versions[*]}"
}
IFS="$OLDIFS"
if [ "$any_not_installed" = 1 ]; then
exit 1
fi
|
