mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-29 02:53:01 -05:00
a8ca63fcc0
* Update help docs to clarify multiple version(s) are allowed * Tweek version(s) help description
49 lines
1.3 KiB
Bash
Executable file
49 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
#
|
|
# Summary: Set or show the global Python version(s)
|
|
#
|
|
# Usage: pyenv global <version> <version2> <..>
|
|
#
|
|
# Sets the global Python version(s). You can override the global version at
|
|
# any time by setting a directory-specific version with `pyenv local'
|
|
# or by setting the `PYENV_VERSION' environment variable.
|
|
#
|
|
# <version> can be specified multiple times and should be a version
|
|
# tag known to pyenv. The special version string `system' will use
|
|
# your default system Python. Run `pyenv versions' for a list of
|
|
# available Python versions.
|
|
#
|
|
# Example: To enable the python2.7 and python3.7 shims to find their
|
|
# respective executables you could set both versions with:
|
|
#
|
|
# 'pyenv global 3.7.0 2.7.15'
|
|
#
|
|
|
|
|
|
set -e
|
|
[ -n "$PYENV_DEBUG" ] && set -x
|
|
|
|
# Provide pyenv completions
|
|
if [ "$1" = "--complete" ]; then
|
|
echo system
|
|
exec pyenv-versions --bare
|
|
fi
|
|
|
|
versions=("$@")
|
|
PYENV_VERSION_FILE="${PYENV_ROOT}/version"
|
|
|
|
if [ -n "$versions" ]; then
|
|
pyenv-version-file-write "$PYENV_VERSION_FILE" "${versions[@]}"
|
|
else
|
|
OLDIFS="$IFS"
|
|
IFS=: versions=($(
|
|
pyenv-version-file-read "$PYENV_VERSION_FILE" ||
|
|
pyenv-version-file-read "${PYENV_ROOT}/global" ||
|
|
pyenv-version-file-read "${PYENV_ROOT}/default" ||
|
|
echo system
|
|
))
|
|
IFS="$OLDIFS"
|
|
for version in "${versions[@]}"; do
|
|
echo "$version"
|
|
done
|
|
fi
|