dc873cf568
Requested in https://github.com/pyenv/pyenv/issues/2680 for deployments with a stock `.pyenv-version` that can use any of a number of Python versions and for compatibility with `uv`. * Support `pyenv local --force` * Support `pyenv-version-file-write --force` * Support `pyenv version-name --force` * Ignore missing versions when searching for executables * Display "commmand not found" even when there are nonexistent versions * exec.bats: replace `python` and `rspec` with something that doesn't exist globally, either in Ubuntu Github CI, `python` exists globally
81 lines
1.8 KiB
Bash
Executable File
81 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Summary: Show the current Python version
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#
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# -f/--force (Internal) If a version doesn't exist, print it as is rather than produce an error
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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while [[ $# -gt 0 ]]
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do
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case "$1" in
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-f|--force)
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FORCE=1
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shift
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;;
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*)
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break
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;;
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esac
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done
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if [ -z "$PYENV_VERSION" ]; then
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PYENV_VERSION_FILE="$(pyenv-version-file)"
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PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
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fi
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OLDIFS="$IFS"
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IFS=$'\n' scripts=(`pyenv-hooks version-name`)
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IFS="$OLDIFS"
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for script in "${scripts[@]}"; do
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source "$script"
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done
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if [ -z "$PYENV_VERSION" ] || [ "$PYENV_VERSION" = "system" ]; then
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echo "system"
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exit
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fi
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version_exists() {
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local version="$1"
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[ -d "${PYENV_ROOT}/versions/${version}" ]
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}
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versions=()
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OLDIFS="$IFS"
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{ IFS=:
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any_not_installed=0
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for version in ${PYENV_VERSION}; do
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# Remove the explicit 'python-' prefix from versions like 'python-3.12'.
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normalised_version="${version#python-}"
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if version_exists "${version}" || [ "$version" = "system" ]; then
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versions+=("${version}")
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elif version_exists "${normalised_version}"; then
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versions+=("${normalised_version}")
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elif resolved_version="$(pyenv-latest -b "${version}")"; then
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versions+=("${resolved_version}")
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elif resolved_version="$(pyenv-latest -b "${normalised_version}")"; then
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versions+=("${resolved_version}")
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else
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if [[ -n $FORCE ]]; then
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versions+=("${normalised_version}")
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else
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echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
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any_not_installed=1
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fi
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fi
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done
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}
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IFS="$OLDIFS"
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OLDIFS="$IFS"
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{ IFS=:
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echo "${versions[*]}"
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}
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IFS="$OLDIFS"
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if [ "$any_not_installed" = 1 ]; then
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exit 1
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fi
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