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pyenv-latest: replace -q with -b and -f, document as internal
More tailored for the emergent internal use cases
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parent
88f76ee787
commit
9373970678
7 changed files with 48 additions and 14 deletions
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@ -1,9 +1,11 @@
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#!/usr/bin/env bash
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# Summary: Print the latest installed or known version with the given prefix
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# Usage: pyenv latest [-k|--known] [-q|--quiet] <prefix>
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# Usage: pyenv latest [-k|--known] <prefix>
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#
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# -k/--known Select from all known versions instead of installed
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# -q/--quiet Do not print an error message on resolution failure
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# -b/--bypass (internal) On a resolution failure, do not print an error message
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# but rather print the argument unchanged
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# -f/--force (internal) Same as -b but also do not return a failure exit code
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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@ -15,8 +17,13 @@ do
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FROM_KNOWN=1
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shift
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;;
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-q|--quiet)
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QUIET=1
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-b|--bypass)
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BYPASS=1
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shift
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;;
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-f|--force)
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FORCE=1
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BYPASS=1
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shift
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;;
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*)
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@ -71,10 +78,14 @@ IFS=$'\n'
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if [[ -n "$DEFINITION" ]]; then
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echo "$DEFINITION"
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else
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if [[ -z $QUIET ]]; then
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if [[ -z $BYPASS ]]; then
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echo "pyenv: no $([[ -z $FROM_KNOWN ]] && echo installed || echo known) versions match the prefix \`$prefix'" >&2
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else
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echo "$prefix"
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fi
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if [[ -z $FORCE ]]; then
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exitcode=1
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fi
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fi
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exit $exitcode
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@ -42,7 +42,7 @@ OLDIFS="$IFS"
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exit 1
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fi
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else
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version="$(pyenv-latest -q "$version" || echo "$version")"
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version="$(pyenv-latest -f "$version")"
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PYENV_PREFIX_PATH="${PYENV_ROOT}/versions/${version}"
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fi
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if [ -d "$PYENV_PREFIX_PATH" ]; then
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@ -34,7 +34,7 @@ OLDIFS="$IFS"
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versions=("${versions[@]}" "${version}")
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elif version_exists "${version#python-}"; then
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versions=("${versions[@]}" "${version#python-}")
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elif resolved_version="$(pyenv-latest -q "$version")"; then
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elif resolved_version="$(pyenv-latest -b "$version")"; then
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versions=("${versions[@]}" "${resolved_version}")
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else
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echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
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@ -158,7 +158,7 @@ for DEFINITION in "${DEFINITIONS[@]}"; do
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# Try to resolve a prefix if user indeed gave a prefix.
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# We install the version under the resolved name
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# and hooks also see the resolved name
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DEFINITION="$(pyenv-latest -q -k "$DEFINITION" || echo "$DEFINITION")"
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DEFINITION="$(pyenv-latest -f -k "$DEFINITION")"
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# Set VERSION_NAME from $DEFINITION. Then compute the installation prefix.
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VERSION_NAME="${DEFINITION##*/}"
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@ -15,9 +15,10 @@ after_install 'echo after: \$STATUS'
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OUT
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stub pyenv-hooks "install : echo '$HOOK_PATH'/install.bash"
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stub pyenv-rehash "echo rehashed"
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stub pyenv-latest false
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definition="${TMP}/3.6.2"
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stub pyenv-latest "echo $definition"
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cat > "$definition" <<<"echo python-build"
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run pyenv-install "$definition"
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@ -18,7 +18,7 @@ stub_python_build_no_latest() {
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stub_python_build() {
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stub_python_build_no_latest "$@"
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stub pyenv-latest false
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stub pyenv-latest '-f -k * : shift 2; echo "$@"'
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}
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@test "install a single version" {
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@ -65,9 +65,9 @@ OUT
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stub_python_build_lib
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for i in {1..3}; do stub_python_build_no_latest; done
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stub pyenv-latest \
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'-q -k 3.4 : echo 3.4.2' \
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'-q -k 3.5.1 : false' \
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'-q -k 3.5 : echo 3.5.2'
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'-r -k 3.4 : echo 3.4.2' \
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'-r -k 3.5.1 : false' \
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'-r -k 3.5 : echo 3.5.2'
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run pyenv-install 3.4 3.5.1 3.5
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assert_success <<OUT
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@ -115,3 +115,25 @@ echo 3.8.1/envs/foo
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3.8.1
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!
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}
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@test "falls back to argument with -b" {
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create_executable pyenv-versions <<!
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#!$BASH
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!
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run pyenv-latest -b nonexistent
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assert_failure
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assert_output <<!
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nonexistent
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!
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}
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@test "falls back to argument and succeeds with -f" {
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create_executable pyenv-versions <<!
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#!$BASH
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!
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run pyenv-latest -f nonexistent
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assert_success
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assert_output <<!
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nonexistent
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!
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}
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