mirror of
https://github.com/pyenv/pyenv.git
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Support fish shell
This commit is contained in:
parent
403f4eb7a7
commit
93b536863f
7 changed files with 128 additions and 14 deletions
5
completions/pyenv.fish
Normal file
5
completions/pyenv.fish
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@ -0,0 +1,5 @@
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function __fish_pyenv
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pyenv commands
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end
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complete -f -c pyenv -a '(__fish_pyenv)'
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@ -8,14 +8,15 @@ set -e
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# Provide pyenv completions
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if [ "$1" = "--complete" ]; then
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echo --sh
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echo --fish
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echo --no-sh
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exit
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fi
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if [ "$1" = "--sh" ]; then
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sh=1
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if [ "$1" = "--sh" ] || [ "$1" = "--fish" ]; then
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sh="${1##--}-"
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shift
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elif [ "$1" = "--no-sh" ]; then
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elif [ "$1" = "--no-sh" ] || [ "$1" = "--no-fish" ]; then
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nosh=1
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shift
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fi
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@ -26,15 +27,21 @@ shopt -s nullglob
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for command in "${path}/pyenv-"*; do
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command="${command##*pyenv-}"
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if [ -n "$sh" ]; then
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if [ ${command:0:3} = "sh-" ]; then
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echo ${command##sh-}
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if [[ "${command}" == "${sh}"* ]]; then
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echo "${command##${sh}}"
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fi
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elif [ -n "$nosh" ]; then
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if [ ${command:0:3} != "sh-" ]; then
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echo ${command##sh-}
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if [ "${command:0:3}" != "sh-" ] && [ "${command:0:5}" != "fish-" ]; then
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echo "$command"
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fi
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else
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echo ${command##sh-}
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if [ "${command:0:3}" = "sh-" ]; then
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echo "${command##sh-}"
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elif [ "${command:0:5}" = "fish-" ]; then
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echo "${command##fish-}"
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else
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echo "${command}"
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fi
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fi
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done
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done
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@ -10,7 +10,7 @@ if [ -z "$COMMAND" ]; then
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exit 1
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fi
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COMMAND_PATH="$(command -v "pyenv-$COMMAND" || command -v "pyenv-sh-$COMMAND")"
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COMMAND_PATH="$(command -v "pyenv-$COMMAND" || command -v "pyenv-sh-$COMMAND" || command -v "pyenv-fish-$COMMAND")"
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if grep -i "^# provide pyenv completions" "$COMMAND_PATH" >/dev/null; then
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shift
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exec "$COMMAND_PATH" --complete "$@"
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14
libexec/pyenv-fish-rehash
Executable file
14
libexec/pyenv-fish-rehash
Executable file
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@ -0,0 +1,14 @@
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#!/usr/bin/env bash
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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# Provide pyenv completions
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if [ "$1" = "--complete" ]; then
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exec pyenv-rehash --complete
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fi
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# When pyenv shell integration is enabled, delegate to pyenv-rehash,
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# then tell the shell to empty its command lookup cache.
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pyenv-rehash
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# FIXME: support fish
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#echo "hash -r"
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52
libexec/pyenv-fish-shell
Executable file
52
libexec/pyenv-fish-shell
Executable file
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@ -0,0 +1,52 @@
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#!/usr/bin/env bash
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#
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# Summary: Set or show the shell-specific Python version
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#
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# Usage: pyenv shell <version>
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# pyenv shell --unset
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#
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# Sets a shell-specific Python version by setting the `PYENV_VERSION'
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# environment variable in your shell. This version overrides local
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# application-specific versions and the global version.
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#
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# <version> should be a string matching a Python version known to pyenv.
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# The special version string `system' will use your default system Python.
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# Run `pyenv versions' for a list of available Python versions.
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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# Provide pyenv completions
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if [ "$1" = "--complete" ]; then
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echo --unset
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echo system
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exec pyenv-versions --bare
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fi
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versions=("$@")
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if [ -z "$versions" ]; then
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if [ -z "$PYENV_VERSION" ]; then
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echo "pyenv: no shell-specific version configured" >&2
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exit 1
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else
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echo "echo \"\$PYENV_VERSION\""
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exit
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fi
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fi
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if [ "$versions" = "--unset" ]; then
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echo "set -e PYENV_VERSION"
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exit
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fi
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# Make sure the specified version is installed.
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if pyenv-prefix "${versions[@]}" >/dev/null; then
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OLDIFS="$IFS"
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IFS=: PYENV_VERSION="${versions[*]}"
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IFS="OLDIFS"
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echo "setenv PYENV_VERSION \"${PYENV_VERSION}\""
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else
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echo "false"
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exit 1
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fi
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@ -17,7 +17,7 @@ set -e
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command_path() {
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local command="$1"
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command -v pyenv-"$command" || command -v pyenv-sh-"$command" || true
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command -v pyenv-"$command" || command -v pyenv-sh-"$command" || command -v pyenv-fish-"$command" || true
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}
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extract_initial_comment_block() {
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@ -56,6 +56,9 @@ if [ -z "$print" ]; then
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ksh )
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profile='~/.profile'
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;;
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fish )
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profile='~/.config/fish/config.fish'
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;;
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* )
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profile='your profile'
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;;
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@ -73,21 +76,52 @@ fi
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mkdir -p "${PYENV_ROOT}/"{shims,versions}
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echo 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
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case "$shell" in
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fish )
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echo 'setenv PATH "'${PYENV_ROOT}'/shims"' '$PATH' ';'
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;;
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* )
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echo 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
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;;
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esac
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case "$shell" in
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bash | zsh )
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echo "source \"$root/completions/pyenv.${shell}\""
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;;
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fish )
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echo ". \"$root/completions/pyenv.${shell}\";"
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;;
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esac
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if [ -z "$no_rehash" ]; then
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echo 'pyenv rehash 2>/dev/null'
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fi
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commands=(`pyenv-commands --sh`)
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IFS="|"
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cat <<EOS
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case "$shell" in
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fish )
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commands=(`pyenv-commands --fish`)
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cat <<EOS
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;function pyenv;
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set -e command;
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set command \$argv[1];
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if [ (count \$argv) -gt 0 ];
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set -e argv[1];
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end;
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switch "\$command";
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case ${commands[*]};
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eval (pyenv "fish-\$command" \$argv);
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case '*';
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command pyenv "\$command" \$argv;
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end;
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end;
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EOS
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;;
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* )
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commands=(`pyenv-commands --sh`)
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IFS="|"
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cat <<EOS
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pyenv() {
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typeset command
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command="\$1"
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@ -103,3 +137,5 @@ pyenv() {
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esac
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}
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EOS
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;;
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esac
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