2011-08-12 05:33:45 -04:00
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#!/usr/bin/env bash
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2012-12-29 23:05:04 -05:00
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# Summary: Configure the shell environment for rbenv
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# Usage: eval "$(rbenv init - [--no-rehash] [<shell>])"
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2012-12-29 17:34:53 -05:00
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2011-08-12 05:33:45 -04:00
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set -e
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2011-09-12 11:11:59 -04:00
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[ -n "$RBENV_DEBUG" ] && set -x
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2011-08-04 00:16:28 -04:00
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2015-11-20 09:20:01 -05:00
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# Provide rbenv completions
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if [ "$1" = "--complete" ]; then
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echo -
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echo --no-rehash
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echo bash
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echo fish
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echo ksh
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echo zsh
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exit
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fi
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2011-08-04 01:45:40 -04:00
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print=""
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2011-12-25 20:59:24 -05:00
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no_rehash=""
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2012-01-17 09:50:40 -05:00
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for args in "$@"
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do
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if [ "$args" = "-" ]; then
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print=1
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2013-03-23 09:36:11 -04:00
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shift
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2012-01-17 09:50:40 -05:00
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fi
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if [ "$args" = "--no-rehash" ]; then
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no_rehash=1
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shift
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fi
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done
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2011-12-25 20:59:24 -05:00
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2011-08-04 01:45:40 -04:00
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shell="$1"
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2011-08-04 00:16:28 -04:00
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if [ -z "$shell" ]; then
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2015-05-10 10:03:06 -04:00
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shell="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)"
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2014-01-02 16:36:03 -05:00
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shell="${shell%% *}"
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2015-12-24 07:23:01 -05:00
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shell="${shell##-}"
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2015-05-10 10:17:35 -04:00
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shell="${shell:-$SHELL}"
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shell="${shell##*/}"
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2011-08-04 00:16:28 -04:00
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fi
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2014-01-04 10:37:20 -05:00
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root="${0%/*}/.."
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2011-08-04 00:16:28 -04:00
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2011-08-04 01:45:40 -04:00
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if [ -z "$print" ]; then
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case "$shell" in
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bash )
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2015-10-26 10:45:52 -04:00
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if [ -f "${HOME}/.bashrc" ] && [ ! -f "${HOME}/.bash_profile" ]; then
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profile='~/.bashrc'
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else
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profile='~/.bash_profile'
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fi
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2011-08-04 01:45:40 -04:00
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;;
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zsh )
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profile='~/.zshrc'
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;;
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2011-12-15 15:54:38 -05:00
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ksh )
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profile='~/.profile'
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;;
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2013-08-15 10:01:13 -04:00
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fish )
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profile='~/.config/fish/config.fish'
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;;
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2011-08-04 01:45:40 -04:00
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* )
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profile='your profile'
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;;
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esac
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2015-09-12 18:27:32 -04:00
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{ echo "# Load rbenv automatically by appending"
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2011-08-04 01:45:40 -04:00
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echo "# the following to ${profile}:"
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echo
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2013-09-28 09:04:24 -04:00
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case "$shell" in
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fish )
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2016-02-20 10:27:39 -05:00
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echo 'status --is-interactive; and source (rbenv init -|psub)'
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2013-09-28 09:04:24 -04:00
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;;
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* )
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echo 'eval "$(rbenv init -)"'
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;;
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esac
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2011-08-04 01:45:40 -04:00
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echo
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} >&2
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exit 1
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fi
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2011-09-11 12:58:57 -04:00
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mkdir -p "${RBENV_ROOT}/"{shims,versions}
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2011-08-04 01:48:37 -04:00
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2013-09-28 12:43:39 -04:00
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case "$shell" in
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fish )
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2017-05-16 16:36:06 -04:00
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echo "set -gx PATH '${RBENV_ROOT}/shims' \$PATH"
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2017-04-07 02:55:48 -04:00
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echo "set -gx RBENV_SHELL $shell"
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2013-09-28 12:43:39 -04:00
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;;
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* )
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2014-10-14 19:36:20 -04:00
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echo 'export PATH="'${RBENV_ROOT}'/shims:${PATH}"'
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2013-09-28 12:43:39 -04:00
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echo "export RBENV_SHELL=$shell"
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;;
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esac
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2013-09-09 03:53:29 -04:00
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completion="${root}/completions/rbenv.${shell}"
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2013-10-03 10:12:24 -04:00
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if [ -r "$completion" ]; then
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2016-02-20 10:27:39 -05:00
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echo "source '$completion'"
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2013-10-03 10:12:24 -04:00
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fi
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2011-08-15 02:18:04 -04:00
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2011-12-25 20:59:24 -05:00
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if [ -z "$no_rehash" ]; then
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2014-11-29 00:16:14 -05:00
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echo 'command rbenv rehash 2>/dev/null'
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2011-12-25 20:59:24 -05:00
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fi
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2011-08-23 12:34:42 -04:00
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2012-08-13 13:08:39 -04:00
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commands=(`rbenv-commands --sh`)
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2013-08-15 10:01:13 -04:00
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case "$shell" in
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fish )
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cat <<EOS
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function rbenv
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set command \$argv[1]
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2013-09-28 09:04:24 -04:00
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set -e argv[1]
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2013-08-15 10:01:13 -04:00
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switch "\$command"
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case ${commands[*]}
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2016-02-20 10:27:39 -05:00
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source (rbenv "sh-\$command" \$argv|psub)
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2013-08-15 10:01:13 -04:00
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case '*'
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command rbenv "\$command" \$argv
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end
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end
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2013-09-28 09:58:13 -04:00
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EOS
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;;
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ksh )
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cat <<EOS
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function rbenv {
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typeset command
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2013-08-15 10:01:13 -04:00
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EOS
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;;
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* )
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cat <<EOS
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2011-12-24 17:49:22 -05:00
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rbenv() {
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2013-09-28 09:58:13 -04:00
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local command
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EOS
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;;
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esac
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2014-06-02 13:36:49 -04:00
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if [ "$shell" != "fish" ]; then
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2013-09-28 09:58:13 -04:00
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IFS="|"
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cat <<EOS
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2012-12-13 00:01:26 -05:00
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command="\$1"
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2011-09-10 20:50:12 -04:00
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if [ "\$#" -gt 0 ]; then
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shift
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fi
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2011-09-10 20:45:36 -04:00
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case "\$command" in
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2011-08-23 12:34:42 -04:00
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${commands[*]})
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2015-10-11 19:31:57 -04:00
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eval "\$(rbenv "sh-\$command" "\$@")";;
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2011-08-23 12:34:42 -04:00
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*)
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2011-09-10 20:45:36 -04:00
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command rbenv "\$command" "\$@";;
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2011-09-10 20:50:12 -04:00
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esac
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}
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2011-08-23 12:34:42 -04:00
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EOS
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2014-06-02 13:36:49 -04:00
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fi
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