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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| set -e RUBY_VERSION_FILE | ||
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| function chruby_auto --on-event fish_prompt | ||
| set -l cwd (pwd) | ||
| set -l dir (pwd) | ||
| set -l version_file '' | ||
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| while not test "$dir" = '/' | ||
| set version_file "$dir/.ruby-version" | ||
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| if test "$version_file" = "$RUBY_VERSION_FILE"; return | ||
| else if test -f "$version_file" | ||
| chruby (cat "$version_file"); or return 1 | ||
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| set -gx RUBY_VERSION_FILE "$version_file" | ||
| return | ||
| end | ||
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| cd $dir/.. | ||
| set dir (pwd) | ||
| end | ||
| cd $cwd | ||
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| if test -n "$RUBY_VERSION_FILE" | ||
| chruby_reset | ||
| set -e RUBY_VERSION_FILE | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| set CHRUBY_VERSION '0.3.5' | ||
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| set -eg RUBIES | ||
| test -d "$PREFIX/opt/rubies/"; and set -xg RUBIES $RUBIES $PREFIX/opt/rubies/* | ||
| test -d "$HOME/.rubies/"; and set -xg RUBIES $RUBIES $HOME/.rubies/* | ||
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| function chruby_reset | ||
| test -z $RUBY_ROOT; and return | ||
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| for arg in $PATH | ||
| test "$arg" = "$RUBY_ROOT/bin"; and continue | ||
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| if test "$UID" != "0" | ||
| test -n "$GEM_HOME"; and test "$arg" = "$GEM_HOME/bin"; and continue | ||
| test -n "$GEM_ROOT"; and test "$arg" = "$GEM_ROOT/bin"; and continue | ||
| end | ||
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| set -g NEW_PATH $arg $NEW_PATH | ||
| end | ||
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| set -x PATH $NEW_PATH | ||
| set -e NEW_PATH | ||
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| if test "$UID" != "0" | ||
| for arg in $GEM_PATH | ||
| test "$arg" = "$GEM_HOME"; and continue | ||
| test "$arg" = "$GEM_ROOT"; and continue | ||
| set -g NEW_GEM_PATH $arg $NEW_GEM_PATH | ||
| end | ||
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| set -x GEM_PATH $NEW_GEM_PATH | ||
| set -e NEW_GEM_PATH | ||
| set -e GEM_ROOT | ||
| set -e GEM_HOME | ||
| end | ||
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| set -e RUBY_ROOT | ||
| set -e RUBY_ENGINE | ||
| set -e RUBY_VERSION | ||
| set -e RUBYOPT | ||
| return 0 | ||
| end | ||
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| function chruby_use | ||
| echo $argv | read -l ruby_path opts | ||
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| if not test -x "$ruby_path/bin/ruby" | ||
| echo "chruby: $ruby_path/bin/ruby not executable" >&2 | ||
| return 1 | ||
| end | ||
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| test -n "$RUBY_ROOT"; and chruby_reset | ||
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| set -gx RUBY_ROOT $ruby_path | ||
| set -gx RUBYOPT $opts | ||
| set -x PATH $RUBY_ROOT/bin $PATH | ||
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| set -gx RUBY_ENGINE (eval "$RUBY_ROOT/bin/ruby -e 'print RUBY_ENGINE'") | ||
| set -gx RUBY_VERSION (eval "$RUBY_ROOT/bin/ruby -e 'print RUBY_VERSION'") | ||
| set -gx GEM_ROOT (eval "$RUBY_ROOT/bin/ruby -e 'print Gem.default_dir'") | ||
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| if test "$UID" != "0" | ||
| set -gx GEM_HOME "$HOME/.gem/$RUBY_ENGINE/$RUBY_VERSION" | ||
| set -gx GEM_PATH $GEM_HOME $GEM_ROOT $GEM_PATH | ||
| set PATH "$GEM_HOME/bin" $PATH | ||
| set -q $GEM_ROOT; and set PATH "$GEM_ROOT/bin" $PATH | ||
| end | ||
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| status -i; and echo "Using $RUBY_ENGINE-$RUBY_VERSION" | ||
| return 0 | ||
| end | ||
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| function chruby | ||
| echo $argv | read -l arg | ||
| if test "$arg" = "" | ||
| for dir in $RUBIES | ||
| test "$dir" = "$RUBY_ROOT"; and set star '*'; or set star ' ' | ||
| set dir (basename $dir); echo " $star $dir" | ||
| end | ||
| return 0 | ||
| end | ||
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| switch $argv[1] | ||
| case '-h' '--help' | ||
| echo "usage: chruby [RUBY|VERSION|system] [RUBY_OPTS]" | ||
| case '-v' '--version' | ||
| echo "chruby version $CHRUBY_VERSION" | ||
| case 'system' | ||
| chruby_reset | ||
| case '*' | ||
| echo $argv | read -l ruby opts | ||
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| set -l match '' | ||
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| for dir in $RUBIES | ||
| set basedir (basename $dir) | ||
| test "$basedir" = "$ruby"; and set match "$dir" | ||
| end | ||
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| if test -z "$match" | ||
| echo "chruby: unknown Ruby: $ruby" >&2 | ||
| return 1 | ||
| end | ||
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| chruby_use "$match" "$opts" | ||
| end | ||
| end |