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60 lines
1.7 KiB
60 lines
1.7 KiB
_homebrew-installed() { |
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type brew &> /dev/null |
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} |
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FOUND_RBENV=0 |
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rbenvdirs=("$HOME/.rbenv" "/usr/local/rbenv" "/opt/rbenv" "/usr/local/opt/rbenv") |
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if _homebrew-installed && rbenv_homebrew_path=$(brew --prefix rbenv 2>/dev/null); then |
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rbenvdirs=($rbenv_homebrew_path "${rbenvdirs[@]}") |
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unset rbenv_homebrew_path |
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if [[ $RBENV_ROOT = '' ]]; then |
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RBENV_ROOT="$HOME/.rbenv" |
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fi |
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fi |
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for rbenvdir in "${rbenvdirs[@]}" ; do |
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if [ -d $rbenvdir/bin -a $FOUND_RBENV -eq 0 ] ; then |
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FOUND_RBENV=1 |
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if [[ $RBENV_ROOT = '' ]]; then |
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RBENV_ROOT=$rbenvdir |
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fi |
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export RBENV_ROOT |
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export PATH=${rbenvdir}/bin:$PATH |
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eval "$(rbenv init --no-rehash - zsh)" |
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alias rubies="rbenv versions" |
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alias gemsets="rbenv gemset list" |
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function current_ruby() { |
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echo "$(rbenv version-name)" |
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} |
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function current_gemset() { |
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echo "$(rbenv gemset active 2&>/dev/null | sed -e ":a" -e '$ s/\n/+/gp;N;b a' | head -n1)" |
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} |
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function gems { |
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local rbenv_path=$(rbenv prefix) |
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gem list $@ | sed -E \ |
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-e "s/\([0-9a-z, \.]+( .+)?\)/$fg[blue]&$reset_color/g" \ |
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-e "s|$(echo $rbenv_path)|$fg[magenta]\$rbenv_path$reset_color|g" \ |
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-e "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \ |
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-e "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g" |
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} |
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function rbenv_prompt_info() { |
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if [[ -n $(current_gemset) ]] ; then |
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echo "$(current_ruby)@$(current_gemset)" |
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else |
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echo "$(current_ruby)" |
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fi |
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} |
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fi |
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done |
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unset rbenvdir |
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if [ $FOUND_RBENV -eq 0 ] ; then |
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alias rubies='ruby -v' |
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function gemsets() { echo 'not supported' } |
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function rbenv_prompt_info() { echo "system: $(ruby -v | cut -f-2 -d ' ')" } |
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fi
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