diff options
| -rw-r--r-- | README.md | 11 | ||||
| -rwxr-xr-x | powerlevel9k.zsh-theme | 21 |
2 files changed, 28 insertions, 4 deletions
@@ -260,6 +260,17 @@ Some example settings: | Normal Colors | `(124 130 136 142 148 112 76 40 34 28 22)` | | Subdued Colors | `( 88 94 100 106 70 34 28 22)` | +##### chruby + +This segment shows the version of Ruby being used when using `chruby` to change your current Ruby stack. + +It uses `$RUBY_ENGINE` and `$RUBY_VERSION` as set by `chruby`. + +| Variable | Default Value | Description | +|----------|---------------|-------------| +|`POWERLEVEL9K_CHRUBY_SHOW_ENGINE`|true|Show the currently selected Ruby engine (e.g. `ruby`, `jruby`, `rbx`, etc) +|`POWERLEVEL9K_CHRUBY_SHOW_VERSION`|true|Shows the currently selected engine's version (e.g. `2.5.1`) + ##### command_execution_time Display the time the previous command took to execute if the time is above diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme index 0e09ef03..0d776911 100755 --- a/powerlevel9k.zsh-theme +++ b/powerlevel9k.zsh-theme @@ -1086,11 +1086,24 @@ prompt_rbenv() { # chruby information # see https://github.com/postmodern/chruby/issues/245 for chruby_auto issue with ZSH prompt_chruby() { - local chruby_env - chrb_env="$(chruby 2> /dev/null | grep \* | tr -d '* ')" + # Uses $RUBY_VERSION and $RUBY_ENGINE set by chruby + set_default POWERLEVEL9K_CHRUBY_SHOW_VERSION true + set_default POWERLEVEL9K_CHRUBY_SHOW_ENGINE true + local chruby_label="" + + if [[ "$POWERLEVEL9K_CHRUBY_SHOW_ENGINE" == true ]]; then + chruby_label+="$RUBY_ENGINE " + fi + if [[ "$POWERLEVEL9K_CHRUBY_SHOW_VERSION" == true ]]; then + chruby_label+="$RUBY_VERSION" + fi + + # Truncate trailing spaces + chruby_label="${chruby_label%"${chruby_label##*[![:space:]]}"}" + # Don't show anything if the chruby did not change the default ruby - if [[ "${chrb_env:-system}" != "system" ]]; then - "$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chrb_env}" 'RUBY_ICON' + if [[ "$RUBY_ENGINE" != "" ]]; then + "$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chruby_label}" 'RUBY_ICON' fi } |