Customization/powerlevel10k
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Add options for customizing chruby segment

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Dan 2018-04-30 10:52:15 -07:00
parent 4be16020b7
commit 05f44b94bf
2 changed files with 28 additions and 4 deletions
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11
README.md
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@ -393,6 +393,17 @@ segment will not be displayed.
|`POWERLEVEL9K_PUBLIC_IP_METHODS`|(dig curl wget)| These methods in that order are used to refresh your IP.|
|`POWERLEVEL9K_PUBLIC_IP_NONE`|None|The string displayed when an IP was not obtained|
##### 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`)
##### rbenv
This segment shows the version of Ruby being used when using `rbenv` to change your current Ruby stack.

21
powerlevel9k.zsh-theme
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@ -950,11 +950,24 @@ 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
}