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Merge remote-tracking branch 'opes/chruby_options' into staging_065
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11
README.md
11
README.md
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@ -266,6 +266,17 @@ Some example settings:
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| Normal Colors | `(red3 darkorange3 darkgoldenrod gold3 yellow3 chartreuse2 mediumspringgreen green3 green3 green4 darkgreen)` |
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| Subdued Colors | `(darkred orange4 yellow4 yellow4 chartreuse3 green3 green4 darkgreen)` |
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##### chruby
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This segment shows the version of Ruby being used when using `chruby` to change your current Ruby stack.
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It uses `$RUBY_ENGINE` and `$RUBY_VERSION` as set by `chruby`.
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| Variable | Default Value | Description |
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|----------|---------------|-------------|
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|`POWERLEVEL9K_CHRUBY_SHOW_ENGINE`|true|Show the currently selected Ruby engine (e.g. `ruby`, `jruby`, `rbx`, etc)
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|`POWERLEVEL9K_CHRUBY_SHOW_VERSION`|true|Shows the currently selected engine's version (e.g. `2.5.1`)
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##### command_execution_time
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Display the time the previous command took to execute if the time is above
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@ -1252,11 +1252,24 @@ prompt_rbenv() {
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# Segment to display chruby information
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# see https://github.com/postmodern/chruby/issues/245 for chruby_auto issue with ZSH
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prompt_chruby() {
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local chruby_env
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chrb_env="$(chruby 2> /dev/null | grep \* | tr -d '* ')"
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# Uses $RUBY_VERSION and $RUBY_ENGINE set by chruby
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set_default POWERLEVEL9K_CHRUBY_SHOW_VERSION true
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set_default POWERLEVEL9K_CHRUBY_SHOW_ENGINE true
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local chruby_label=""
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if [[ "$POWERLEVEL9K_CHRUBY_SHOW_ENGINE" == true ]]; then
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chruby_label+="$RUBY_ENGINE "
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fi
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if [[ "$POWERLEVEL9K_CHRUBY_SHOW_VERSION" == true ]]; then
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chruby_label+="$RUBY_VERSION"
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fi
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# Truncate trailing spaces
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chruby_label="${chruby_label%"${chruby_label##*[![:space:]]}"}"
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# Don't show anything if the chruby did not change the default ruby
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if [[ "${chrb_env:-system}" != "system" ]]; then
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"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chrb_env}" 'RUBY_ICON'
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if [[ "$RUBY_ENGINE" != "" ]]; then
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"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chruby_label}" 'RUBY_ICON'
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fi
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}
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