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30 lines
724 B
Fish
30 lines
724 B
Fish
# To show the right prompt please set
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# set theme_display_rbenv 'yes' (config.fish)
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# set theme_display_rbenv_gemset 'yes' (config.fish)
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function _ruby_version
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echo (command rbenv version-name | sed 's/\n//')
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end
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function _ruby_gemset
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echo (command rbenv gemset active ^/dev/null | sed -e 's| global||')
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end
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function fish_right_prompt
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if [ "$theme_display_rbenv" = 'yes' ]
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set -l red (set_color red)
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set -l normal (set_color normal)
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set ruby_info $red(_ruby_version)
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if [ "$theme_display_rbenv_gemset" = 'yes' ]
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if [ (_ruby_gemset) ]
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set -l ruby_gemset $red(_ruby_gemset)
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set ruby_info "$ruby_info@$ruby_gemset"
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end
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end
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echo -n -s $ruby_info $normal
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end
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end
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