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fcc9d4dc0a
This fixes a rare case when fish's builtin function __fish_reload_key_bindings is not defined.
43 lines
1.4 KiB
Fish
43 lines
1.4 KiB
Fish
function omf.theme.set -a target_theme
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if not contains "$target_theme" (omf.packages.list --installed --theme)
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echo (omf::err)"Theme not installed!"(omf::off)
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echo Install it using (omf::em)omf install $target_theme(omf::off)
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return $OMF_INVALID_ARG
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end
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set -l current_theme (cat $OMF_CONFIG/theme)
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test "$target_theme" = "$current_theme"; and return 0
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set -l prompt_filename "fish_prompt.fish"
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set -l user_functions_path (omf.xdg.config_home)/fish/functions
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mkdir -p "$user_functions_path"
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if not omf.check.fish_prompt
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echo (omf::err)"Conflicting prompt setting."(omf::off)
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echo "Run "(omf::em)"omf doctor"(omf::off)" and fix issues before continuing."
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return $OMF_INVALID_ARG
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end
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# Replace autoload paths of current theme with the target one
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autoload -e {$OMF_CONFIG,$OMF_PATH}/themes/$current_theme
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autoload {$OMF_CONFIG,$OMF_PATH}/themes/$target_theme
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# Find target theme's fish_prompt and link to user function path
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for path in {$OMF_CONFIG,$OMF_PATH}/themes/$target_theme/$prompt_filename
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if test -e $path
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ln -sf $path $user_functions_path/$prompt_filename; and break
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end
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end
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# Reload fish key bindings if reload is available and needed
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functions -q __fish_reload_key_bindings
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and test (count {$OMF_CONFIG,$OMF_PATH}/key_binding?.fish) -gt 0
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and __fish_reload_key_bindings
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# Persist the changes
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echo "$target_theme" > "$OMF_CONFIG/theme"
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return 0
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end
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