21 lines
912 B
Fish
21 lines
912 B
Fish
function update_completions --description "Update completions for a command" --argument-names "target_command"
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# Usage: update_completions kubectl completion fish
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#
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# This generates new completions, sources them, and then saves it to your
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# user completions directory for future loading.
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if not set -q target_command ; or [ -z "$target_command" ]
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echo "Must pass some command to generate completions. eg: update_completions kubectl completion fish" 1>&2
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return 1
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end
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set --local completion_dir "$HOME/.config/fish/completions"
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if set -q XDG_CONFIG_HOME
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set --local completion_dir "$XDG_CONFIG_HOME"
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end
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set --local completion_path "$completion_dir/$target_command.fish"
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eval $argv[1..] | tee "$completion_path" | source
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echo "Completions for $target_command generated, sourced, and stored in $completion_path for future shells" 1>&2
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end
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