70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package commands
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import (
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"fmt"
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"os"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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func (e *Executor) initCompletion() {
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completionCmd := &cobra.Command{
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Use: "completion",
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Short: "Output completion script",
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}
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e.rootCmd.AddCommand(completionCmd)
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bashCmd := &cobra.Command{
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Use: "bash",
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Short: "Output bash completion script",
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RunE: e.executeBashCompletion,
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}
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completionCmd.AddCommand(bashCmd)
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zshCmd := &cobra.Command{
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Use: "zsh",
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Short: "Output zsh completion script",
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RunE: e.executeZshCompletion,
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}
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completionCmd.AddCommand(zshCmd)
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fishCmd := &cobra.Command{
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Use: "fish",
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Short: "Output fish completion script",
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RunE: e.executeFishCompletion,
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}
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completionCmd.AddCommand(fishCmd)
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}
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func (e *Executor) executeBashCompletion(cmd *cobra.Command, args []string) error {
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err := cmd.Root().GenBashCompletion(os.Stdout)
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if err != nil {
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return errors.Wrap(err, "unable to generate bash completions: %v")
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}
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return nil
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}
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func (e *Executor) executeZshCompletion(cmd *cobra.Command, args []string) error {
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err := cmd.Root().GenZshCompletion(os.Stdout)
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if err != nil {
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return errors.Wrap(err, "unable to generate zsh completions: %v")
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}
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// Add extra compdef directive to support sourcing command directly.
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// https://github.com/spf13/cobra/issues/881
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// https://github.com/spf13/cobra/pull/887
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fmt.Println("compdef _golangci-lint golangci-lint")
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return nil
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}
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func (e *Executor) executeFishCompletion(cmd *cobra.Command, args []string) error {
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err := cmd.Root().GenFishCompletion(os.Stdout, true)
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if err != nil {
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return errors.Wrap(err, "generate fish completion")
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}
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return nil
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}
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