eeafj/golangci-lint
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Add zsh completion command.

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Fixes #862
This commit is contained in:
Trevor Pounds 2019-12-30 01:36:09 -05:00
parent 60c55133a6
commit c1673d2277
1 changed files with 23 additions and 2 deletions
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25
pkg/commands/completion.go
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@ -1,6 +1,7 @@
package commands package commands
import ( import (
"fmt"
"os" "os"
"github.com/pkg/errors" "github.com/pkg/errors"
@ -17,12 +18,19 @@ func (e *Executor) initCompletion() {
bashCmd := &cobra.Command{ bashCmd := &cobra.Command{
Use: "bash", Use: "bash",
Short: "Output bash completion script", Short: "Output bash completion script",
RunE: e.executeCompletion, RunE: e.executeBashCompletion,
} }
completionCmd.AddCommand(bashCmd) completionCmd.AddCommand(bashCmd)
zshCmd := &cobra.Command{
Use: "zsh",
Short: "Output zsh completion script",
RunE: e.executeZshCompletion,
}
completionCmd.AddCommand(zshCmd)
} }
func (e *Executor) executeCompletion(cmd *cobra.Command, args []string) error { func (e *Executor) executeBashCompletion(cmd *cobra.Command, args []string) error {
err := cmd.Root().GenBashCompletion(os.Stdout) err := cmd.Root().GenBashCompletion(os.Stdout)
if err != nil { if err != nil {
return errors.Wrap(err, "unable to generate bash completions: %v") return errors.Wrap(err, "unable to generate bash completions: %v")
@ -30,3 +38,16 @@ func (e *Executor) executeCompletion(cmd *cobra.Command, args []string) error {
return nil return nil
} }
func (e *Executor) executeZshCompletion(cmd *cobra.Command, args []string) error {
err := cmd.Root().GenZshCompletion(os.Stdout)
if err != nil {
return errors.Wrap(err, "unable to generate zsh completions: %v")
}
// Add extra compdef directive to support sourcing command directly.
// https://github.com/spf13/cobra/issues/881
// https://github.com/spf13/cobra/pull/887
fmt.Println("compdef _golangci-lint golangci-lint")
return nil
}