added git-clear (#2537)

completers/git-clear_completer/cmd/root.go

@@ -0,0 +1,23 @@
+package cmd
+
+import (
+	"github.com/carapace-sh/carapace"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "git-clear",
+	Short: "Rigorously clean up a repository",
+	Long:  "https://github.com/tj/git-extras/blob/master/Commands.md#git-clear",
+	Run:   func(cmd *cobra.Command, args []string) {},
+}
+
+func Execute() error {
+	return rootCmd.Execute()
+}
+func init() {
+	carapace.Gen(rootCmd).Standalone()
+
+	rootCmd.Flags().BoolP("force", "f", false, "Force the clean, with no warning to the user")
+	rootCmd.Flags().BoolP("help", "h", false, "show help")
+}

completers/git-clear_completer/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "github.com/carapace-sh/carapace-bin/completers/git-clear_completer/cmd"
+
+func main() {
+	cmd.Execute()
+}