git: cherry

completers/git_completer/cmd/cherry.go

@@ -0,0 +1,43 @@
+package cmd
+
+import (
+	"strings"
+
+	"github.com/rsteube/carapace"
+	"github.com/rsteube/carapace-bin/pkg/actions/tools/git"
+	"github.com/spf13/cobra"
+)
+
+var cherryCmd = &cobra.Command{
+	Use:     "cherry",
+	Short:   "Find commits yet to be applied to upstream",
+	Run:     func(cmd *cobra.Command, args []string) {},
+	GroupID: groups[group_low_level_interrogator].ID,
+}
+
+func init() {
+	carapace.Gen(cherryCmd).Standalone()
+
+	cherryCmd.Flags().String("abbrev", "", "use <n> digits to display object names")
+	cherryCmd.Flags().BoolP("verbose", "v", false, "be verbose")
+	rootCmd.AddCommand(cherryCmd)
+
+	cherryCmd.Flag("abbrev").NoOptDefVal = " "
+
+	carapace.Gen(cherryCmd).PositionalCompletion(
+		git.ActionRefs(git.RefOption{}.Default()),
+		git.ActionRefs(git.RefOption{}.Default()),
+		carapace.ActionCallback(func(c carapace.Context) carapace.Action {
+			return carapace.ActionExecCommand("git", "cherry", "--abbrev", "--verbose", c.Args[0], c.Args[1])(func(output []byte) carapace.Action {
+				lines := strings.Split(string(output), "\n")
+				vals := make([]string, 0)
+				for _, line := range lines {
+					if fields := strings.Fields(line); len(fields) > 2 {
+						vals = append(vals, fields[1], strings.Join(fields[2:], " "))
+					}
+				}
+				return carapace.ActionValuesDescribed(vals...)
+			})
+		}),
+	)
+}