fix: initial subcmd completion

Broken by migration to v1 API.

cli/cli.go

@@ -14,6 +14,7 @@ import (
 	"coopcloud.tech/abra/cli/recipe"
 	"coopcloud.tech/abra/cli/record"
 	"coopcloud.tech/abra/cli/server"
+	"coopcloud.tech/abra/pkg/autocomplete"
 	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/web"
 	"github.com/sirupsen/logrus"
@@ -162,6 +163,7 @@ func newAbraApp(version, commit string) *cli.App {
 			UpgradeCommand,
 			AutoCompleteCommand,
 		},
+		BashComplete: autocomplete.SubcommandComplete,
 		Authors: []cli.Author{
 			// If you're looking at this and you hack on Abra and you're not listed
 			// here, please do add yourself! This is a community project, let's show

pkg/autocomplete/autocomplete.go

@@ -40,3 +40,24 @@ func RecipeNameComplete(c *cli.Context) {
 		fmt.Println(name)
 	}
 }
+
+// SubcommandComplete completes subcommands.
+func SubcommandComplete(c *cli.Context) {
+	if c.NArg() > 0 {
+		return
+	}
+
+	subcmds := []string{
+		"app",
+		"autocomplete",
+		"catalogue",
+		"recipe",
+		"record",
+		"server",
+		"upgrade",
+	}
+
+	for _, cmd := range subcmds {
+		fmt.Println(cmd)
+	}
+}