1 files changed, 19 insertions, 0 deletions
diff --git a/argv.custom.go b/argv.custom.go
index 066d80a..1e8abac 100644
--- a/argv.custom.go
+++ b/argv.custom.go
@@ -1,5 +1,11 @@
 package main
 
+import (
+	"os"
+
+	"go.wit.com/lib/protobuf/argvpb"
+)
+
 // this is where to customize argv for your application
 
 var APPNAME string = "basicwindow"
@@ -13,3 +19,16 @@ func (a args) Description() string {
 This basicwindow example demonstrates multiple windows
 `
 }
+
+// sends the strings to bash or zsh that will be your options
+func (a args) SendCompletionStrings(pb *argvpb.Argv) {
+	if pb.Cmd == "" {
+		// these are base autocomplete strings
+		matches := []string{"--bash", "--version", "demo", "gui"}
+		pb.SendStrings(matches)
+	} else {
+		// autogenerate the strings for the subcommand using github.com/alexflint/go-arg
+		pb.GenerateSubCommandStrings(pb.Goargs...)
+	}
+	os.Exit(0)
+}