Adding bash completion for codegen and for the server

cmd/aws-service-operator/completion.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var completionCmd = &cobra.Command{
+	Use:   "completion",
+	Short: "Generates the bash completion scripts",
+	Long: `To load completion run
+ . <(aws-service-operator completion)`,
+	Run: func(cmd *cobra.Command, args []string) {
+		rootCmd.GenBashCompletion(os.Stdout)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(completionCmd)
+}

code-generation/cmd/aws-service-operator-codegen/completion.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var completionCmd = &cobra.Command{
+	Use:   "completion",
+	Short: "Generates the bash completion scripts",
+	Long: `To load completion run
+ . <(aws-service-operator-codegen completion)`,
+	Run: func(cmd *cobra.Command, args []string) {
+		rootCmd.GenBashCompletion(os.Stdout)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(completionCmd)
+}