Use an external command for clipboard

cmd/root.go

@@ -12,7 +12,6 @@ import (
 	gap "github.com/muesli/go-app-paths"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"golang.design/x/clipboard"
 )
 
 // rootCmd represents the base command when called without any subcommands
@@ -47,10 +46,6 @@ func Execute() {
 }
 
 func init() {
-	err := clipboard.Init()
-	if err != nil {
-		os.Exit(1)
-	}
 	rootCmd.Version = Version
 	initConfig()
 }
@@ -89,7 +84,7 @@ func initConfig() {
 	if createConfig {
 		_, err := os.Stat(firstDir)
 		if os.IsNotExist(err) {
-			err := os.Mkdir(firstDir, 0755)
+			err := os.Mkdir(firstDir, 0o755)
 			if err != nil {
 				fmt.Println(err)
 				os.Exit(1)
@@ -105,5 +100,10 @@ func initConfig() {
 		db = util.PromptUserTrimmed("Path to KeePass Database:")
 		viper.Set("database", db)
 	}
+	cbCmd := viper.GetString("clipboard-command")
+	if cbCmd == "" {
+		cbCmd = util.PromptUserTrimmed("Copy to Clipboard Command:")
+		viper.Set("clipboard-command", cbCmd)
+	}
 	viper.WriteConfig()
 }