From 273db078b03f4fa4b8e3d71fb23719bba334aaa4 Mon Sep 17 00:00:00 2001
From: decentral1se <lukewm@riseup.net>
Date: Sun, 5 Sep 2021 21:46:36 +0200
Subject: [PATCH] fix: bail out if app doesn't exist

Closes https://git.coopcloud.tech/coop-cloud/go-abra/issues/67.
Closes https://git.coopcloud.tech/coop-cloud/go-abra/pulls/69.

Fix lifted from approach in
https://git.coopcloud.tech/coop-cloud/go-abra/pulls/69. Thanks for
@knoflook!
---
 cli/app/config.go | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/cli/app/config.go b/cli/app/config.go
index 87c22137..1921fe6e 100644
--- a/cli/app/config.go
+++ b/cli/app/config.go
@@ -22,6 +22,15 @@ var appConfigCommand = &cli.Command{
 			internal.ShowSubcommandHelpAndError(c, errors.New("no app name provided"))
 		}
 
+		appFiles, err := config.LoadAppFiles("")
+		if err != nil {
+			logrus.Fatal(err)
+		}
+
+		if _, ok := appFiles[appName]; !ok {
+			logrus.Fatalf("'%s' doesn't exist?", appName)
+		}
+
 		ed, ok := os.LookupEnv("EDITOR")
 		if !ok {
 			edPrompt := &survey.Select{
@@ -33,11 +42,6 @@ var appConfigCommand = &cli.Command{
 			}
 		}
 
-		appFiles, err := config.LoadAppFiles("")
-		if err != nil {
-			logrus.Fatal(err)
-		}
-
 		cmd := exec.Command(ed, appFiles[appName].Path)
 		cmd.Stdin = os.Stdin
 		cmd.Stdout = os.Stdout