From: Jeff Halter <redacted>
Date: Mon, 13 Jun 2022 00:41:30 +0000 (-0700)
Subject: Simplify the behavior of init with an existing config
X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/commitdiff_plain/6936ce913c5b2db003cff5624ca5f92c6f4c5ebc

Simplify the behavior of init with an existing config

Old behavior:
if config dir found, exit with message

New behavior:
if config dir found, log a message and continue

This simplifies the process for new users.
---

diff --git a/cmd/mobius-hotline-server/main.go b/cmd/mobius-hotline-server/main.go
index cf3c5a9..07bbc88 100644
--- a/cmd/mobius-hotline-server/main.go
+++ b/cmd/mobius-hotline-server/main.go
@@ -56,16 +56,18 @@ func main() {
 	logger := l.Sugar()
 
 	if *init {
-		if _, err := os.Stat(*configDir + "/config.yaml"); !os.IsNotExist(err) {
-			logger.Fatalw("Init failed.  Existing config directory found: " + *configDir)
-		}
+		if _, err := os.Stat(*configDir + "/config.yaml"); os.IsNotExist(err) {
+			if err := os.MkdirAll(*configDir, 0750); err != nil {
+				logger.Fatal(err)
+			}
 
-		if err := os.MkdirAll(*configDir, 0750); err != nil {
-			logger.Fatal(err)
-		}
+			if err := copyDir("mobius/config", *configDir); err != nil {
+				logger.Fatal(err)
+			}
+			logger.Infow("Config dir initialized at " + *configDir)
 
-		if err := copyDir("mobius/config", *configDir); err != nil {
-			logger.Fatal(err)
+		} else {
+			logger.Infow("Existing config dir found.  Skipping initialization.")
 		}
 	}