fix(config): No longer crashes on startup when config file doesn't exist, just warns user

Thibaut-gauvin · Thibaut-gauvin · commit 304281e1d731 · 2024-01-29T16:01:58.000+01:00
diff --git a/cmd/root.go b/cmd/root.go
@@ -80,8 +80,9 @@ func initConfig() {
 
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err != nil {
-		logger.Errorf("Unable read from config: %s", err)
-		os.Exit(1)
+		// Non-blocking, because some command does not require config file, ie: docgen.
+		logger.Warnf("Unable read from config: %s", err)
+		return
 	}
 	logger.Infof("Using config file: %s", viper.ConfigFileUsed())
 }

Original file line number	Diff line number	Diff line change
`@@ -80,8 +80,9 @@ func initConfig() {`
`80`	`80`
`81`	`81`	`// If a config file is found, read it in.`
`82`	`82`	`if err := viper.ReadInConfig(); err != nil {`
`83`		`- logger.Errorf("Unable read from config: %s", err)`
`84`		`- os.Exit(1)`
	`83`	`+ // Non-blocking, because some command does not require config file, ie: docgen.`
	`84`	`+ logger.Warnf("Unable read from config: %s", err)`
	`85`	`+ return`
`85`	`86`	`}`
`86`	`87`	`logger.Infof("Using config file: %s", viper.ConfigFileUsed())`
`87`	`88`	`}`