fix: do not fail to print --versiondo-not-fail-for-version

when there are missing parameters such as `--listen-http`
by splitting configuration loading and validation.

Related to omnibus-gitlab#6321.

Changelog: other

1 files changed, 4 insertions, 0 deletions

diff --git a/main.go b/main.go
index 09066e2c..042e5974 100644
--- a/main.go
+++ b/main.go
@@ -50,6 +50,10 @@ func appMain() {
 
 	printVersion(config.General.ShowVersion, VERSION)
 
+	if err := cfg.Validate(config); err != nil {
+		log.WithError(err).Fatal("invalid config settings")
+	}
+
 	if config.Sentry.DSN != "" {
 		initErrorReporting(config.Sentry.DSN, config.Sentry.Environment)
 	}