Use env vars when config.yaml not exist

Signed-off-by: Asai Neko <sugar@sne.moe>

config/config.go

@@ -26,11 +26,15 @@ func Init() {
 	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
 	viper.AutomaticEnv()
 
-	conf := &config{}
 	if err := viper.ReadInConfig(); err != nil {
-		// Dont generate config when using dev mode
-		log.Fatalln("[Config] Can't read config!")
+		if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+			log.Println("[Config] No config file found, using Env vars only.")
+		} else {
+			log.Fatalf("[Config] Fatal error reading config file: %s \n", err)
+		}
 	}
+
+	conf := &config{}
 	if err := viper.Unmarshal(conf); err != nil {
 		log.Fatalln("[Condig] Can't unmarshal config!")
 	}

deploy/Caddyfile

@@ -1,11 +1,11 @@
 test.nix.org.cn {
-    tls /etc/caddy/cert.crt /etc/caddy/key.pem
+    tls /etc/caddy/cert.crt /etc/caddy/cert.key
 
     handle /app/api/* {
-        reverse_proxy backend:8000
+        reverse_proxy cms-server:8000
     }
 
     handle /app/* {
-        reverse_proxy client-cms:3000
+        reverse_proxy cms-client:3000
     }
 }

deploy/compose.yaml

@@ -1,7 +1,7 @@
 services:
     postgres:
         image: docker.io/postgres:18-alpine
-        container_name: cms-db
+        container_name: postgres
         environment:
             POSTGRES_USER: postgres
             POSTGRES_PASSWORD: postgres
@@ -18,7 +18,7 @@ services:
 
     redis:
         image: docker.io/redis:8-alpine
-        container_name: cms-redis
+        container_name: redis
         volumes:
             - ./data/redis:/data
         healthcheck:
@@ -29,7 +29,7 @@ services:
 
     lgtm:
         image: grafana/otel-lgtm:latest
-        container_name: lgtm-stack
+        container_name: lgtm
         ports:
             - "3000:3000"
             - "4317:4317" # OTLP gRPC
@@ -48,7 +48,7 @@ services:
 
     caddy:
         image: docker.io/caddy:latest
-        container_name: caddy-proxy
+        container_name: caddy
         restart: always
         ports:
             - "80:80"