Fix: config file default use datadir/config.yaml

Dockerfile

@@ -18,9 +18,6 @@ ENV SERVER_LISTEN=0.0.0.0
 
 ENV SERVER_PORT=8080
 
-# only log to stdout
-ENV LOG_ENABLE=false
-
 COPY --from=builder /synctv/build/synctv /usr/local/bin/synctv
 
 COPY entrypoint.sh /entrypoint.sh
@@ -31,6 +28,10 @@ RUN chmod +x /entrypoint.sh
 
 ENV PUID=0 PGID=0 UMASK=022
 
+WORKDIR /opt/synctv
+
 EXPOSE 8080/tcp 8080/udp
 
+VOLUME [ "/opt/synctv" ]
+
 CMD [ "/entrypoint.sh" ]

cmd/root.go

@@ -36,5 +36,5 @@ func init() {
 		home = "~"
 	}
 	RootCmd.PersistentFlags().StringVar(&flags.DataDir, "data-dir", filepath.Join(home, ".synctv"), "data dir")
-	RootCmd.PersistentFlags().StringVarP(&flags.ConfigFile, "config", "f", filepath.Join(flags.DataDir, "config.yaml"), "config file path")
+	RootCmd.PersistentFlags().StringVarP(&flags.ConfigFile, "config", "f", "", "config file path")
 }

docker-compose.yml

@@ -7,6 +7,8 @@ services:
     ports:
       - '8080:8080/tcp'
       - '8080:8080/udp'
+    volumes:
+      - /opt/synctv:/opt/synctv
     environment:
       - PUID=0
       - PGID=0

entrypoint.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-chown -R ${PUID}:${PGID} /opt/synctv/
+chown -R ${PUID}:${PGID} /opt/synctv
 
 umask ${UMASK}
 
-exec su-exec ${PUID}:${PGID} synctv server --env-no-prefix --skip-config
+exec su-exec ${PUID}:${PGID} synctv server --env-no-prefix --data-dir /opt/synctv