fix docker logs and db #1019

entrypoint.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
 
+DB_PATH="${SUI_DB_FOLDER:-/app/db}/s-ui.db"
+if [ -f "$DB_PATH" ]; then
 	./sui migrate
-./sui
+fi
+
+exec ./sui

logger/logger.go

@@ -23,6 +23,16 @@ func InitLogger(level logging.Level) {
 	var backend logging.Backend
 	var format logging.Formatter
 
+	_, inContainer := os.LookupEnv("container")
+	if !inContainer {
+		if _, statErr := os.Stat("/.dockerenv"); statErr == nil {
+			inContainer = true
+		}
+	}
+	if inContainer {
+		backend = logging.NewLogBackend(os.Stderr, "", 0)
+		format = logging.MustStringFormatter(`%{time:2006/01/02 15:04:05} %{level} - %{message}`)
+	} else {
 		backend, err = logging.NewSyslogBackend("")
 		if err != nil {
 			fmt.Println("Unable to use syslog: " + err.Error())
@@ -33,6 +43,7 @@ func InitLogger(level logging.Level) {
 		} else {
 			format = logging.MustStringFormatter(`%{level} - %{message}`)
 		}
+	}
 
 	backendFormatter := logging.NewBackendFormatter(backend, format)
 	backendLeveled := logging.AddModuleLevel(backendFormatter)