feat: basic structure

bootstrap/log.go

@@ -0,0 +1,48 @@
+package bootstrap
+
+import (
+	"github.com/alist-org/alist/v3/cmd/args"
+	"github.com/alist-org/alist/v3/conf"
+	rotatelogs "github.com/lestrrat-go/file-rotatelogs"
+	log "github.com/sirupsen/logrus"
+	"time"
+)
+
+func Log() {
+	if args.Debug {
+		log.SetLevel(log.DebugLevel)
+		log.SetReportCaller(true)
+	}
+	log.SetFormatter(&log.TextFormatter{
+		ForceColors:               true,
+		EnvironmentOverrideColors: true,
+		TimestampFormat:           "2006-01-02 15:04:05",
+		FullTimestamp:             true,
+	})
+	logConfig := conf.Conf.Log
+	if !args.Debug && logConfig.Path != "" {
+		var (
+			writer *rotatelogs.RotateLogs
+			err    error
+		)
+		if logConfig.Name != "" {
+			writer, err = rotatelogs.New(
+				logConfig.Path,
+				rotatelogs.WithLinkName(logConfig.Name),
+				rotatelogs.WithRotationCount(logConfig.RotationCount),
+				rotatelogs.WithRotationTime(time.Duration(logConfig.RotationTime)*time.Hour),
+			)
+		} else {
+			writer, err = rotatelogs.New(
+				logConfig.Path,
+				rotatelogs.WithRotationCount(logConfig.RotationCount),
+				rotatelogs.WithRotationTime(time.Duration(logConfig.RotationTime)*time.Hour),
+			)
+		}
+		if err != nil {
+			log.Fatalf("failed to create rotate log: %s", err)
+		}
+		log.SetOutput(writer)
+	}
+	log.Infof("init log...")
+}