openNGVFS/testing/standalone-test-0001/go/main.go

package main

import (
	"context"
	"fmt"
	"git.swzry.com/zry/GoHiedaLogger/hieda_ginutil"
	"git.swzry.com/zry/GoHiedaLogger/hiedabke_console"
	"git.swzry.com/zry/GoHiedaLogger/hiedalog"
	"git.swzry.com/zry/afero2webdav/afero2webdav"
	ngvfs "git.swzry.com/zry/openNGVFS/openngvfs"
	"git.swzry.com/zry/pathutils"
	"github.com/gin-gonic/gin"
	"golang.org/x/net/webdav"
	"net/http"
	"os"
	"strings"
	"time"
)

func main() {
	root, err := pathutils.GetCurrentDirectory()
	if err != nil {
		panic(fmt.Errorf("failed to get executable directory: %v", err))
	}
	logger := hiedalog.NewHiedaLogger()
	consoleBke := hiedabke_console.NewConsoleBackend(os.Stderr)
	logger.AddBackend(consoleBke, logger.LevelFilter.NameToID(hiedalog.DLN_DEBUG))
	fs := ngvfs.NewOpenNagaeVFS(logger)
	ctx := context.Background()
	defer func() {
		err = fs.DeInit()
		if err != nil {
			fmt.Println("error deinitializing fs: ", err)
		}
	}()
	err = fs.Init(ctx, root, "test")
	if err != nil {
		fmt.Println("error initializing fs: ", err)
		return
	}
	err = fs.RunMount()
	if err != nil {
		fmt.Println("error in run auto-mount: ", err)
		return
	}
	wfs := afero2webdav.NewAfero2Webdav(fs)
	hdl := &webdav.Handler{
		Prefix:     "/",
		FileSystem: wfs,
		LockSystem: webdav.NewMemLS(),
		Logger: func(request *http.Request, err error) {
			if err != nil {
				logger.LogComplex("webdav", hiedalog.DLN_WARN, map[string]string{
					"type": "webdav-error",
					"msg":  err.Error(),
				})
			}
		},
	}
	websvr := gin.Default()
	websvr.Use(hieda_ginutil.GinLoggerWithComplexLogger(hieda_ginutil.GinLoggerConfig{
		Logger:       logger,
		ModuleName:   "web",
		LevelMapFunc: hieda_ginutil.GetDefaultLevelMapFunc(),
	}))
	websvr.Use(func(c *gin.Context) {
		if strings.HasPrefix(c.Request.URL.Path, hdl.Prefix) {
			c.Status(200)
			hdl.ServeHTTP(c.Writer, c.Request)
			c.Abort()
		}
	})
	err = websvr.Run(":5821")
	if err != nil {
		fmt.Println("error in http server: ", err)
		return
	}
	logger.LogString("main", hiedalog.DLN_INFO, "delay 100ms...")
	time.Sleep(time.Millisecond * 100)
	logger.LogString("main", hiedalog.DLN_INFO, "Done.")
}