🎨 Improve exporting markdown https://github.com/siyuan-note/siyuan/issues/13500

kernel/model/export.go

@@ -18,6 +18,7 @@ package model
 
 import (
 	"bytes"
+	"crypto/sha1"
 	"encoding/csv"
 	"errors"
 	"fmt"
@@ -3086,6 +3087,8 @@ func processFileAnnotationRef(refID string, n *ast.Node, fileAnnotationRefMode i
 
 func exportPandocConvertZip(baseFolderName string, docPaths []string,
 	pandocFrom, pandocTo, ext string) (zipPath string) {
+	defer util.ClearPushProgress(100)
+
 	dir, name := path.Split(baseFolderName)
 	name = util.FilterFileName(name)
 	if strings.HasSuffix(name, "..") {
@@ -3146,8 +3149,10 @@ func exportPandocConvertZip(baseFolderName string, docPaths []string,
 		docPaths = gulu.Str.RemoveDuplicatedElem(docPaths)
 	}
 
+	wrotePathHash := map[string]string{}
+
 	luteEngine := util.NewLute()
-	for _, p := range docPaths {
+	for i, p := range docPaths {
 		id := util.GetTreeID(p)
 		hPath, md := exportMarkdownContent(id, exportRefMode, defBlockIDs)
 		dir, name = path.Split(hPath)
@@ -3156,7 +3161,8 @@ func exportPandocConvertZip(baseFolderName string, docPaths []string,
 		hPath = path.Join(dir, name)
 		p = hPath + ext
 		writePath := filepath.Join(exportFolder, p)
-		if gulu.File.IsExist(writePath) {
+		hash := fmt.Sprintf("%x", sha1.Sum([]byte(md)))
+		if gulu.File.IsExist(writePath) && hash != wrotePathHash[writePath] {
 			// 重名文档加 ID
 			p = hPath + "-" + id + ext
 			writePath = filepath.Join(exportFolder, p)
@@ -3201,6 +3207,9 @@ func exportPandocConvertZip(baseFolderName string, docPaths []string,
 			logging.LogErrorf("pandoc failed: %s", err)
 			continue
 		}
+
+		wrotePathHash[writePath] = hash
+		util.PushEndlessProgress(Conf.language(65) + " " + fmt.Sprintf(Conf.language(70), fmt.Sprintf("%d/%d %s", i+1, len(docPaths), name)))
 	}
 
 	zipPath = exportFolder + ".zip"