fix: generated dao go files forcely cleared by command gf gen dao i…

…f clear set true (#3337)

cmd/gf/internal/cmd/gendao/gendao.go

@@ -201,8 +201,8 @@ type (
 		NoModelComment     bool   `name:"noModelComment"      short:"m"  brief:"{CGenDaoBriefNoModelComment}" orphan:"true"`
 		Clear              bool   `name:"clear"               short:"a"  brief:"{CGenDaoBriefClear}" orphan:"true"`
 
-		TypeMapping        map[DBFieldTypeName]CustomAttributeType `name:"typeMapping" short:"y" brief:"{CGenDaoBriefTypeMapping}" orphan:"true"`
-		generatedFilePaths *CGenDaoInternalGeneratedFilePaths
+		TypeMapping map[DBFieldTypeName]CustomAttributeType `name:"typeMapping" short:"y" brief:"{CGenDaoBriefTypeMapping}" orphan:"true"`
+		genItems    *CGenDaoInternalGenItems
 	}
 	CGenDaoOutput struct{}
 
@@ -213,13 +213,6 @@ type (
 		NewTableNames []string
 	}
 
-	CGenDaoInternalGeneratedFilePaths struct {
-		DaoFilePaths         []string
-		DaoInternalFilePaths []string
-		DoFilePaths          []string
-		EntityFilePaths      []string
-	}
-
 	DBFieldTypeName     = string
 	CustomAttributeType struct {
 		Type   string `brief:"custom attribute type name"`
@@ -228,12 +221,7 @@ type (
 )
 
 func (c CGenDao) Dao(ctx context.Context, in CGenDaoInput) (out *CGenDaoOutput, err error) {
-	in.generatedFilePaths = &CGenDaoInternalGeneratedFilePaths{
-		DaoFilePaths:         make([]string, 0),
-		DaoInternalFilePaths: make([]string, 0),
-		DoFilePaths:          make([]string, 0),
-		EntityFilePaths:      make([]string, 0),
-	}
+	in.genItems = newCGenDaoInternalGenItems()
 	if g.Cfg().Available(ctx) {
 		v := g.Cfg().MustGet(ctx, CGenDaoConfig)
 		if v.IsSlice() {
@@ -246,6 +234,7 @@ func (c CGenDao) Dao(ctx context.Context, in CGenDaoInput) (out *CGenDaoOutput,
 	} else {
 		doGenDaoForArray(ctx, -1, in)
 	}
+	doClear(in.genItems)
 	mlog.Print("done!")
 	return
 }
@@ -326,6 +315,8 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		newTableNames[i] = newTableName
 	}
 
+	in.genItems.Scale()
+
 	// Dao: index and internal.
 	generateDao(ctx, CGenDaoInternalInput{
 		CGenDaoInput:  in,
@@ -348,9 +339,7 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		NewTableNames: newTableNames,
 	})
 
-	if in.Clear {
-		doClear(ctx, in)
-	}
+	in.genItems.SetClear(in.Clear)
 }
 
 func getImportPartContent(ctx context.Context, source string, isDo bool, appendImports []string) string {

cmd/gf/internal/cmd/gendao/gendao_clear.go

@@ -7,27 +7,40 @@
 package gendao
 
 import (
-	"context"
-
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gstr"
 
 	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
-func doClear(ctx context.Context, in CGenDaoInput) {
-	filePaths, err := gfile.ScanDirFile(in.Path, "*.go", true)
-	if err != nil {
-		mlog.Fatal(err)
-	}
+func doClear(items *CGenDaoInternalGenItems) {
 	var allGeneratedFilePaths = make([]string, 0)
-	allGeneratedFilePaths = append(allGeneratedFilePaths, in.generatedFilePaths.DaoFilePaths...)
-	allGeneratedFilePaths = append(allGeneratedFilePaths, in.generatedFilePaths.DaoInternalFilePaths...)
-	allGeneratedFilePaths = append(allGeneratedFilePaths, in.generatedFilePaths.EntityFilePaths...)
-	allGeneratedFilePaths = append(allGeneratedFilePaths, in.generatedFilePaths.DoFilePaths...)
-	for _, filePath := range filePaths {
+	for _, item := range items.Items {
+		allGeneratedFilePaths = append(allGeneratedFilePaths, item.GeneratedFilePaths...)
+	}
+	for i, v := range allGeneratedFilePaths {
+		allGeneratedFilePaths[i] = gfile.RealPath(v)
+	}
+	for _, item := range items.Items {
+		if !item.Clear {
+			continue
+		}
+		doClearItem(item, allGeneratedFilePaths)
+	}
+}
+
+func doClearItem(item CGenDaoInternalGenItem, allGeneratedFilePaths []string) {
+	var generatedFilePaths = make([]string, 0)
+	for _, dirPath := range item.StorageDirPaths {
+		filePaths, err := gfile.ScanDirFile(dirPath, "*.go", true)
+		if err != nil {
+			mlog.Fatal(err)
+		}
+		generatedFilePaths = append(generatedFilePaths, filePaths...)
+	}
+	for _, filePath := range generatedFilePaths {
 		if !gstr.InArray(allGeneratedFilePaths, filePath) {
-			if err = gfile.Remove(filePath); err != nil {
+			if err := gfile.Remove(filePath); err != nil {
 				mlog.Print(err)
 			}
 		}

cmd/gf/internal/cmd/gendao/gendao_dao.go

@@ -30,6 +30,7 @@ func generateDao(ctx context.Context, in CGenDaoInternalInput) {
 		dirPathDao         = gfile.Join(in.Path, in.DaoPath)
 		dirPathDaoInternal = gfile.Join(dirPathDao, "internal")
 	)
+	in.genItems.AppendDirPath(dirPathDao)
 	for i := 0; i < len(in.TableNames); i++ {
 		generateDaoSingle(ctx, generateDaoSingleInput{
 			CGenDaoInternalInput: in,
@@ -106,10 +107,7 @@ type generateDaoIndexInput struct {
 func generateDaoIndex(in generateDaoIndexInput) {
 	path := filepath.FromSlash(gfile.Join(in.DirPathDao, in.FileName+".go"))
 	// It should add path to result slice whenever it would generate the path file or not.
-	in.generatedFilePaths.DaoFilePaths = append(
-		in.generatedFilePaths.DaoFilePaths,
-		path,
-	)
+	in.genItems.AppendGeneratedFilePath(path)
 	if in.OverwriteDao || !gfile.Exists(path) {
 		indexContent := gstr.ReplaceByMap(
 			getTemplateFromPathOrDefault(in.TplDaoIndexPath, consts.TemplateGenDaoIndexContent),
@@ -153,10 +151,7 @@ func generateDaoInternal(in generateDaoInternalInput) {
 			tplVarColumnNames:             gstr.Trim(generateColumnNamesForDao(in.FieldMap, removeFieldPrefixArray)),
 		})
 	modelContent = replaceDefaultVar(in.CGenDaoInternalInput, modelContent)
-	in.generatedFilePaths.DaoInternalFilePaths = append(
-		in.generatedFilePaths.DaoInternalFilePaths,
-		path,
-	)
+	in.genItems.AppendGeneratedFilePath(path)
 	if err := gfile.PutContents(path, strings.TrimSpace(modelContent)); err != nil {
 		mlog.Fatalf("writing content to '%s' failed: %v", path, err)
 	} else {

cmd/gf/internal/cmd/gendao/gendao_do.go

@@ -24,6 +24,7 @@ import (
 
 func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 	var dirPathDo = filepath.FromSlash(gfile.Join(in.Path, in.DoPath))
+	in.genItems.AppendDirPath(dirPathDo)
 	in.NoJsonTag = true
 	in.DescriptionTag = false
 	in.NoModelComment = false
@@ -63,10 +64,7 @@ func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 			gstr.CaseCamel(newTableName),
 			structDefinition,
 		)
-		in.generatedFilePaths.DoFilePaths = append(
-			in.generatedFilePaths.DoFilePaths,
-			doFilePath,
-		)
+		in.genItems.AppendGeneratedFilePath(doFilePath)
 		err = gfile.PutContents(doFilePath, strings.TrimSpace(modelContent))
 		if err != nil {
 			mlog.Fatalf(`writing content to "%s" failed: %v`, doFilePath, err)

cmd/gf/internal/cmd/gendao/gendao_entity.go

@@ -22,6 +22,7 @@ import (
 
 func generateEntity(ctx context.Context, in CGenDaoInternalInput) {
 	var dirPathEntity = gfile.Join(in.Path, in.EntityPath)
+	in.genItems.AppendDirPath(dirPathEntity)
 	// Model content.
 	for i, tableName := range in.TableNames {
 		fieldMap, err := in.DB.TableFields(ctx, tableName)
@@ -48,10 +49,7 @@ func generateEntity(ctx context.Context, in CGenDaoInternalInput) {
 				appendImports,
 			)
 		)
-		in.generatedFilePaths.EntityFilePaths = append(
-			in.generatedFilePaths.EntityFilePaths,
-			entityFilePath,
-		)
+		in.genItems.AppendGeneratedFilePath(entityFilePath)
 		err = gfile.PutContents(entityFilePath, strings.TrimSpace(entityContent))
 		if err != nil {
 			mlog.Fatalf("writing content to '%s' failed: %v", entityFilePath, err)

cmd/gf/internal/cmd/gendao/gendao_gen_item.go

@@ -0,0 +1,53 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package gendao
+
+type (
+	CGenDaoInternalGenItems struct {
+		index int
+		Items []CGenDaoInternalGenItem
+	}
+	CGenDaoInternalGenItem struct {
+		Clear              bool
+		StorageDirPaths    []string
+		GeneratedFilePaths []string
+	}
+)
+
+func newCGenDaoInternalGenItems() *CGenDaoInternalGenItems {
+	return &CGenDaoInternalGenItems{
+		index: -1,
+		Items: make([]CGenDaoInternalGenItem, 0),
+	}
+}
+
+func (i *CGenDaoInternalGenItems) Scale() {
+	i.Items = append(i.Items, CGenDaoInternalGenItem{
+		StorageDirPaths:    make([]string, 0),
+		GeneratedFilePaths: make([]string, 0),
+		Clear:              false,
+	})
+	i.index++
+}
+
+func (i *CGenDaoInternalGenItems) SetClear(clear bool) {
+	i.Items[i.index].Clear = clear
+}
+
+func (i CGenDaoInternalGenItems) AppendDirPath(storageDirPath string) {
+	i.Items[i.index].StorageDirPaths = append(
+		i.Items[i.index].StorageDirPaths,
+		storageDirPath,
+	)
+}
+
+func (i CGenDaoInternalGenItems) AppendGeneratedFilePath(generatedFilePath string) {
+	i.Items[i.index].GeneratedFilePaths = append(
+		i.Items[i.index].GeneratedFilePaths,
+		generatedFilePath,
+	)
+}