Improve code format during build, remove code-batch-process

Makefile

@@ -264,7 +264,7 @@ clean:
 
 .PHONY: fmt
 fmt:
-	GOFUMPT_PACKAGE=$(GOFUMPT_PACKAGE) $(GO) run build/code-batch-process.go gitea-fmt -w '{file-list}'
+	@GO=$(GO) ./build/gitea-fmt.sh -w
 	$(eval TEMPLATES := $(shell find templates -type f -name '*.tmpl'))
 	@# strip whitespace after '{{' and before `}}` unless there is only whitespace before it
 	@$(SED_INPLACE) -e 's/{{[ 	]\{1,\}/{{/g' -e '/^[ 	]\{1,\}}}/! s/[ 	]\{1,\}}}/}}/g' $(TEMPLATES)

build.go

@@ -10,15 +10,8 @@ package main
 // These libraries will not be included in a normal compilation.
 
 import (
-	// for embed
-	_ "github.com/shurcooL/vfsgen"
-
-	// for cover merge
-	_ "golang.org/x/tools/cover"
-
-	// for vet
-	_ "code.gitea.io/gitea-vet"
-
-	// for swagger
-	_ "github.com/go-swagger/go-swagger/cmd/swagger"
+	_ "code.gitea.io/gitea-vet"                      // for vet
+	_ "github.com/go-swagger/go-swagger/cmd/swagger" // for swagger
+	_ "github.com/shurcooL/vfsgen"                   // for embed
+	_ "golang.org/x/tools/cover"                     // for cover merge
 )

build/codeformat.go

@@ -0,0 +1,73 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+
+// Gitea's code formatter:
+// * Sort imports with 3 groups: std, gitea, other
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"code.gitea.io/gitea/build/codeformat"
+)
+
+func showUsage() {
+	fmt.Printf("Usage: codeformat {-l|-w} directory\n")
+}
+
+var ignoreList = []string{
+	"_bindata.go",
+	"tests/gitea-repositories-meta",
+	"tests/integration/migration-test",
+	"modules/git/tests",
+	"models/fixtures",
+	"models/migrations/fixtures",
+	"services/gitdiff/testdata",
+}
+
+func main() {
+	if len(os.Args) != 3 {
+		showUsage()
+		os.Exit(1)
+	}
+	doList := os.Args[1] == "-l"
+	doWrite := os.Args[1] == "-w"
+	dir := os.Args[2]
+	if !doList && !doWrite {
+		showUsage()
+		fmt.Printf("You should set either '-l' or '-w'\n")
+		os.Exit(1)
+	}
+
+	err := filepath.WalkDir(dir, func(path string, d os.DirEntry, err error) error {
+		path = strings.ReplaceAll(path, "\\", "/")
+		for _, ignore := range ignoreList {
+			if strings.Contains(path, ignore) {
+				return filepath.SkipDir
+			}
+		}
+		if d.IsDir() {
+			return nil // walk into
+		}
+		if !strings.HasSuffix(path, ".go") {
+			return nil
+		}
+		if err := codeformat.FormatGoImports(path, doList, doWrite); err != nil {
+			log.Printf("Failed to format go imports: %s, err=%v", path, err)
+			return err
+		}
+		return nil
+	})
+	if err != nil {
+		log.Printf("Failed to format code by walking directory: %s, err=%v", dir, err)
+		os.Exit(1)
+	}
+}