refactor: open hz code for being called

.licenserc.yaml

@@ -9,6 +9,6 @@ header:
 
   paths-ignore:
     - pkg/common/testdata/**
-    - cmd/hz/internal/protobuf/api
+    - cmd/hz/protobuf/api
 
   comment: on-failure

cmd/hz/app/app.go

@@ -19,13 +19,17 @@ package app
 import (
 	"errors"
 	"fmt"
+	"os"
+	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/config"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/protobuf"
+	"github.com/cloudwego/hertz/cmd/hz/thrift"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	"github.com/urfave/cli/v2"
 )
 
@@ -40,12 +44,12 @@ func New(c *cli.Context) error {
 	setLogVerbose(args.Verbose)
 	logs.Debugf("args: %#v\n", args)
 
-	err = generateLayout(args)
+	err = GenerateLayout(args)
 	if err != nil {
 		return cli.Exit(err, meta.GenerateLayoutError)
 	}
 
-	err = triggerPlugin(args)
+	err = TriggerPlugin(args)
 	if err != nil {
 		return cli.Exit(err, meta.PluginError)
 	}
@@ -67,7 +71,7 @@ func Update(c *cli.Context) error {
 	setLogVerbose(args.Verbose)
 	logs.Debugf("Args: %#v\n", args)
 
-	err = triggerPlugin(args)
+	err = TriggerPlugin(args)
 	if err != nil {
 		return cli.Exit(err, meta.PluginError)
 	}
@@ -88,7 +92,7 @@ func Model(c *cli.Context) error {
 	setLogVerbose(args.Verbose)
 	logs.Debugf("Args: %#v\n", args)
 
-	err = triggerPlugin(args)
+	err = TriggerPlugin(args)
 	if err != nil {
 		return cli.Exit(err, meta.PluginError)
 	}
@@ -96,6 +100,21 @@ func Model(c *cli.Context) error {
 	return nil
 }
 
+func PluginMode() {
+	pluginName := filepath.Base(os.Args[0])
+	if util.IsWindows() {
+		pluginName = strings.TrimSuffix(pluginName, ".exe")
+	}
+	switch pluginName {
+	case meta.ThriftPluginName:
+		plugin := new(thrift.Plugin)
+		os.Exit(plugin.Run())
+	case meta.ProtocPluginName:
+		plugin := new(protobuf.Plugin)
+		os.Exit(plugin.Run())
+	}
+}
+
 func Init() *cli.App {
 	// flags
 	verboseFlag := cli.BoolFlag{Name: "verbose,vv", Usage: "turn on verbose mode", Destination: &globalArgs.Verbose}
@@ -233,7 +252,7 @@ func setLogVerbose(verbose bool) {
 	}
 }
 
-func generateLayout(args *config.Argument) error {
+func GenerateLayout(args *config.Argument) error {
 	lg := &generator.LayoutGenerator{
 		TemplateGenerator: generator.TemplateGenerator{
 			OutputDir: args.OutDir,
@@ -292,7 +311,7 @@ func generateLayout(args *config.Argument) error {
 	return nil
 }
 
-func triggerPlugin(args *config.Argument) error {
+func TriggerPlugin(args *config.Argument) error {
 	if len(args.IdlPaths) == 0 {
 		return nil
 	}

cmd/hz/config/argument.go

@@ -22,8 +22,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"github.com/urfave/cli/v2"
 )
 

cmd/hz/config/cmd.go

@@ -24,9 +24,9 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 func lookupTool(idlType string) (string, error) {

cmd/hz/doc.go

@@ -0,0 +1,20 @@
+// Copyright 2022 CloudWeGo Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Package "github.com/cloudwego/hertz/cmd/hz" contains packages for building the hz command line tool.
+// APIs exported by packages under this directory do not promise any backward
+// compatibility, so please do not rely on them.
+
+package main

cmd/hz/generator/file.go

@@ -22,7 +22,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 )
 
 type File struct {

cmd/hz/generator/handler.go

@@ -23,9 +23,9 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 type HttpMethod struct {

cmd/hz/generator/layout.go

@@ -23,7 +23,7 @@ import (
 	"io/ioutil"
 	"reflect"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"gopkg.in/yaml.v2"
 )
 

cmd/hz/generator/model.go

@@ -22,10 +22,10 @@ import (
 	"strings"
 	"text/template"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model/golang"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model/golang"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 )
 
 //---------------------------------Backend----------------------------------

cmd/hz/generator/model_test.go

@@ -20,8 +20,8 @@ import (
 	"testing"
 	"text/template"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
 )
 
 type StringValue struct {

cmd/hz/generator/package.go

@@ -24,9 +24,9 @@ import (
 	"reflect"
 	"text/template"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"gopkg.in/yaml.v2"
 )
 

cmd/hz/generator/router.go

@@ -25,7 +25,7 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 )
 
 type Router struct {

cmd/hz/generator/template.go

@@ -25,9 +25,9 @@ import (
 	"strings"
 	"text/template"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 var DefaultDelimiters = [2]string{"{{", "}}"}

cmd/hz/main.go

@@ -18,20 +18,14 @@ package main
 
 import (
 	"os"
-	"path/filepath"
-	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/app"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/protobuf"
-	"github.com/cloudwego/hertz/cmd/hz/internal/thrift"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/app"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 func main() {
 	// run in plugin mode
-	pluginMode()
+	app.PluginMode()
 
 	// run in normal mode
 	Run()
@@ -48,18 +42,3 @@ func Run() {
 		logs.Errorf("%v\n", err)
 	}
 }
-
-func pluginMode() {
-	pluginName := filepath.Base(os.Args[0])
-	if util.IsWindows() {
-		pluginName = strings.TrimSuffix(pluginName, ".exe")
-	}
-	switch pluginName {
-	case meta.ThriftPluginName:
-		plugin := new(thrift.Plugin)
-		os.Exit(plugin.Run())
-	case meta.ProtocPluginName:
-		plugin := new(protobuf.Plugin)
-		os.Exit(plugin.Run())
-	}
-}

cmd/hz/meta/manifest.go

@@ -23,7 +23,7 @@ import (
 	"path/filepath"
 	"regexp"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	gv "github.com/hashicorp/go-version"
 )
 

cmd/hz/protobuf/ast.go

@@ -21,11 +21,11 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/protobuf/api"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/protobuf/api"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	"github.com/jhump/protoreflect/desc"
 	"google.golang.org/protobuf/types/descriptorpb"
 )

cmd/hz/protobuf/plugin.go

@@ -54,12 +54,12 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/config"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	gengo "google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo"
 	"google.golang.org/protobuf/compiler/protogen"
 	"google.golang.org/protobuf/proto"

cmd/hz/protobuf/plugin_test.go

@@ -21,7 +21,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
 	"google.golang.org/protobuf/proto"
 	"google.golang.org/protobuf/types/pluginpb"
 )

cmd/hz/protobuf/resolver.go

@@ -20,8 +20,8 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"github.com/jhump/protoreflect/desc"
 	"google.golang.org/protobuf/types/descriptorpb"
 )

cmd/hz/protobuf/tags.go

@@ -22,11 +22,11 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/protobuf/api"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/config"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/protobuf/api"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"google.golang.org/protobuf/proto"
 	"google.golang.org/protobuf/reflect/protoreflect"
 	"google.golang.org/protobuf/runtime/protoimpl"

cmd/hz/thrift/ast.go

@@ -19,10 +19,10 @@ package thrift
 import (
 	"fmt"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	"github.com/cloudwego/thriftgo/generator/golang/styles"
 	"github.com/cloudwego/thriftgo/parser"
 )

cmd/hz/thrift/plugin.go

@@ -23,12 +23,12 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/config"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	"github.com/cloudwego/thriftgo/generator/golang/styles"
 	thriftgo_plugin "github.com/cloudwego/thriftgo/plugin"
 )

cmd/hz/thrift/plugin_test.go

@@ -20,9 +20,9 @@ import (
 	"io/ioutil"
 	"testing"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"github.com/cloudwego/thriftgo/plugin"
 )
 

cmd/hz/thrift/resolver.go

@@ -20,8 +20,8 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"github.com/cloudwego/thriftgo/parser"
 )
 

cmd/hz/thrift/tag_test.go

@@ -21,7 +21,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
+	"github.com/cloudwego/hertz/cmd/hz/config"
 	"github.com/cloudwego/thriftgo/plugin"
 )
 

cmd/hz/thrift/tags.go

@@ -22,10 +22,10 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/config"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator"
-	"github.com/cloudwego/hertz/cmd/hz/internal/generator/model"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util"
+	"github.com/cloudwego/hertz/cmd/hz/config"
+	"github.com/cloudwego/hertz/cmd/hz/generator"
+	"github.com/cloudwego/hertz/cmd/hz/generator/model"
+	"github.com/cloudwego/hertz/cmd/hz/util"
 	"github.com/cloudwego/thriftgo/parser"
 )
 

cmd/hz/util/data.go

@@ -25,7 +25,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 )
 
 func CopyStringSlice(from, to *[]string) {

cmd/hz/util/env.go

@@ -27,7 +27,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
 )
 
 func GetGOPATH() (gopath string, err error) {

cmd/hz/util/tool_install.go

@@ -24,8 +24,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/cloudwego/hertz/cmd/hz/internal/meta"
-	"github.com/cloudwego/hertz/cmd/hz/internal/util/logs"
+	"github.com/cloudwego/hertz/cmd/hz/meta"
+	"github.com/cloudwego/hertz/cmd/hz/util/logs"
 	gv "github.com/hashicorp/go-version"
 )