Golang 代码生成器 v0.0.1

Author: sunzhonghui

.gitignore

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+/log/
+/test/
+/resource/autocode/
+/resource/font/
+/resource/temp/
+/resource/conf.yaml
+.idea/

.goreleaser.yml

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+# This is an example goreleaser.yaml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+project_name: go-code-generator
+uploads:
+  - name: production
+    target: http://some.server/some/path/example-repo-local/{{ .ProjectName }}/{{ .Version }}/
+    username: goreleaser
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    #- go mod download
+    # you may remove this if you don't need go generate
+    #- go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+archives:
+  - replacements:
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
+    files:
+      - .env
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-snapshot"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

README.md

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+## Golang 通用代码生成器 go-code-generator
+
+#### v0.0.1
+
+### 简介
+
+> 采用Fyne 编写的Gui客户端，跨平台编译
+>
+> 根据项目架构连接数据库动态生成go代码
+>
+> 可以按照自己项目结构生成不同的目录结构
+>
+> 现在只支持MySQL
+
+### 依赖组件
+
+- gorm-v2 
+- gin
+- gin-swagger
+
+### 生成的结构
+
+现在生成的类型
+
+- model
+- mapper
+- service
+- api
+- router
+
+生成的目录结构 会生成在当前程序运行目录 gen-code/ 下
+
+------router 
+
+------project
+
+----模块1
+
+--model
+
+--mapper
+
+--service
+
+--api
+
+----模块2
+
+--model
+
+--mapper
+
+--service
+
+--api
+
+……
+
+### 动态模板
+
+可以根据不同架构自行编辑生成模板文件
+
+模板文件会在项目启动的时候
+
+自动装载到当前程序运行目录 temp/ 下
+
+
+

auto/data.go

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+package auto
+
+import (
+	"time"
+)
+
+//数据库表信息
+type TableInfo struct {
+	TableName     string    `json:"tableName"`
+	TableComment  string    `json:"tableComment"`
+	CreateTime    time.Time `json:"createTime"`
+	Checked       bool      `json:"checked"`
+	SupStructName string    `json:"supStructName"`
+}
+
+//表列信息
+type TableColumnInfo struct {
+	ColumnName    string `json:"columnName"`
+	DataType      string `json:"dataType"`
+	ColumeComment string `json:"columeComment"`
+
+	FieldName string `json:"fieldName"`
+	FieldType string `json:"fieldType"`
+	FieldJson string `json:"fieldJson"`
+}

auto/model.go

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+package auto
+
+import (
+	"code/gen/util/conf"
+	"time"
+)
+
+// 初始版本自动化代码工具
+type AutoCodeStruct struct {
+	conf.ProjectConf
+	TableInfo
+	Fields     []TableColumnInfo `json:"fields"`
+	StructName string            `json:"structName"`
+}
+
+type GLOBALMODEL struct {
+	ID         int64     `json:"id"`
+	CreateTime time.Time `json:"createTime"`
+	UpdateTime time.Time `json:"updatedTime"`
+}

go.mod

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+module code/gen
+
+go 1.15
+
+require (
+	fyne.io/fyne v1.4.3
+	fyne.io/fyne/v2 v2.0.0
+	github.com/lestrrat-go/file-rotatelogs v2.4.0+incompatible
+	github.com/lestrrat-go/strftime v1.0.4 // indirect
+	github.com/mattn/go-sqlite3 v1.14.6 // indirect
+	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
+	github.com/sirupsen/logrus v1.8.0
+	github.com/spf13/viper v1.7.1
+	gorm.io/driver/mysql v1.0.4
+	gorm.io/driver/sqlite v1.1.4 // indirect
+	gorm.io/gorm v1.20.12
+)

go.sum

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+// Package main provides various examples of Fyne API capabilities.
+package main
+
+import (
+	"code/gen/page"
+	"code/gen/runner"
+	"code/gen/util/logger"
+	"fmt"
+	"github.com/sirupsen/logrus"
+	"net/url"
+	"os"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/theme"
+)
+
+func init() {
+	runner.Runner()
+}
+
+const preferenceCurrentTutorial = "currentTutorial"
+
+var topWindow fyne.Window
+
+func shortcutFocused(s fyne.Shortcut, w fyne.Window) {
+	if focused, ok := w.Canvas().Focused().(fyne.Shortcutable); ok {
+		focused.TypedShortcut(s)
+	}
+}
+
+func main() {
+	a := app.NewWithID("com.idmiss.generator")
+	a.SetIcon(theme.FyneLogo())
+	w := a.NewWindow("Golang 代码生成器")
+	w.SetFixedSize(true)
+	topWindow = w
+	tutorial := page.Pages["welcome"].SetView(w)
+
+	databaseItem := fyne.NewMenuItem("数据库配置", func() {
+		logger.Log.WithFields(logrus.Fields{"data": ""}).Info("数据库配置")
+		//tutorial = container.NewBorder(container.NewVBox(widget.NewLabelWithStyle(page.Pages["database"].Title, fyne.TextAlignCenter, fyne.TextStyle{Bold: true}), widget.NewSeparator()), nil, nil, nil,page.Pages["database"].View(w))
+		tutorial = page.Pages["database"].SetView(w)
+		w.SetContent(tutorial)
+	})
+	projectItem := fyne.NewMenuItem("项目配置", func() {
+		tutorial = page.Pages["project"].SetView(w)
+		w.SetContent(tutorial)
+		logger.Log.WithFields(logrus.Fields{"data": ""}).Info("项目配置")
+	})
+	fileItem := fyne.NewMenuItem("模板文件", func() {
+
+		fmt.Println("模板文件")
+	})
+
+	helpMenu := fyne.NewMenu("帮助",
+		fyne.NewMenuItem("查看文档", func() {
+			u, _ := url.Parse("http://www.idmiss.com/")
+			_ = a.OpenURL(u)
+		}))
+
+	welcome := fyne.NewMenuItem("首页", func() {
+		//tutorial := container.NewBorder(container.NewVBox(widget.NewLabelWithStyle(page.Pages["welcome"].Title, fyne.TextAlignCenter, fyne.TextStyle{Bold: true}), widget.NewSeparator()), nil, nil, nil,page.Pages["welcome"].View(w))
+		tutorial = page.Pages["welcome"].SetView(w)
+		w.SetContent(tutorial)
+	})
+	autocodeMenu := fyne.NewMenuItem("代码生成", func() {
+		tutorial = page.Pages["autocode"].SetView(w)
+		w.SetContent(tutorial)
+		logger.Log.WithFields(logrus.Fields{"data": ""}).Info("代码生成")
+	})
+	mainMenu := fyne.NewMainMenu(
+		// a quit item will be appended to our first menu
+		fyne.NewMenu("文件", welcome),
+		fyne.NewMenu("设置", databaseItem, fyne.NewMenuItemSeparator(), projectItem, fyne.NewMenuItemSeparator(), fileItem),
+		fyne.NewMenu("生成器", autocodeMenu),
+		helpMenu,
+	)
+
+	w.SetMainMenu(mainMenu)
+	w.SetMaster()
+
+	w.SetContent(tutorial)
+
+	w.Resize(fyne.NewSize(640, 460))
+	w.ShowAndRun()
+
+	os.Unsetenv("FYNE_FONT")
+}

main.go

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+package mapper
+
+import (
+	"code/gen/auto"
+	"code/gen/util/conf"
+	"errors"
+)
+
+//获取数据库所有的表
+func GetTables(dbName string) (err error, data []auto.TableInfo) {
+	if conf.DB == nil {
+		return errors.New("未找到数据连接"), data
+	}
+	err = conf.DB.Raw("select table_name ,table_comment,CREATE_TIME create_time from information_schema.tables where table_schema = ? ", dbName).Scan(&data).Error
+	return
+}
+
+func GetColumns(dbName, tableName string) (err error, data []auto.TableColumnInfo) {
+	if conf.DB == nil {
+		return errors.New("未找到数据连接"), data
+	}
+	err = conf.DB.Raw("SELECT COLUMN_NAME column_name,DATA_TYPE data_type,COLUMN_COMMENT colume_comment FROM INFORMATION_SCHEMA.COLUMNS c WHERE table_name = ? AND table_schema = ?", tableName, dbName).Scan(&data).Error
+	return
+}