gormt/README.md

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## [中文文档](README_zh_cn.md)

###  mysql database to golang struct conversion tools base on [gorm(v1/v2)](https://github.com/go-gorm/gorm)，You can automatically generate golang sturct from mysql database. big Camel-Case Name Rule, JSON tag. 



## gui support

![show](/image/gormt/ui_en.gif)

```
./gormt -g=true
```

## cmd support

![show](/image/gormt/out.gif)
```
./gormt -g=false
```

## install

```
go get -u -v github.com/xxjwxc/gormt@master
```

or: [Dowloading](https://github.com/xxjwxc/gormt/releases)

--------

## 1. Configure default configuration items through the current directory config.yml file
note: for latest version of config format, please check /data/config/MyIni.go
```yml
out_dir : "./model"  # out dir
url_tag : json # web url tag(json,db(https://github.com/google/go-querystring))
language :  # language(English,中 文)
db_tag : gorm # DB tag(gorm,db)
simple : false #simple output
is_out_sql : false # Whether to output sql
is_out_func : true # Whether to output function
is_foreign_key : true # Whether to mark foreign key or not
is_gui : false # Whether to operate on gui
is_table_name : false # Whether to out GetTableName/column function
is_null_to_point : false # database is 'DEFAULT NULL' then set element type as point
is_web_tag: false
is_web_tag_pk_hidden: false
table_prefix: "" #table prefix
table_names: "" # Specified table generation, multiple tables with , separated
is_column_name: true # Whether to generate column names
is_out_file_by_table_name: false # Whether to generate multiple models based on table names
db_info :
    host : "127.0.0.1"
    port : 3306
    username : "root"
    password : "qwer"
    database : "oauth_db"
    type: 0 # database type (0:mysql , 1:sqlite , 2:mssql)
self_type_define: # Custom data type mapping
    datetime: time.Time
    date: time.Time
out_file_name: "" # Custom build file name
web_tag_type: 0 # json tag 0: Small Camel-Case 1: _

```
## 2. get help
```
./gormt --help
or
./gormt -h

-------------------------------------------------------
base on gorm tools for mysql database to golang struct

Usage:
  main [flags]

Flags:
  -d, --database string   数据库名
  -f, --foreign           是否导出外键关联
  -F, --fun               是否导出函数
  -g, --gui               是否ui显示模式
  -h, --help              help for main
  -H, --host string       数据库地址.(注意-H为大写)
  -o, --outdir string     输出目录
  -p, --password string   密码.
      --port int          端口号 (default 3306)
  -s, --singular          是否禁用表名复数
  -b, --table_names string 表名称  
  -l, --url string        url标签(json,url)
  -u, --user string       用户名.
  
```
## 3. Can be updated configuration items using command line tools
```
./gormt -H=127.0.0.1 -d=oauth_db -p=qwer -u=root --port=3306 -F=true
```

## 4. Support for gorm attributes
   
- Database tables, column field annotation support
- json tag json tag output
- gorm.Model [Support export gorm.model>>>](doc/export.md)
- PRIMARY_KEY	Specifies column as primary key
- UNIQUE	Specifies column as unique
- NOT NULL	Specifies column as NOT NULL
- INDEX	Create index with or without name, same name creates composite indexes
- UNIQUE_INDEX	Like INDEX, create unique index
- Support foreign key related properties [Support export gorm.model>>>](doc/export.md)
- Support function export (foreign key, association, index , unique and more)[Support export function >>>](https://github.com/xxjwxc/gormt/blob/master/data/view/genfunc/genfunc_test.go)

### You can enrich data types in [def](data/view/cnf/def.go) 

## 5. Demonstration

- sql:
```
CREATE TABLE `user_account_tbl` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `account` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `password` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `account_type` int(11) NOT NULL DEFAULT '0' COMMENT '帐号类型:0手机号，1邮件',
  `app_key` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT 'authbucket_oauth2_client表的id',
  `user_info_tbl_id` int(11) NOT NULL,
  `reg_time` datetime DEFAULT NULL,
  `reg_ip` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `bundle_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `describ` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE KEY `account` (`account`) USING BTREE,
  KEY `user_info_id` (`user_info_tbl_id`) USING BTREE,
  CONSTRAINT `user_account_tbl_ibfk_1` FOREIGN KEY (`user_info_tbl_id`) REFERENCES `user_info_tbl` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
) ENGINE=InnoDB AUTO_INCREMENT=38 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='用户账号'
```

###### --->Derived results

```
// UserAccountTbl 用户账号
type UserAccountTbl struct {
	ID            int    `gorm:"primary_key"`
	Account       string `gorm:"unique"`
	Password      string
	AccountType   int         // 帐号类型:0手机号，1邮件
	AppKey        string      // authbucket_oauth2_client表的id
	UserInfoTblID int         `gorm:"index"`
	UserInfoTbl   UserInfoTbl `gorm:"association_foreignkey:user_info_tbl_id;foreignkey:id"` // 用户信息
	RegTime       time.Time
	RegIP         string
	BundleID      string
	Describ       string
}
```

### [more>>>](doc/export.md)

## 6. support func export
### The exported function is only the auxiliary class function of Gorm, and calls Gorm completely
```
// FetchByPrimaryKey primay or index 获取唯一内容
func (obj *_UserAccountTblMgr) FetchByPrimaryKey(ID int) (result UserAccountTbl, err error) {
	err = obj.DB.Table(obj.GetTableName()).Where("id = ?", ID).Find(&result).Error
	if err == nil && obj.isRelated {
		{
			var info UserInfoTbl // 用户信息
			err = obj.DB.Table("user_info_tbl").Where("id = ?", result.UserInfoTblID).Find(&info).Error
			if err != nil {
				return
			}
			result.UserInfoTbl = info
		}
	}

	return
}

```

### [more>>>](https://github.com/xxjwxc/gormt/tree/master/doc/func.md)
### [how to use call style>>>](https://github.com/xxjwxc/gormt/blob/master/data/view/genfunc/genfunc_test.go)

## 7. build
```
make windows
make linux
make mac
```
or

```
go generate
```

### 8 note : in windows not support utf-8 style . ASCALL model
- Switch encoding mode
```
CHCP 65001 
```

### column notes default

- Add a comment to the column starting with `[@gorm default:'test']`
- example `[@gorm default:'test';->;<-:create]this is my notes` Indicates that the default value is 'test',can read/creat/write
- Use of foreign key notes`[@fk tableName.columnName]this is my notes` Represents the 'columnName' column associated with the 'tableName'
  
## 9. one windows gui tools

![1](/image/gormt/1.png)

![2](/image/gormt/2.jpg)

![3](/image/gormt/3.jpg)

![4](/image/gormt/4.jpg)

[Download](https://github.com/xxjwxc/gormt/releases/download/v0.3.8/v1.0.zip)



- ###### [link](https://xxjwxc.github.io/post/gormtools/)

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