add 'DEFAULT NULL' to point

添加默认值为null 转换成指针类型

README.md

@@ -48,6 +48,7 @@ is_url_tag : true # Whether to mark web or not
 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 function
+is_null_to_point : false # database is 'DEFAULT NULL' then set element type as point
 
 mysql_info :
     host : "127.0.0.1"

README_zh_cn.md

@@ -51,6 +51,7 @@ is_url_tag : true # 是否打web标记
 is_foreign_key : true # 是否导出外键关联
 is_gui : false # 是否ui模式显示
 is_table_name : false # 是否直接生成表名函数
+is_null_to_point : false # 数据库默认 'DEFAULT NULL' 时设置结构为指针类型
 mysql_info:
     host : 127.0.0.1
     port : 3306

config.yml

@@ -13,6 +13,7 @@ is_web_tag_pk_hidden: true # web标记是否隐藏主键
 is_foreign_key : true # 是否导出外键关联
 is_gui : false # 是否ui模式显示
 is_table_name : false # 是否直接生成表名函数
+is_null_to_point : false # 数据库默认 'DEFAULT NULL' 时设置结构为指针类型
 mysql_info:
     host : 127.0.0.1
     port : 3306

data/cmd/cmd.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"os"
-	"strings"
 
 	"github.com/xxjwxc/public/mylog"
 
@@ -21,7 +20,6 @@ var foreignKey bool
 var funcKey bool
 var ui bool
 var urlTag string
-var outFileName string
 
 var rootCmd = &cobra.Command{
 	Use:   "main",
@@ -73,8 +71,6 @@ func init() {
 	rootCmd.PersistentFlags().StringVarP(&urlTag, "url", "l", "", "url标签(json,url)")
 	rootCmd.MarkFlagRequired("url tag")
 
-	rootCmd.Flags().StringVar(&outFileName, "outfilename", "", "输出文件名，默认以数据库名称命名")
-
 	rootCmd.Flags().IntVar(&mysqlInfo.Port, "port", 3306, "端口号")
 }
 
@@ -114,12 +110,6 @@ func MergeMysqlDbInfo() {
 	if len(urlTag) > 0 {
 		config.SetURLTag(urlTag)
 	}
-	if len(outFileName) > 0 {
-		if !strings.HasSuffix(outFileName, ".go") {
-			outFileName += ".go"
-		}
-		config.SetOutFileName(outFileName)
-	}
 
 	config.SetMysqlDbInfo(&tmp)
 

data/config/MyIni.go

@@ -23,7 +23,7 @@ type Config struct {
 	IsOutFunc        bool        `yaml:"is_out_func"`
 	IsGUI            bool        `yaml:"is_gui"` //
 	IsTableName      bool        `yaml:"is_table_name"`
-	OutFileName      string      `yaml:"-"`
+	IsNullToPoint    bool        `yaml:"is_null_to_point"` // null to porint
 }
 
 // MysqlDbInfo mysql database information. mysql 数据库信息
@@ -150,14 +150,6 @@ func SetIsTableName(b bool) {
 	_map.IsTableName = b
 }
 
-func SetOutFileName(f string) {
-	_map.OutFileName = f
-}
-
-func GetOutFileName() string {
-	return _map.OutFileName
-}
-
 // GetURLTag get url tag.
 func GetURLTag() string {
 	if _map.URLTag != "json" && _map.URLTag != "url" {
@@ -203,3 +195,13 @@ func GetDBTag() string {
 func SetDBTag(s string) {
 	_map.DbTag = s
 }
+
+// SetIsNullToPoint if with null to porint in struct
+func SetIsNullToPoint(b bool) {
+	_map.IsNullToPoint = b
+}
+
+// GetIsNullToPoint get if with null to porint in sturct
+func GetIsNullToPoint() bool {
+	return _map.IsNullToPoint
+}

data/view/cnf/def.go

@@ -23,8 +23,8 @@ var TypeMysqlDicMp = map[string]string{
 	"bit(1)":              "[]uint8",
 	"tinyint":             "int8",
 	"tinyint unsigned":    "uint8",
-	"tinyint(1)":          "bool",
-	"tinyint(1) unsigned": "bool",
+	"tinyint(1)":          "bool", // tinyint(1) 默认设置成bool
+	"tinyint(1) unsigned": "bool", // tinyint(1) 默认设置成bool 
 	"json":                "string",
 	"text":                "string",
 	"timestamp":           "time.Time",

data/view/model/common.go

@@ -55,22 +55,39 @@ func FilterKeywords(src string) string {
 }
 
 // getTypeName Type acquisition filtering.类型获取过滤
-func getTypeName(name string) string {
+func getTypeName(name string, isNull bool) string {
 	// Precise matching first.先精确匹配
 	if v, ok := cnf.TypeMysqlDicMp[name]; ok {
-		return v
+		return fixNullToPorint(v, isNull)
 	}
 
 	// Fuzzy Regular Matching.模糊正则匹配
 	for k, v := range cnf.TypeMysqlMatchMp {
 		if ok, _ := regexp.MatchString(k, name); ok {
-			return v
+			return fixNullToPorint(v, isNull)
 		}
 	}
 
 	panic(fmt.Sprintf("type (%v) not match in any way.maybe need to add on (https://github.com/xxjwxc/gormt/blob/master/data/view/cnf/def.go)", name))
 }
 
+// 过滤null point 类型
+func fixNullToPorint(name string, isNull bool) string {
+	if isNull && config.GetIsNullToPoint() {
+		if strings.HasPrefix(name, "uint") {
+			return "*" + name
+		}
+		if strings.HasPrefix(name, "int") {
+			return "*" + name
+		}
+		if strings.HasPrefix(name, "float") {
+			return "*" + name
+		}
+	}
+
+	return name
+}
+
 func getUninStr(left, middle, right string) string {
 	re := left
 	if len(right) > 0 {

data/view/model/model.go

@@ -81,7 +81,7 @@ func (m *_Model) genTableElement(cols []ColumnsInfo) (el []genstruct.GenElement)
 		} else {
 			tmp.SetName(getCamelName(v.Name))
 			tmp.SetNotes(v.Notes)
-			tmp.SetType(getTypeName(v.Type))
+			tmp.SetType(getTypeName(v.Type, v.IsNull))
 			for _, v1 := range v.Index {
 				switch v1.Key {
 				// case ColumnsKeyDefault:
@@ -243,7 +243,7 @@ func (m *_Model) generateFunc() (genOut []GenOutInfo) {
 				pkg.AddImport(`"time"`)
 				buildFList(&primary, ColumnsKeyPrimary, "", "int64", "id")
 			} else {
-				typeName := getTypeName(el.Type)
+				typeName := getTypeName(el.Type, el.IsNull)
 				isMulti := (len(el.Index) == 0)
 				for _, v1 := range el.Index {
 					if v1.Multi {

data/view/model/model_test.go

@@ -9,7 +9,7 @@ import (
 )
 
 func TestTypeName(t *testing.T) {
-	fmt.Println(getTypeName("tinyint"))
+	fmt.Println(getTypeName("tinyint", true))
 }
 
 func TestTools(t *testing.T) {