make

Documentation

Overview

Package make 命令行的 make 命令.

Index

• Variables
• func GenerateCreateTableDDL(db *gorm.DB, model any) (string, error)
• func NewCommand(base Config) *cobra.Command
• type Config
• type Model

Variables

var ErrDDLDiffFound = errors.New("ddl drift detected")

ErrDDLDiffFound 表示当前模型生成的 DDL 与已落盘文件存在漂移。

Functions

func GenerateCreateTableDDL

func GenerateCreateTableDDL(db *gorm.DB, model any) (string, error)

GenerateCreateTableDDL 基于 GORM dry-run 输出严格的建表 SQL。

func NewCommand

func NewCommand(base Config) *cobra.Command

NewCommand 构建 make 命令树，base 为生成配置（零值字段回退到内置默认值）. 返回的命令树持有自身配置副本，多次调用互不影响.

Types

type Config

type Config struct {
	ProjectName   string
	ModelDir      string
	RepositoryDir string
	MigrationDir  string
	DDLDir        string
	DB            *gorm.DB
	DDLModels     []any
}

Config 控制 make 系列命令的生成目录和 DDL 上下文。

type Model

type Model struct {
	TableName          string
	StructName         string
	StructNamePlural   string
	StructFieldName    string
	VariableName       string
	VariableNamePlural string
	PackageName        string
	ActionName         string
	ProjectName        string
	ColumnName         string
	ModelPackageName   string
	ModelsImportPath   string
}

Model 参数解释

单个词，以 User 模型为例：

{
    "TableName": "users",
    "StructName": "User",
    "StructNamePlural": "Users",
    "VariableName": "user",
    "VariableNamePlural": "users",
    "PackageName": "user"
}

两个词以上，以 TopicComment 模型为例：

{
    "TableName": "topic_comments",
    "StructName": "TopicComment",
    "StructNamePlural": "TopicComments",
    "VariableName": "topicComment",
    "VariableNamePlural": "topicComments",
    "PackageName": "topic_comment"
}