/
crud.go
75 lines (62 loc) · 1.35 KB
/
crud.go
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package crud
import (
"errors"
"fmt"
"go/build"
"go/format"
"io/ioutil"
"strings"
"github.com/spf13/cobra"
"github.com/wzshiming/gen/crud"
"github.com/wzshiming/namecase"
)
var (
pkgname string
tplname string
name string
out string
)
func init() {
flag := Cmd.Flags()
flag.StringVarP(&tplname, "tpl", "t", "mock", fmt.Sprintf("tpl name (%s)", strings.Join(crud.TplNames(), ", ")))
flag.StringVarP(&name, "name", "n", "", "type name")
flag.StringVarP(&pkgname, "package", "p", "", "package name")
flag.StringVarP(&out, "out", "o", "", "out file name")
}
var Cmd = &cobra.Command{
Use: "crud [flags]",
Short: "Generate CRUD source code of type",
Args: func(cmd *cobra.Command, args []string) error {
if name == "" {
return errors.New("need the type name")
}
return nil
},
RunE: func(cmd *cobra.Command, args []string) error {
if pkgname == "" {
i, err := build.Import(".", ".", 0)
if err == nil {
pkgname = i.Name
}
}
if pkgname == "" {
pkgname = "main"
}
g := crud.NewGenCrud()
data, err := g.Generate(tplname, pkgname, name)
if err != nil {
return err
}
if out == "" {
out = namecase.ToLowerSnake(name) + ".go"
}
if data0, err := format.Source(data); err == nil {
data = data0
}
err = ioutil.WriteFile(out, data, 0666)
if err != nil {
return err
}
return nil
},
}