forked from go-kratos/kratos
/
project.go
149 lines (141 loc) · 3.42 KB
/
project.go
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package main
import (
"bytes"
"io/ioutil"
"os"
"os/exec"
"strings"
"text/template"
)
// project project config
type project struct {
Name string
Owner string
Path string
WithGRPC bool
Here bool
ModuleName string // 支持项目的自定义module名 (go.mod init)
}
const (
_tplTypeDao = iota
_tplTypeHTTPServer
_tplTypeAPIProto
_tplTypeService
_tplTypeMain
_tplTypeChangeLog
_tplTypeContributors
_tplTypeReadme
_tplTypeAppToml
_tplTypeMySQLToml
_tplTypeMCToml
_tplTypeRedisToml
_tplTypeHTTPToml
_tplTypeGRPCToml
_tplTypeModel
_tplTypeGRPCServer
_tplTypeGomod
_tplTypeAPIGogen
_tplTypeDotEnv
)
var (
p project
// files type => path
files = map[int]string{
// init doc
_tplTypeChangeLog: "/CHANGELOG.md",
_tplTypeContributors: "/CONTRIBUTORS.md",
_tplTypeReadme: "/README.md",
// init project
_tplTypeGomod: "/go.mod",
_tplTypeMain: "/cmd/main.go",
_tplTypeDao: "/internal/dao/dao.go",
_tplTypeHTTPServer: "/internal/server/http/server.go",
_tplTypeService: "/internal/service/service.go",
_tplTypeModel: "/internal/model/model.go",
// init config
// _tplTypeAppToml: "/configs/application.toml",
// _tplTypeMySQLToml: "/configs/mysql.toml",
// _tplTypeMCToml: "/configs/memcache.toml",
// _tplTypeRedisToml: "/configs/redis.toml",
// _tplTypeHTTPToml: "/configs/http.toml",
// _tplTypeGRPCToml: "/configs/grpc.toml",
_tplTypeDotEnv: "/.env.example",
}
// tpls type => content
tpls = map[int]string{
_tplTypeDao: _tplDao,
_tplTypeHTTPServer: _tplHTTPServer,
_tplTypeAPIProto: _tplAPIProto,
_tplTypeMain: _tplMain,
_tplTypeService: _tplService,
_tplTypeChangeLog: _tplChangeLog,
_tplTypeContributors: _tplContributors,
_tplTypeReadme: _tplReadme,
// _tplTypeMySQLToml: _tplMySQLToml,
// _tplTypeMCToml: _tplMCToml,
// _tplTypeRedisToml: _tplRedisToml,
// _tplTypeAppToml: _tplAppToml,
// _tplTypeHTTPToml: _tplHTTPToml,
_tplTypeModel: _tplModel,
_tplTypeGomod: _tplGoMod,
_tplTypeAPIGogen: _tplGogen,
_tplTypeDotEnv: _tplDotEnv,
}
)
func create() (err error) {
if p.WithGRPC {
files[_tplTypeGRPCServer] = "/internal/server/grpc/server.go"
files[_tplTypeAPIProto] = "/api/api.proto"
files[_tplTypeAPIGogen] = "/api/generate.go"
tpls[_tplTypeHTTPServer] = _tplPBHTTPServer
tpls[_tplTypeGRPCServer] = _tplGRPCServer
// tpls[_tplTypeGRPCToml] = _tplGRPCToml
tpls[_tplTypeService] = _tplGPRCService
tpls[_tplTypeMain] = _tplGRPCMain
}
if err = os.MkdirAll(p.Path, 0755); err != nil {
return
}
for t, v := range files {
i := strings.LastIndex(v, "/")
if i > 0 {
dir := v[:i]
if err = os.MkdirAll(p.Path+dir, 0755); err != nil {
return
}
}
if err = write(p.Path+v, tpls[t]); err != nil {
return
}
}
if p.WithGRPC {
if err = genpb(); err != nil {
return
}
}
return
}
func genpb() error {
cmd := exec.Command("kratos", "tool", "protoc", p.Name+"/api/api.proto")
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
}
func write(name, tpl string) (err error) {
data, err := parse(tpl)
if err != nil {
return
}
return ioutil.WriteFile(name, data, 0644)
}
func parse(s string) ([]byte, error) {
t, err := template.New("").Parse(s)
if err != nil {
return nil, err
}
var buf bytes.Buffer
if err = t.Execute(&buf, p); err != nil {
return nil, err
}
return buf.Bytes(), nil
}