/
create.go
71 lines (58 loc) · 1.5 KB
/
create.go
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package create
import (
"io/ioutil"
"os"
"path/filepath"
"github.com/henrylee2cn/goutil"
tp "github.com/henrylee2cn/teleport"
"github.com/xiaoenai/tp-micro/cmd/micro/create/test"
"github.com/xiaoenai/tp-micro/cmd/micro/create/tpl"
"github.com/xiaoenai/tp-micro/cmd/micro/info"
)
const (
defMicroTpl = "__tp-micro__tpl__.go"
defMicroGenLock = "__tp-micro__gen__.lock"
)
// CreateProject creates a project.
func CreateProject(tplFile string) {
tp.Infof("Generating project: %s", info.ProjPath())
// read temptale file
var noTplFile = len(tplFile) == 0
if noTplFile {
tplFile = defMicroTpl
}
absTplFile, err := filepath.Abs(tplFile)
if err != nil {
tp.Fatalf("[micro] Invalid template file: %s", tplFile)
}
b, err := ioutil.ReadFile(absTplFile)
if err != nil {
if !noTplFile {
tp.Fatalf("[micro] Write project files failed: %v", err)
} else {
b = test.MustAsset(defMicroTpl)
}
}
// creates project
os.MkdirAll(info.AbsPath(), os.FileMode(0755))
err = os.Chdir(info.AbsPath())
if err != nil {
tp.Fatalf("[micro] Jump working directory failed: %v", err)
}
// creates base files
if !goutil.FileExists(defMicroGenLock) {
tpl.Create()
}
// new project code
proj := NewProject(b)
proj.Prepare()
proj.Generator()
// write template file
f, err := os.OpenFile(defMicroTpl, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, os.ModePerm)
if err != nil {
tp.Fatalf("[micro] Create files error: %v", err)
}
defer f.Close()
f.Write(formatSource(b))
tp.Infof("Completed code generation!")
}