示例#1
0
// genSource renders the given template to produce source code, which it writes
// to the given directory and file.
func genSource(dir, filename, templateSource string, args map[string]interface{}) {
	sourceCode := revel.ExecuteTemplate(
		template.Must(template.New("").Parse(templateSource)),
		args)

	// Create a fresh dir.
	tmpPath := path.Join(revel.AppPath, dir)
	err := os.RemoveAll(tmpPath)
	if err != nil {
		revel.ERROR.Println("Failed to remove dir:", err)
	}
	err = os.Mkdir(tmpPath, 0777)
	if err != nil {
		revel.ERROR.Fatalf("Failed to make tmp directory: %v", err)
	}

	// Create the file
	file, err := os.Create(path.Join(tmpPath, filename))
	defer file.Close()
	if err != nil {
		revel.ERROR.Fatalf("Failed to create file: %v", err)
	}
	_, err = file.WriteString(sourceCode)
	if err != nil {
		revel.ERROR.Fatalf("Failed to write to file: %v", err)
	}
}
示例#2
0
文件: build.go 项目: TheHippo/cmd
// genSource renders the given template to produce source code, which it writes
// to the given directory and file.
func genSource(dir, filename, templateSource string, args map[string]interface{}) {
	sourceCode := revel.ExecuteTemplate(
		template.Must(template.New("").Parse(templateSource)),
		args)

	// Create a fresh dir.
	cleanSource(dir)
	tmpPath := path.Join(revel.BasePath, dir)
	err := os.Mkdir(tmpPath, 0777)
	if err != nil && !os.IsExist(err) {
		revel.ERROR.Fatalf("Failed to make '%v' directory: %v", dir, err)
	}

	// Create the file
	file, err := os.Create(path.Join(tmpPath, filename))
	defer file.Close()
	if err != nil {
		revel.ERROR.Fatalf("Failed to create file: %v", err)
	}
	_, err = file.WriteString(sourceCode)
	if err != nil {
		revel.ERROR.Fatalf("Failed to write to file: %v", err)
	}
}