Xcode 拥有一个很好的内置模板,创建文件时会在头部生成一段注释,包含了文件名、创建者、创建时间、版权等信息,但有时候我们需要根据不同的需求自定义一套模板。
Xcode 的 iOS 代码模板
空的Swift
文件的默认模板是这样的:
//
// FileName.swift
// ProjectName
//
// Created by Your Name on 12/29/15
// Copyright (c) 2015 Company. All rights reserved.
//
import Foundation
在一些开源项目中,我们有时候会看到在源代码头部有一大串长长的MIT
协议声明,每个文件都有,当然,那些开源大牛们肯定不会傻傻的每个文件复制粘贴,这么麻烦的事情身为一个程序员肯定是忍不了的,一定有一个一劳永逸的办法,那就是为空的Swift
文件创建自定义模板。
创建模板
Xcode 会在 ~/Library/Developer/Xcode/Templates
寻找自定义模板。
Xcode会把一个目录当作一个组(group),我们可以在上述目录下创建一个名为Custom
的组,然后把系统自带的Swift
模板拷贝进去。
在终端中运行如下命令:
$ mkdir -p ~/Library/Developer/Xcode/Templates/Custom
$ cp -R /Applications/Xcode.app/Contents/Developer/Library/Xcode/Templates/File\ Templates/Source/Swift\ File.xctemplate ~/Library/Developer/Xcode/Templates/Custom/
拷贝完后,我们可以看到有这几个文件:
$ cd ~/Library/Developer/Xcode/Templates/Custom/Swift\ File.xctemplate
$ ls
TemplateIcon.png TemplateIcon@2x.png
TemplateInfo.plist ___FILEBASENAME___.swift
打开 ___FILEBASENAME___.swift
, 代码如下:
//
// ___FILENAME___
// ___PROJECTNAME___
//
// Created by ___FULLUSERNAME___ on ___DATE___.
//___COPYRIGHT___
//
import Foundation
这就是我们正在找的模板,把它改成你想要的格式就可以了。
我们加入MIT
协议声明,如下:
// ___FILENAME___
// ___PROJECTNAME___
//
// Created by ___FULLUSERNAME___ on ___DATE___.
//
//
// Copyright (c) ___YEAR___ ___FULLUSERNAME___
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
import Foundation
重启Xcode,新建文件 File → New ,单击 Custom ,你可以看到新的模板
Enjoy coding!!!