- 使用composer创建一个项目的基本流程：
1.创建 composer.json，并添加依赖到的扩展包；
2.运行 composer install，安装扩展包并生成 composer.lock；
3.提交 composer.lock 到代码版本控制器中，如：git; - 准备：
GitHub帐号
Composer程序(确认你已经安装)
Packagist帐号（用GITHUB账号登录）
-
Github
例如我的项目地址：
https://github.com/zlqbookGM/house.git
已经部署到Github上的项目：获取你的项目地址，将项目克隆到本地。
未部署：将你项目上传到Github上，并获取你这个项目的地址。 - composer本地操作
- 本地初始化conposer.json
$ cd ~/path/...
$ composer init - 初始化composer文件，推送修改到github，如果你项目在github，这一步刻意忽略。
- packgist
镜像包发布到packgist
使用Github账户登录Packgist，由于本身composer就是从github发展而来的。
找到submit，用你的项目仓库地址将镜像包发布提交。配置GitHub和Packagist之间的自动更新钩子，根据向导，复制自己的packagist的api token，然后去GitHub配置好仓库的钩子服务（此处在测试器，github集成与服务已经逐渐弃用）
- 本地测试与测试安装包
$ cd ~/work/path/
$ composer require zlqbookGM/hello dev-master
结果：
D:\phpStudy\PHPTutorial\WWW>composer create-project zlqbook/housespider
Installing zlqbook/housespider (0.1.0)
- Installing zlqbook/housespider (0.1.0): Downloading (100%)
Created project in D:\phpStudy\PHPTutorial\WWW\housespider
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 65 installs, 0 updates, 0 removals
- Installing yiisoft/yii2-composer (2.0.6): Loading from cache
- Installing bower-asset/jquery (3.2.1): Loading from cache
- Installing bower-asset/bootstrap (v3.3.7): Loading from cache
/*成功部分省略*/
codeception/base suggests installing codeception/specify (BDD-style code blocks)
codeception/base suggests installing flow/jsonpath (For using JSONPath in REST module)
codeception/base suggests installing league/factory-muffin (For DataFactory module)
codeception/base suggests installing league/factory-muffin-faker (For Faker support in DataFactory module)
codeception/base suggests installing phpseclib/phpseclib (for SFTP option in FTP Module)
codeception/base suggests installing stecman/symfony-console-completion (For BASH autocompletion)
codeception/base suggests installing symfony/phpunit-bridge (For phpunit-bridge support)
Generating autoload files
- 为项目添加outload属性
psr-4自动加载规范，了解其他加载规范，查询PHP-FIG
{
"psr-4": { "Rivsen\\Demo\\": "src" }
},
看一个具体的composer.json文件：
{
"name": "zlqbook/housespider",
"description": "douban spdider base Yii 2 ",
"keywords": ["yii2", "framework", "advanced", "project template"],
"homepage": "http://www.yiiframework.com/",
"type": "project",
"license": "BSD-3-Clause",
// 支持，这些信息会在packgist项目首页显示
"support": {
"issues": "https://github.com/yiisoft/yii2/issues?state=open",
"forum": "http://www.yiiframework.com/forum/",
"wiki": "http://www.yiiframework.com/wiki/",
"irc": "irc://irc.freenode.net/yii",
"source": "https://github.com/yiisoft/yii2"
},
"minimum-stability": "stable",
/*依赖*/
"require": {
"php": ">=5.4.0",
"yiisoft/yii2": "~2.0.6",
"yiisoft/yii2-bootstrap": "~2.0.0",
"yiisoft/yii2-swiftmailer": "~2.0.0 || ~2.1.0"
},
"require-dev": {
"yiisoft/yii2-debug": "~2.0.0",
"yiisoft/yii2-gii": "~2.0.0",
"yiisoft/yii2-faker": "~2.0.0",
"codeception/base": "^2.2.3",
"codeception/verify": "~0.3.1"
},
"config": {
"process-timeout": 1800,
"fxp-asset": {
"enabled": false
}
},
"repositories": [
{
"type": "composer",
"url": "https://asset-packagist.org"
}
]
}
- Github包版本管理：
创建一个版本，通过github和packgist链接，更新到Packgist库中。
版本命名规则：命名方法
/*创建分支*/
$ cd ~/work/github/hello-world
$ git branch
//创建分支 0.1
git checkout -b 0.1
//提交分支
$ git add .
$ git commit -m 'update readme'
$ git push origin 0.1
发布版本
$ git tag 0.1.0
$ git push --tags
