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100 lines
2.3 KiB
Go
100 lines
2.3 KiB
Go
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# Drone
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基于 `Docker` 的 `CI/CD` 工具 `Drone` 所有编译、测试的流程都在 `Docker` 容器中进行。
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开发者只需在项目中包含 `.drone.yml` 文件，将代码推送到 git 仓库，`Drone` 就能够自动化的进行编译、测试、发布。
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本小节以 `GitHub` + `Drone` 来演示 `Drone` 的工作流程。当然在实际开发过程中，你的代码也许不在 GitHub 托管，那么你可以尝试使用 `Gogs` + `Drone` 来进行 `CI/CD`。
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## Drone 关联项目
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在 Github 新建一个名为 `drone-demo` 的仓库。
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打开我们已经 [部署好的 Drone 网站](install.md) 或者 [Drone Cloud](https://cloud.drone.io)，使用 GitHub 账号登录，在界面中关联刚刚新建的 `drone-demo` 仓库。
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## 编写项目源代码
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初始化一个 git 仓库
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```bash
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$ mkdir drone-demo
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$ cd drone-demo
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$ git init
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$ git remote add origin git@github.com:username/drone-demo.git
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```
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这里以一个简单的 `Go` 程序为例，该程序输出 `Hello World!`
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编写 `app.go` 文件
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```go
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package main
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import "fmt"
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func main(){
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fmt.Printf("Hello World!\n");
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}
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```
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编写 `.drone.yml` 文件
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```yaml
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kind: pipeline
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type: docker
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name: build
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steps:
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- name: build
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image: golang:alpine
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pull: if-not-exists # always never
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environment:
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KEY: VALUE
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commands:
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- echo $KEY
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- pwd
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- ls
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- CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .
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- ./app
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trigger:
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branch:
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- master
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```
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现在目录结构如下
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```bash
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.
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├── .drone.yml
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└── app.go
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```
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## 推送项目源代码到 GitHub
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```bash
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$ git add .
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$ git commit -m "test drone ci"
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$ git push origin master
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```
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## 查看项目构建过程及结果
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打开我们部署好的 `Drone` 网站或者 Drone Cloud，即可看到构建结果。
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当然我们也可以把构建结果上传到 GitHub，Docker Registry，云服务商提供的对象存储，或者生产环境中。
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本书 GitBook 也使用 Drone 进行 CI/CD，具体配置信息请查看本书根目录 [`.drone.yml`](https://github.com/yeasy/docker_practice/blob/master/.drone.yml) 文件。
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## 参考链接
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* [Drone Github](https://github.com/drone/drone)
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* [Drone 文档](http://docs.drone.io/)
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* [Drone 示例](https://github.com/docker-practice/drone-demo)
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