github action 使用

OrangBus大约 2 分钟

确保 GitHub Actions 有权限操作 Releases。在仓库的 Settings > Actions > Permissions 中，确保 Read and write permissions 被开启。

name: Example Workflow

on: push

permissions:
  contents: write  # 允许工作流对仓库内容进行写入操作

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Modify a file
        run: |
          echo "Hello, World!" > hello.txt
          git config --global user.name "github-actions"
          git config --global user.email "github-actions@github.com"
          git add hello.txt
          git commit -m "Add hello.txt"
          git push

on 事件

on:
  push:
    tags:
      - 'v*'  # 匹配以 'v' 开头的标签，例如 v1.0.0

on:
  push:
    tags:
      - 'v*' # 监听以 v 开头的标签
    pull_request:
      branches:
        - master # 监听 master 分支的 PR

jobs

指定环境

jobs:
    runs-on: ubuntu-latest

steps步骤

选择分支

https://github.com/actions/checkout

jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

nodejs

jobs:
 steps:
    - name: 设置 Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 20
          cache: npm

发布tag包

https://github.com/softprops/action-gh-release

目录结构

│  release-notes.md # 添加本次发布的更新说明
├─.github                                                                       
│  └─workflows                                                                  
│          deploy-release.yml

eploy-release.yml

name: Release

on:
  push:
    tags:
      - 'v*'  # 匹配以 'v' 开头的标签，例如 v1.0.0

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }} # GITHUB_TOKEN 默认的账号
          tag_name: ${{ github.ref_name }}  # 使用推送的 tag 名称
          name: ${{ github.ref_name }}     # Release 名称
          draft: false                     # 是否为草稿
          prerelease: false                # 是否为预发布版本
          body_path: ./release-notes.md    # 当前项目根目录的 Markdown 文件路径,下面方式二选一
          body: |
            发布说明
            # 示例：

tips: 需要开启当前仓库的action read and write 权限

编译上传dockerhub

https://github.com/docker/build-push-action

此action会发布一个tag的版本号跟一个latest

1、初始化git仓库

2、创建tag标签进行发布才会触发更新

git tag v1.0.0
git push origin|github v1.0.0

.github/workflows/docker-images.yml

name: 发布docker镜像

on:
  push:
    tags:
      - 'v*' # 监听以 v 开头的标签
    pull_request:
      branches:
        - master # 监听 master 分支的 PR

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}  # Docker Hub 用户名
          password: ${{ secrets.DOCKER_PASSWORD }}  # Docker Hub 密码

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: orangbus/movie-cloud # 镜像的名称
          tags: |
            type=ref,event=tag
            type=ref,event=branch
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./Dockerfile  # Dockerfile 的路径
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

1、开启仓库的actions的读写权限

2、添加环境变量

go打包发布

将go编译后的文件打包后发布出来