GitHub Action制作镜像并推送到DockerHub

添加账号（设置当前仓库的秘密环境变量）

  • USERNAME：用户名
  • PASSWORD：密码

运行Action（设置仓库与镜像名）

  • 目标仓库，示例：wgp-2020/push_docker_image
  • 镜像名称，示例：username/demo:latest
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name: Build and Push Docker Image
on: 
  workflow_dispatch: #手动触发工作流
   inputs:
    repository:
        description: '目标仓库'
        required: true
        type: string
    name:
        description: '镜像名称'
        required: true
        type: string

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: 签出目标仓库
      uses: actions/checkout@v3
      with:
         repository: ${{ inputs.repository }}
         
    - name: 登录DockerHub
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.USERNAME }}
        password: ${{ secrets.PASSWORD }}
        
    - name: 制作镜像并上传
      uses: docker/build-push-action@v2
      with:
        context: .
        push: true
        tags: ${{ inputs.name }}