GitHub Actions

Chun-Jie Liu · 2019-08-30

GitHub Actions

GitHub actions is a automate build, test and deployment product. DockerHub provides automate building by connecting GitHub repo. However, the DockerHub limit the building storage and limit building time.

Automate build and publish to DockerHub

Use Jrocker as an exmaple to automate build and publish DockerHub. The code chunk as follows.

name: jrocker

on:
  push:
    branches:
      - master

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      -
        name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: chunjiesamliu/jrocker:latest