docker-build.yaml

name: docker-build-base

# Only build base when any of the files in the base directory are modified
on:
  push:
    branches: [master, ci]
    tags:
      - '*'
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 0'

jobs:
  main:
    runs-on: ubuntu-20.04

    steps:
      -
        name: Free Disk Space
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: true
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      -
        name: Build and push
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          context: "{{defaultContext}}"
          push: false
          platforms: linux/amd64
          build-args: git_hash=${{ github.sha }}
      -
        name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}