builds.yml

---
name: Docker Builds
on:
  push:
    branches: main
    paths-ignore:
    - '**.md'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v1


    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1

    - name: Cache Docker layers
      uses: actions/cache@v2
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-buildx-

    - name: Log in to GHCR
      if: github.event_name != 'pull_request'
      uses: docker/login-action@v1
      with:
        registry: ghcr.io
        username: ${{ github.repository_owner }}
        password: ${{ secrets.TEDDER_CR_PAT }}

    - name: Log in to DockerHub
      if: github.event_name != 'pull_request'
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    - name: Build and push to ghcr
      uses: docker/build-push-action@v2
      with:
        context: .
        file: ./Dockerfile
        platforms: linux/amd64,linux/arm64,linux/arm/v7
        push: ${{ github.event_name != 'pull_request' }}
        tags: |
          tedder42/miner_exporter:latest
          ghcr.io/${{ github.repository_owner }}/miner_exporter:latest