deploy-staging.yml

name: "Deploy Staging"

on:
  push:
    branches:
      - "staging*"
    paths:
      - Dockerfile
      - .dockerignore
      - entrypoint/**
      - .github/workflows/**.yml

jobs:
  build:
    if: ${{ startsWith(github.ref, 'refs/heads/staging') }}
    uses: ./.github/workflows/build.yml
    with:
      for_deploy: true
  
  deploy:
    name: "Deploy Staging"
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: "Download Docker Image Artifacts"
        uses: actions/download-artifact@v2
        with:
          path: /tmp
      - name: "Load Docker Images"
        id: load_images
        run: |
          TAGS=""
          BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/})
          for f in $(find /tmp -type f -iname 'docker-image-*.tar' -print); do
            ARCH=$(echo ${f} | sed -E 's/.*docker-image-(.*).tar/\1/')
            docker load --input ${f}
            TAG="mitchtalmadge/amp-dockerized:${BRANCH_NAME}-${ARCH}"
            TAGS="${TAGS} ${TAG}"
            docker tag amp-dockerized:latest ${TAG}
          done
          echo "TAGS=${TAGS}" >> $GITHUB_OUTPUT
          docker image ls -a
      - name: "Login to Docker Hub"
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: "Deploy to Docker Hub"
        run: docker image push --all-tags mitchtalmadge/amp-dockerized
      - name: "Deploy Multi-Arch Manifest"
        run: |
          BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/})
          MANIFEST="mitchtalmadge/amp-dockerized:${BRANCH_NAME}"
          docker manifest create ${MANIFEST} ${{ steps.load_images.outputs.TAGS }}
          docker manifest push ${MANIFEST}