push-to-docker.yml

name: Push Vulcan to Docker Hub on successful test suite run

on:
  workflow_run:
    workflows: ["Run Test Suite on Draft Release Creation, Push, and Pull Request to master"]
    types: [completed]
    branches: [master]
  release:
    types: [published]

jobs:
  docker:
    runs-on: ubuntu-latest
    if: ${{ (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success') || github.event_name == 'release' }}
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Checkout the Vulcan Repository
        uses: actions/checkout@v3 
      - name: Set tag based on event type
        run: |
          if [[ "${{ github.event_name }}" == "workflow_run" ]]; then
            TAG="latest"
          elif [[ "${{ github.event_name }}" == "release" ]]; then
            TAG="${{ github.event.release.tag_name }}"
          fi
          echo "TAG=$TAG" >> $GITHUB_ENV
      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          tags: mitre/vulcan:${{ env.TAG }}
          # platforms: linux/amd64,linux/arm64