docker_main.yml

name: Docker Main Build

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  docker:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4

      - name: Set build tag
        id: build_tag_generator
        run: |
          RELEASE_TAG=$(curl https://api.github.com/repos/hyperledger/firefly-tokens-erc1155/releases/latest -s | jq .tag_name -r)
          BUILD_TAG=$RELEASE_TAG-$(date +"%Y%m%d")-$GITHUB_RUN_NUMBER
          echo ::set-output name=BUILD_TAG::$BUILD_TAG

      - name: Build
        run: |
          docker build \
            --label commit=$GITHUB_SHA \
            --label build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
            --label tag=${{ steps.build_tag_generator.outputs.BUILD_TAG }} \
            --build-arg BASE_IMAGE=node:20-alpine3.19 \
            --build-arg BUILD_IMAGE=node:20-alpine3.19 \
            --tag ghcr.io/hyperledger/firefly-tokens-erc1155:${{ steps.build_tag_generator.outputs.BUILD_TAG }} .

      - name: Tag release
        if: github.event.pull_request.merged == true
        run: docker tag ghcr.io/hyperledger/firefly-tokens-erc1155:${{ steps.build_tag_generator.outputs.BUILD_TAG }} ghcr.io/hyperledger/firefly-tokens-erc1155:head

      - name: Push docker image
        if: github.event.pull_request.merged == true
        run: |
          echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u $GITHUB_ACTOR --password-stdin
          docker push ghcr.io/hyperledger/firefly-tokens-erc1155:${{ steps.build_tag_generator.outputs.BUILD_TAG }}

      - name: Push head tag
        if: github.event.pull_request.merged == true
        run: |
          echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u $GITHUB_ACTOR --password-stdin
          docker push ghcr.io/hyperledger/firefly-tokens-erc1155:head