# Copyright the Hyperledger Fabric contributors. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0

name: Release

on:
  workflow_dispatch: # workflow_dispatch must be enabled in main branch to support release action on older release branches
  push:
    tags: [ v2.* ]

env:
  GO_VER: 1.20.5
  UBUNTU_VER: 20.04
  FABRIC_VER: ${{ github.ref_name }}
  DOCKER_REGISTRY: ${{ github.repository_owner == 'hyperledger' && 'docker.io' || 'ghcr.io' }}

permissions:
  contents: read

jobs:
  build-binaries:
    name: Build Fabric Binaries
    strategy:
      matrix:
        include:
        - image: fabric-ubuntu-20.04
          target: linux
          arch: amd64
        - image: fabric-ubuntu-20.04
          target: linux
          arch: arm64
        - image: macos-11
          target: darwin
          arch: amd64
        - image: macos-11
          target: darwin
          arch: arm64
        - image: fabric-windows-latest
          target: windows
          arch: amd64
    runs-on: fabric-ubuntu-20.04
    steps:
      - name: Install Go
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.GO_VER }}
      - name: Checkout Fabric Code
        uses: actions/checkout@v3
      - name: Compile Binary and Create Tarball
        run: ./ci/scripts/create_binary_package.sh
        env:
          TARGET: ${{ matrix.target }}-${{ matrix.arch }}
          RELEASE: ${{ env.FABRIC_VER }}

      - name: Publish Release Artifact
        uses: actions/upload-artifact@v3
        with:
          # <name> of the artifact must not collide between platform/arch builds
          name: release-${{ matrix.target }}-${{ matrix.arch }}
          # <path> of the artifact may include multiple files.
          path: release/${{ matrix.target }}-${{ matrix.arch }}/*.tar.gz

  build-and-push-docker-images:
    name: Build and Push
    runs-on: fabric-ubuntu-20.04

    permissions:
      contents: read
      packages: write

    strategy:
      matrix:
        include:
          - COMPONENT: baseos
            CONTEXT: images/baseos
          - COMPONENT: ccenv
            CONTEXT: images/ccenv
          - COMPONENT: peer
            CONTEXT: .
          - COMPONENT: orderer
            CONTEXT: .
          - COMPONENT: tools
            CONTEXT: .

    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          buildkitd-flags: --debug
          config-inline: |
            [worker.oci]
              max-parallelism = 1

      - name: Checkout
        uses: actions/checkout@v3

      - name: Login to the ${{ env.DOCKER_REGISTRY }} Container Registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.DOCKER_REGISTRY }}
          username: ${{ env.DOCKER_REGISTRY == 'docker.io' && secrets.DOCKERHUB_USERNAME || github.actor }}
          password: ${{ env.DOCKER_REGISTRY == 'docker.io' && secrets.DOCKERHUB_TOKEN    || secrets.GITHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.DOCKER_REGISTRY }}/${{ github.repository_owner }}/fabric-${{ matrix.COMPONENT }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}.{{minor}}.{{patch}}

      - name: Build and push ${{ matrix.COMPONENT }} Image
        id: push
        uses: docker/build-push-action@v3
        with:
          context: ${{ matrix.CONTEXT }}
          file: images/${{ matrix.COMPONENT }}/Dockerfile
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          push: ${{ github.event_name != 'pull_request' }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            FABRIC_VER=${{ env.FABRIC_VER }}
            UBUNTU_VER=${{ env.UBUNTU_VER }}
            GO_VER=${{ env.GO_VER }}
            GO_TAGS=

  create-release:
    name: Create GitHub Release
    needs:
      - build-binaries
      - build-and-push-docker-images
    runs-on: fabric-ubuntu-20.04
    permissions:
      contents: write
    steps:
      - name: Checkout Fabric Code
        uses: actions/checkout@v3
      - name: Download Artifacts
        id: download
        uses: actions/download-artifact@v3
      - name: Release Fabric Version
        uses: ncipollo/release-action@v1
        with:
          allowUpdates: "true"
          artifacts: "release-*-*/*.tar.gz"
          bodyFile: release_notes/${{ env.FABRIC_VER }}.md
          tag: ${{ env.FABRIC_VER }}
          token: ${{ secrets.GITHUB_TOKEN }}