publish-release.yml

name: Publish Release

# This script is used to build and publish the release WASM build of Acala runtime:
# - Checkout the selected branch
# - Build WASM using Substrate Runtime Tool
# - Use subwasm to obtain build data
# - Generate release note
# - Create release issue
# - Archive the build artifacts to Github
# - Publish the WASM to Pinata via ipfs

on:
  create:
  workflow_dispatch:
    inputs:
      # Get name of the chain
      chain:
        description: Chain Runtime (default = karura)
        required: true
        default: karura
        type: choice
        options:
          - karura
          - acala
      # Get the SR Tool image used to build
      srtool_image:
        description: Default to use the latest. You can use an alternate image, use with caution!
        required: false

env:
  SUBWASM_VERSION: 0.21.3
  CHAIN: ${{ github.event.inputs.chain }}

jobs:
  build-release:
    name: Build and publish ${{ github.event.inputs.chain || github.ref }}
    runs-on: ubuntu-latest
    # Skip non-release branches
    if: startsWith(github.ref_name, 'release-')
    steps:
      # Checkout the Acala codebase
      - name: Checkout Codebase
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: true

      - name: Setup ENV
        if: ${{ env.CHAIN == '' }}
        uses: actions/github-script@v7
        with:
          script: |
            const regex = /release-(karura|acala)-(\d+\.\d+\.\d+)/
            const branch = context.ref
            const [chain] = branch.match(regex).slice(1)
            core.exportVariable("CHAIN", chain)

      # Build WASM with Substrate Runtime Tool
      - name: Srtool build
        id: srtool_build
        uses: chevdor/srtool-actions@v0.9.2
        env:
          BUILD_OPTS: "--features on-chain-release-build,no-metadata-docs"
        with:
          chain: ${{ env.CHAIN }}
          tag: ${{ github.event.inputs.srtool_image }}
          profile: production

      # Output the build summary
      - name: Build Summary
        run: |
          echo '${{ steps.srtool_build.outputs.json }}' | jq . > ${{ env.CHAIN }}-srtool-digest.json
          cat ${{ env.CHAIN }}-srtool-digest.json
          echo "Runtime location: ${{ steps.srtool_build.outputs.wasm }}"

      # install subwasm
      - name: Install subwasm ${{ env.SUBWASM_VERSION }}
        run: |
          wget https://github.com/chevdor/subwasm/releases/download/v${{ env.SUBWASM_VERSION }}/subwasm_linux_amd64_v${{ env.SUBWASM_VERSION }}.deb
          sudo dpkg -i subwasm_linux_amd64_v${{ env.SUBWASM_VERSION }}.deb
          subwasm --version

      # Display information for wasm
      - name: Extract metadata
        run: |
          subwasm  --json info ${{ steps.srtool_build.outputs.wasm }} > ${{ env.CHAIN }}-info.json
          subwasm info ${{ steps.srtool_build.outputs.wasm }} > ${{ env.CHAIN }}-info.txt
          cat ${{ env.CHAIN }}-info.txt

          subwasm  --json info ${{ steps.srtool_build.outputs.wasm_compressed }} > ${{ env.CHAIN }}-subwam-info.json
          subwasm info ${{ steps.srtool_build.outputs.wasm_compressed }} > ${{ env.CHAIN }}-subwam-info.txt
          cat ${{ env.CHAIN }}-subwam-info.txt

      # Diff new wasm with current
      - name: Check the metadata diff
        run: |
          subwasm diff wss://${{ env.CHAIN }}-rpc.aca-api.network ${{ steps.srtool_build.outputs.wasm }} | tee ${{ env.CHAIN }}-diff.txt

      # Generate release notes
      - name: Generate note
        id: generate-note
        uses: AcalaNetwork/acala-release-note-action@master
        with:
          chain: ${{ env.CHAIN }}
          subwasm_info: ${{ env.CHAIN }}-subwam-info.txt
          srtool_details: ${{ env.CHAIN }}-srtool-digest.json

      # Create release checklist issue
      - name: Crate Release Checklist issue
        uses: JasonEtco/create-an-issue@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          filename: ${{ steps.generate-note.outputs.release-note }}

      - name: Archive Artifacts for ${{ env.CHAIN }}
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.CHAIN }}-runtime
          path: |
            ${{ steps.srtool_build.outputs.wasm }}
            ${{ steps.srtool_build.outputs.wasm_compressed }}
            ${{ env.CHAIN }}-srtool-digest.json
            ${{ env.CHAIN }}-metadata.json
            ${{ env.CHAIN }}-metadata.txt
            ${{ env.CHAIN }}-subwam-info.json
            ${{ env.CHAIN }}-subwam-info.txt
            ${{ env.CHAIN }}-diff.txt

      - name: Upload wasm to pinata
        uses: aquiladev/ipfs-action@v0.1.6
        with:
          path: ${{ steps.srtool_build.outputs.wasm_compressed }}
          service: pinata
          pinataKey: ${{ secrets.PINATA_KEY }}
          pinataSecret: ${{ secrets.PINATA_SECRET }}