build.yaml

name: Build binaries

on:
  pull_request:
  push:
    branches:
      - main
    tags:
      - "v*"

jobs:
  build:
    strategy:
      matrix:
        platform:
          - name: linux
            os: ubuntu-20.04
          - name: darwin
            os: macos-latest
        arch:
          - arm64
          - amd64
    name: Build binaries for ${{ matrix.platform.name }}-${{ matrix.arch }}
    runs-on: ${{ matrix.platform.os }}
    steps:
      - name: Check out code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          # Check https://github.com/livepeer/go-livepeer/pull/1891
          # for ref value discussion
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Set up go
        id: go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
          cache-dependency-path: go.sum

      - name: Export OS and platform env
        run: |
          echo "GOOS=${{ matrix.platform.name }}" >> $GITHUB_ENV
          echo "GOARCH=${{ matrix.arch }}" >> $GITHUB_ENV

      - name: Download dependencies
        if: steps.go.outputs.cache-hit != 'true'
        run: go mod download

      - name: Build
        run: |
          mkdir -p build/ releases/
          make build GO_BUILD_DIR="build/"
          cd build/
          mv catalyst-api livepeer-catalyst-api

      - uses: actions-ecosystem/action-regex-match@v2
        id: match-tag
        with:
          text: ${{ github.ref_name }}
          regex: '^(master|main|v[0-9]+\.\d+\.\d+)$'

      - name: Codesign and notarize binaries
        if: ${{ matrix.platform.name == 'darwin' && steps.match-tag.outputs.match != '' }}
        uses: livepeer/action-gh-codesign-apple@latest
        with:
          developer-certificate-id: ${{ secrets.CI_MACOS_CERTIFICATE_ID }}
          developer-certificate-base64: ${{ secrets.CI_MACOS_CERTIFICATE_BASE64 }}
          developer-certificate-password: ${{ secrets.CI_MACOS_CERTIFICATE_PASSWORD }}
          app-notarization-email: ${{ secrets.CI_MACOS_NOTARIZATION_USER }}
          app-notarization-password: ${{ secrets.CI_MACOS_NOTARIZATION_PASSWORD }}
          app-notarization-team-id: ${{ secrets.CI_MACOS_NOTARIZATION_TEAM_ID }}
          binary-path: build/livepeer-catalyst-api

      - name: Archive binaries for windows
        if: matrix.platform.name == 'windows'
        run: |
          cd build/
          for file in $(find . -type f -perm -a+x)
          do
            f_name="$(basename $file)"
            mv "${f_name}" "livepeer-${f_name}"
            zip -9q "../releases/livepeer-${f_name/.exe/}-${GOOS}-${GOARCH}.zip" "livepeer-${f_name}"
          done

      - name: Archive binaries
        if: matrix.platform.name != 'windows'
        run: |
          cd build/
          tar -czvf "../releases/livepeer-catalyst-api-${GOOS}-${GOARCH}.tar.gz" .

      - name: Upload artifacts for cutting release
        uses: actions/upload-artifact@v3
        with:
          name: release-artifacts
          path: releases/

  upload:
    name: Upload artifacts to google bucket
    if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
    permissions:
      contents: "read"
      id-token: "write"
    runs-on: ubuntu-latest
    needs:
      - build
    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v3
        with:
          name: release-artifacts
          path: releases/

      - name: Generate sha256 checksum and gpg signatures for release artifacts
        uses: livepeer/action-gh-checksum-and-gpg-sign@latest
        with:
          artifacts-dir: releases
          release-name: ${{ github.ref_type == 'tag' && github.ref_name || github.event.pull_request.head.sha || github.sha }}
          gpg-key: ${{ secrets.CI_GPG_SIGNING_KEY }}
          gpg-key-passphrase: ${{ secrets.CI_GPG_SIGNING_PASSPHRASE }}

      - name: Generate branch manifest
        id: branch-manifest
        uses: livepeer/branch-manifest-action@latest
        with:
          project-name: ${{ github.event.repository.name }}
          platform: linux, darwin

      - name: Authenticate to Google Cloud
        id: auth
        uses: google-github-actions/auth@v2
        with:
          workload_identity_provider: ${{ secrets.CI_GOOGLE_WORKLOAD_IDENTITY_PROVIDER }}
          service_account: ${{ secrets.CI_GOOGLE_SERVICE_ACCOUNT }}

      - name: Upload release archives to Google Cloud
        id: upload-archives
        uses: google-github-actions/upload-cloud-storage@v1
        with:
          path: "releases"
          destination: "build.livepeer.live/${{ github.event.repository.name }}/${{ (github.ref_type == 'tag' && github.ref_name) || github.event.pull_request.head.sha || github.sha }}"
          parent: false

      - name: Upload branch manifest file
        id: upload-manifest
        uses: google-github-actions/upload-cloud-storage@v1
        with:
          path: ${{ steps.branch-manifest.outputs.manifest-file }}
          destination: "build.livepeer.live/${{ github.event.repository.name }}/"
          parent: false

      - name: Notify new build upload
        run: curl -X POST https://holy-bread-207a.livepeer.workers.dev