filament/.github/workflows/postsubmit-main.yml

name: 'Postsubmit Tasks'

on:
  push:
    branches:
      - main

jobs:
  # Update the renderdiff goldens in filament-assets. This will add or merge the new goldens from
  # a branch on filament-assets.
  update-renderdiff-goldens:
    name: update-renderdiff-goldens
    runs-on: 'macos-14'
    steps:
      - uses: actions/checkout@v4.1.6
        with:
          fetch-depth: 0
      - id: get_commit_msg
        uses: ./.github/actions/get-commit-msg
      - name: Check if accepting new goldens
        id: check_accept
        env:
          COMMIT_MESSAGE: ${{ steps.get_commit_msg.outputs.msg }}
        run: |
          if echo "${COMMIT_MESSAGE}" | python3 test/renderdiff/src/commit_msg.py --mode=accept_new_goldens; then
            echo "accept=true" >> "$GITHUB_OUTPUT"
          else
            echo "accept=false" >> "$GITHUB_OUTPUT"
          fi
        shell: bash
      - name: Renderdiff Generate for new goldens
        if: steps.check_accept.outputs.accept == 'true'
        uses: ./.github/actions/renderdiff-generate
      - name: Run update script
        env:
          GH_TOKEN: ${{ secrets.FILAMENTBOT_TOKEN }}
          COMMIT_MESSAGE: ${{ steps.get_commit_msg.outputs.msg }}
        run: |
          GOLDEN_BRANCH=$(echo "${COMMIT_MESSAGE}" | python3 test/renderdiff/src/commit_msg.py)
          COMMIT_HASH="${{ steps.get_commit_msg.outputs.hash }}"

          git config --global user.email "filament.bot@gmail.com"
          git config --global user.name "Filament Bot"
          git config --global credential.helper cache

          if [[ "${{ steps.check_accept.outputs.accept }}" == "true" ]]; then
              SHORT_HASH="${COMMIT_HASH:0:8}"
              GOLDEN_BRANCH="accept-goldens-${SHORT_HASH}"
              echo "Generating new goldens for branch ${GOLDEN_BRANCH}"
              python3 test/renderdiff/src/update_golden.py \
                  --branch=${GOLDEN_BRANCH} \
                  --source=$(pwd)/out/renderdiff/renders \
                  --commit-msg="Auto-update goldens from ${COMMIT_HASH}" \
                  --push-to-remote \
                  --golden-repo-token=${GH_TOKEN}
          fi

          if [[ "${GOLDEN_BRANCH}" != "main" ]]; then
              echo "branch==${GOLDEN_BRANCH}"
              echo "hash==${COMMIT_HASH}"
              python3 test/renderdiff/src/update_golden.py --branch=${GOLDEN_BRANCH} \
                  --merge-to-main --filament-tag=${COMMIT_HASH} --golden-repo-token=${GH_TOKEN}
          fi

  # Update the /docs (offiicla github-hosted Filament site) if necessary
  update-docs:
    name: update-docs
    runs-on: 'ubuntu-24.04-4core'
    steps:
      - uses: actions/checkout@v4.1.6
        with:
          fetch-depth: 0
      - uses: ./.github/actions/linux-prereq
      - id: get_commit_msg
        uses: ./.github/actions/get-commit-msg
      - uses: ./.github/actions/web-prereq
      - name: Prerequisites
        run: |
          pip install selenium
      - name: Run update script
        env:
          GH_TOKEN: ${{ secrets.FILAMENTBOT_TOKEN }}
        run: |
          bash docs_src/build/install_mdbook.sh && source ~/.bashrc
          COMMIT_HASH="${{ steps.get_commit_msg.outputs.hash }}"
          git config --global user.email "filament.bot@gmail.com"
          git config --global user.name "Filament Bot"
          git config --global credential.helper cache
          bash docs_src/build/postsubmit.sh ${COMMIT_HASH} ${GH_TOKEN}

  # Produce a json that describes the android artifact sizes, and will push that json to a folder in
  # filament-assets
  update-sizeguard:
    name: update-sizeguard
    runs-on: 'ubuntu-24.04-4core'
    steps:
      - uses: actions/checkout@v4.1.6
        with:
          fetch-depth: 0
      - uses: ./.github/actions/linux-prereq
      - uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'
      - id: get_commit_msg
        uses: ./.github/actions/get-commit-msg
      - name: Build and generate size report
        run: |
          cd build/android && printf "y" | ./build.sh release all
          cd ../..
          COMMIT_HASH="${{ steps.get_commit_msg.outputs.hash }}"
          python3 test/sizeguard/dump_artifact_size.py out/*.tgz out/*.aar > "${COMMIT_HASH}.json"
      - name: Push to filament-assets
        env:
          GH_TOKEN: ${{ secrets.FILAMENTBOT_TOKEN }}
        run: |
          COMMIT_HASH="${{ steps.get_commit_msg.outputs.hash }}"
          git config --global user.email "filament.bot@gmail.com"
          git config --global user.name "Filament Bot"
          git clone https://x-access-token:${GH_TOKEN}@github.com/google/filament-assets.git filament-assets
          mkdir -p filament-assets/sizeguard
          mv "${COMMIT_HASH}.json" filament-assets/sizeguard/
          cd filament-assets
          git add sizeguard/"${COMMIT_HASH}.json"
          git commit -m "Update sizeguard for filament@${COMMIT_HASH}" || echo "No changes to commit"
          git push https://x-access-token:${GH_TOKEN}@github.com/google/filament-assets.git main