build_reusable.yml

name: Build Reusable

on:
  workflow_call:
    inputs:
      afterBuild:
        required: false
        description: 'additional steps to run'
        type: string
      # Toggles the mold linker. The default linker is much slower and can run into OOMs.
      # However, custom linkers won't work for wasm.
      mold:
        required: false
        description: 'whether to use the mold linker'
        type: string
      skipInstallBuild:
        required: false
        description: 'whether to skip pnpm install && pnpm build'
        type: string
      skipNativeBuild:
        required: false
        description: 'whether to skip building native modules'
        type: string
      skipForDocsOnly:
        required: false
        description: 'skip for docs only changes'
        type: string
      skipForRelease:
        required: false
        description: 'skip for release'
        type: string
      nodeVersion:
        required: false
        description: 'version of Node.js to use'
        type: string
      needsRust:
        required: false
        description: 'if rust is needed'
        type: string
      needsNextest:
        required: false
        description: 'if nextest rust dep is needed'
        type: string
      uploadSwcArtifact:
        required: false
        description: 'if swc artifact needs uploading'
        type: string
      uploadTestTrace:
        required: false
        description: 'if test trace needs uploading'
        type: string

env:
  NAPI_CLI_VERSION: 2.14.7
  TURBO_VERSION: 1.10.9
  NODE_MAINTENANCE_VERSION: 16
  NODE_LTS_VERSION: 18.16.1
  TEST_CONCURRENCY: 8
  # disable backtrace for test snapshots
  RUST_BACKTRACE: 0

  TURBO_TEAM: 'vercel'
  TURBO_REMOTE_ONLY: 'true'
  NEXT_TELEMETRY_DISABLED: 1
  # we build a dev binary for use in CI so skip downloading
  # canary next-swc binaries in the monorepo
  NEXT_SKIP_NATIVE_POSTINSTALL: 1
  DATADOG_API_KEY: ${{ secrets.DATA_DOG_API_KEY }}
  DATADOG_TRACE_NEXTJS_TEST: 'true'
  DD_ENV: 'ci'
  TEST_TIMINGS_TOKEN: ${{ secrets.TEST_TIMINGS_TOKEN }}
  NEXT_TEST_JOB: 1

jobs:
  build:
    timeout-minutes: 25
    runs-on:
      - 'self-hosted'
      - 'linux'
      - 'x64'
      - 'metal'

    steps:
      - run: fnm install ${{ inputs.nodeVersion || env.NODE_LTS_VERSION }}
      - run: fnm use ${{ inputs.nodeVersion || env.NODE_LTS_VERSION }}
      - run: node -v
      - run: corepack enable
      - run: pwd

      - uses: actions/checkout@v4
        with:
          fetch-depth: 25

      # local action -> needs to run after checkout
      - name: Install Rust
        uses: ./.github/actions/setup-rust
        if: ${{ inputs.skipNativeBuild != 'yes' || inputs.needsNextest == 'yes' || inputs.needsRust == 'yes' }}
        with:
          components: rustfmt, clippy

      - name: 'Install mold linker'
        if: ${{ inputs.mold == 'yes' }}
        run: |
          sudo apt update
          sudo apt install -y mold
          echo RUSTFLAGS=${RUSTFLAGS}\ -C\ link-arg=-fuse-ld=mold >> $GITHUB_ENV

      - name: Install nextest
        if: ${{ inputs.needsNextest == 'yes' }}
        uses: taiki-e/install-action@nextest

      - run: rustc --version
        if: ${{ inputs.skipNativeBuild != 'yes' || inputs.needsNextest == 'yes' || inputs.needsRust == 'yes' }}

      - run: corepack prepare --activate yarn@1.22.19 && npm i -g "turbo@${TURBO_VERSION}" "@napi-rs/cli@${NAPI_CLI_VERSION}"

      # clean up any previous artifacts to avoid hitting disk space limits
      - run: git clean -xdf && rm -rf /tmp/next-repo-*; rm -rf /tmp/next-install-* /tmp/yarn-* /tmp/ncc-cache target

      - run: cargo clean
        if: ${{ inputs.skipNativeBuild != 'yes' || inputs.needsNextest == 'yes' || inputs.needsRust == 'yes' }}

      - run: echo "DOCS_CHANGE<<EOF" >> $GITHUB_OUTPUT; echo "$(node scripts/run-for-change.js --not --type docs --exec echo 'nope')" >> $GITHUB_OUTPUT; echo 'EOF' >> $GITHUB_OUTPUT
        name: check docs only change
        id: docs-change

      - id: is-release
        run: |
          if [[ $(node ./scripts/check-is-release.js 2> /dev/null || :) = v* ]];
            then
              echo "IS_RELEASE=yes" >> $GITHUB_OUTPUT
            else
              echo "IS_RELEASE=nope" >> $GITHUB_OUTPUT
          fi

      # normalize versions before build-native for better cache hits
      - run: node scripts/normalize-version-bump.js
        name: normalize versions

      - run: turbo run build-native-release --remote-cache-timeout 90 --summarize -- --target x86_64-unknown-linux-gnu
        if: ${{ inputs.skipNativeBuild != 'yes' && steps.docs-change.outputs.DOCS_CHANGE == 'nope' }}

      - name: Upload next-swc artifact
        if: ${{ inputs.uploadSwcArtifact == 'yes' && steps.docs-change.outputs.DOCS_CHANGE == 'nope' }}
        uses: actions/upload-artifact@v4
        with:
          name: next-swc-binary
          path: packages/next-swc/native/next-swc.linux-x64-gnu.node

      # undo normalize version changes for install/build
      - run: git checkout .
        if: ${{ inputs.skipInstallBuild != 'yes' }}

      - run: pnpm store path

      - run: pnpm install
        if: ${{ inputs.skipInstallBuild != 'yes' }}

      - run: pnpm build
        if: ${{ inputs.skipInstallBuild != 'yes' }}

      - run: pnpm playwright install-deps
        if: ${{ inputs.skipInstallBuild != 'yes' }}

      - run: pnpm playwright install chromium
        if: ${{ inputs.skipInstallBuild != 'yes' }}

      - run: turbo run get-test-timings -- --build ${{ github.sha }}

      - run: /bin/bash -c "${{ inputs.afterBuild }}"
        if: ${{(inputs.skipForDocsOnly != 'yes' || steps.docs-change.outputs.DOCS_CHANGE == 'nope') && (inputs.skipForRelease != 'yes' || steps.is-release.outputs.IS_RELEASE == 'nope')}}

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: turbo run summary
          path: .turbo/runs

      - name: Upload test reports artifact
        uses: actions/upload-artifact@v4
        if: ${{ inputs.afterBuild }}
        with:
          name: Test trace reports
          path: |
            test/test-junit-report
            test/turbopack-test-junit-report
          if-no-files-found: ignore

      - name: Download test reports artifact
        id: download-test-reports
        uses: actions/download-artifact@v4
        continue-on-error: true
        if: ${{ inputs.uploadTestTrace == 'yes' && (inputs.skipForDocsOnly != 'yes' || steps.docs-change.outputs.DOCS_CHANGE == 'nope') }}
        with:
          name: Test trace reports
          path: test

      - name: Upload test trace to datadog
        if: ${{ inputs.uploadTestTrace == 'yes' && (inputs.skipForDocsOnly != 'yes' || steps.docs-change.outputs.DOCS_CHANGE == 'nope') }}
        continue-on-error: true
        run: |
          ls -al ./test
          npm install -g junit-report-merger@6.0.2 @datadog/datadog-ci@2.14.0 @aws-sdk/property-provider@3
          jrm ./nextjs-test-result-junit.xml "test/test-junit-report/**/*.xml"
          jrm ./turbopack-test-result-junit.xml "test/turbopack-test-junit-report/**/*.xml"
          # Put a separate tag for the tests with turbopack to distinguish between same test names
          DD_ENV=ci datadog-ci junit upload --tags test.type:nextjs --service nextjs ./nextjs-test-result-junit.xml
          DD_ENV=ci datadog-ci junit upload --tags test.type:turbopack --service nextjs ./turbopack-test-result-junit.xml