OmniRoute/.github/workflows/nightly-compat.yml

name: Nightly Node Compat

# Plano mestre testes+CI (Eixo D2, aprovado 2026-07-04): as matrizes de compatibilidade
# Node 24/26 custavam ~28% de CADA run do CI pesado (2 execuções completas da suíte por
# sync da release-PR) para pegar uma classe de quebra que raramente nasce num PR típico.
# Elas rodam aqui 1×/dia contra o tip da release ativa (mesmo alvo do nightly-release-green)
# e continuam obrigatórias no gate de release via workflow_dispatch do ci.yml se preciso.
# fail-fast desligado: numa quebra queremos saber TODAS as versões afetadas de uma vez.

on:
  schedule:
    - cron: "47 6 * * *" # 06:47 UTC diário — slot distinto dos demais nightlies
  workflow_dispatch:
    inputs:
      branch:
        description: "Branch to validate (default: highest release/vX.Y.Z)"
        required: false
        type: string

permissions:
  contents: read
  issues: write

concurrency:
  group: nightly-compat
  cancel-in-progress: true

jobs:
  resolve-branch:
    name: Resolve active release branch
    runs-on: ubuntu-latest
    outputs:
      target: ${{ steps.branch.outputs.target }}
    steps:
      - uses: actions/checkout@v7
        with:
          fetch-depth: 0
          persist-credentials: false
      - name: Resolve active release branch
        id: branch
        env:
          INPUT_BRANCH: ${{ github.event.inputs.branch }}
        run: |
          set -euo pipefail
          if [ -n "${INPUT_BRANCH:-}" ]; then
            TARGET="$INPUT_BRANCH"
          else
            TARGET=$(git for-each-ref --format='%(refname:short)' 'refs/remotes/origin/release/v*' \
              | sed 's#origin/##' \
              | sort -t/ -k2 -V \
              | tail -1)
          fi
          case "$TARGET" in
            release/v[0-9]*.[0-9]*.[0-9]*) ;;
            *) echo "Refusing non-canonical branch name: $TARGET"; exit 1 ;;
          esac
          echo "target=$TARGET" >> "$GITHUB_OUTPUT"

  compat-build-26:
    name: Node 26 Compatibility Build
    runs-on: ubuntu-latest
    timeout-minutes: 25
    needs: resolve-branch
    steps:
      - uses: actions/checkout@v7
        with:
          ref: ${{ needs.resolve-branch.outputs.target }}
          persist-credentials: false
      - uses: actions/setup-node@v7
        with:
          node-version: "26"
          cache: npm
      - uses: ./.github/actions/npm-ci-retry
      # #8090 — this is the ONLY Node 26 build in the whole CI matrix (ci.yml pins
      # CI_NODE_VERSION=24). It failed every nightly with the runner-reclaimed
      # signature ("The runner has received a shutdown signal" / "The operation was
      # canceled", no exit code) always at the same Turbopack compile phase — a
      # classic OOM kill on the memory-constrained ubuntu-latest runner. Turbopack's
      # native (Rust, off-V8-heap) allocation is NOT bounded by --max-old-space-size
      # and peaks far higher than webpack on this large module graph (#6409), and is
      # heavier still under Node 26. Use the documented webpack fallback here: it still
      # validates that the app *builds* on Node 26 (the point of this compat job) at a
      # much lower memory peak. Turbopack-on-Node-24 stays covered by ci.yml's build
      # job. See docs/reference/ENVIRONMENT.md (OMNIROUTE_USE_TURBOPACK) and #6409.
      - run: npm run build
        env:
          OMNIROUTE_USE_TURBOPACK: "0"

  compat-tests:
    name: Node ${{ matrix.node }} Compat Tests (${{ matrix.shard }}/4)
    runs-on: ubuntu-latest
    timeout-minutes: 25
    needs: resolve-branch
    strategy:
      fail-fast: false
      matrix:
        node: [24, 26]
        shard: [1, 2, 3, 4]
    env:
      JWT_SECRET: ci-nightly-secret-with-sufficient-length-for-validation
      API_KEY_SECRET: ci-nightly-api-key-secret-long
      DISABLE_SQLITE_AUTO_BACKUP: "true"
      TEST_SHARD: ${{ matrix.shard }}/4
    steps:
      - uses: actions/checkout@v7
        with:
          ref: ${{ needs.resolve-branch.outputs.target }}
          persist-credentials: false
      - uses: actions/setup-node@v7
        with:
          node-version: ${{ matrix.node }}
          cache: npm
      - uses: ./.github/actions/npm-ci-retry
      - run: npm run check:node-runtime
      - run: npm run test:unit:ci:shard

  report:
    name: Open / update tracking issue on failure
    runs-on: ubuntu-latest
    if: ${{ !cancelled() && (needs.compat-tests.result == 'failure' || needs.compat-build-26.result == 'failure') }}
    needs: [resolve-branch, compat-build-26, compat-tests]
    permissions:
      issues: write
    steps:
      - name: Open or update issue
        env:
          GH_TOKEN: ${{ github.token }}
          TARGET: ${{ needs.resolve-branch.outputs.target }}
          RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
        run: |
          set -euo pipefail
          TITLE="🌙 nightly-compat: Node 24/26 failures on $TARGET"
          EXISTING=$(gh issue list --repo "$GITHUB_REPOSITORY" --state open --search "$TITLE in:title" --json number --jq '.[0].number')
          BODY="Nightly Node-compat run failed on \`$TARGET\`: $RUN_URL — triage which Node version/shard broke (fail-fast off, all versions reported)."
          if [ -n "$EXISTING" ]; then
            gh issue comment "$EXISTING" --repo "$GITHUB_REPOSITORY" --body "$BODY"
          else
            gh issue create --repo "$GITHUB_REPOSITORY" --title "$TITLE" --body "$BODY"
          fi