name: Ecosystem E2E

# Installs real-world JS stacks (Next.js, Vite, …) with both the pnpm CLI
# and pacquet, under both the default isolated layout and the global virtual
# store, then builds and serves each app. The binary axis catches pnpm↔pacquet
# parity gaps; the layout axis catches breakage introduced by the global
# virtual store. Runs on a daily cron rather than per-PR — the installs are
# slow and track upstream framework releases, so a red cell is investigated,
# not treated as a merge blocker.

permissions:
  contents: read

on:
  workflow_dispatch:
  schedule:
    - cron: '0 6 * * *'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Compile pacquet, the harness, and the pnpm bundle once, then share them
  # with every stack job — building them per stack would repeat the same
  # multi-minute Rust and bundle builds across the whole matrix.
  build:
    if: github.repository == 'pnpm/pnpm' # Only run on the main repository, not forks
    name: Ecosystem E2E / Build
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Install pnpm
        uses: pnpm/setup@b1cac37306e39c21283b9dd6cb0ac288fb35ba6b

      - name: Setup Rust toolchain
        uses: ./.github/actions/rustup

      - name: Build pacquet and the harness
        run: cargo build --release --bin pacquet --bin ecosystem-e2e

      - name: Build the pnpm CLI bundle
        run: |
          pnpm install --frozen-lockfile
          pnpm --filter pnpm run compile

      - name: Upload build outputs
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ecosystem-e2e-build
          path: |
            target/release/pacquet
            target/release/ecosystem-e2e
            pnpm11/pnpm/dist
          retention-days: 1
          if-no-files-found: error

  ecosystem-e2e:
    if: github.repository == 'pnpm/pnpm' # Only run on the main repository, not forks
    name: Ecosystem E2E / ${{ matrix.stack }}
    needs: build
    runs-on: ubuntu-latest
    # Bound the blast radius: a hung build or serve subprocess can't pin a
    # runner indefinitely.
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        # One stack per job so a slow or flaky stack can't mask the others
        # and each gets its own log artifact.
        stack: [next, vite-react, angular, astro, sveltekit, nuxt, react-router]
    steps:
      # The pnpm shim launches the repo's committed `pnpm11/pnpm/bin/pnpm.cjs`, so the
      # checkout is still needed alongside the downloaded `pnpm11/pnpm/dist` bundle.
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Download build outputs
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: ecosystem-e2e-build
          path: .

      - name: Restore executable bits
        # Artifacts don't preserve the executable bit.
        run: chmod +x target/release/pacquet target/release/ecosystem-e2e

      - name: Wrap the built pnpm bundle as an executable
        # The harness takes a single executable for --pnpm; the launcher is a
        # .cjs that needs `node`. Wrap the repo's bin entry (which loads
        # dist/pnpm.mjs) so the run tests this repo's pnpm, not a system one.
        run: |
          printf '#!/usr/bin/env bash\nexec node "%s/pnpm11/pnpm/bin/pnpm.cjs" "$@"\n' "$PWD" > pnpm-built
          chmod +x pnpm-built

      - name: Run ecosystem E2E
        run: |
          ./target/release/ecosystem-e2e \
            --pnpm "$PWD/pnpm-built" \
            --pacquet "$PWD/target/release/pacquet" \
            --binary both \
            --layout both \
            --stack ${{ matrix.stack }} \
            --work-dir "$RUNNER_TEMP/ecosystem-e2e-work"

      - name: Upload cell logs
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ecosystem-e2e-logs-${{ matrix.stack }}
          path: ${{ runner.temp }}/ecosystem-e2e-work/**/*.log
          retention-days: 7
          if-no-files-found: ignore