name: Unit tests

on:
  workflow_call:
    inputs:
      node_versions:
        description: JSON array of Node.js major versions to test.
        required: true
        type: string

permissions:
  contents: read

jobs:
  test:
    name: tests node ${{ matrix.node }} ${{ matrix.shard }}/${{ matrix.shard_total }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node: ${{ fromJSON(inputs.node_versions) }}
        shard: [1, 2, 3, 4, 5, 6, 7, 8]
        shard_total: [8]

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false

      - uses: ./.github/actions/install-node-dependencies
        with:
          native-runtime: node
          node-version: ${{ matrix.node }}
          cache-electron-package: 'true'
          cache-dependency-path: |
            pnpm-lock.yaml
            cloud/pnpm-lock.yaml

      - name: Install Electron package binary for tests
        run: node config/scripts/install-electron-package-binary.mjs

      - name: Test shard
        env:
          ORCA_BALANCE_UNIT_SHARDS: '1'
          ORCA_BACKGROUND_LAUNCH: '1'
        run: |
          export ORCA_SHARD_SOURCE_SHA="$(git rev-parse HEAD)"
          pnpm exec vitest run --config config/vitest.config.ts \
            --exclude=src/main/daemon/repro-13767-shell-ready-marker-lost-to-exec.test.ts \
            --exclude=src/main/daemon/shell-ready.test.ts \
            --exclude=src/main/daemon/node-pty-fd-leak.test.ts \
            --exclude=src/main/providers/local-pty-shell-ready-zsh-launch-environment.test.ts \
            --exclude=src/main/providers/__tests__/shell-ready-framework-example.test.ts \
            --exclude=src/main/pty/omp-shell-wrapper-alias-safety.test.ts \
            --exclude=src/main/pty/omp-shell-wrapper.node-pty.test.ts \
            --exclude=src/main/shell-startup-feature-channel.test.ts \
            --exclude=src/main/terminal-history-fish-session.node-pty.test.ts \
            --exclude=src/main/zsh-scoped-histfile.live-shell.test.ts \
            --exclude=src/main/zsh-startup-hook-user-config-equivalence.live-shell.test.ts \
            --exclude=src/main/zsh-wrapper-version-mismatch.live-shell.test.ts \
            --exclude=src/renderer/src/components/terminal-pane/fish-color-scheme-child-stdin.node-pty.test.ts \
            --exclude=src/shared/fish-query-reply-child-stdin.node-pty.test.ts \
            --exclude=src/shared/pty-reply-echo-shapes.node-pty.test.ts \
            --exclude=src/shared/startup-shell-portability.live-shell.test.ts \
            --exclude=src/shared/posix-command-path-lookup.test.ts \
            --exclude=tests/e2e/relay-region-compatibility.unit.test.ts \
            --exclude=tests/e2e/relay-region-correction.unit.test.ts \
            --exclude=tests/e2e/cross-version-wire/** \
            --shard=${{ matrix.shard }}/${{ matrix.shard_total }}

      - name: Upload unit shard assignment
        if: always()
        # Diagnostic upload outages must not change the test verdict.
        continue-on-error: true
        uses: actions/upload-artifact@v7
        with:
          name: unit-shard-node-${{ matrix.node }}-${{ matrix.shard }}-attempt-${{ github.run_attempt }}
          path: ci-shards/
          retention-days: 14
          if-no-files-found: warn

  relay_integration:
    name: relay integration node ${{ fromJSON(inputs.node_versions)[0] }}
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false

      - uses: ./.github/actions/install-node-dependencies
        with:
          native-runtime: node
          node-version: ${{ fromJSON(inputs.node_versions)[0] }}
          cache-electron-package: 'true'
          cache-dependency-path: |
            pnpm-lock.yaml
            cloud/pnpm-lock.yaml

      # These two tests import the cloud relay workspace directly. Keeping them in one job
      # avoids installing and building the same workspace once per unit-test shard.
      - name: Install relay integration dependencies
        working-directory: cloud
        run: |
          npx --yes pnpm@10.24.0 --filter '@orca-cloud/relay...' install --frozen-lockfile --ignore-scripts
          npx --yes pnpm@10.24.0 --filter '@orca-cloud/relay^...' build

      - name: Test relay integration contracts
        env:
          ORCA_BACKGROUND_LAUNCH: '1'
        run: >-
          pnpm exec vitest run --config config/vitest.config.ts
          tests/e2e/relay-region-compatibility.unit.test.ts
          tests/e2e/relay-region-correction.unit.test.ts