# CI for the v2 branch — runs on every push + PR to the v2-akka-fuse / master
# branches. Layered into two jobs:
#   build           dotnet restore + build (fast feedback on compile errors)
#   unit-tests      the WHOLE solution minus the env-gated tiers (self-maintaining)
#
# Skips E2E (Category=E2E) and LiveIntegration (needs a real gateway/PLC/VPN) — both
# are env-gated tiers with no hosted-runner fixtures. (The skip-gated *.IntegrationTests
# still run in the unit-tests leg and Assert.Skip when their fixtures are unreachable.)
#
# Compatible with both GitHub Actions and Gitea Actions (act_runner). The .NET 10
# SDK is pinned via global.json at the repo root; if no global.json exists, the
# setup-dotnet step falls back to dotnet-version below.

name: v2-ci

on:
  push:
    branches: [v2-akka-fuse, master]
  pull_request:
    branches: [v2-akka-fuse, master]
  workflow_dispatch: {}

env:
  DOTNET_NOLOGO: "1"
  DOTNET_CLI_TELEMETRY_OPTOUT: "1"

jobs:

  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x
      - name: dotnet restore
        run: dotnet restore ZB.MOM.WW.OtOpcUa.slnx
      - name: dotnet build
        run: dotnet build ZB.MOM.WW.OtOpcUa.slnx --no-restore --configuration Release

  unit-tests:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x
      - name: dotnet restore
        run: dotnet restore ZB.MOM.WW.OtOpcUa.slnx
      # 07/S-1: ONE whole-solution leg instead of a hand-maintained 5-project matrix that
      # silently dropped Client (388 tests), Analyzers (31), and every driver + most Core suite.
      # Self-maintaining — a new *.Tests project is covered automatically, no matrix to widen —
      # and matches CLAUDE.md's own `dotnet test ZB.MOM.WW.OtOpcUa.slnx` guidance. Excludes only
      # the env-gated tiers: E2E (nightly, needs the docker-dev fleet) and LiveIntegration (needs
      # a real gateway/PLC/VPN). The skip-gated *.IntegrationTests Assert.Skip when their fixtures
      # are unreachable, so they run harmlessly here (and are counted by the skip-gate below).
      - name: dotnet test (whole solution, minus E2E + LiveIntegration)
        run: >
          dotnet test ZB.MOM.WW.OtOpcUa.slnx --configuration Release --no-restore
          --filter "Category!=E2E&Category!=LiveIntegration"
          --logger "trx" --results-directory artifacts/trx
      # 07/S-2 fail-on-skip: a whole-solution run that executed ZERO tests is a masked outage
      # (bad filter, broken discovery), not a pass — fail loudly. Runs even on test failure so
      # the diagnostic is always emitted.
      - name: assert not-all-skipped
        if: always()
        run: bash scripts/ci/assert-not-all-skipped.sh artifacts/trx/*.trx
      - name: upload trx
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: unit-trx
          path: artifacts/trx/*.trx
          if-no-files-found: warn

  # NOTE (07/P-5): the former `integration` matrix job (Host.IntegrationTests +
  # OpcUaServer.IntegrationTests) was removed as fully redundant — the unit-tests leg
  # above already runs BOTH projects under the identical filter, fixtureless, and gates
  # them at MIN_EXECUTED=1. Its only unique output was a report-only skip tally the unit
  # leg's trx already contains. FOLLOW-UP (S-2 option #2): if a fixture-backed integration
  # leg is wanted, add it as a NEW job that starts the one public-image fixture as a
  # `services:` block (mcr.microsoft.com/iotedge/opc-plc; the modbus/S7/AB/FOCAS sims are
  # locally-built `otopcua-*` images not pullable here), sets OPCUA_SIM_ENDPOINT, and gates
  # at MIN_EXECUTED=1 so a fixture outage turns the job red — covering something the unit
  # leg cannot, rather than re-running the same fixtureless tests.
