# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2026 Martino Ferrari
#
# The three jobs docs/building-and-testing.md describes: the plain debug build
# with the whole suite and every adapter, the reproducible coverage report, and
# the AddressSanitizer run. Each drives the project through its own preset, so
# CI configures exactly what a reader following the docs configures. The test
# steps run under xvfb: the GL tests create their own headless EGL context, but
# a display costs nothing and keeps the run honest about where a frame would
# go. The ImGui adapter fetches its Dear ImGui sources at configure time, which
# needs the network a GitHub runner has.

name: CI

on:
  push:
  pull_request:

permissions:
  contents: read

jobs:
  debug:
    name: debug (tests + all adapters)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            ninja-build python3-fonttools \
            libglfw3-dev qt6-base-dev libgtk-4-dev \
            libegl1 libglvnd-dev xvfb

      - name: Configure (linux-debug)
        run: cmake --preset linux-debug

      - name: Build
        run: cmake --build --preset linux-debug

      - name: Test
        run: xvfb-run -a ctest --test-dir build/debug --output-on-failure

  coverage:
    name: coverage (floor + measured table)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            ninja-build lcov python3-fonttools \
            libegl1 libglvnd-dev xvfb

      - name: Measure (tools/coverage.sh)
        # The script configures build/cov from the linux-coverage preset, runs
        # the suite, captures src/** with lcov, checks the floors and rewrites
        # the measured table in docs/coverage.md. Non-zero exit fails the job.
        run: xvfb-run -a tools/coverage.sh

      - name: Upload the measured table
        uses: actions/upload-artifact@v4
        with:
          name: coverage
          path: docs/coverage.md

  asan:
    name: asan (AddressSanitizer)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            ninja-build python3-fonttools \
            libglfw3-dev qt6-base-dev libgtk-4-dev \
            libegl1 libglvnd-dev xvfb

      - name: Configure (linux-asan)
        run: cmake --preset linux-asan

      - name: Build
        run: cmake --build --preset linux-asan

      - name: Test
        run: xvfb-run -a ctest --test-dir build/asan --output-on-failure