build.yml

name: Build and Test PHP Extension

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        php-version: ['8.0', '8.1', '8.2', '8.3']

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up PHP ${{ matrix.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          extensions: mbstring, intl

      - name: Enable core dumps
        run: |
          sudo sysctl -w kernel.core_pattern=/tmp/core-%e.%p
          ulimit -c unlimited

      - name: Set PHP error logging
        run: |
          PHP_INI_DIR=$(php -i | grep "Loaded Configuration File" | sed -e "s|.*>\s*||")
          PHP_INI_DIR=$(dirname "$PHP_INI_DIR")
          echo "PHP INI directory: $PHP_INI_DIR"

          if [ ! -d "$PHP_INI_DIR" ]; then
            echo "Creating PHP INI directory"
            sudo mkdir -p "$PHP_INI_DIR"
          fi

          echo "error_log = /tmp/php_errors.log" | sudo tee -a "$PHP_INI_DIR/php.ini"
          echo "log_errors = On" | sudo tee -a "$PHP_INI_DIR/php.ini"
          echo "PHP INI content:"
          cat "$PHP_INI_DIR/php.ini"

      - name: Display PHP Info
        run: php -i

      - name: Install build tools
        run: sudo apt-get update && sudo apt-get install -y autoconf automake libtool bison re2c gdb

      - name: Prepare build
        run: |
          phpize
          ./configure
          make

      - name: Run tests
        run: make test

      - name: Run demo
        run: |
          php -d extension=./modules/rayaop.so -i | grep rayaop
          timeout 60s php -d extension=./modules/rayaop.so -d memory_limit=128M -d report_memleaks=1 -d zend.assertions=1 -d assert.exception=1 rayaop.php 2> php_stderr.log || true

      - name: Check for segmentation fault
        run: |
          if grep -q "Segmentation fault" php_stderr.log; then
            echo "Segmentation fault detected in php_stderr.log"
            cat php_stderr.log
          elif dmesg | grep -q "segfault"; then
            echo "Segmentation fault detected in kernel logs"
            dmesg | tail -n 20
          elif [ -r /tmp/php_errors.log ]; then
            echo "No segmentation fault detected, but php_errors.log is present"
            cat /tmp/php_errors.log
          else
            echo "No segmentation fault detected and no php_errors.log present"
          fi
        if: always()

      - name: Check for core dump
        run: |
          if ls /tmp/core-* 1> /dev/null 2>&1; then
            echo "Core dump found"
            ls -l /tmp/core-*
          else
            echo "No core dump found"
          fi
        if: always()

      - name: Display core dump
        run: |
          for corefile in /tmp/core-*; do
            if [ -f "$corefile" ]; then
              echo "Processing core dump: $corefile"
              gdb -q $(which php) "$corefile" -ex "thread apply all bt full" -ex "quit"
            fi
          done
        if: always()

      - name: Upload core dump
        uses: actions/upload-artifact@v2
        with:
          name: core-dumps
          path: /tmp/core-*
        if: always()

      - name: Upload logs as artifacts
        uses: actions/upload-artifact@v2
        with:
          name: debug-logs
          path: |
            /tmp/php_errors.log
            php_stderr.log
          if-no-files-found: warn
        if: always()