name: "CI on Unix"

on:
  workflow_dispatch:
    inputs:
      os:
        required: true
        description: Build target OS
        type: choice
        options:
          - 'linux-x86_64'
          - 'linux-aarch64'
          - 'macos-x86_64'
          - 'macos-aarch64'
      php-version:
        required: true
        description: PHP version to compile
        default: '8.3'
        type: choice
        options:
          - '8.4'
          - '8.3'
          - '8.2'
          - '8.1'
          - '8.0'
      extensions:
        description: Extensions to build (comma separated)
        required: true
        type: string
      extra-libs:
        description: Extra libraries to build (optional, comma separated)
        type: string
      build-cli:
        description: Build cli binary
        default: true
        type: boolean
      build-micro:
        description: Build phpmicro binary
        type: boolean
      build-fpm:
        description: Build fpm binary
        type: boolean
      prefer-pre-built:
        description: Prefer pre-built binaries (reduce build time)
        type: boolean
        default: true
      debug:
        description: Show full build logs
        type: boolean
      no-strip:
        description: Keep debug symbols for debugging
        type: boolean
        default: false

env:
    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

jobs:
  define-build:
    name: "Define Build Scripts"
    runs-on: ubuntu-latest
    outputs:
      run: ${{ steps.gendef.outputs.run }}
      download: ${{ steps.gendef.outputs.download }}
      build: ${{ steps.gendef.outputs.build }}
    steps:
      - name: "Checkout"
        uses: actions/checkout@v4

      - name: "Define"
        id: gendef
        run: |
          case "${{ inputs.os }}" in
            linux-x86_64)
              DOWN_CMD="./bin/spc-alpine-docker download"
              BUILD_CMD="./bin/spc-alpine-docker build"
              RUNS_ON="ubuntu-latest"
              ;;
            linux-aarch64)
              DOWN_CMD="SPC_USE_ARCH=aarch64 ./bin/spc-alpine-docker download"
              BUILD_CMD="SPC_USE_ARCH=aarch64 ./bin/spc-alpine-docker build"
              RUNS_ON="ubuntu-latest"
              ;;
            macos-x86_64)
              DOWN_CMD="composer update --no-dev --classmap-authoritative && ./bin/spc doctor --auto-fix && ./bin/spc download"
              BUILD_CMD="./bin/spc build"
              RUNS_ON="macos-13"
              ;;
            macos-aarch64)
              DOWN_CMD="composer update --no-dev --classmap-authoritative && ./bin/spc doctor --auto-fix && ./bin/spc download"
              BUILD_CMD="./bin/spc build"
              RUNS_ON="macos-14"
              ;;
          esac
          DOWN_CMD="$DOWN_CMD --with-php=${{ inputs.php-version }} --for-extensions=${{ inputs.extensions }} --ignore-cache-sources=php-src"
          BUILD_CMD="$BUILD_CMD ${{ inputs.extensions }}"
          if [ -n "${{ inputs.extra-libs }}" ]; then
            DOWN_CMD="$DOWN_CMD --for-libs=${{ inputs.extra-libs }}"
            BUILD_CMD="$BUILD_CMD --with-libs=${{ inputs.extra-libs }}"
          fi
          if [ ${{ inputs.debug }} == true ]; then
            DOWN_CMD="$DOWN_CMD --debug"
            BUILD_CMD="$BUILD_CMD --debug"
          fi
          if [ ${{ inputs.prefer-pre-built }} == true ]; then
              DOWN_CMD="$DOWN_CMD --prefer-pre-built"
          fi
          if [ ${{ inputs.build-cli }} == true ]; then
              BUILD_CMD="$BUILD_CMD --build-cli"
          fi
          if [ ${{ inputs.build-micro }} == true ]; then
              BUILD_CMD="$BUILD_CMD --build-micro"
          fi
          if [ ${{ inputs.build-fpm }} == true ]; then
              BUILD_CMD="$BUILD_CMD --build-fpm"
          fi
          echo 'download='"$DOWN_CMD" >> "$GITHUB_OUTPUT"
          echo 'build='"$BUILD_CMD" >> "$GITHUB_OUTPUT"
          echo 'run='"$RUNS_ON" >> "$GITHUB_OUTPUT"
  build:
    name: "Build ${{ inputs.version }} on ${{ inputs.os }}"
    runs-on: ${{ needs.define-build.outputs.run }}
    needs: define-build
    timeout-minutes: 240
    steps:
      - name: "Checkout"
        uses: actions/checkout@v4

      - name: "Setup PHP"
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ inputs.php-version }}
          tools: pecl, composer
          extensions: curl, openssl, mbstring
          ini-values: memory_limit=-1
        env:
          phpts: nts

      # Cache downloaded source
      - id: cache-download
        uses: actions/cache@v4
        with:
          path: downloads
          key: php-dependencies-${{ inputs.os }}

      - name: "Download sources"
        run: ${{ needs.define-build.outputs.download }}
      - name: "Build PHP"
        run: ${{ needs.define-build.outputs.build }}
      #- name: Setup tmate session
      #  if: ${{ failure() }}
      #  uses: mxschmitt/action-tmate@v3

      # Upload cli executable
      - if: ${{ inputs.build-cli == true }}
        name: "Upload PHP cli SAPI"
        uses: actions/upload-artifact@v4
        with:
          name: php-cli-${{ inputs.php-version }}-${{ inputs.os }}
          path: buildroot/bin/php

      # Upload micro self-extracted executable
      - if: ${{ inputs.build-micro == true }}
        name: "Upload PHP micro SAPI"
        uses: actions/upload-artifact@v4
        with:
          name: php-micro-${{ inputs.php-version }}-${{ inputs.os }}
          path: buildroot/bin/micro.sfx

      # Upload fpm executable
      - if: ${{ inputs.build-fpm == true }}
        name: "Upload PHP fpm SAPI"
        uses: actions/upload-artifact@v4
        with:
          name: php-fpm-${{ inputs.php-version }}-${{ inputs.os }}
          path: buildroot/bin/php-fpm

      # Upload extensions metadata
      - uses: actions/upload-artifact@v4
        name: "Upload License Files"
        with:
          name: license-files
          path: buildroot/license/
      - uses: actions/upload-artifact@v4
        name: "Upload Build Metadata"
        with:
          name: build-meta
          path: |
            buildroot/build-extensions.json
            buildroot/build-libraries.json