name: CI

on:
  pull_request:
    types: [opened, synchronize, reopened]
  push:
    branches: [master]

jobs:
  build_and_test:
    strategy:
      fail-fast: false
      matrix:
        target:
          - { name: Linux, os: ubuntu-latest, triple: x86_64-unknown-linux-gnu }
          - { name: macOS, os: macos-latest, triple: x86_64-apple-darwin }
          - { name: Windows, os: windows-latest, triple: x86_64-pc-windows-msvc }
          - { name: Windows (MinGW), os: windows-latest, triple: x86_64-pc-windows-gnu }
          - { name: Windows (32-bit), os: windows-latest, triple: i686-pc-windows-msvc }
        version:
          - 1.59.0
          - stable

    name: ${{ matrix.target.name }} / ${{ matrix.version }}
    runs-on: ${{ matrix.target.os }}

    env:
      VCPKGRS_DYNAMIC: 1

    steps:
      - name: Setup Routing
        if: matrix.target.os == 'macos-latest'
        run: sudo ifconfig lo0 alias 127.0.0.3

      - uses: actions/checkout@v3

      # install OpenSSL on Windows
      - name: Set vcpkg root
        if: matrix.target.triple == 'x86_64-pc-windows-msvc' || matrix.target.triple == 'i686-pc-windows-msvc'
        run: echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" | Out-File -FilePath $env:GITHUB_ENV -Append
      - name: Install OpenSSL
        if: matrix.target.triple == 'x86_64-pc-windows-msvc'
        run: vcpkg install openssl:x64-windows
      - name: Install OpenSSL
        if: matrix.target.triple == 'i686-pc-windows-msvc'
        run: vcpkg install openssl:x86-windows

      - name: Install ${{ matrix.version }}
        run: |
          rustup set profile minimal
          rustup install ${{ matrix.version }}-${{ matrix.target.triple }}
          rustup override set ${{ matrix.version }}-${{ matrix.target.triple }}

      # - name: Install MSYS2
      #   if: matrix.target.triple == 'x86_64-pc-windows-gnu'
      #   uses: msys2/setup-msys2@v2
      # - name: Install MinGW Packages
      #   if: matrix.target.triple == 'x86_64-pc-windows-gnu'
      #   run: |
      #     msys2 -c 'pacman -Sy --noconfirm pacman'
      #     msys2 -c 'pacman --noconfirm -S base-devel pkg-config'

      # - name: Generate Cargo.lock
      #   run: cargo generate-lockfile
      # - name: Cache Dependencies
      #   uses: Swatinem/rust-cache@v2.2.0

      - name: Install cargo-hack
        if: matrix.version != '1.59.0'
        run: cargo install cargo-hack

      # newer cargo-hack versions require 1.60 or above
      - name: Install cargo-hack (1.59.0)
        if: matrix.version == '1.59.0'
        run: cargo install cargo-hack --version=0.5.21

      - name: workaround MSRV issues
        if: matrix.version == '1.59.0'
        run: |
          cargo install cargo-edit --version=0.8.0
          cargo add env_logger@0.9 --dev -p=actix-tls
          cargo add env_logger@0.9 --dev -p=actix-server

      - name: Generate Cargo.lock
        run: cargo generate-lockfile

      - name: workaround MSRV issues
        if: matrix.version != 'stable'
        run: |
          cargo update -p=time --precise=0.3.13  # time is only a dev dep so shouldn't affect msrv

      - name: check lib
        if: >
          matrix.target.os != 'ubuntu-latest'
          && matrix.target.triple != 'x86_64-pc-windows-gnu'
        run: cargo ci-check-lib
      - name: check lib
        if: matrix.target.os == 'ubuntu-latest'
        run: cargo ci-check-lib-linux
      - name: check lib
        if: matrix.target.triple == 'x86_64-pc-windows-gnu'
        run: cargo ci-check-min

      - name: check full
        # TODO: compile OpenSSL and run tests on MinGW
        if: >
          matrix.target.os != 'ubuntu-latest'
          && matrix.target.triple != 'x86_64-pc-windows-gnu'
        run: cargo ci-check
      - name: check all
        if: matrix.target.os == 'ubuntu-latest'
        run: cargo ci-check-linux

      - name: tests
        if: matrix.target.os == 'macos-latest'
        run: cargo ci-test
      - name: tests
        if: >
          matrix.target.os == 'windows-latest'
          && matrix.target.triple != 'x86_64-pc-windows-gnu'
        run: cargo ci-test-win
      - name: tests
        if: matrix.target.os == 'ubuntu-latest'
        run: |
          sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && PATH=$PATH:/usr/share/rust/.cargo/bin && RUSTUP_TOOLCHAIN=${{ matrix.version }} cargo ci-test && RUSTUP_TOOLCHAIN=${{ matrix.version }} cargo ci-test-linux"

      - name: Clear the cargo caches
        if: matrix.version == 'stable' # MSRV(1.58) cargo-cache now fails to install on 1.59
        run: |
          cargo install cargo-cache --version 0.6.2 --no-default-features --features ci-autoclean
          cargo-cache

  rustdoc:
    name: rustdoc
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Install Rust (nightly)
        run: |
          rustup set profile minimal
          rustup install nightly
          rustup override set nightly

      - name: Generate Cargo.lock
        run: cargo generate-lockfile
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2.2.0

      - name: doc tests io-uring
        run: |
          sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && PATH=$PATH:/usr/share/rust/.cargo/bin && RUSTUP_TOOLCHAIN=nightly cargo ci-doctest"