---
# Copyright 2015-2019 Rene Rivera.
# Copyright 2019 Mateusz Loskot <mateusz at loskot dot net>
# Copyright 2020-2021 Alexander Grund
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

#
# Generic Azure Pipelines build script for boostorg repositories
# See: https://github.com/boostorg/boost-ci/
#
# Instructions for customizing this script for your library:
#
# 1. Customize the compilers and language levels you want.
# 2. If you have more than include/, src/, test/, example/, examples/,
#    benchmark/ or tools/ directories, set the environment variable DEPINST.
#    For example if your build uses code in "bench/" and "fog/" directories:
#      - DEPINST: --include bench --include fog
# 3. Enable pull request builds in your boostorg/<library> account.
#
# That's it - the script will do everything else for you.

trigger:
  branches:
    include:
      - develop
      - master
      - bugfix/*
      - feature/*
      - fix/*
      - pr/*

pr: [develop, master, main]

variables:
  GIT_FETCH_JOBS: 4
  NET_RETRY_COUNT: 5
  B2_CI_VERSION: 1
  B2_VARIANT: release,debug
  B2_LINK: shared,static

# Dummy runtime parameter to allow creating conditional jobs
parameters:
  - name: jobs
    type: object
    default:
      - { compiler: gcc-4.8,   cxxstd: '11',       os: ubuntu-18.04 }
      - { compiler: gcc-4.9,   cxxstd: '11',       os: ubuntu-18.04, container: 'ubuntu:16.04' }
      - { compiler: gcc-5,     cxxstd: '11',       os: ubuntu-18.04 }
      - { compiler: gcc-6,     cxxstd: '11,14',    os: ubuntu-18.04 }
      - { compiler: gcc-7,     cxxstd: '11,14,17', os: ubuntu-18.04 }
      - { compiler: gcc-8,     cxxstd: '14,17,2a', os: ubuntu-20.04 }
      - { compiler: gcc-9,     cxxstd: '14,17,2a', os: ubuntu-20.04 }
      - { compiler: gcc-10,    cxxstd: '14,17,20', os: ubuntu-20.04 }
      - { compiler: gcc-11,    cxxstd: '14,17,20', os: ubuntu-20.04 }
      - { compiler: clang-3.5, cxxstd: '11',       os: ubuntu-18.04, container: 'ubuntu:16.04' }
      - { compiler: clang-3.6, cxxstd: '11',       os: ubuntu-18.04, container: 'ubuntu:16.04' }
      - { compiler: clang-3.7, cxxstd: '11',       os: ubuntu-18.04, container: 'ubuntu:16.04' }
      - { compiler: clang-3.8, cxxstd: '11,14',    os: ubuntu-18.04, container: 'ubuntu:16.04' }
      - { compiler: clang-3.9, cxxstd: '11,14',    os: ubuntu-18.04 }
      - { compiler: clang-4.0, cxxstd: '11,14',    os: ubuntu-18.04 }
      - { compiler: clang-5.0, cxxstd: '11,14,17', os: ubuntu-18.04 }
      - { compiler: clang-6.0, cxxstd: '11,14,17', os: ubuntu-18.04, install: 'clang-6.0 libc6-dbg libc++-dev libc++abi-dev libstdc++-8-dev' }
      - { compiler: clang-7,   cxxstd: '14,17',    os: ubuntu-18.04, install: 'clang-7 libc6-dbg libc++-dev libstdc++-8-dev' }
      - { compiler: clang-8,   cxxstd: '14,17',    os: ubuntu-18.04, install: 'clang-8 libc6-dbg libc++-dev libstdc++-8-dev' }
      - { compiler: clang-9,   cxxstd: '14,17,2a', os: ubuntu-20.04 }
      - { compiler: clang-10,  cxxstd: '14,17,20', os: ubuntu-20.04 }
      - { compiler: clang-11,  cxxstd: '14,17,20', os: ubuntu-20.04 }
      - { compiler: clang-12,  cxxstd: '14,17,20', os: ubuntu-20.04 }
      - { name: Linux_clang_6_libcxx,
          compiler: clang-6.0, cxxstd: '11,14,17', os: ubuntu-18.04, install: 'clang-6.0 libc6-dbg libc++-dev libc++abi-dev libstdc++-8-dev', env: {B2_STDLIB: libc++ } }
      # OSX
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.2.1 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.3 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.3.1 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.4.1 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.5 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.6 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 11.7 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 12.0.1 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 12.1.1 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 12.2 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 12.3 }
      - { compiler: clang, cxxstd: '14,17,2a',    os: macOS-10.15, xcode: 12.4 }

stages:
  - stage: Test
    jobs:
      # Dynamically generate jobs to be able to insert containers, see https://stackoverflow.com/questions/70046143
      - ${{ each item in parameters.jobs }}:
        - ${{ if item.name }}:
            job: ${{ item.name }}
          ${{ elseif contains(item.os, 'macOS') }}:
            job: macOS_${{ replace(item.xcode, '.', '_') }}
          ${{ else }}:
            job: Linux_${{ replace(replace(item.compiler, '-', '_'), '.', '_') }}
          pool:
            vmImage: ${{ item.os }}
          ${{ if item.container }}:
            container:
              image: ${{ item.container }}
              # Workaround for missing sudo: https://github.com/microsoft/azure-pipelines-agent/issues/2043
              options: --name ci-container -v /usr/bin/docker:/tmp/docker:ro
          variables:
            B2_COMPILER: ${{ item.compiler }}
            B2_CXXSTD: ${{ item.cxxstd }}
            ${{ if not(contains(item.os, 'macOS')) }}:
              B2_USE_CCACHE: 1
              B2_CCACHE_DIR: $(Pipeline.Workspace)/.ccache
            ${{ if item.xcode }}:
              XCODE_APP: /Applications/Xcode_${{ item.xcode }}.app
            ${{ if item.install }}:
              PACKAGES: ${{ item.install }}
            ${{ each var in item.env }}:
              ${{var.Key}}: ${{var.Value}}
          steps:
            - ${{ if item.container }}:
              - bash: |
                  set -ex
                  /tmp/docker exec -t -u 0 ci-container \
                    sh -c "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -o Dpkg::Options::='--force-confold' -y install sudo software-properties-common"
                  # Need (newer) git
                  sudo add-apt-repository ppa:git-core/ppa
                  sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
                  sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y g++ python libpython-dev git
                displayName: 'Install required sw for containers'
            - task: Cache@2
              condition: eq(variables.B2_USE_CCACHE, '1')
              inputs:
                key: 'ccache|"${{ item.os }}-${{ item.container }}"|"${{ item.compiler }}"'
                path: $(B2_CCACHE_DIR)
              displayName: Get CCache
            - bash: |
                set -ex

                for i in {1..$NET_RETRY_COUNT}; do
                  git clone --depth 1 --branch master https://github.com/boostorg/boost-ci.git boost-ci-cloned && break || sleep 10
                done
                # Copy ci folder if not testing Boost.CI
                [[ $(basename "$BUILD_REPOSITORY_NAME") = "boost-ci" ]] || cp -prf boost-ci-cloned/ci .
                rm -rf boost-ci-cloned
                source ci/azure-pipelines/install.sh
              displayName: 'Install'
            - bash: |
                set -ex
                echo "SELF=$SELF"
                echo "BOOST_ROOT=$BOOST_ROOT"

                cd $BOOST_ROOT/libs/$SELF
                ci/azure-pipelines/build.sh

      - job: Windows
        timeoutInMinutes: 120
        strategy:
          matrix:
            VS_2019:        { B2_TOOLSET: msvc-14.2, B2_CXXSTD: '14,17,20', B2_ADDRESS_MODEL: '32,64', VM_IMAGE: windows-2019 }
            VS_2019_strict: { B2_TOOLSET: msvc-14.2, B2_CXXSTD: '14,17,20', B2_ADDRESS_MODEL: '32,64', VM_IMAGE: windows-2019, B2_CXXFLAGS: -permissive- }
            VS_2022:        { B2_TOOLSET: msvc-14.3, B2_CXXSTD: '14,17,20', B2_ADDRESS_MODEL: '32,64', VM_IMAGE: windows-2022 }
            VS_2022_strict: { B2_TOOLSET: msvc-14.3, B2_CXXSTD: '14,17,20', B2_ADDRESS_MODEL: '32,64', VM_IMAGE: windows-2022, B2_CXXFLAGS: -permissive- }

        pool:
          vmImage: $(VM_IMAGE)
        steps:
          - script: |
              git clone --depth 1 --branch master https://github.com/boostorg/boost-ci.git boost-ci-cloned
              REM Copy ci folder if not testing Boost.CI
              if "%BUILD_REPOSITORY_NAME%" == "%BUILD_REPOSITORY_NAME:boost-ci=%" xcopy /s /e /q /i /y boost-ci-cloned\ci .\ci
              rmdir /s /q boost-ci-cloned
              ci\azure-pipelines\install.bat
            displayName: 'Install'
          - script: ci\build.bat
            displayName: 'Build'