azure-pipelines.yml

variables:
  LLVM_VERSION: 9.0.0
  HOST_LDC_VERSION: 1.14.0

# Although tags are supposed to trigger builds by default, they don't.
trigger:
- '*'
- refs/tags/v*

jobs:
- job: Windows
  timeoutInMinutes: 120
  pool:
    vmImage: 'windows-2019'
  variables:
    CLANG_VERSION: 9.0.0
    VSINSTALLDIR: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\
    EXTRA_CMAKE_FLAGS: -DBUILD_LTO_LIBS=ON
  strategy:
    matrix:
      x64:
        OS: windows
        MODEL: 64
        ARCH: x64
      x86:
        OS: windows
        MODEL: 32
        ARCH: x86
        # Let CMake configure 64-bit clang-cl for 32-bit code emission.
        CFLAGS: -m32
        CXXFLAGS: -m32
        ASMFLAGS: -m32
  steps:
    - template: .azure-pipelines/windows.yml

# Merges the x64 and x86 Windows packages to a multilib package (64-bit binaries + 32/64-bit libraries).
- job: Windows_multilib
  timeoutInMinutes: 30
  pool:
    vmImage: 'windows-2019'
  dependsOn:
    - Windows
  variables:
    # Let LDC auto-detect the Visual C++ installation for the smoke tests.
    LDC_VSDIR: C:\non-existing_dummy
  steps:
    - checkout: none
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: windows-x64
        targetPath: artifacts
      displayName: Download x64 artifact
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: windows-x86
        targetPath: artifacts
      displayName: Download x86 artifact
    - script: |
        if "%BUILD_SOURCEBRANCH:~0,10%" == "refs/tags/" (
          set ARTIFACT_ID=%BUILD_SOURCEBRANCH:~11%
        ) else (
          set ARTIFACT_ID=%BUILD_SOURCEVERSION:~0,8%
        )
        set ARTIFACT_NAME=ldc2-%ARTIFACT_ID%-windows-multilib
        :: Persist the ARTIFACT_NAME env variable for future steps
        echo ##vso[task.setvariable variable=ARTIFACT_NAME]%ARTIFACT_NAME%
        7z x artifacts/ldc2-*-x64.7z > nul
        7z x artifacts/ldc2-*-x86.7z > nul
        mv ldc2-*-x64 %ARTIFACT_NAME%
        cd %ARTIFACT_NAME%
        mv lib lib64
        cp -r ../ldc2-*-x86/lib .
        mv lib lib32
      displayName: Extract & merge artifacts
    - powershell: |
        cd ldc2-*-multilib
        (cat etc\ldc2.conf).replace('%%ldcbinarypath%%/../lib', '%%ldcbinarypath%%/../lib64') | Set-Content etc\ldc2.conf
        $conf32 = cat ..\ldc2-*-x86\etc\ldc2.conf -Raw
        $conf32 = "`r`n""i[3-6]86-.*-windows-msvc"":" + $conf32.Substring($conf32.IndexOf("`r`ndefault:") + 10)
        $conf32 = $conf32.Substring(0, $conf32.IndexOf("`r`n};`r`n") + 6)
        $conf32 = $conf32.Replace('%%ldcbinarypath%%/../lib', '%%ldcbinarypath%%/../lib32')
        Add-Content etc\ldc2.conf $conf32
        cat etc\ldc2.conf
      displayName: Merge ldc2.conf
    - powershell: |
        echo 'void main() { import std.stdio; writefln("Hello world, %d bits", size_t.sizeof * 8); }' > hello.d
      displayName: Generate hello.d
    - script: |
        %ARTIFACT_NAME%\bin\ldc2 -run hello.d
      displayName: Run 64-bit hello-world smoke test
    - script: |
        %ARTIFACT_NAME%\bin\ldc2 -m32 -run hello.d
      displayName: Run 32-bit hello-world smoke test
    - script: |
        mkdir newArtifacts
        7z a -mx=9 newArtifacts/%ARTIFACT_NAME%.7z %ARTIFACT_NAME% > nul
      displayName: Pack
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: windows-multilib
        targetPath: newArtifacts
      displayName: Publish artifact

- job: Linux_multilib
  timeoutInMinutes: 120
  pool:
    vmImage: 'ubuntu-16.04'
  variables:
    CI_OS: linux
    ARCH: x86_64
    # To improve portability of the generated binaries, link the C++ standard library statically.
    # Also don't use relax relocations for the C(++) parts of the default libraries in order to
    # support older user binutils (e.g., Ubuntu 14.04).
    EXTRA_CMAKE_FLAGS: -DMULTILIB=ON -DBUILD_LTO_LIBS=ON -DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++ -DRT_CFLAGS=-Wa,-mrelax-relocations=no -DLDC_INSTALL_LTOPLUGIN=ON -DLDC_INSTALL_LLVM_RUNTIME_LIBS=ON
  steps:
    - template: .azure-pipelines/posix.yml

- job: macOS_x64
  timeoutInMinutes: 120
  pool:
    vmImage: 'macOS-10.13'
  variables:
    CI_OS: osx
    ARCH: x86_64
    EXTRA_CMAKE_FLAGS: -DBUILD_LTO_LIBS=ON
    MACOSX_DEPLOYMENT_TARGET: 10.9
  steps:
    - template: .azure-pipelines/posix.yml

- job: Android_armv7a
  timeoutInMinutes: 120
  pool:
    vmImage: 'ubuntu-16.04'
  variables:
    CI_OS: android
    ARCH: armv7a
    EXTRA_CMAKE_FLAGS: -DANDROID_ABI=armeabi-v7a -DANDROID_NATIVE_API_LEVEL=21 -DANDROID_STL=c++_static -DCMAKE_CROSSCOMPILING=True
  steps:
    - template: .azure-pipelines/posix.yml

# Uploads the packages to a GitHub release.
- job: Upload_to_GitHub
  timeoutInMinutes: 30
  pool:
    vmImage: 'ubuntu-16.04'
  dependsOn:
    - Windows_multilib
    - Linux_multilib
    - macOS_x64
    - Android_armv7a
  # Only run for commits on the master branch and tags.
  condition: and(succeeded(), or(eq(variables['Build.SourceBranch'], 'refs/heads/master'), startsWith(variables['Build.SourceBranch'], 'refs/tags/')))
  steps:
    - checkout: none
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: windows-x64
        targetPath: artifacts
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: windows-x86
        targetPath: artifacts
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: windows-multilib
        targetPath: artifacts
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: linux-x86_64
        targetPath: artifacts
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: osx-x86_64
        targetPath: artifacts
    - task: DownloadPipelineArtifact@0
      inputs:
        artifactName: android-armv7a
        targetPath: artifacts
    # We also need to determine whether the GitHub release is a pre-release,
    # as the GitHubRelease task overwrites that flag.
    - bash: |
        set -e
        if [ "${BUILD_SOURCEBRANCH:0:10}" != "refs/tags/" ]; then
          releaseTag=CI
          isPreRelease=true
        else
          releaseTag=${BUILD_SOURCEBRANCH:10}
          if [[ "$releaseTag" == *-* ]]; then
            isPreRelease=true
          else
            isPreRelease=false
          fi
        fi
        echo "##vso[task.setvariable variable=GITHUB_RELEASE_TAG]$releaseTag"
        echo "##vso[task.setvariable variable=GITHUB_RELEASE_ISPRERELEASE]$isPreRelease"
      displayName: Set GITHUB_RELEASE_{TAG,ISPRERELEASE} env variables
    - task: GitHubRelease@0
      inputs:
        gitHubConnection: kinke
        repositoryName: ldc-developers/ldc
        action: edit
        tag: $(GITHUB_RELEASE_TAG)
        assets: artifacts/*
        assetUploadMode: replace
        # If we omit this, GitHub's isPreRelease flag is overwritten by the default `false`.
        isPreRelease: $(GITHUB_RELEASE_ISPRERELEASE)
        # If we omit this, an automatic change log is appended to the GitHub description.
        addChangeLog: false
      displayName: Upload artifacts to GitHub release