variables:
  Major: '4'
  Minor: '13'
  Patch: '1'
  ReleaseVersion: $(Major).$(Minor).$(Patch)
  AssemblyVersion: $(Major).$(Minor).$(Patch).$(Build.BuildId)
  NightlyVersion: $(AssemblyVersion)-$(Build.buildId)

stages:
- stage: Build
  jobs:
  - job: MacBuild
    displayName: "macOS Build"
    pool:
      vmImage: "macOS-latest"
    steps:
    - task: PythonScript@0
      displayName: Build
      inputs:
        scriptSource: 'filepath'
        scriptPath: scripts/mk_unix_dist.py
        arguments: --dotnet-key=$(Build.SourcesDirectory)/resources/z3.snk
    - script: git clone https://github.com/z3prover/z3test z3test
      displayName: 'Clone z3test'
    - task: PythonScript@0
      displayName: Test
      inputs:
        scriptSource: 'filepath'
        scriptPath: z3test/scripts/test_benchmarks.py
        arguments: build-dist/z3 z3test/regressions/smt2
    - task: CopyFiles@2
      inputs:
        sourceFolder: dist
        contents: '*.zip'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'macOSBuild'
        targetPath: $(Build.ArtifactStagingDirectory)

  - job: MacBuildArm64
    displayName: "Mac ARM64 Build"
    pool:
      vmImage: "macOS-latest"
    steps:
    - script: python scripts/mk_unix_dist.py --dotnet-key=$(Build.SourcesDirectory)/resources/z3.snk --arch=arm64 --os=osx-11.0
    - script: git clone https://github.com/z3prover/z3test z3test
    - script: cp dist/*.zip $(Build.ArtifactStagingDirectory)/.
    - task: PublishPipelineArtifact@1
      inputs:
        artifactName: 'MacArm64'
        targetPath: $(Build.ArtifactStagingDirectory)

  - job: UbuntuBuild
    displayName: "Ubuntu build"
    pool:
      vmImage: "ubuntu-latest"
    steps:
    - task: PythonScript@0
      displayName: Build
      inputs:
        scriptSource: 'filepath'
        scriptPath: scripts/mk_unix_dist.py
        arguments: --dotnet-key=$(Build.SourcesDirectory)/resources/z3.snk
    - script: git clone https://github.com/z3prover/z3test z3test
      displayName: 'Clone z3test'
    - task: PythonScript@0
      displayName: Test
      inputs:
        scriptSource: 'filepath'
        scriptPath: z3test/scripts/test_benchmarks.py
        arguments: build-dist/z3 z3test/regressions/smt2
    - task: CopyFiles@2
      inputs:
        sourceFolder: dist
        contents: '*.zip'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'UbuntuBuild'
        targetPath: $(Build.ArtifactStagingDirectory)

  - job: UbuntuBuild20
    displayName: "Ubuntu build 20"
    pool:
      vmImage: "ubuntu-20.04"
    steps:
    - task: PythonScript@0
      displayName: Build
      inputs:
        scriptSource: 'filepath'
        scriptPath: scripts/mk_unix_dist.py
        arguments: --dotnet-key=$(Build.SourcesDirectory)/resources/z3.snk
    - script: git clone https://github.com/z3prover/z3test z3test
      displayName: 'Clone z3test'
    - task: PythonScript@0
      displayName: Test
      inputs:
        scriptSource: 'filepath'
        scriptPath: z3test/scripts/test_benchmarks.py
        arguments: build-dist/z3 z3test/regressions/smt2
    - task: CopyFiles@2
      inputs:
        sourceFolder: dist
        contents: '*.zip'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'UbuntuBuild20'
        targetPath: $(Build.ArtifactStagingDirectory)

  - job: UbuntuArm64
    displayName: "Ubuntu ARM64 build"
    pool:
      vmImage: "ubuntu-latest"
    steps:
    - script: curl -L -o /tmp/arm-toolchain.tar.xz 'https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-aarch64-none-linux-gnu.tar.xz?rev=33c6e30e5ac64e6dba8f0431f2c35f1b&hash=9918A05BF47621B632C7A5C8D2BB438FB80A4480'
    - script: mkdir -p /tmp/arm-toolchain/
    - script: tar xf /tmp/arm-toolchain.tar.xz -C /tmp/arm-toolchain/ --strip-components=1
    - script: echo '##vso[task.prependpath]/tmp/arm-toolchain/bin'
    - script: echo '##vso[task.prependpath]/tmp/arm-toolchain/aarch64-none-linux-gnu/libc/usr/bin'
    - script: echo $PATH
    - script: stat /tmp/arm-toolchain/bin/aarch64-none-linux-gnu-gcc
    - script: python scripts/mk_unix_dist.py --nodotnet --nojava --arch=arm64
    - task: CopyFiles@2
      inputs:
        sourceFolder: dist
        contents: '*.zip'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'UbuntuArm64'
        targetPath: $(Build.ArtifactStagingDirectory)

  - job: UbuntuDoc
    displayName: "Ubuntu Doc build"
    pool:
      vmImage: "ubuntu-latest"
    steps:
    - script: pip3 install importlib-resources
    - script: sudo apt-get install ocaml opam libgmp-dev
    - script: opam init -y
    - script: eval `opam config env`; opam install zarith ocamlfind -y
    - script: eval `opam config env`; python scripts/mk_make.py --ml
    - script: sudo apt-get install doxygen
    - script: sudo apt-get install graphviz
    - script: |
        set -e
        cd build
        eval `opam config env` 
        make -j3
        make -j3 examples
        make -j3 test-z3
        cd ..
    - script: |
        set -e
        eval `opam config env` 
        cd doc
        python3 mk_api_doc.py --mld --z3py-package-path=../build/python/z3
        python3 mk_params_doc.py 
        mkdir api/html/ml
        ocamldoc -html -d api/html/ml -sort -hide Z3 -I $( ocamlfind query zarith ) -I ../build/api/ml ../build/api/ml/z3enums.mli ../build/api/ml/z3.mli
        cd ..
    - script: zip -r z3doc.zip doc/api
    - script: cp z3doc.zip $(Build.ArtifactStagingDirectory)/.
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'UbuntuDoc'
        targetPath: $(Build.ArtifactStagingDirectory)
    # TODO copy artifacts

  - job: "ManylinuxPythonBuildAmd64"
    displayName: "Python bindings (manylinux Centos AMD64) build"
    pool:
      vmImage: "ubuntu-latest"
    container: "quay.io/pypa/manylinux2014_x86_64:latest"
    steps:
    - script: "/opt/python/cp38-cp38/bin/python -m venv $PWD/env"
    - script: 'echo "##vso[task.prependpath]$PWD/env/bin"'
    - script: "pip install build git+https://github.com/rhelmot/auditwheel"  # @TODO remove when patches make it upstream
    - script: "cd src/api/python && python -m build && AUDITWHEEL_PLAT= auditwheel repair --best-plat dist/*.whl && cd ../../.."
    - script: "pip install ./src/api/python/wheelhouse/*.whl && python - <src/api/python/z3test.py z3 && python - <src/api/python/z3test.py z3num"
    - task: CopyFiles@2
      inputs:
        sourceFolder: src/api/python/wheelhouse
        contents: '*.whl'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'ManyLinuxPythonBuildAMD64'
        targetPath: $(Build.ArtifactStagingDirectory)   

  - job: ManyLinuxPythonBuildArm64
    displayName: "Python bindings (manylinux Centos ARM64 cross) build"
    variables:
      name: ManyLinux
      python: "/opt/python/cp37-cp37m/bin/python"
    pool:
      vmImage: "ubuntu-latest"
    container: "quay.io/pypa/manylinux2014_x86_64:latest"
    steps:
    - script: curl -L -o /tmp/arm-toolchain.tar.xz 'https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-aarch64-none-linux-gnu.tar.xz?rev=33c6e30e5ac64e6dba8f0431f2c35f1b&hash=9918A05BF47621B632C7A5C8D2BB438FB80A4480'
    - script: mkdir -p /tmp/arm-toolchain/
    - script: tar xf /tmp/arm-toolchain.tar.xz -C /tmp/arm-toolchain/ --strip-components=1
    - script: "/opt/python/cp38-cp38/bin/python -m venv $PWD/env"
    - script: 'echo "##vso[task.prependpath]$PWD/env/bin"'
    - script: echo '##vso[task.prependpath]/tmp/arm-toolchain/bin'
    - script: echo '##vso[task.prependpath]/tmp/arm-toolchain/aarch64-none-linux-gnu/libc/usr/bin'
    - script: echo $PATH
    - script: "stat `which aarch64-none-linux-gnu-gcc`"
    - script: "pip install build git+https://github.com/rhelmot/auditwheel"
    - script: "cd src/api/python && CC=aarch64-none-linux-gnu-gcc CXX=aarch64-none-linux-gnu-g++ AR=aarch64-none-linux-gnu-ar LD=aarch64-none-linux-gnu-ld Z3_CROSS_COMPILING=aarch64 python -m build && AUDITWHEEL_PLAT= auditwheel repair --best-plat dist/*.whl && cd ../../.."
    - task: CopyFiles@2
      inputs:
        sourceFolder: src/api/python/wheelhouse
        contents: '*.whl'
        targetFolder: $(Build.ArtifactStagingDirectory)
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'ManyLinuxPythonBuildArm64'
        targetPath: $(Build.ArtifactStagingDirectory)    


  - template: build-win-signed.yml
    parameters:
      ReleaseVersion: $(ReleaseVersion)
      BuildArchitecture: 'x64'

  - template: build-win-signed.yml
    parameters:
      ReleaseVersion: $(ReleaseVersion)
      BuildArchitecture: 'x86'

  - template: build-win-signed-cmake.yml
    parameters:
      ReleaseVersion: $(ReleaseVersion)
      BuildArchitecture: 'arm64'
      VCArchitecture: 'amd64_arm64'

- stage: Package
  jobs:
  - job: NuGet64
    displayName: "NuGet 64 packaging"
    pool:
      vmImage: "windows-latest"
    steps:
    - powershell: write-host $(System.DefinitionId)
      displayName: 'System.DefinitionId'
    - powershell: write-host $(Build.BuildId)
      displayName: 'Build.BuildId'
    - powershell: write-host $(System.TeamProjectId)
      displayName: 'System.TeamProjectId'
    - task: DownloadPipelineArtifact@2
      displayName: 'Download Win64 Build'
      inputs:
        artifact: 'WindowsBuild-x64'
        path: $(Agent.TempDirectory)\package
    - task: DownloadPipelineArtifact@2
      displayName: 'Download Ubuntu 20.04 Build'
      inputs:
        artifact: 'UbuntuBuild20'
        path: $(Agent.TempDirectory)\package
    - task: DownloadPipelineArtifact@2
      displayName: 'Download Ubuntu ARM64 Build'
      inputs:
        artifact: 'UbuntuArm64'
        path: $(Agent.TempDirectory)\package    
    - task: DownloadPipelineArtifact@2
      displayName: 'Download macOS Build'
      inputs:
        artifact: 'macOsBuild'
        path: $(Agent.TempDirectory)\package
    - task: DownloadPipelineArtifact@2
      displayName: 'Download macOS Arm64 Build'
      inputs:
        artifact: 'MacArm64'
        path: $(Agent.TempDirectory)\package
    - task: NuGetToolInstaller@0
      inputs:
        versionSpec: 5.x
        checkLatest: false        
    - task: PythonScript@0
      displayName: 'Python: assemble files'
      inputs:
        scriptSource: 'filepath'
        scriptPath: scripts\mk_nuget_task.py
        workingDirectory: $(Agent.TempDirectory)\package
        arguments:
          $(Agent.TempDirectory)\package
          $(NightlyVersion)
          $(Build.Repository.Uri)
          $(Build.SourceBranchName)
          $(Build.SourceVersion)
          $(Build.SourcesDirectory)
          symbols
    - task: NugetCommand@2
      displayName: 'NuGet Pack Symbols'
      inputs:
        command: custom
        versioningScheme: byPrereleaseNumber
        majorVersion: $(Major)
        minorVersion: $(Minor)
        patchVersion: $(Patch)
        arguments: 'pack $(Agent.TempDirectory)\package\out\Microsoft.Z3.sym.nuspec -Version $(NightlyVersion) -OutputDirectory $(Build.ArtifactStagingDirectory) -Verbosity detailed -Symbols -SymbolPackageFormat snupkg -BasePath $(Agent.TempDirectory)\package\out' 
    - task: EsrpCodeSigning@2
      condition: eq(1,0)
      continueOnError: true
      displayName: 'Sign Package'
      inputs:
        ConnectedServiceName: 'z3-esrp-signing-2'
        FolderPath: $(Build.ArtifactStagingDirectory)
        Pattern: Microsoft.Z3.$(NightlyVersion).nupkg
        signConfigType: 'inlineSignParams'
        inlineOperation: |
          [
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetSign",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            },
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetVerify",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            }
          ]
        SessionTimeout: '60'
        MaxConcurrency: '50'
        MaxRetryAttempts: '5'
    - task: EsrpCodeSigning@2
      continueOnError: true
      condition: eq(1,0)
      displayName: 'Sign Symbol Package'
      inputs:
        ConnectedServiceName: 'z3-esrp-signing-2'
        FolderPath: $(Build.ArtifactStagingDirectory)
        Pattern: Microsoft.Z3.$(NightlyVersion).snupkg
        signConfigType: 'inlineSignParams'
        inlineOperation: |
          [
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetSign",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            },
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetVerify",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            }
          ]
        SessionTimeout: '60'
        MaxConcurrency: '50'
        MaxRetryAttempts: '5'        
    - task: PublishPipelineArtifact@1
      inputs:
        targetPath: $(Build.ArtifactStagingDirectory)
        artifactName: 'NuGet'

  - job: NuGet32
    displayName: "NuGet 32 packaging"
    pool:
      vmImage: "windows-latest"
    steps:
    - powershell: write-host $(System.DefinitionId)
      displayName: 'System.DefinitionId'
    - powershell: write-host $(Build.BuildId)
      displayName: 'Build.BuildId'
    - powershell: write-host $(System.TeamProjectId)
      displayName: 'System.TeamProjectId'
    - task: DownloadPipelineArtifact@2
      displayName: 'Download Win32 Build'
      inputs:
        artifact: 'WindowsBuild-x86'
        path: $(Agent.TempDirectory)\package
    - task: NuGetToolInstaller@0
      inputs:
        versionSpec: 5.x
        checkLatest: false        
    - task: PythonScript@0
      displayName: 'Python: assemble files'
      inputs:
        scriptSource: 'filepath'
        scriptPath: scripts\mk_nuget_task.py
        workingDirectory: $(Agent.TempDirectory)\package
        arguments:
          $(Agent.TempDirectory)\package
          $(NightlyVersion)
          $(Build.Repository.Uri)
          $(Build.SourceBranchName)
          $(Build.SourceVersion)
          $(Build.SourcesDirectory)
          symbols
          x86
    - task: NugetCommand@2
      displayName: 'NuGet Pack Symbols'
      inputs:
        command: custom
        versioningScheme: byPrereleaseNumber
        majorVersion: $(Major)
        minorVersion: $(Minor)
        patchVersion: $(Patch)
        arguments: 'pack $(Agent.TempDirectory)\package\out\Microsoft.Z3.x86.sym.nuspec -Version $(NightlyVersion) -OutputDirectory $(Build.ArtifactStagingDirectory) -Verbosity detailed -Symbols -SymbolPackageFormat snupkg -BasePath $(Agent.TempDirectory)\package\out' 
    - task: EsrpCodeSigning@2
      condition: eq(1,0)
      continueOnError: true 
      displayName: 'Sign Package'
      inputs:
        ConnectedServiceName: 'z3-esrp-signing-2'
        FolderPath: $(Build.ArtifactStagingDirectory)
        Pattern: Microsoft.Z3.x86.$(NightlyVersion).nupkg
        signConfigType: 'inlineSignParams'
        inlineOperation: |
          [
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetSign",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            },
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetVerify",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            }
          ]
        SessionTimeout: '60'
        MaxConcurrency: '50'
        MaxRetryAttempts: '5'
    - task: EsrpCodeSigning@2
      condition: eq(1,0)
      continueOnError: true 
      displayName: 'Sign Symbol Package'
      inputs:
        ConnectedServiceName: 'z3-esrp-signing-2'
        FolderPath: $(Build.ArtifactStagingDirectory)
        Pattern: Microsoft.Z3.x86.$(NightlyVersion).snupkg
        signConfigType: 'inlineSignParams'
        inlineOperation: |
          [
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetSign",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            },
            {
              "KeyCode" : "CP-401405",
              "OperationCode" : "NuGetVerify",
              "Parameters" : {},
              "ToolName" : "sign",
              "ToolVersion" : "1.0"
            }
          ]
        SessionTimeout: '60'
        MaxConcurrency: '50'
        MaxRetryAttempts: '5'        
    - task: PublishPipelineArtifact@1
      inputs:
        targetPath: $(Build.ArtifactStagingDirectory)
        artifactName: 'NuGet32'


  - job: Python
    displayName: "Python packaging"
    pool:
      vmImage: "ubuntu-latest"
    steps:
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'WindowsBuild-x86'
        targetPath: $(Agent.TempDirectory)
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'WindowsBuild-x64'
        targetPath: $(Agent.TempDirectory)
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'ManyLinuxPythonBuildAMD64'
        targetPath: $(Agent.TempDirectory)
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'ManyLinuxPythonBuildArm64'
        targetPath: $(Agent.TempDirectory)
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'macOsBuild'
        targetPath: $(Agent.TempDirectory)
    - task: DownloadPipelineArtifact@2
      inputs:
        artifactName: 'MacArm64'
        targetPath: $(Agent.TempDirectory)
    - script: cd $(Agent.TempDirectory); mkdir osx-x64-bin; cd osx-x64-bin; unzip ../*x64-osx*.zip
    - script: cd $(Agent.TempDirectory); mkdir osx-arm64-bin; cd osx-arm64-bin; unzip ../*arm64-osx*.zip
#    - script: cd $(Agent.TempDirectory); mkdir musl-bin; cd musl-bin; unzip ../*-linux.zip
    - script: cd $(Agent.TempDirectory); mkdir win32-bin; cd win32-bin; unzip ../*x86-win*.zip
    - script: cd $(Agent.TempDirectory); mkdir win64-bin; cd win64-bin; unzip ../*x64-win*.zip
    - script: python3 -m pip install --user -U setuptools
    - script: cd src/api/python; python3 setup.py sdist
    # take a look at this PREMIUM HACK I came up with to get around the fact that the azure variable syntax overloads the bash syntax for subshells
#   - script: cd src/api/python; echo $(Agent.TempDirectory)/musl-bin/* | xargs printf 'PACKAGE_FROM_RELEASE=%s\n' | xargs -I '{}' env '{}' python3 setup.py bdist_wheel
    - script: cd src/api/python; echo $(Agent.TempDirectory)/win32-bin/* | xargs printf 'PACKAGE_FROM_RELEASE=%s\n' | xargs -I '{}' env '{}' python3 setup.py bdist_wheel
    - script: cd src/api/python; echo $(Agent.TempDirectory)/win64-bin/* | xargs printf 'PACKAGE_FROM_RELEASE=%s\n' | xargs -I '{}' env '{}' python3 setup.py bdist_wheel
    - script: cd src/api/python; echo $(Agent.TempDirectory)/osx-x64-bin/* | xargs printf 'PACKAGE_FROM_RELEASE=%s\n' | xargs -I '{}' env '{}' python3 setup.py bdist_wheel
    - script: cd src/api/python; echo $(Agent.TempDirectory)/osx-arm64-bin/* | xargs printf 'PACKAGE_FROM_RELEASE=%s\n' | xargs -I '{}' env '{}' python3 setup.py bdist_wheel
    - script: cp $(Agent.TempDirectory)/*.whl src/api/python/dist
    - task: PublishPipelineArtifact@0
      inputs:
        artifactName: 'Python packages'
        targetPath: src/api/python/dist


- stage: Deployment
  jobs:
  - job: Deploy
    displayName: "Deploy into GitHub"
    continueOnError: true
    pool:
      vmImage: "ubuntu-latest"
    steps:
    - task: DownloadPipelineArtifact@2
      displayName: "Download windows32"
      inputs:
        artifactName: 'WindowsBuild-x86'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download windows64"
      inputs:
        artifactName: 'WindowsBuild-x64'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download windowsARM64"
      inputs:
        artifactName: 'WindowsBuild-arm64'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download Mac"
      inputs:
        artifactName: 'macOsBuild'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download MacArm64"
      inputs:
        artifactName: 'MacArm64'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download Ubuntu Arm64"
      inputs:
        artifactName: 'UbuntuArm64'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download Ubuntu-20.04"
      inputs:
        artifactName: 'UbuntuBuild20'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download Doc"
      inputs:
        artifactName: 'UbuntuDoc'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download Python"
      inputs:
        artifactName: 'Python packages'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download NuGet"
      inputs:
        artifactName: 'NuGet'
        targetPath: tmp
    - task: DownloadPipelineArtifact@2
      displayName: "Download NuGet32"
      inputs:
        artifactName: 'NuGet32'
        targetPath: tmp
    - task: GitHubRelease@0
      continueOnError: true 
      inputs:
        gitHubConnection: Z3Prover
        repositoryName: 'Z3Prover/z3'
        action: 'delete'
#     target: '$(Build.SourceVersion)'
        tagSource: 'manual'
        tag: 'Nightly'
    - task: GitHubRelease@0
      continueOnError: true 
      inputs:
        gitHubConnection: Z3Prover
        repositoryName: 'Z3Prover/z3'
        action: 'create'
#     target: '$(Build.SourceVersion)'
        tagSource: 'manual'
        tag: 'Nightly'
        title: 'Nightly'
        releaseNotesSource: 'input'
        releaseNotes: 'nightly build'
        assets: 'tmp/*'
        assetUploadMode: 'replace'
        isDraft: false
        isPreRelease: true

- stage: NugetPublishNightly
  jobs:
   # Publish to nightly feed on Azure
  - job: NuGetPublishNightly
    displayName: "Push nuget packages to Azure Feed"
    steps:
    - task: NuGetAuthenticate@0
      displayName: 'NuGet Authenticate'
    - task: NuGetToolInstaller@0
      inputs:
        versionSpec: 5.x
        checkLatest: false
    - task: DownloadPipelineArtifact@2
      displayName: 'Download NuGet x86 Package'
      inputs:
        artifact: 'NuGet32'
        path: $(Agent.TempDirectory)/x86
    - task: DownloadPipelineArtifact@2
      displayName: 'Download NuGet x64 Package'
      inputs:
        artifact: 'NuGet'
        path: $(Agent.TempDirectory)/x64
    - task: NuGetCommand@2
      displayName: 'NuGet Nightly x64 push'
      inputs:
        command: push
        publishVstsFeed: 'Z3Build/Z3-Nightly-Builds'
        packagesToPush: $(Agent.TempDirectory)/x64/*.nupkg
        allowPackageConflicts: true
    - task: NuGetCommand@2
      displayName: 'NuGet Nightly x86 push'
      inputs:
        command: push
        publishVstsFeed: 'Z3Build/Z3-Nightly-Builds'
        packagesToPush: $(Agent.TempDirectory)/x86/*.nupkg
        allowPackageConflicts: true
    
       
# TBD: run regression tests on generated binaries.
