@setlocal enabledelayedexpansion

REM Parse Arguments.

set RoslynRoot=%~dp0
set BuildConfiguration=Debug

REM Because override the C#/VB toolset to build against our LKG package, it is important
REM that we do not reuse MSBuild nodes from other jobs/builds on the machine. Otherwise,
REM we'll run into issues such as https://github.com/dotnet/roslyn/issues/6211.
set MSBuildAdditionalCommandLineArgs=/nologo /m /nodeReuse:false /consoleloggerparameters:Verbosity=minimal /filelogger /fileloggerparameters:Verbosity=normal
set BuildAndTestBuildTarget=BuildAndTest

:ParseArguments
if "%1" == "" goto :DoneParsing
if /I "%1" == "/?" call :Usage && exit /b 1
if /I "%1" == "/debug" set BuildConfiguration=Debug&&shift&& goto :ParseArguments
if /I "%1" == "/release" set BuildConfiguration=Release&&shift&& goto :ParseArguments
if /I "%1" == "/test32" set Test64=false&&shift&& goto :ParseArguments
if /I "%1" == "/test64" set Test64=true&&shift&& goto :ParseArguments
if /I "%1" == "/testDeterminism" set TestDeterminism=true&&shift&& goto :ParseArguments
if /I "%1" == "/testBuildCorrectness" set TestBuildCorrectness=true&&shift&& goto :ParseArguments
if /I "%1" == "/testPerfCorrectness" set TestPerfCorrectness=true&&shift&& goto :ParseArguments
if /I "%1" == "/testPerfRun" set TestPerfRun=true&&shift&& goto :ParseArguments
if /I "%1" == "/testVsi" set TestVsi=true&&shift&& goto :ParseArguments
if /I "%1" == "/skipTest" set BuildAndTestBuildTarget=Build&&shift&&goto :ParseArguments
if /I "%1" == "/skipCommitPrinting" set SkipCommitPrinting=1&&shift&&goto :ParseArguments

REM /buildTimeLimit is the time limit, measured in minutes, for the Jenkins job that runs
REM the build. The Jenkins script netci.groovy passes the time limit to this script.
if /I "%1" == "/buildTimeLimit" set BuildTimeLimit=%2&&shift&&shift&& goto :ParseArguments

call :Usage && exit /b 1
:DoneParsing

REM This script takes the presence of the /buildTimeLimit option as an indication that it
REM should run the tests under the control of the ProcessWatchdog, which, if the tests
REM exceed the time limit, will take a screenshot, obtain memory dumps from the test
REM process and all its descendants, and shut those processes down.
REM
REM Developers building from the command line will presumably not pass /buildTimeLimit,
REM and so the tests will not run under the ProcessWatchdog.
if not "%BuildTimeLimit%" == "" (
    set CurrentDate=%date%
    set CurrentTime=%time: =0%
    set BuildStartTime=!CurrentDate:~-4!-!CurrentDate:~-10,2!-!CurrentDate:~-7,2!T!CurrentTime!
    set RunProcessWatchdog=true
) else (
    set RunProcessWatchdog=false
)

REM Restore the NuGet packages
call "%RoslynRoot%\Restore.cmd" || goto :BuildFailed
call "%RoslynRoot%SetDevCommandPrompt.cmd" || goto :BuildFailed

REM Ensure the binaries directory exists because msbuild can fail when part of the path to LogFile isn't present.
set bindir=%RoslynRoot%Binaries
if not exist "%bindir%" mkdir "%bindir%" || goto :BuildFailed

if defined testBuildCorrectness (
    powershell -noprofile -executionPolicy RemoteSigned -file "%RoslynRoot%\build\scripts\test-build-correctness.ps1" %RoslynRoot% "%bindir%\%BuildConfiguration%" || goto :BuildFailed
    call :TerminateBuildProcesses
    exit /b 0
)

REM Output the commit that we're building, for reference in Jenkins logs
if not "%SkipCommitPrinting" == "1" (
    echo Building this commit:
    git show --no-patch --pretty=raw HEAD
)

REM Build with the real assembly version, since that's what's contained in the bootstrap compiler redirects
msbuild %MSBuildAdditionalCommandLineArgs% /p:UseShippingAssemblyVersion=true /p:InitialDefineConstants=BOOTSTRAP "%RoslynRoot%build\Toolset\Toolset.csproj" /p:NuGetRestorePackages=false /p:Configuration=%BuildConfiguration% /fileloggerparameters:LogFile="%bindir%\Bootstrap.log" || goto :BuildFailed
powershell -noprofile -executionPolicy RemoteSigned -file "%RoslynRoot%\build\scripts\check-msbuild.ps1" "%bindir%\Bootstrap.log" || goto :BuildFailed

if not exist "%bindir%\Bootstrap" mkdir "%bindir%\Bootstrap" || goto :BuildFailed
move "Binaries\%BuildConfiguration%\Exes\Toolset\*" "%bindir%\Bootstrap" || goto :BuildFailed

REM Clean the previous build
msbuild %MSBuildAdditionalCommandLineArgs% /t:Clean build/Toolset/Toolset.csproj /p:Configuration=%BuildConfiguration%  /fileloggerparameters:LogFile="%bindir%\BootstrapClean.log" || goto :BuildFailed

call :TerminateBuildProcesses || goto :BuildFailed

if defined TestDeterminism (
    powershell -noprofile -executionPolicy RemoteSigned -file "%RoslynRoot%\build\scripts\test-determinism.ps1" "%bindir%\Bootstrap" || goto :BuildFailed
    call :TerminateBuildProcesses || goto :BuildFailed
    exit /b 0
)

if defined TestPerfCorrectness (
    msbuild %MSBuildAdditionalCommandLineArgs% Roslyn.sln /p:Configuration=%BuildConfiguration% /p:DeployExtension=false || goto :BuildFailed
    .\Binaries\%BuildConfiguration%\Exes\Perf.Runner\Roslyn.Test.Performance.Runner.exe --ci-test || goto :BuildFailed
    exit /b 0
)

if defined TestPerfRun (
    msbuild %MSBuildAdditionalCommandLineArgs% Roslyn.sln /p:Configuration=%BuildConfiguration% /p:DeployExtension=false || goto :BuildFailed

    if defined GIT_BRANCH (
        REM Check if we have credentials to upload to benchview
        if defined BV_UPLOAD_SAS_TOKEN (
            set "EXTRA_PERF_RUNNER_ARGS=--report-benchview --branch "%GIT_BRANCH%""

            REM Check if we are in a PR or this is a rolling submission
            if defined ghprbPullTitle (
                set "EXTRA_PERF_RUNNER_ARGS=!EXTRA_PERF_RUNNER_ARGS! --benchview-submission-name ""[%ghprbPullAuthorLogin%] PR %ghprbPullId%: %ghprbPullTitle%"" --benchview-submission-type private"
            ) else (
                set "EXTRA_PERF_RUNNER_ARGS=!EXTRA_PERF_RUNNER_ARGS! --benchview-submission-type rolling"
            )
            mkdir ".\Binaries\%BuildConfiguration%\tools\"
            REM Get the benchview tools - Place alongside Roslyn.Test.Performance.Runner.exe
            call "%RoslynRoot%\build\scripts\install_benchview_tools.cmd" ".\Binaries\%BuildConfiguration%\tools\" || goto :BuildFailed
            dir ".\Binaries\%BuildConfiguration%\"
        )
    )

    call :TerminateBuildProcesses || goto :BuildFailed

    .\Binaries\%BuildConfiguration%\Exes\Perf.Runner\Roslyn.Test.Performance.Runner.exe  --search-directory=".\\Binaries\\%BuildConfiguration%\\Dlls\\Perf.Tests\\" --no-trace-upload !EXTRA_PERF_RUNNER_ARGS! || goto :BuildFailed
    exit /b 0
)

msbuild %MSBuildAdditionalCommandLineArgs% /p:BootstrapBuildPath="%bindir%\Bootstrap" BuildAndTest.proj /t:%BuildAndTestBuildTarget% /p:Configuration=%BuildConfiguration% /p:Test64=%Test64% /p:TestVsi=%TestVsi% /p:RunProcessWatchdog=%RunProcessWatchdog% /p:BuildStartTime=%BuildStartTime% /p:"ProcDumpExe=%ProcDumpExe%" /p:BuildTimeLimit=%BuildTimeLimit% /p:PathMap="%RoslynRoot%=q:\roslyn" /p:Feature=pdb-path-determinism /fileloggerparameters:LogFile="%bindir%\Build.log";verbosity=diagnostic /p:DeployExtension=false || goto :BuildFailed
powershell -noprofile -executionPolicy RemoteSigned -file "%RoslynRoot%\build\scripts\check-msbuild.ps1" "%bindir%\Build.log" || goto :BuildFailed

call :TerminateBuildProcesses || goto :BuildFailed

REM Ensure caller sees successful exit.
exit /b 0

:Usage
@echo Usage: cibuild.cmd [/debug^|/release] [/test32^|/test64] [/restore]
@echo   /debug   Perform debug build.  This is the default.
@echo   /release Perform release build.
@echo   /test32  Run unit tests in the 32-bit runner.  This is the default.
@echo   /test64  Run units tests in the 64-bit runner.
@echo.
@goto :eof

:BuildFailed
echo Build failed with ERRORLEVEL %ERRORLEVEL%
call :TerminateBuildProcesses
exit /b 1

:TerminateBuildProcesses
@REM Kill any instances VBCSCompiler.exe to release locked files, ignoring stderr if process is not open
@REM This prevents future CI runs from failing while trying to delete those files.
@REM Kill any instances of msbuild.exe to ensure that we never reuse nodes (e.g. if a non-roslyn CI run
@REM left some floating around).

@REM An error-level of 1 means that the process was found, but could not be killed.
echo Killing all build-related processes
taskkill /F /IM msbuild.exe > nul 2>&1
if %ERRORLEVEL% == 1 (
  echo ERROR: taskkill for msbuild.exe failed
  exit /b 1
)

taskkill /F /IM vbcscompiler.exe > nul 2>&1
if %ERRORLEVEL% == 1 (
  echo ERROR: taskkill for vbcscompiler.exe failed
  exit /b 1
)

exit /b 0