// Import the utility functionality.

import jobs.generation.Utilities;

def project = 'dotnet/coreclr'

// Map of OS's to labels.  TODO: Maybe move this into the Utils

def machineLabelMap = ['Ubuntu':'ubuntu',
                       'OSX':'mac',
                       'Windows_NT':'windows',
                       'FreeBSD': 'freebsd',
                       'CentOS7.1': 'centos-71',
                       'OpenSUSE13.2': 'openSuSE-132']
                       
// Map of the build OS to the directory that will have the outputs
def osGroupMap = ['Ubuntu':'Linux',
                    'OSX':'OSX',
                    'Windows_NT':'Windows_NT',
                    'FreeBSD':'FreeBSD',
                    'CentOS7.1': 'Linux',
                    'OpenSUSE13.2': 'Linux']
      
// Innerloop build OS's
def osList = ['Ubuntu', 'OSX', 'Windows_NT', 'FreeBSD', 'CentOS7.1', 'OpenSUSE13.2']

def static getBuildJobName(def configuration, def architecture, def os) {
    // If the architecture is x64, do not add that info into the build name.
    // Need to change around some systems and other builds to pick up the right builds
    // to do that.
    
    if (architecture == 'x64') {
        return configuration.toLowerCase() + '_' + os.toLowerCase()
    }
    else {
        // Massage names a bit
        return architecture.toLowerCase() + '_' + configuration.toLowerCase() + '_' + os.toLowerCase()
    }
}

// **************************
// Define the basic inner loop builds for PR and commit.  This is basically just the set
// of coreclr builds over linux/osx/freebsd/windows and debug/release.  In addition, the windows
// builds will do a couple extra steps.
// **************************

// Loop over the options and build up the innerloop build matrix
// Default architecture is x64.  Right now that isn't built into the
// build name.  We'll need to change that eventually, but for now leave as is.
// x86 builds have the new build name

['x64', 'x86'].each { architecture ->
    ['Debug', 'Release'].each { configuration ->
        osList.each { os ->
            // Calculate names
            def lowerConfiguration = configuration.toLowerCase()
            
            // Calculate job name
            def jobName = getBuildJobName(configuration, architecture, os)
            def buildCommands = [];
            
            def osGroup = osGroupMap[os]
            
            // Calculate the build commands
            if (os == 'Windows_NT') {
                // On Windows we build the mscorlibs too.
                buildCommands += "build.cmd ${lowerConfiguration} ${architecture}"
                
                // If x64, we run tests
                if (architecture == 'x64') {
                    buildCommands += "tests\\runtest.cmd ${lowerConfiguration} ${architecture}"
                }
                
                // Build the mscorlib for the other OS's
                buildCommands += "build.cmd ${lowerConfiguration} ${architecture} linuxmscorlib"
                buildCommands += "build.cmd ${lowerConfiguration} ${architecture} freebsdmscorlib"
                buildCommands += "build.cmd ${lowerConfiguration} ${architecture} osxmscorlib"
                // Zip up the tests directory so that we don't use so much space/time copying
                // 10s of thousands of files around.
                buildCommands += "powershell -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${architecture}.${configuration}', '.\\bin\\tests\\tests.zip')\"";
            }
            else {
                // On other OS's we skipmscorlib but run the pal tests
                buildCommands += "./build.sh skipmscorlib verbose ${lowerConfiguration} ${architecture}"
                buildCommands += "src/pal/tests/palsuite/runpaltests.sh \${WORKSPACE}/bin/obj/${osGroup}.${architecture}.${configuration} \${WORKSPACE}/bin/paltestout"
            }
            
            // Create the new job
            def newCommitJob = job(Utilities.getFullJobName(project, jobName, false)) {
                // Set the label.
                label(machineLabelMap[os])
                steps {
                    if (os == 'Windows_NT') {
                        buildCommands.each { buildCommand ->
                            batchFile(buildCommand)
                        }
                    }
                    else {
                        buildCommands.each { buildCommand ->
                            shell(buildCommand)
                        }
                    }
                }
            }

            // Add commit job options
            Utilities.addScm(newCommitJob, project)
            Utilities.addStandardNonPRParameters(newCommitJob)
            
            // Add a push trigger.  Do not enable the push trigger for non-windows x86,
            // which do not work at the moment.
            if (architecture == 'x64' || osGroup == 'Windows_NT') {
                Utilities.addGithubPushTrigger(newCommitJob)
            }
            
            // Create the new PR job
            
            def newPRJob = job(Utilities.getFullJobName(project, jobName, true)) {
                // Set the label.
                label(machineLabelMap[os])
                steps {
                    if (os == 'Windows_NT') {
                        buildCommands.each { buildCommand ->
                            batchFile(buildCommand)
                        }
                    }
                    else {
                        buildCommands.each { buildCommand ->
                            shell(buildCommand)
                        }
                    }
                }
            }
            
            // Add a PR trigger.  For some OS's, create an explicit trigger
            // PR's are run for everything except SuSE by default.  Add on-demand triggers 
            // for everything else.  This probably deserves a bit of cleanup eventually once we
            // have an easy way to do regex trigger phrases, to put in some more structured test phrases.
            def triggerPhraseString = ''
            def triggerByPhraseOnly = true;
            if (os == 'OpenSUSE13.2' && architecture == 'x64') {
                triggerPhraseString = '(?i).*test\\W+suse.*'
            } else if (architecture == 'x86' && osGroup == 'Linux') {
                triggerPhraseString = '(?i).*test\\W+x86\\W+linux.*'
            } else if (architecture == 'x86' && osGroup == 'OSX') {
                triggerPhraseString = '(?i).*test\\W+x86\\W+osx.*'
            } else if (architecture == 'x86' && osGroup == 'FreeBSD') {
                triggerPhraseString = '(?i).*test\\W+x86\\W+freebsd.*'
            }
            Utilities.addGithubPRTrigger(newPRJob, "${os} ${architecture} ${configuration} Build", triggerPhraseString, triggerByPhraseOnly)
            Utilities.addPRTestSCM(newPRJob, project)
            Utilities.addStandardPRParameters(newPRJob, project)
            
            // Add common options:
            
            [newPRJob, newCommitJob].each { newJob ->
                Utilities.addStandardOptions(newJob)
                
                // Instead of packing up all the 
                if (osGroup == 'Windows_NT' && architecture == 'x64') {
                    Utilities.addXUnitDotNETResults(newJob, 'bin/**/TestRun*.xml')
                    Utilities.addArchival(newJob, "bin/Product/**,bin/tests/tests.zip")
                } else if (osGroup != 'Windows_NT') {
                    // Add .NET results for the 
                    Utilities.addXUnitDotNETResults(newJob, '**/pal_tests.xml')
                    Utilities.addArchival(newJob, "bin/Product/**,bin/obj/*/tests/**")
                }
            }
        } // os
    } // configuration
} // architecture

// Ubuntu cross compiled arm and arm64 builds
// Scheduled for nightly and on-demand PR for now
// Cross compiled OS names go here
['Ubuntu'].each { os ->
    [true, false].each { isPR ->
        ['Debug', 'Release'].each { configuration ->
            def lowerConfiguration = configuration.toLowerCase()
            
            // Create the new job
            def newArm64Job = job(Utilities.getFullJobName(project, "arm64_cross_${os.toLowerCase()}_${lowerConfiguration}", isPR)) {
                // Set the label.
                label(machineLabelMap[os])
                steps {
                    shell("""
    echo \"Using rootfs in /opt/aarch64-linux-gnu-root\"
    ROOTFS_DIR=/opt/aarch64-linux-gnu-root ./build.sh skipmscorlib arm64 cross verbose ${lowerConfiguration}""")
                }
            }
            
            if (!isPR) {
                // Add rolling job options
                Utilities.addScm(newArm64Job, project)
                Utilities.addStandardNonPRParameters(newArm64Job)
                Utilities.addPeriodicTrigger(newArm64Job, '@daily')
                Utilities.addArchival(newArm64Job, "bin/Product/**")
            }
            else {
                // Add PR job options
                Utilities.addPRTestSCM(newArm64Job, project)
                Utilities.addStandardPRParameters(newArm64Job, project)
                Utilities.addGithubPRTrigger(newArm64Job, "Arm64 ${os} cross ${configuration} Build", '(?i).*test\\W+arm.*', true /* trigger by phrase only */)
            }
            
            // Create the new job
            def newArmJob = job(Utilities.getFullJobName(project, "arm_cross_${os.toLowerCase()}_${lowerConfiguration}", isPR)) {
                // Set the label.
                label(machineLabelMap[os])
                steps {
                    shell("""
    echo \"Using rootfs in /opt/arm-liux-genueabihf-root\"
    ROOTFS_DIR=/opt/arm-linux-genueabihf-root ./build.sh skipmscorlib arm cross verbose ${lowerConfiguration}""")
                }
            }
            
            if (!isPR) {
                // Add rolling job options
                Utilities.addScm(newArmJob, project)
                Utilities.addStandardNonPRParameters(newArmJob)
                Utilities.addPeriodicTrigger(newArmJob, '@daily')
                Utilities.addArchival(newArmJob, "bin/Product/**")
            }
            else {
                // Add PR job options
                Utilities.addPRTestSCM(newArmJob, project)
                Utilities.addStandardPRParameters(newArmJob, project)
                Utilities.addGithubPRTrigger(newArmJob, "Arm ${os} cross ${configuration} Build", '(?i).*test\\W+arm.*', true /* trigger by phrase only */)
            }
            
            [newArmJob, newArm64Job].each { newJob ->
                Utilities.addStandardOptions(newJob)
            }
        }
    }
}

// Create the Linux coreclr test leg for debug and release.
// Architectures
['x64', 'x86'].each { architecture ->
    // Put the OS's supported for coreclr cross testing here
    ['Ubuntu'].each { os ->
        [true, false].each { isPR ->
            ['Debug', 'Release'].each { configuration ->
                
                def lowerConfiguration = configuration.toLowerCase()
                def osGroup = osGroupMap[os]
                def jobName = getBuildJobName(configuration, architecture, os) + "_tst"
                def inputCoreCLRBuildName = Utilities.getFolderName(project) + '/' + 
                    Utilities.getFullJobName(project, getBuildJobName(configuration, architecture, os), isPR)
                def inputWindowTestsBuildName = Utilities.getFolderName(project) + '/' + 
                    Utilities.getFullJobName(project, getBuildJobName(configuration, architecture, 'windows_nt'), isPR)
                
                def newJob = job(Utilities.getFullJobName(project, jobName, isPR)) {
                    // Set the label.
                    label(machineLabelMap[os])
                    
                    // Add parameters for the inputs
                    
                    parameters {
                        stringParam('CORECLR_WINDOWS_BUILD', '', 'Build number to copy CoreCLR windows test binaries from')
                        stringParam('CORECLR_LINUX_BUILD', '', 'Build number to copy CoreCLR linux binaries from')
                    }
                    
                    steps {
                        // Set up the copies
                        
                        // Coreclr build we are trying to test
                        
                        copyArtifacts(inputCoreCLRBuildName) {
                            excludePatterns('**/testResults.xml', '**/*.ni.dll')
                            buildSelector {
                                buildNumber('${CORECLR_LINUX_BUILD}')
                            }
                        }
                        
                        // Coreclr build containing the tests and mscorlib
                        
                        copyArtifacts(inputWindowTestsBuildName) {
                            excludePatterns('**/testResults.xml', '**/*.ni.dll')
                            buildSelector {
                                buildNumber('${CORECLR_WINDOWS_BUILD}')
                            }
                        }
                        
                        // Corefx native components
                        copyArtifacts("dotnet_corefx_linux_nativecomp_debug") {
                            includePatterns('bin/**')
                            buildSelector {
                                latestSuccessful(true)
                            }
                        }
                        
                        // Corefx linux binaries
                        copyArtifacts("dotnet_corefx_linux_debug") {
                            includePatterns('bin/Linux*/**')
                            buildSelector {
                                latestSuccessful(true)
                            }
                        }
                        
                        // Unzip the tests first.  Exit with 0
                        shell("unzip -q -o ./bin/tests/tests.zip -d ./bin/tests/Windows_NT.${architecture}.${configuration} || exit 0")
                        
                        // Execute the tests
                        shell("""
    ./tests/runtest.sh \\
        --testRootDir=\"\${WORKSPACE}/bin/tests/Windows_NT.${architecture}.${configuration}\" \\
        --testNativeBinDir=\"\${WORKSPACE}/bin/obj/Linux.${architecture}.${configuration}/tests\" \\
        --coreClrBinDir=\"\${WORKSPACE}/bin/Product/Linux.${architecture}.${configuration}\" \\
        --mscorlibDir=\"\${WORKSPACE}/bin/Product/Linux.${architecture}.${configuration}\" \\
        --coreFxBinDir=\"\${WORKSPACE}/bin/Linux.AnyCPU.Debug\" \\
        --coreFxNativeBinDir=\"\${WORKSPACE}/bin/Linux.${architecture}.Debug\"""")
                    }
                }
                
                if (!isPR) {
                    // Add rolling job options
                    Utilities.addScm(newJob, project)
                    Utilities.addStandardNonPRParameters(newJob)
                }
                else {
                    // Add PR job options
                    Utilities.addPRTestSCM(newJob, project)
                    Utilities.addStandardPRParameters(newJob, project)
                }
                Utilities.addStandardOptions(newJob)
                Utilities.addXUnitDotNETResults(newJob, '**/coreclrtests.xml')
                
                // Create a build flow to join together the build and tests required to run this
                // test.
                // Windows CoreCLR build and Linux CoreCLR build (in parallel) ->
                // Linux CoreCLR test
                def flowJobName = getBuildJobName(configuration, architecture, os) + "_flow"
                def fullTestJobName = Utilities.getFolderName(project) + '/' + newJob.name
                def newFlowJob = buildFlowJob(Utilities.getFullJobName(project, flowJobName, isPR)) {
                    buildFlow("""
// Grab the checked out git commit hash so that it can be passed to the child
// builds.
// Temporarily output the properties for diagnosis of issues with the statement below
out.println 'Triggered Parameters Map:'
out.println params
out.println 'Build Object Properties:'
build.properties.each { out.println \"\$it.key -> \$it.value\" }
// globalParams = params + [GitBranchOrCommit: build.environment.get('GIT_COMMIT')]
globalParams = params
// Build the input jobs in parallel
parallel (
    { linuxBuildJob = build(globalParams, '${inputCoreCLRBuildName}') },
    { windowsBuildJob = build(globalParams, '${inputWindowTestsBuildName}') }
)
    
// And then build the test build
build(globalParams + [CORECLR_LINUX_BUILD: linuxBuildJob.build.number, 
                CORECLR_WINDOWS_BUILD: windowsBuildJob.build.number], '${fullTestJobName}')    
""")

                    // Needs a workspace
                    configure {
                        def buildNeedsWorkspace = it / 'buildNeedsWorkspace'
                        buildNeedsWorkspace.setValue('true')
                    }
                }

                if (isPR) {
                    Utilities.addPRTestSCM(newFlowJob, project)
                    Utilities.addStandardPRParameters(newFlowJob, project)
                    if (architecture == 'x64') {
                        if (configuration == 'Release') {
                            // Tests will be run on x64 Release by default (no trigger phase required).
                            Utilities.addGithubPRTrigger(newFlowJob, "Ubuntu ${architecture} ${configuration} Build and Test",
                            "(?i).*test\\W+ubuntu\\W+release.*", false /* trigger by phrase only */)
                        } else {
                            Utilities.addGithubPRTrigger(newFlowJob, "Ubuntu ${architecture} ${configuration} Build and Test", "(?i).*test\\W+ubuntu\\W+debug.*", true /* trigger by phrase only */)
                        }
                    } else if (architecture == 'x86') {
                        if (configuration == 'Release') {
                            Utilities.addGithubPRTrigger(newFlowJob, "Ubuntu ${architecture} ${configuration} Build and Test", "(?i).*test\\W+ubuntu\\W+x86.*", true /* trigger by phrase only */)
                        } else {
                            Utilities.addGithubPRTrigger(newFlowJob, "Ubuntu ${architecture} ${configuration} Build and Test", "(?i).*test\\W+ubuntu\\W+x86\\W+debug.*", true /* trigger by phrase only */)
                        }
                    }
                }
                else {
                    Utilities.addScm(newFlowJob, project)
                    Utilities.addStandardNonPRParameters(newFlowJob)
                    if (architecture == 'x64') {
                        Utilities.addGithubPushTrigger(newFlowJob)
                    }
                }
                
                Utilities.addStandardOptions(newFlowJob)
            }
        }
    }
}