HttpPlatformHandlerStartup.ps1

param(
    [string]$ApplicationInsightsApiKey = $Env:Deployment_Telemetry_Instrumentation_Key
)

function log($message) {
    [DateTime]$dateTime = [System.DateTime]::Now
    Write-Output "$($dateTime.ToLongTimeString()) $message"
}

function TrackEvent {
    param (
        [string]$InstrumentationKey,
        [string]$EventName
    )

    log($EventName)
    if ($InstrumentationKey) {
        $uniqueId = ''
        if ($Env:WEBSITE_INSTANCE_ID) {
            $uniqueId = $Env:WEBSITE_INSTANCE_ID.substring(5, 15)
        }

        $properties = @{
            "Location"        = $Env:REGION_NAME;
            "SKU"             = $Env:WEBSITE_SKU;
            "Processor Count" = $Env:NUMBER_OF_PROCESSORS;
            "Always On"       = $Env:WEBSITE_SCM_ALWAYS_ON_ENABLED;
            "UID"             = $uniqueId
        }

        $body = ConvertTo-Json -Depth 5 -InputObject @{
            name = "Microsoft.ApplicationInsights.Dev.$InstrumentationKey.Event";
            time = [Datetime]::UtcNow.ToString("yyyy-MM-dd HH:mm:ss");
            iKey = $InstrumentationKey;
            data = @{
                baseType = "EventData";
                baseData = @{
                    ver        = 2;
                    name       = $EventName;
                    properties = $properties;
                }
            };
        }

        Invoke-RestMethod -Method POST -Uri "https://dc.services.visualstudio.com/v2/track" -ContentType "application/json" -Body $body | out-null
    }
}

function Set-Property-Value {
    param (
        [string]$ConfigContent,
        [string]$PropertyName,
        [string]$PropertyValue
    )

    if ($PropertyName -eq "sonar.jdbc.url") {
        $dbDriver = $PropertyValue | Select-String -Pattern '^jdbc:([^:]*):' | % { $_.matches.groups[0] }
        [regex]$pattern = "(?m)^#?$([regex]::Escape($PropertyName))=$([regex]::Escape($dbDriver)).*"
        $ConfigContent = $pattern.replace($ConfigContent, "$propertyName=$propertyValue", 1)
    }
    else {
        [regex]$pattern = "(?m)^#?$([regex]::Escape($PropertyName))=.*"
        $ConfigContent = $pattern.replace($ConfigContent, "$propertyName=$propertyValue", 1)
    }

    return $ConfigContent;
}

TrackEvent -InstrumentationKey $ApplicationInsightsApiKey -EventName 'Starting HttpPlatformHandler Script'

log('Searching for sonar.properties file')
$propFile = Get-ChildItem 'sonar.properties' -Recurse
if (!$propFile) {
    log('Could not find sonar.properties')
    exit
}
log("File found at: $($propFile.FullName)")
$configContents = Get-Content -Path $propFile.FullName -Raw

log('Resetting properties.')
$configContents = $configContents -ireplace '(?m)^#?sonar\.', '#sonar.'

log('Updating sonar.properties based on environment/application settings.')
Get-ChildItem Env: | Where-Object -Property Name -like -Value 'sonar.*' | ForEach-Object {
    $propertyName = $_.Name
    $propertyValue = $_.Value
    log("Setting $propertyName to ***VALUE HIDDEN***")
    $configContents = Set-Property-Value $configContents $propertyName $propertyValue
}

$port = $Env:HTTP_PLATFORM_PORT
log("HTTP_PLATFORM_PORT is: $port")
log("Updating sonar.web.port to $port")
$configContents = $configContents -ireplace '(?m)^#?sonar\.web\.port=.*', "sonar.web.port=$port"

log('Saving updated sonar.properties contents')
$configContents.Trim() | Out-String | Set-Content -Path $propFile.FullName -NoNewLine

$sqver = $propFile.FullName.split("\")[4].split("-")[1]
log("SQ version: $sqver")
if ([version]$sqver -ge [version]9.6) {
    log("SQ ver >= 9.6, use env var not wrapper.conf")
    $Env:SONAR_JAVA_PATH = "$Env:JAVA_HOME\bin\java.exe"
    log("Set Java exe path env var (SONAR_JAVA_PATH) to: $Env:SONAR_JAVA_PATH")
}
else {
    log('SQ ver < 9.6, use wrapper.conf')
    log('Searching for wrapper.conf file')
    $wrapperConfig = Get-ChildItem 'wrapper.conf' -Recurse
    if (!$wrapperConfig) {
        log("Could not find wrapper.conf")
        exit
    }
    else {
        log("File found at: $($wrapperConfig.FullName)")
        log('Updating wrapper.conf based on environment/application settings.')
        $wrapperConfigContents = Get-Content -Path $wrapperConfig.FullName -Raw
        $wrapperConfigContents -ireplace 'wrapper\.java\.command=.*', 'wrapper.java.command=%JAVA_HOME%\bin\java' | Set-Content -Path $wrapperConfig.FullName -NoNewLine
    }
}

log('Searching for duplicate plugins.')
$plugins = Get-ChildItem '.\sonarqube-*\extensions\plugins\*' -Filter '*.jar'
$pluginBaseName = $plugins | ForEach-Object { $_.Name.substring(0, $_.Name.LastIndexOf('-')) }
$uniquePlugins = $pluginBaseName | Select-Object -Unique
if ($uniquePlugins) {
    $duplicates = Compare-Object -ReferenceObject $uniquePlugins -DifferenceObject $pluginBaseName
    if ($duplicates) {
        log("Duplicates plugins found for: $($duplicates.InputObject)")a
        foreach ($duplicate in $duplicates) {
            $oldestFile = $plugins | Where-Object { $_.Name -imatch $duplicate.InputObject } | Sort-Object -Property 'LastWriteTime' | Select-Object -First 1
            log("Deleting $oldestFile")
            $oldestFile | Remove-Item
        }
    }
}

log('Searching for StartSonar.bat')
$startScript = Get-ChildItem 'StartSonar.bat' -Recurse
if (!$startScript) {
    log('Could not find StartSonar.bat')
    exit
}

log("File found at: $($startScript[-1].FullName)")
log('Executing StartSonar.bat')
& $startScript[-1].FullName

TrackEvent -InstrumentationKey $ApplicationInsightsApiKey -EventName 'Exiting HttpPlatformHandler Script'