modules/build/PrivateHelpers/Start-JsCoverServer.ps1
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<#
The MIT License (MIT) Copyright (c) 2015 Objectivity Bespoke Software Specialists Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #> function Start-JsCoverServer { <# .SYNOPSIS Starts JsCover local web server. .PARAMETER JsCoverPath Path to JsCover (typically JsCover-all.jar). .PARAMETER DocumentRoot Path to the root directory of tested scripts. .PARAMETER OutputDir Path to the directory where results will be stored. If exists it will be cleared. .PARAMETER NoInstrumentPaths URLs not to be instrumented by JsCover. .PARAMETER NoInstrumentRegExp Regular expressions of URLs not to be instrumented by JsCover. .PARAMETER Port The port to listen on .PARAMETER WaitForServerWarmup Time to wait in seconds for JsCover server to stand up. .EXAMPLE Start-JsCoverServer -JsCoverPath 'bin\JSCover-all.jar' -DocumentRoot 'Source' -OutputDir '.jscover' ` -NoInstrumentPaths @('Web/Scripts', 'Web.Tests') -NoInstrumentRegExp '.*_test.js' -WaitForServerWarmup 4 #> [CmdletBinding()] [OutputType([PSCustomObject])] param( [Parameter(Mandatory=$true)] [string] $JsCoverPath, [Parameter(Mandatory=$true)] [string] $DocumentRoot, [Parameter(Mandatory=$true)] [string] $OutputDir, [Parameter(Mandatory=$false)] [string[]] $NoInstrumentPaths, [Parameter(Mandatory=$false)] [string[]] $NoInstrumentRegExp, [Parameter(Mandatory=$true)] [int] $Port, [Parameter(Mandatory=$true)] [int] $WaitForServerWarmup ) $JsCoverPath = (Resolve-Path -LiteralPath $JsCoverPath).Path $stdOutFile = Join-Path -Path $OutputDir -ChildPath 'out.log' $stdErrFile = Join-Path -Path $OutputDir -ChildPath 'err.log' $cmdArgs = "-Dfile.encoding=UTF-8 -jar $JsCoverPath -ws --log=FINE --save-json-only --port=$Port --document-root=$DocumentRoot --report-dir=$OutputDir" foreach ($path in $NoInstrumentPaths) { $cmdArgs += " --no-instrument=$path" } foreach ($regex in $NoInstrumentRegExp) { $cmdArgs += " --no-instrument-reg=$regex" } $params = @{ 'FilePath' = 'java.exe' 'ArgumentList' = $cmdArgs 'NoNewWindow' = $true 'PassThru' = $true 'RedirectStandardOutput' = $stdOutFile 'RedirectStandardError' = $stdErrFile } Write-Log -Info "Running JsCover server in background with following command line: java $cmdArgs." Write-Log -Info "JsCover output will be captured in following files: '$stdOutFile', '$stdErrFile'" $process = Start-Process @params Write-Log -Info "Process started, id = $($process.Id), name = $($process.Name)" # give time to server start up Start-Sleep -Seconds $WaitForServerWarmup return $process } |