build.ps1

# A function that checks exit codes and fails script if an error is found 
function StopOnFailedExecution {
  if ($LastExitCode) 
  { 
    exit $LastExitCode 
  }
}

# Clone and install function maven archetype      
git clone https://github.com/Microsoft/azure-maven-archetypes.git -b develop
Push-Location -Path "./azure-maven-archetypes/azure-functions-archetype" -StackName libraryDir
Write-Host "Build and install azure-maven-archetypes" 
cmd.exe /c '.\..\..\mvnBuildSkipTests.bat'
StopOnFailedExecution
Pop-Location -StackName "libraryDir"
$archetypePom = Get-Content ".\azure-maven-archetypes\azure-functions-archetype\pom.xml" -Raw
$archetypePom -match "<version>(.*)</version>"
$atchetypeVersion = $matches[1]
Write-Host "atchetypeVersion: " $atchetypeVersion

# Clone and install function maven plugin
git clone https://github.com/Microsoft/azure-maven-plugins.git -b develop
Push-Location -Path "./azure-maven-plugins" -StackName libraryDir
Write-Host "Build and install azure-functions-maven-plugins" 
cmd.exe /c '.\..\mvnBuildSkipTests.bat'
StopOnFailedExecution
Pop-Location -StackName "libraryDir"
$pluginPom = Get-Content ".\azure-maven-plugins\azure-functions-maven-plugin\pom.xml" | where {$_ -ne ""} 
$nospace = $pluginPom -replace '\s'
$versions =$nospace -match "<version>(.*)<\/version>"
$start = $versions[1].IndexOf('>')+1      
$end = $versions[1].LastIndexOf('<')
$substringLen = $end-$start
$pluginVersion = $versions[1].substring($start, $substringLen)
Write-Host "pluginPomVersion: " $pluginVersion
if ([string]::IsNullOrEmpty($pluginVersion))
{
    exit -1
}
StopOnFailedExecution     


# Get azure-functions-library 
Write-Host "Build and install azure-functions-java-library" 
cmd.exe /c '.\mvnBuild.bat'
$libraryPom = Get-Content "pom.xml" -Raw
$libraryPom -match "<version>(.*)</version>"
$libraryVersion = $matches[1]
Write-Host "libraryVersion: " $libraryVersion

# Download azure-functions-core-tools
$currDir =  Get-Location
$skipCliDownload = $false
if($args[0])
{
$skipCliDownload = $args[0]
}
Write-Host "skipCliDownload" $skipCliDownload
if(!$skipCliDownload)
{
Write-Host "Deleting Functions Core Tools if exists...."
Remove-Item -Force ./Azure.Functions.Cli.zip -ErrorAction Ignore
Remove-Item -Recurse -Force ./Azure.Functions.Cli -ErrorAction Ignore

Write-Host "Downloading Functions Core Tools...."
Invoke-RestMethod -Uri 'https://functionsclibuilds.blob.core.windows.net/builds/2/latest/version.txt' -OutFile version.txt
Write-Host "Using Functions Core Tools version: $(Get-Content -Raw version.txt)"
Remove-Item version.txt

$url = "https://functionsclibuilds.blob.core.windows.net/builds/2/latest/Azure.Functions.Cli.win-x86.zip"
$output = "$currDir\Azure.Functions.Cli.zip"
$wc = New-Object System.Net.WebClient
$wc.DownloadFile($url, $output)

Write-Host "Extracting Functions Core Tools...."
Expand-Archive ".\Azure.Functions.Cli.zip" -DestinationPath ".\Azure.Functions.Cli"
}
$Env:Path = $Env:Path+";$currDir\Azure.Functions.Cli"

# Generate HttpTrigger Function via archetype version built above
md -Name ciTestDir
Push-Location -Path "./ciTestDir" -StackName libraryDir
Write-Host "Generating project with archetype" 
cmd.exe /c '.\..\mvnGenerateArchetype.bat' $atchetypeVersion
Pop-Location -StackName "libraryDir"

#Build HttpTrigger Function

Push-Location -Path "./ciTestDir/e2etestproject" -StackName libraryDir
Remove-Item -Recurse -Force "src/test" -ErrorAction Ignore
cmd.exe /c .\..\..\updateVersions.bat $libraryVersion $pluginVersion
StopOnFailedExecution
#Update versions in the HttpTrigger pom.xml
cmd.exe /c '.\..\..\mvnBuild.bat'
StopOnFailedExecution
Pop-Location -StackName "libraryDir"

# Clone and build azure-functions-java-worker
git clone https://github.com/azure/azure-functions-java-worker -b dev
Push-Location -Path "./azure-functions-java-worker" -StackName libraryDir
Write-Host "Updating azure-functions-java-worker to use current version of library" 

cmd.exe /c .\..\updateVersions.bat $libraryVersion
Write-Host "Building azure-functions-java-worker" 
cmd.exe /c '.\mvnBuild.bat'
StopOnFailedExecution    
Pop-Location -StackName "libraryDir"