Incremental builds doesn't work in single project repos (#1476)

Co-authored-by: freddydk <[email protected]>

Author: freddydk

Actions/DetermineProjectsToBuild/DetermineProjectsToBuild.psm1

@@ -395,10 +395,20 @@ function Get-UnmodifiedAppsFromBaselineWorkflowRun {
     OutputMessageAndArray -message "Modified folders" -arrayOfStrings $modifiedFolders
     Sort-AppFoldersByDependencies -appFolders $allFolders -baseFolder $baseFolder -skippedApps ([ref] $skipFolders) -unknownDependencies ([ref]$unknownDependencies) -knownApps ([ref] $knownApps) -selectSubordinates $modifiedFolders | Out-Null
     OutputMessageAndArray -message "Skip folders" -arrayOfStrings $skipFolders
+
+    $projectWithSeperator = ''
+    if ($project) {
+        $projectWithSeperator = "$project$([System.IO.Path]::DirectorySeparatorChar)"
+    }
+
     # AppFolders, TestFolders and BcptTestFolders in settings are always preceded by ./ or .\, so we need to remove that (hence Substring(2))
-    $downloadAppFolders = @($settings.appFolders | Where-Object { $skipFolders -contains "$project$([System.IO.Path]::DirectorySeparatorChar)$($_.SubString(2))" })
-    $downloadTestFolders = @($settings.testFolders | Where-Object { $skipFolders -contains "$project$([System.IO.Path]::DirectorySeparatorChar)$($_.SubString(2))" })
-    $downloadBcptTestFolders = @($settings.bcptTestFolders | Where-Object { $skipFolders -contains "$project$([System.IO.Path]::DirectorySeparatorChar)$($_.SubString(2))" })
+    $downloadAppFolders = @($settings.appFolders | Where-Object { $skipFolders -contains "$projectWithSeperator$($_.SubString(2))" })
+    $downloadTestFolders = @($settings.testFolders | Where-Object { $skipFolders -contains "$projectWithSeperator$($_.SubString(2))" })
+    $downloadBcptTestFolders = @($settings.bcptTestFolders | Where-Object { $skipFolders -contains "$projectWithSeperator$($_.SubString(2))" })
+
+    OutputMessageAndArray -message "Download appFolders" -arrayOfStrings $downloadAppFolders
+    OutputMessageAndArray -message "Download testFolders" -arrayOfStrings $downloadTestFolders
+    OutputMessageAndArray -message "Download bcptTestFolders" -arrayOfStrings $downloadBcptTestFolders
 
     if ($project) { $projectName = $project } else { $projectName = $env:GITHUB_REPOSITORY -replace '.+/' }
     # Download missing apps - or add then to build folders if the artifact doesn't exist

e2eTests/scenarios/BCApps/runtest.ps1

@@ -39,6 +39,11 @@ Write-Host -ForegroundColor Yellow @'
 
 $errorActionPreference = "Stop"; $ProgressPreference = "SilentlyContinue"; Set-StrictMode -Version 2.0
 
+if ($linux) {
+    Write-Host 'This test is forking BCApps and should only run once, using the settings in BCApps.'
+    exit
+}
+
 Remove-Module e2eTestHelper -ErrorAction SilentlyContinue
 Import-Module (Join-Path $PSScriptRoot "..\..\e2eTestHelper.psm1") -DisableNameChecking
 
@@ -57,7 +62,6 @@ SetTokenAndRepository -github:$github -githubOwner $githubOwner -token $e2epat -
 # Create repository1
 CreateAlGoRepository `
     -github:$github `
-    -linux:$linux `
     -template "https://github.com/$sourceRepo" `
     -repository $repository `
     -branch $branch