filter 3

Author: Pan-Qi

.azure-pipelines/PipelineSteps/BatchGeneration/filter.ps1

@@ -1,11 +1,9 @@
 [CmdletBinding(DefaultParameterSetName="AllSet")]
 param (
-    [int]$MaxParallelJobs = 3
+    [int]$MaxParallelJobs = 3,
+    [string[]]$ChangedFiles
 )
 
-$base = git merge-base HEAD origin/main
-$changedFiles = git diff --name-only $base HEAD
-
 $autorestFolders = @{}
 
 foreach ($file in $changedFiles) {
@@ -19,7 +17,7 @@ foreach ($file in $changedFiles) {
 }
 
 $subModules = $autorestFolders.Keys
-
+Write-Host "Outer Group ${subModules}:"
 
 function Split-List {
     param (
@@ -61,5 +59,7 @@ foreach ($subModules in $devidedSubModules) {
     $index++
 }
 
-$MatrixStr=$MatrixStr.Substring(1)
+if ($MatrixStr -and $MatrixStr.Length -gt 1) {
+    $MatrixStr = $MatrixStr.Substring(1)
+}
 Write-Host "##vso[task.setVariable variable=analyzeTargets;isOutput=true]{$MatrixStr}"

.azure-pipelines/PipelineSteps/BatchGeneration/prepare.ps1

@@ -77,5 +77,7 @@ foreach ($subModules in $devidedSubModules) {
     $index++
 }
 
-$MatrixStr=$MatrixStr.Substring(1)
+if ($MatrixStr -and $MatrixStr.Length -gt 1) {
+    $MatrixStr = $MatrixStr.Substring(1)
+}
 Write-Host "##vso[task.setVariable variable=buildTargets;isOutput=true]{$MatrixStr}"

.azure-pipelines/batch-generation.yml

@@ -165,11 +165,14 @@ jobs:
         git commit -m "Apply matrix job patches to ${{ variables.GenerationBranch }}"
         git push origin "${{ variables.GenerationBranch }}"
 
+        $base = git merge-base HEAD origin/main
+        $changedFiles = git diff --name-only $base HEAD
+
         $sourceBranchName = "$(Build.SourceBranch)".Replace('refs/heads/', '')
         git checkout $sourceBranchName
 
         $filterModulesPath = Join-Path "$(Build.SourcesDirectory)" '.azure-pipelines' 'PipelineSteps' 'BatchGeneration' 'filter.ps1'
-        & $filterModulesPath -MaxParallelJobs "${{ variables.MaxParalleAnalyzeJobs }}"
+        & $filterModulesPath -MaxParallelJobs "${{ variables.MaxParalleAnalyzeJobs }}" -ChangedFiles $changedFiles
         # -RepoRoot "$(Build.SourcesDirectory)" -MaxParallelJobs "${{ variables.MaxParalleBuildJobs }}"
 
   # - checkout: none