Additional pipeline changes (Azure#44021)

Author: JimSuplizio

eng/pipelines/templates/jobs/ci.yml

@@ -451,6 +451,22 @@ jobs:
           - ${{ config }}
         - ${{ each config in parameters.AdditionalMatrixConfigs }}:
           - ${{ config }}
+      ${{ if eq(parameters.ServiceDirectory, 'auto') }}:
+        EnablePRGeneration: true
+        SparseCheckoutPaths:
+          - '**/*.xml'
+          - '**/*.md'
+          - '**/ci*.yml' # necessary for save-package-properties.yml
+          - "**/*matrix*.json" # necessary for test matrix generation
+        PreGenerationSteps:
+          - task: UsePythonVersion@0
+            displayName: 'Use Python $(PythonVersion)'
+            inputs:
+              versionSpec: $(PythonVersion)
+          - template: /eng/common/pipelines/templates/steps/save-package-properties.yml
+            parameters:
+              ServiceDirectory: ${{parameters.ServiceDirectory}}
+              ExcludePaths: ${{parameters.ExcludePaths}}
       MatrixFilters: ${{ parameters.MatrixFilters }}
       MatrixReplace: ${{ parameters.MatrixReplace }}
       CloudConfig:

sdk/core/ci.yml

@@ -171,6 +171,13 @@ extends:
       - name: perf-test-core
         groupId: com.azure
 
+    # This needs to be temporarily here for the PR pipeline.
+    MatrixConfigs:
+      - Name: Java_ci_test_base
+        Path: eng/pipelines/templates/stages/platform-matrix.json
+        Selection: sparse
+        NonSparseParameters: Agent
+        GenerateVMJobs: true
     # Run separate version override tests using a different artifacts list
     # This matrix config overrides the ArtifactsJson variable
     AdditionalMatrixConfigs:
@@ -184,4 +191,3 @@ extends:
         parameters:
           AdditionalMatrixReplace:
             - TestFromSource=(.*)/true
-

sdk/serialization/ci.yml

@@ -46,6 +46,14 @@ extends:
         safeName: azurexml
         releaseInBatch: ${{ parameters.release_azurexml }}
 
+    # This needs to be temporarily here for the PR pipeline.
+    MatrixConfigs:
+      - Name: Java_ci_test_base
+        Path: eng/pipelines/templates/stages/platform-matrix.json
+        Selection: sparse
+        NonSparseParameters: Agent
+        GenerateVMJobs: true
+
     # Run separate version override tests using a different artifacts list
     # This matrix config overrides the ArtifactsJson variable
     AdditionalMatrixConfigs: