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Author: chingor13

.github/workflows/ci.yaml

@@ -20,6 +20,7 @@ on:
   pull_request:
 name: ci
 jobs:
+  # detect whether or note we should run "bulk" (non-handwritten) unit tests
   bulk-filter:
     runs-on: ubuntu-latest
     permissions:
@@ -33,13 +34,16 @@ jobs:
     - uses: dorny/paths-filter@v3
       id: filter
       with:
+        # we want to run tests if source code is changed or the scripts
+        # used to run the unit tests
         filters: |
           src:
             - '**/*.java'
             - '**/pom.xml'
           ci:
             - '.github/workflows/ci.yaml'
             - '.kokoro/**'
+  # these unit tests are "bulk" (non-handwritten) libraries
   units:
     runs-on: ubuntu-latest
     needs: bulk-filter