ci: dependent library test fan out

Author: Davide Melfi

.github/workflows/aws-lambda-java-core.yml

@@ -1,5 +1,5 @@
 # This workflow will be triggered if there will be changes to aws-lambda-java-core
-# package and it builds the package and the packages that depend on it.
+# package and it builds the package.
 
 name: Java CI aws-lambda-java-core
 
@@ -33,14 +33,3 @@ jobs:
 
     - name: Install core with Maven
       run: mvn -B install --file aws-lambda-java-core/pom.xml
-
-    # Package modules that depend on base module
-    - name: Package log4j2 with Maven
-      run: mvn -B package --file aws-lambda-java-log4j2/pom.xml
-
-    # Test Runtime Interface Client
-    - name: Run 'pr' target
-      working-directory: ./aws-lambda-java-runtime-interface-client
-      run: make pr
-      env:
-        IS_JAVA_8: true

.github/workflows/aws-lambda-java-events-sdk-transformer.yml

@@ -1,5 +1,6 @@
-# This workflow will be triggered if there will be changes to 
-# aws-lambda-java-events-sdk-transformer package and it builds the package.
+# This workflow will be triggered if there will be changes to
+# aws-lambda-java-events-sdk-transformer package or its dependency (events),
+# and it builds the package.
 
 name: Java CI aws-lambda-java-events-sdk-transformer
 
@@ -8,10 +9,12 @@ on:
     branches: [ main ]
     paths:
       - 'aws-lambda-java-events-sdk-transformer/**'
+      - 'aws-lambda-java-events/**'
   pull_request:
     branches: [ '*' ]
     paths:
       - 'aws-lambda-java-events-sdk-transformer/**'
+      - 'aws-lambda-java-events/**'
       - '.github/workflows/aws-lambda-java-events-sdk-transformer.yml'
 
 permissions:
@@ -31,10 +34,9 @@ jobs:
         distribution: corretto
         cache: maven
 
-    # Install base module
+    # Install dependency
     - name: Install events with Maven
       run: mvn -B install --file aws-lambda-java-events/pom.xml
     # Package target module
     - name: Package events-sdk-transformer with Maven
       run: mvn -B package --file aws-lambda-java-events-sdk-transformer/pom.xml
-    

.github/workflows/aws-lambda-java-events.yml

@@ -1,5 +1,5 @@
 # This workflow will be triggered if there will be changes to aws-lambda-java-events
-# package and it builds the package and the packages that depend on it.
+# package and it builds the package.
 
 name: Java CI aws-lambda-java-events
 
@@ -33,10 +33,3 @@ jobs:
 
     - name: Install events with Maven
       run: mvn -B install --file aws-lambda-java-events/pom.xml
-
-    # Package modules that depend on base module
-    - name: Package serialization with Maven
-      run: mvn -B package --file aws-lambda-java-serialization/pom.xml
-    - name: Package events-sdk-transformer with Maven
-      run: mvn -B package --file aws-lambda-java-events-sdk-transformer/pom.xml
-

.github/workflows/aws-lambda-java-log4j2.yml

@@ -1,5 +1,5 @@
-# This workflow will be triggered if there will be changes to 
-# aws-lambda-java-log4j2 package and it builds the package.
+# This workflow will be triggered if there will be changes to
+# aws-lambda-java-log4j2 package or its dependency (core), and it builds the package.
 
 name: Java CI aws-lambda-java-log4j2
 
@@ -8,10 +8,12 @@ on:
     branches: [ main ]
     paths:
       - 'aws-lambda-java-log4j2/**'
+      - 'aws-lambda-java-core/**'
   pull_request:
     branches: [ '*' ]
     paths:
       - 'aws-lambda-java-log4j2/**'
+      - 'aws-lambda-java-core/**'
       - '.github/workflows/aws-lambda-java-log4j2.yml'
 
 permissions:
@@ -37,4 +39,3 @@ jobs:
     # Package target module
     - name: Package log4j2 with Maven
       run: mvn -B package --file aws-lambda-java-log4j2/pom.xml
-    

.github/workflows/aws-lambda-java-serialization.yml

@@ -1,5 +1,5 @@
-# This workflow will be triggered if there will be changes to aws-lambda-java-serialization 
-# package and it builds the package and the packages that depend on it.
+# This workflow will be triggered if there will be changes to aws-lambda-java-serialization
+# package or its dependency (events), and it builds the package.
 
 name: Java CI aws-lambda-java-serialization
 
@@ -8,10 +8,12 @@ on:
     branches: [ main ]
     paths:
       - 'aws-lambda-java-serialization/**'
+      - 'aws-lambda-java-events/**'
   pull_request:
     branches: [ '*' ]
     paths:
       - 'aws-lambda-java-serialization/**'
+      - 'aws-lambda-java-events/**'
       - '.github/workflows/aws-lambda-java-serialization.yml'
 
 permissions:

.github/workflows/aws-lambda-java-tests.yml

@@ -1,5 +1,5 @@
 # This workflow will be triggered if there will be changes to aws-lambda-java-tests
-# package and it builds the package and the packages that depend on it.
+# package or its dependencies (events, serialization), and it builds the package.
 
 name: Java CI aws-lambda-java-tests
 
@@ -9,16 +9,26 @@ on:
     branches: [ main ]
     paths:
       - 'aws-lambda-java-tests/**'
+<<<<<<< Updated upstream
       - 'aws-lambda-java-runtime-interface-client/**'
       - 'aws-lambda-java-serialization/**'
       - 'aws-lambda-java-events/**'
+=======
+      - 'aws-lambda-java-events/**'
+      - 'aws-lambda-java-serialization/**'
+>>>>>>> Stashed changes
   pull_request:
     branches: [ '*' ]
     paths:
       - 'aws-lambda-java-tests/**'
+<<<<<<< Updated upstream
       - 'aws-lambda-java-runtime-interface-client/**'
       - 'aws-lambda-java-serialization/**'
       - 'aws-lambda-java-events/**'
+=======
+      - 'aws-lambda-java-events/**'
+      - 'aws-lambda-java-serialization/**'
+>>>>>>> Stashed changes
       - '.github/workflows/aws-lambda-java-tests.yml'
 
 permissions:
@@ -47,4 +57,3 @@ jobs:
     # Package target module
     - name: Package tests with Maven
       run: mvn -B package --file aws-lambda-java-tests/pom.xml
-    

.github/workflows/runtime-interface-client_pr.yml

@@ -1,5 +1,6 @@
-# This workflow will be triggered if there will be changes to 
-# aws-lambda-java-runtime-interface-client package and it builds the package.
+# This workflow will be triggered if there will be changes to
+# aws-lambda-java-runtime-interface-client package or its dependencies (core, serialization),
+# and it builds the package.
 
 name: PR to runtime-interface-client
 
@@ -8,6 +9,8 @@ on:
     branches: [ '*' ]
     paths:
       - 'aws-lambda-java-runtime-interface-client/**'
+      - 'aws-lambda-java-core/**'
+      - 'aws-lambda-java-serialization/**'
       - '.github/workflows/runtime-interface-client_*.yml'
 
 permissions:
@@ -17,13 +20,16 @@ jobs:
 
   smoke-test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java-version: [8, 11, 17, 21]
     steps:
     - uses: actions/checkout@v5
 
-    - name: Set up JDK 1.8
+    - name: Set up JDK ${{ matrix.java-version }}
       uses: actions/setup-java@v4
       with:
-        java-version: 8
+        java-version: ${{ matrix.java-version }}
         distribution: corretto
         cache: maven
 
@@ -39,8 +45,8 @@ jobs:
       working-directory: ./aws-lambda-java-runtime-interface-client
       run: make pr
       env:
-        IS_JAVA_8: true
-    
+        IS_JAVA_8: ${{ matrix.java-version == 8 }}
+
   build:
     runs-on: ubuntu-latest
     steps:
@@ -51,6 +57,7 @@ jobs:
       with:
         java-version: 8
         distribution: corretto
+        cache: maven
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3
@@ -62,7 +69,7 @@ jobs:
 
     - name: Available buildx platforms
       run: echo ${{ steps.buildx.outputs.platforms }}
-    
+
     - name: Build and install core dependency locally
       working-directory: ./aws-lambda-java-core
       run: mvn clean install

.github/workflows/samples.yml

@@ -1,5 +1,5 @@
-# This workflow will be triggered if there will be changes to aws-lambda-java-core
-# package and it builds the package and the packages that depend on it.
+# This workflow will be triggered if there will be changes to samples
+# or their dependencies (events, serialization, tests).
 
 name: Java CI samples
 
@@ -8,10 +8,16 @@ on:
     branches: [ main ]
     paths:
       - 'samples/**'
+      - 'aws-lambda-java-events/**'
+      - 'aws-lambda-java-serialization/**'
+      - 'aws-lambda-java-tests/**'
   pull_request:
     branches: [ '*' ]
     paths:
       - 'samples/**'
+      - 'aws-lambda-java-events/**'
+      - 'aws-lambda-java-serialization/**'
+      - 'aws-lambda-java-tests/**'
       - '.github/workflows/samples.yml'
 
 permissions:
@@ -29,13 +35,11 @@ jobs:
           distribution: corretto
           cache: maven
 
-      # Install events module
+      # Install dependencies
       - name: Install events with Maven
         run: mvn -B install --file aws-lambda-java-events/pom.xml
-      # Install serialization module
       - name: Install serialization with Maven
         run: mvn -B install --file aws-lambda-java-serialization/pom.xml
-      # Install tests module
       - name: Install tests with Maven
         run: mvn -B install --file aws-lambda-java-tests/pom.xml
 
@@ -55,6 +59,7 @@ jobs:
             8
             21
           distribution: corretto
+          cache: maven
 
       # Install events module using Java 8
       - name: Install events with Maven