Cache app/build to speed up builds

.github/workflows/codeql.yml

@@ -35,6 +35,14 @@ jobs:
  java-version: 17
  - uses: gradle/gradle-build-action@v2
 
+ - name: Use app/build and gradle configuration cache
+ uses: actions/cache/restore@v3
+ with:
+ key: app_build-tests-without-emulator
+ path: |
+ .gradle/configuration-cache
+ app/build
+
  # Initializes the CodeQL tools for scanning.
  - name: Initialize CodeQL
  uses: github/codeql-action/init@v2

.github/workflows/test-dev.yml

@@ -16,6 +16,15 @@ jobs:
  java-version: 17
  - uses: gradle/gradle-build-action@v2
 
+ - name: Use app/build and gradle configuration cache
+ if: ${{ github.ref != 'refs/heads/dev-ose' }}
+ uses: actions/cache/restore@v3
+ with:
+ key: app_build-tests-without-emulator
+ path: |
+ .gradle/configuration-cache
+ app/build
+
  - name: Run lint and unit tests
  run: ./gradlew app:check
  - name: Archive results
@@ -26,6 +35,15 @@ jobs:
  app/build/outputs/lint*
  app/build/reports
 
+ - name: Cache app/build and gradle configuration
+ if: ${{ github.ref == 'refs/heads/dev-ose' }}
+ uses: actions/cache/save@v3
+ with:
+ key: app_build-tests-without-emulator
+ path: |
+ .gradle/configuration-cache
+ app/build
+
  test_on_emulator:
  name: Tests with emulator
  runs-on: ubuntu-latest-4-cores
@@ -40,6 +58,15 @@ jobs:
  java-version: 17
  - uses: gradle/gradle-build-action@v2
 
+ - name: Use app/build and gradle configuration cache
+ if: ${{ github.ref != 'refs/heads/dev-ose' }}
+ uses: actions/cache/restore@v3
+ with:
+ key: app_build-tests-with-emulator
+ path: |
+ .gradle/configuration-cache
+ app/build
+
  - name: Enable KVM group perms
  run: |
  echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
@@ -76,6 +103,15 @@ jobs:
  disable-animations: true
  script: ./gradlew app:connectedCheck
 
+ - name: Cache app/build and gradle configuration
+ if: ${{ github.ref == 'refs/heads/dev-ose' }}
+ uses: actions/cache/save@v3
+ with:
+ key: app_build-tests-with-emulator
+ path: |
+ .gradle/configuration-cache
+ app/build
+
  - name: Archive results
  if: always()
  uses: actions/upload-artifact@v2

gradle.properties

@@ -1,11 +1,13 @@
-# [https://developer.android.com/build/optimize-your-build#optimize]
+# https://developer.android.com/build/optimize-your-build
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xmx4g -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 -XX:+UseParallelGC -XX:MaxMetaspaceSize=512m
 org.gradle.parallel=true
 
-# configuration cache [https://developer.android.com/build/optimize-your-build#use-the-configuration-cache-experimental]
-org.gradle.unsafe.configuration-cache=true
-org.gradle.unsafe.configuration-cache-problems=warn
+org.gradle.configuration-cache=true
+org.gradle.configuration-cache.problems=warn
+
+# https://docs.gradle.org/current/userguide/build_cache.html
+org.gradle.caching=true
 
 # Android
 android.useAndroidX=true