perf: cache Android SDK, Gradle, and pip in CI
CI / test-and-package (push) Successful in 3m46s
CI / build-android (push) Successful in 9m22s

Added actions/cache@v3 for:
- ~/android-sdk (keyed on OS + API 34) — skips 150MB download
- ~/.gradle + android/.gradle-home (keyed on OS + gradle 8.7
  + gradle files hash) — skips 130MB gradle download + all
  dependency resolution and jar caching
- ~/.cache/pip (keyed on requirements.txt hash) — skips
  flask/click/werkzeug installs

Build step now checks if cached paths exist before downloading.
Expected speedup: 5-6 min → ~1-2 min on cache hits.
This commit is contained in:
agentbox
2026-08-01 11:37:15 +00:00
parent f93e75e6f0
commit c6c30d92f0
+48 -13
View File
@@ -16,6 +16,12 @@ jobs:
with:
python-version: "3.13"
- name: Cache pip
uses: actions/cache@v3
with:
path: ~/.cache/pip
key: pip-${{ runner.os }}-${{ hashFiles('requirements.txt') }}
- name: Install dependencies
run: pip install -r requirements.txt
@@ -52,17 +58,39 @@ jobs:
distribution: temurin
java-version: "17"
- name: Cache Android SDK
uses: actions/cache@v3
with:
path: ~/android-sdk
key: android-sdk-${{ runner.os }}-34
- name: Cache Gradle
uses: actions/cache@v3
with:
path: |
~/.gradle/caches
~/.gradle/wrapper
android/.gradle-home
key: gradle-${{ runner.os }}-8.7-${{ hashFiles('android/**/*.gradle*') }}
restore-keys: |
gradle-${{ runner.os }}-8.7-
gradle-${{ runner.os }}-
- name: Build APK
run: |
export ANDROID_SDK_ROOT="$HOME/android-sdk"
mkdir -p "$ANDROID_SDK_ROOT"
wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip \
-O /tmp/cmdline-tools.zip
unzip -qo /tmp/cmdline-tools.zip -d /tmp/cmdline-tools-tmp
mkdir -p "$ANDROID_SDK_ROOT/cmdline-tools"
mv /tmp/cmdline-tools-tmp/cmdline-tools "$ANDROID_SDK_ROOT/cmdline-tools/latest"
# Download SDK command-line tools only if not cached
if [ ! -f "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" ]; then
mkdir -p "$ANDROID_SDK_ROOT"
wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip \
-O /tmp/cmdline-tools.zip
unzip -qo /tmp/cmdline-tools.zip -d /tmp/cmdline-tools-tmp
mkdir -p "$ANDROID_SDK_ROOT/cmdline-tools"
mv /tmp/cmdline-tools-tmp/cmdline-tools "$ANDROID_SDK_ROOT/cmdline-tools/latest"
fi
# Accept licenses + install packages (idempotent — skips if already installed)
{ yes 2>/dev/null || true; } | "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" --licenses > /dev/null 2>&1 || true
"$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" \
"platform-tools" \
@@ -71,14 +99,21 @@ jobs:
echo "sdk.dir=$ANDROID_SDK_ROOT" > android/local.properties
wget -q https://services.gradle.org/distributions/gradle-8.7-bin.zip -O /tmp/gradle.zip
mkdir -p android/.gradle-home
unzip -qo /tmp/gradle.zip -d android/.gradle-home
# Download Gradle only if not cached
if [ ! -d "android/.gradle-home/gradle-8.7" ]; then
wget -q https://services.gradle.org/distributions/gradle-8.7-bin.zip -O /tmp/gradle.zip
mkdir -p android/.gradle-home
unzip -qo /tmp/gradle.zip -d android/.gradle-home
fi
cd android
.gradle-home/gradle-8.7/bin/gradle wrapper --gradle-version 8.7 --no-daemon
./gradlew assembleDebug --no-daemon
cd ..
# Generate wrapper only if needed
if [ ! -f android/gradlew ]; then
cd android
.gradle-home/gradle-8.7/bin/gradle wrapper --gradle-version 8.7 --no-daemon
cd ..
fi
cd android && ./gradlew assembleDebug --no-daemon && cd ..
cp android/app/build/outputs/apk/debug/app-debug.apk meal-tracker.apk
- name: Upload APK artifact