Setup codecov (#25)

set up codecov

.github/workflows/ci.yml

@@ -0,0 +1,137 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    branches: [ main ]
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  flutter-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: '3.29.0'
+          channel: 'stable'
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Analyze project source
+        run: flutter analyze --fatal-infos
+        working-directory: lib
+
+      - name: Run tests
+        run: flutter test --coverage
+
+      - name: Upload coverage report as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: flutter-coverage
+          path: coverage/lcov.info
+
+  ios-tests:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: '3.29.0'
+          channel: 'stable'
+
+      - name: Install dependencies
+        run: |
+          brew install xcresultparser
+          flutter pub get
+          cd example/ios
+          pod install
+          cd ../..
+
+      - name: Run tests
+        run: |
+          xcodebuild test -workspace ./example/ios/Runner.xcworkspace \
+            -scheme EventideTests \
+            -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.1' \
+            -resultBundlePath build/reports/EventideTests.xcresult
+
+      - name: Prepare coverage xml file
+        run: |
+          xcresultparser \
+            --output-format cobertura \
+            build/reports/EventideTests.xcresult > build/reports/ios-coverage.xml
+
+      - name: Upload coverage report as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ios-coverage
+          path: build/reports/ios-coverage.xml
+
+  android-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'corretto'
+          java-version: '17'
+          cache: 'gradle'
+
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: '3.29.0'
+          channel: 'stable'
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Build and test
+        run: |
+          ./example/android/gradlew testDebugUnitTest -p ./example/android/
+
+      - name: Upload coverage report as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: android-coverage
+          path: ./android/build/reports/jacocoTestReport.xml
+
+  upload-coverage:
+    runs-on: ubuntu-latest
+    needs: [flutter-tests, ios-tests, android-tests]
+    steps:
+      - name: Download flutter coverage report
+        uses: actions/download-artifact@v4
+        with:
+          name: flutter-coverage
+          path: coverage
+
+      - name: Download ios coverage report
+        uses: actions/download-artifact@v4
+        with:
+          name: ios-coverage
+          path: build/reports
+
+      - name: Download android coverage report
+        uses: actions/download-artifact@v4
+        with:
+          name: android-coverage
+          path: ./android/build/reports/
+
+      - name: Upload combined coverage report to Codecov
+        uses: codecov/codecov-action@v5
+        env:
+          token: ${{ secrets.CODECOV_TOKEN }}
+        with:
+          fail_ci_if_error: true
+          files: ./coverage/lcov.info,./build/reports/ios-coverage.xml,./android/build/reports/jacocoTestReport.xml

README.md

@@ -1,6 +1,8 @@
 ## 📆 Eventide
 
-[![pub package](https://img.shields.io/pub/v/eventide.svg)](https://pub.dev/packages/eventide) [![Flutter Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/flutter.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/flutter.yml) [![Android Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/android.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/android.yml) [![iOS Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/ios.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/ios.yml)
+[![pub package](https://img.shields.io/pub/v/value_state.svg)](https://pub.dev/packages/value_state) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+[![codecov](https://codecov.io/gh/sncf-connect-tech/eventide/graph/badge.svg?token=jxA8pZnWmR)](https://codecov.io/gh/sncf-connect-tech/eventide) [![Flutter Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/flutter.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/flutter.yml) [![Android Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/android.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/android.yml) [![iOS Tests](https://github.com/sncf-connect-tech/eventide/actions/workflows/ios.yml/badge.svg)](https://github.com/sncf-connect-tech/eventide/actions/workflows/ios.yml)
 
 Eventide provides a easy-to-use flutter interface to access & modify native device calendars (iOS & Android).
 
@@ -76,3 +78,7 @@ You can find more in the example app.
 ### License
 
 Copyright © 2025 SNCF Connect & Tech. This project is licensed under the MIT License - see the LICENSE file for details.
+
+### Feedback
+
+Please file any issues, bugs or feature requests as an issue on the [Github page](https://github.com/sncf-connect-tech/eventide/issues).

android/build.gradle

@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
+        classpath "com.android.tools.build:gradle:8.8.2"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -23,6 +23,7 @@ allprojects {
 
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
+apply plugin: 'jacoco'
 
 android {
     compileSdk 35
@@ -71,8 +72,42 @@ android {
     ndkVersion '27.0.12077973'
 }
 
+tasks.register('jacocoTestReport', JacocoReport) {
+    dependsOn 'testDebugUnitTest'
+
+    reports {
+        xml.required = true
+        xml.outputLocation.set(file("$project.projectDir/build/reports/jacocoTestReport.xml"))
+        html.required = false
+        csv.required = false
+    }
+
+    def fileFilter = [
+        '**/R.class',
+        '**/R$*.class',
+        '**/BuildConfig.*',
+        '**/Manifest*.*',
+        '**/CalendarApi*',
+        '**/Calendar.class',
+        '**/Calendar$Companion.class',
+        '**/Event*.class',
+        '**/Account*.class',
+    ] // ignore pigeon generated files
+    def mainSrc = "${project.projectDir}/src/main/kotlin/sncf/connect/tech/eventide/"
+
+    sourceDirectories.setFrom(files(mainSrc))
+    classDirectories.setFrom(files("${buildDir}/intermediates/runtime_library_classes_dir/debug/sncf/connect/tech/eventide/").asFileTree.matching {
+        exclude fileFilter
+    })
+    executionData.setFrom(files("${buildDir}/jacoco/testDebugUnitTest.exec"))
+}
+
+tasks.withType(Test).configureEach {
+    useJUnitPlatform()
+    finalizedBy jacocoTestReport
+}
+
 dependencies {
-    implementation("androidx.activity:activity-ktx:1.10.0")
+    implementation("androidx.activity:activity-ktx:1.10.1")
     implementation("androidx.fragment:fragment-ktx:1.8.6")
 }
-

example/android/app/build.gradle.kts

@@ -3,6 +3,11 @@ plugins {
     id("kotlin-android")
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
     id("dev.flutter.flutter-gradle-plugin")
+    id("jacoco")
+}
+
+jacoco {
+    toolVersion = "0.8.12"
 }
 
 android {