feat(coverage): Update coverage rules and introduce new ExcludeFromCoverage annotation.

.

auth/presentation/src/main/kotlin/me/proton/core/auth/presentation/MissingScopeInitializer.kt

@@ -24,7 +24,9 @@ import dagger.hilt.EntryPoint
 import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.components.SingletonComponent
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 class MissingScopeInitializer : Initializer<Unit> {
 
     override fun create(context: Context) {

coverage/build.gradle.kts

@@ -6,6 +6,6 @@ publishOption.shouldBePublishedAsLib = false
 
 // Global minimum coverage percentage.
 protonCoverage {
-    minBranchCoveragePercentage.set(36)
+    minBranchCoveragePercentage.set(27)
     minLineCoveragePercentage.set(48)
 }

crypto-validator/presentation/src/main/kotlin/me/proton/core/crypto/validator/presentation/init/CryptoValidatorInitializer.kt

@@ -25,7 +25,9 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.components.SingletonComponent
 import me.proton.core.crypto.validator.presentation.CryptoValidator
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 public class CryptoValidatorInitializer : Initializer<CryptoValidator> {
 
     public override fun create(context: Context): CryptoValidator {

human-verification/presentation/src/main/kotlin/me/proton/core/humanverification/presentation/HumanVerificationInitializer.kt

@@ -24,7 +24,9 @@ import dagger.hilt.EntryPoint
 import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.components.SingletonComponent
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 class HumanVerificationInitializer : Initializer<Unit> {
 
     override fun create(context: Context) {

key-transparency/presentation/src/main/java/me/proton/core/keytransparency/presentation/init/KeyTransparencyInitializer.kt

@@ -25,7 +25,9 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.components.SingletonComponent
 import me.proton.core.keytransparency.data.SelfAuditStarter
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 public class KeyTransparencyInitializer : Initializer<Unit> {
 
     override fun create(context: Context) {

network/presentation/src/main/kotlin/me/proton/core/network/presentation/init/UnAuthSessionFetcherInitializer.kt

@@ -25,7 +25,9 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.components.SingletonComponent
 import me.proton.core.network.presentation.UnAuthSessionFetcher
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 public class UnAuthSessionFetcherInitializer : Initializer<UnAuthSessionFetcher> {
 
     public override fun create(context: Context): UnAuthSessionFetcher {

plan/presentation/src/main/kotlin/me/proton/core/plan/presentation/UnredeemedPurchaseInitializer.kt

@@ -34,7 +34,9 @@ import me.proton.core.plan.presentation.usecase.CheckUnredeemedGooglePurchase
 import me.proton.core.presentation.app.AppLifecycleProvider
 import me.proton.core.util.kotlin.CoroutineScopeProvider
 import me.proton.core.util.kotlin.DispatcherProvider
+import me.proton.core.util.kotlin.annotation.ExcludeFromCoverage
 
+@ExcludeFromCoverage
 class UnredeemedPurchaseInitializer : Initializer<Unit> {
     override fun create(context: Context) {
         val entryPoint = EntryPointAccessors.fromApplication(

plugins/coverage/src/main/kotlin/me/proton/core/gradle/plugins/coverage/rules/androidRules.kt

@@ -4,7 +4,7 @@ import kotlinx.kover.gradle.plugin.dsl.KoverReportFilters
 
 internal fun KoverReportFilters.androidRules() {
     excludes {
-        annotatedBy("androidx.compose.runtime.Composable")
+        annotatedBy("me.proton.core.util.kotlin.annotation.ExcludeFromCoverage")
         classes(
             "*Activity",
             "*Activity\$*",

util/kotlin/api/util-kotlin.api

@@ -203,6 +203,9 @@ public final class me/proton/core/util/kotlin/WhenExensionsKt {
 	public static final fun getExhaustive (Ljava/lang/Object;)Ljava/lang/Object;
 }
 
+public abstract interface annotation class me/proton/core/util/kotlin/annotation/ExcludeFromCoverage : java/lang/annotation/Annotation {
+}
+
 public abstract interface class me/proton/core/util/kotlin/coroutine/ResultCollector {
 	public abstract fun key ()Ljava/lang/String;
 	public abstract fun onComplete (Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;

util/kotlin/src/main/kotlin/me/proton/core/util/kotlin/annotation/ExcludeFromCoverage.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2022 Proton Technologies AG
+ * This file is part of Proton AG and ProtonCore.
+ *
+ * ProtonCore is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ProtonCore is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ProtonCore.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.proton.core.util.kotlin.annotation
+
+@Retention(AnnotationRetention.BINARY)
+@Target(
+    AnnotationTarget.CLASS,
+    AnnotationTarget.FUNCTION
+)
+public annotation class ExcludeFromCoverage