gradle build convention

build-logic/convention/src/main/kotlin/dev/meloda/fast/AndroidInstrumentedTests.kt

@@ -0,0 +1,19 @@
+package dev.meloda.fast
+
+import com.android.build.api.variant.LibraryAndroidComponentsExtension
+import org.gradle.api.Project
+
+/**
+ * Disable unnecessary Android instrumented tests for the [project] if there is no `androidTest` folder.
+ * Otherwise, these projects would be compiled, packaged, installed and ran only to end-up with the following message:
+ *
+ * > Starting 0 tests on AVD
+ *
+ * Note: this could be improved by checking other potential sourceSets based on buildTypes and flavors.
+ */
+internal fun LibraryAndroidComponentsExtension.disableUnnecessaryAndroidTests(
+    project: Project,
+) = beforeVariants {
+    it.enableAndroidTest = it.enableAndroidTest
+        && project.projectDir.resolve("src/androidTest").exists()
+}