Revamp build configuration (#1156)

* release: move scripts to scripts directory

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Move CI secrets to secrets directory

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* gradle: uprev to 6.7

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* gradle: suppress warnings about unsupported options

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* build: update dependencies

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* build: move Gradle plugins to ext

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* build: move configuration tasks to buildSrc

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* CHANGELOG: add entry for #1137

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Fix lint warnings

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

1 files changed, 83 insertions, 0 deletions

diff --git a/buildSrc/src/main/java/BaseProjectConfig.kt b/buildSrc/src/main/java/BaseProjectConfig.kt
new file mode 100644
index 00000000..3b2a3f3b
--- /dev/null
+++ b/buildSrc/src/main/java/BaseProjectConfig.kt
@@ -0,0 +1,83 @@
+/*
+ * Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+import com.android.build.gradle.TestedExtension
+import org.gradle.api.JavaVersion
+import org.gradle.api.Project
+import org.gradle.api.tasks.Delete
+import org.gradle.api.tasks.testing.Test
+import org.gradle.api.tasks.testing.logging.TestLogEvent
+import org.gradle.api.tasks.wrapper.Wrapper
+import org.gradle.kotlin.dsl.repositories
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+/**
+ * Configure root project.
+ * Note that classpath dependencies still need to be defined in the `buildscript` block in the top-level build.gradle.kts file.
+ */
+internal fun Project.configureForRootProject() {
+    // register task for cleaning the build directory in the root project
+    tasks.register("clean", Delete::class.java) {
+        delete(rootProject.buildDir)
+    }
+    tasks.withType<Wrapper> {
+        gradleVersion = "6.7"
+        distributionType = Wrapper.DistributionType.ALL
+        distributionSha256Sum = "0080de8491f0918e4f529a6db6820fa0b9e818ee2386117f4394f95feb1d5583"
+    }
+    configureBinaryCompatibilityValidator()
+}
+
+/**
+ * Configure all projects including the root project
+ */
+internal fun Project.configureForAllProjects() {
+    repositories {
+        google()
+        jcenter()
+        maven { setUrl("https://jitpack.io") }
+    }
+    tasks.withType<KotlinCompile> {
+        kotlinOptions {
+            jvmTarget = JavaVersion.VERSION_1_8.toString()
+            freeCompilerArgs = freeCompilerArgs + additionalCompilerArgs
+            languageVersion = "1.4"
+        }
+    }
+    tasks.withType<Test> {
+        maxParallelForks = Runtime.getRuntime().availableProcessors() * 2
+        testLogging {
+            events(TestLogEvent.PASSED, TestLogEvent.SKIPPED, TestLogEvent.FAILED)
+        }
+    }
+}
+
+/**
+ * Apply baseline configurations for all Android projects (Application and Library).
+ */
+@Suppress("UnstableApiUsage")
+internal fun TestedExtension.configureCommonAndroidOptions() {
+    compileSdkVersion(29)
+
+    defaultConfig {
+        minSdkVersion(23)
+        targetSdkVersion(29)
+    }
+
+    packagingOptions {
+        exclude("**/*.version")
+        exclude("**/*.txt")
+        exclude("**/*.kotlin_module")
+        exclude("**/plugin.properties")
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    testOptions.animationsDisabled = true
+}