kotlin-plugins: convert to full plugins

6 files changed, 231 insertions, 0 deletions

diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/BinaryCompatibilityPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/BinaryCompatibilityPlugin.kt
new file mode 100644
index 00000000..ccf19e18
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/BinaryCompatibilityPlugin.kt
@@ -0,0 +1,33 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import kotlinx.validation.ApiValidationExtension
+import kotlinx.validation.BinaryCompatibilityValidatorPlugin
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.getByType
+
+@Suppress("Unused")
+class BinaryCompatibilityPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.pluginManager.apply(BinaryCompatibilityValidatorPlugin::class)
+    project.extensions.getByType<ApiValidationExtension>().ignoredProjects =
+      mutableSetOf(
+        "app",
+        "coroutine-utils",
+        "coroutine-utils-testing",
+        "crypto-common",
+        "crypto-pgpainless",
+        "format-common",
+        "diceware",
+        "random",
+        "sentry-stub",
+      )
+  }
+}
diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinAndroidPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinAndroidPlugin.kt
new file mode 100644
index 00000000..f874c137
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinAndroidPlugin.kt
@@ -0,0 +1,22 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPluginWrapper
+
+@Suppress("Unused")
+class KotlinAndroidPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.pluginManager.run {
+      apply(KotlinAndroidPluginWrapper::class)
+      apply(KotlinCommonPlugin::class)
+    }
+  }
+}
diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinCommonPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinCommonPlugin.kt
new file mode 100644
index 00000000..3fd6815a
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinCommonPlugin.kt
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import org.gradle.api.JavaVersion
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.api.tasks.testing.Test
+import org.gradle.api.tasks.testing.logging.TestLogEvent
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+@Suppress("Unused")
+class KotlinCommonPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.tasks.run {
+      withType<JavaCompile>().configureEach {
+        sourceCompatibility = JavaVersion.VERSION_11.toString()
+        targetCompatibility = JavaVersion.VERSION_11.toString()
+      }
+      withType<KotlinCompile>().configureEach {
+        kotlinOptions {
+          allWarningsAsErrors = true
+          jvmTarget = JavaVersion.VERSION_11.toString()
+          freeCompilerArgs = freeCompilerArgs + ADDITIONAL_COMPILER_ARGS
+          languageVersion = "1.5"
+        }
+      }
+      withType<Test>().configureEach {
+        maxParallelForks = Runtime.getRuntime().availableProcessors() * 2
+        testLogging { events(TestLogEvent.PASSED, TestLogEvent.SKIPPED, TestLogEvent.FAILED) }
+        doNotTrackState("We want tests to always run even if Gradle thinks otherwise")
+      }
+    }
+  }
+
+  private companion object {
+    private val ADDITIONAL_COMPILER_ARGS =
+      listOf(
+        "-opt-in=kotlin.RequiresOptIn",
+        "-P",
+        "plugin:androidx.compose.compiler.plugins.kotlin:suppressKotlinVersionCompatibilityCheck=true",
+      )
+  }
+}
diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinKaptPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinKaptPlugin.kt
new file mode 100644
index 00000000..f057fbb3
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinKaptPlugin.kt
@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.getByType
+import org.jetbrains.kotlin.gradle.internal.Kapt3GradleSubplugin
+import org.jetbrains.kotlin.gradle.plugin.KaptExtension
+import org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPluginWrapper
+
+@Suppress("Unused")
+class KotlinKaptPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.pluginManager.run {
+      apply(KotlinAndroidPluginWrapper::class)
+      apply(Kapt3GradleSubplugin::class)
+    }
+    project.afterEvaluate {
+      project.extensions.getByType<KaptExtension>().run {
+        javacOptions {
+          if (hasDaggerCompilerDependency()) {
+            // https://dagger.dev/dev-guide/compiler-options#fastinit-mode
+            option("-Adagger.fastInit=enabled")
+            // Enable the better, experimental error messages
+            // https://github.com/google/dagger/commit/0d2505a727b54f47b8677f42dd4fc5c1924e37f5
+            option("-Adagger.experimentalDaggerErrorMessages=enabled")
+            // Share test components for when we start leveraging Hilt for tests
+            // https://github.com/google/dagger/releases/tag/dagger-2.34
+            option("-Adagger.hilt.shareTestComponents=true")
+            // KAPT nests errors causing real issues to be suppressed in CI logs
+            option("-Xmaxerrs", 500)
+            // Enables per-module validation for faster error detection
+            // https://github.com/google/dagger/commit/325b516ac6a53d3fc973d247b5231fafda9870a2
+            option("-Adagger.moduleBindingValidation=ERROR")
+          }
+        }
+      }
+    }
+    project.tasks
+      .matching { it.name.startsWith("kapt") && it.name.endsWith("UnitTestKotlin") }
+      .configureEach { enabled = false }
+  }
+
+  private fun Project.hasDaggerCompilerDependency(): Boolean {
+    return configurations.any {
+      it.dependencies.any { dependency -> dependency.name == "hilt-compiler" }
+    }
+  }
+}
diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinLibraryPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinLibraryPlugin.kt
new file mode 100644
index 00000000..7c6e1aaa
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/KotlinLibraryPlugin.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+@Suppress("Unused")
+class KotlinLibraryPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.pluginManager.apply(KotlinCommonPlugin::class)
+    project.tasks.withType<KotlinCompile>().configureEach {
+      kotlinOptions {
+        if (!name.contains("test", ignoreCase = true)) {
+          freeCompilerArgs = freeCompilerArgs + listOf("-Xexplicit-api=strict")
+        }
+      }
+    }
+  }
+}
diff --git a/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/SpotlessPlugin.kt b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/SpotlessPlugin.kt
new file mode 100644
index 00000000..ee487c91
--- /dev/null
+++ b/build-logic/kotlin-plugins/src/main/kotlin/dev/msfjarvis/aps/gradle/SpotlessPlugin.kt
@@ -0,0 +1,44 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.gradle
+
+import com.diffplug.gradle.spotless.SpotlessExtension
+import com.diffplug.gradle.spotless.SpotlessPlugin
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.getByType
+
+@Suppress("Unused")
+class SpotlessPlugin : Plugin<Project> {
+
+  override fun apply(project: Project) {
+    project.pluginManager.apply(SpotlessPlugin::class)
+    project.extensions.getByType<SpotlessExtension>().run {
+      kotlin {
+        ktfmt(KTFMT_VERSION).googleStyle()
+        target("**/*.kt")
+        targetExclude("**/build/")
+      }
+      kotlinGradle {
+        ktfmt(KTFMT_VERSION).googleStyle()
+        target("**/*.kts")
+        targetExclude("**/build/")
+      }
+      format("xml") {
+        target("**/*.xml")
+        targetExclude("**/build/", ".idea/")
+        trimTrailingWhitespace()
+        indentWithSpaces()
+        endWithNewline()
+      }
+    }
+  }
+
+  private companion object {
+    private const val KTFMT_VERSION = "0.37"
+  }
+}