From dc2e27f181540c0ec0a51b70ab2018b20d6f619f Mon Sep 17 00:00:00 2001
From: Konstantin Tabere <tabere@ubique.ch>
Date: Fri, 6 Sep 2024 10:00:22 +0200
Subject: [PATCH] wip

# Conflicts:
#	appexample/build.gradle.kts
---
 appexample/build.gradle.kts                   |  1 -
 .../src/main/java/ch/ubique/linth/IconTask.kt | 48 +++++++++++++++++++
 .../main/java/ch/ubique/linth/LinthPlugin.kt  | 27 +++++++++++
 .../ch/ubique/linth/UploadToUbDiagTask.kt     |  2 +-
 .../ubique/linth/common/ProjectExtensions.kt  | 16 +++++++
 5 files changed, 92 insertions(+), 2 deletions(-)
 create mode 100644 plugin-build/plugin/src/main/java/ch/ubique/linth/IconTask.kt
 create mode 100644 plugin-build/plugin/src/main/java/ch/ubique/linth/common/ProjectExtensions.kt

diff --git a/appexample/build.gradle.kts b/appexample/build.gradle.kts
index 1cf2403..5302f5a 100644
--- a/appexample/build.gradle.kts
+++ b/appexample/build.gradle.kts
@@ -54,7 +54,6 @@ dependencies {
 }
 
 linthPlugin {
-	//apkFile = getLayout().buildDirectory.file("outputs/apk/dev/debug/example.apk")
 	uploadKey = "f1c8846e-0c3a-44ac-b56a-53feb91d6383"
 	flavors = "dev"
 
diff --git a/plugin-build/plugin/src/main/java/ch/ubique/linth/IconTask.kt b/plugin-build/plugin/src/main/java/ch/ubique/linth/IconTask.kt
new file mode 100644
index 0000000..ec60c51
--- /dev/null
+++ b/plugin-build/plugin/src/main/java/ch/ubique/linth/IconTask.kt
@@ -0,0 +1,48 @@
+package ch.ubique.linth
+
+import ch.ubique.linth.common.getMergedManifestFile
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.TaskAction
+import java.io.File
+import kotlin.math.max
+
+abstract class IconTask : DefaultTask() {
+
+	init {
+		description = "Generates App Icon"
+		group = "linth"
+	}
+
+	@get:Input
+	abstract var flavors: Set<String>
+
+	@TaskAction
+	fun iconAction() {
+		val moduleDir = File(project.rootDir, project.name)
+		val buildDir = project.layout.buildDirectory.asFile.get()
+
+		val gradleLastModified = max(
+			File(moduleDir, "build.gradle").lastModified(),
+			File(project.rootDir, "build.gradle").lastModified()
+		)
+
+		val generatedResDir = File("$buildDir/generated/res/launcher-icon/")
+
+		flavors.forEach { flavor ->
+			// get banner label
+			val defaultLabelEnabled = false//android.defaultConfig.launcherIconLabelEnabled
+			val flavorLabelEnabled = true//flavor.launcherIconLabelEnabled
+
+			val bannerLabel = if (flavorLabelEnabled) {
+				flavor
+			} else {
+				null
+			}
+
+			val manifestFile = project.getMergedManifestFile(flavor, "debug")
+			println("ManifestFile: ${manifestFile.path}")
+		}
+	}
+
+}
diff --git a/plugin-build/plugin/src/main/java/ch/ubique/linth/LinthPlugin.kt b/plugin-build/plugin/src/main/java/ch/ubique/linth/LinthPlugin.kt
index 216bd9b..7c9a76f 100644
--- a/plugin-build/plugin/src/main/java/ch/ubique/linth/LinthPlugin.kt
+++ b/plugin-build/plugin/src/main/java/ch/ubique/linth/LinthPlugin.kt
@@ -3,6 +3,7 @@ package ch.ubique.linth
 import ch.ubique.linth.common.capitalize
 import ch.ubique.linth.model.UploadRequest
 import com.android.build.gradle.AppExtension
+import com.android.build.gradle.internal.tasks.factory.dependsOn
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 
@@ -13,7 +14,33 @@ abstract class LinthPlugin : Plugin<Project> {
 
 		val androidExtension = getAndroidExtension(project)
 
+		val iconTask = project.tasks.register("generateAppIcon", IconTask::class.java) { iconTask ->
+
+			val flavors = mutableSetOf<String>()
+
+			androidExtension.applicationVariants.forEach { variant ->
+				val flavor = variant.flavorName.capitalize()
+				flavors.add(flavor)
+			}
+
+			iconTask.flavors = flavors
+		}
+
+		//hook iconTask into android build process
+		project.afterEvaluate {
+			androidExtension.applicationVariants.forEach { variant ->
+				val variantName = variant.name.capitalize()
+				variant.outputs.forEach { output ->
+					iconTask.dependsOn(output.processManifestProvider)
+					project.tasks.named("generate${variantName}Resources") {
+						it.dependsOn(iconTask)
+					}
+				}
+			}
+		}
+
 		project.tasks.register("uploadToUbDiag", UploadToUbDiagTask::class.java) { uploadTask ->
+
 			uploadTask.uploadKey = extension.uploadKey.get()
 			uploadTask.proxy = extension.proxy.orNull
 
diff --git a/plugin-build/plugin/src/main/java/ch/ubique/linth/UploadToUbDiagTask.kt b/plugin-build/plugin/src/main/java/ch/ubique/linth/UploadToUbDiagTask.kt
index 75618ad..96db164 100644
--- a/plugin-build/plugin/src/main/java/ch/ubique/linth/UploadToUbDiagTask.kt
+++ b/plugin-build/plugin/src/main/java/ch/ubique/linth/UploadToUbDiagTask.kt
@@ -14,7 +14,7 @@ abstract class UploadToUbDiagTask : DefaultTask() {
 
 	init {
 		description = "Uploads Apk to UbDiag"
-		group = "publish"
+		group = "linth"
 	}
 
 	@get:Input
diff --git a/plugin-build/plugin/src/main/java/ch/ubique/linth/common/ProjectExtensions.kt b/plugin-build/plugin/src/main/java/ch/ubique/linth/common/ProjectExtensions.kt
new file mode 100644
index 0000000..11e97ea
--- /dev/null
+++ b/plugin-build/plugin/src/main/java/ch/ubique/linth/common/ProjectExtensions.kt
@@ -0,0 +1,16 @@
+package ch.ubique.linth.common
+
+
+import org.gradle.api.Project
+import java.io.File
+
+/**
+ * returns File with merged manifest
+ */
+fun Project.getMergedManifestFile(flavor: String, buildType: String): File {
+	val variantName = flavor + buildType
+	return File(
+		layout.buildDirectory.asFile.get(),
+		"intermediates/merged_manifests/${variantName}/process${variantName}Manifest/AndroidManifest.xml"
+	)
+}