[android] Adds gradle-dependency-graph-generator-plugin to Android pr…

…oject (#11603)

* adds gradle-dependency-graph-generator-plugin to the project

* keep script in sync with mapbox/mapbox-android-demo#671

* adds a makefile rule for dependency generation

Makefile

@@ -683,6 +683,11 @@ endif
 android-configuration: platform/android/gradle/configuration.gradle
 	cat platform/android/gradle/configuration.gradle
 
+# Creates a dependency graph using Graphviz
+.PHONY: android-graph
+android-graph:
+	cd platform/android && $(MBGL_ANDROID_GRADLE) -Pmapbox.abis=none :MapboxGLAndroidSDK:generateDependencyGraphMapboxLibraries
+
 #### Miscellaneous targets #####################################################
 
 .PHONY: style-code

platform/android/MapboxGLAndroidSDK/.gitignore

@@ -0,0 +1 @@
+dependency-graph-mapbox-libraries.png

platform/android/MapboxGLAndroidSDK/build.gradle

@@ -150,3 +150,4 @@ apply from: "${rootDir}/gradle/gradle-javadoc.gradle"
 apply from: "${rootDir}/gradle/gradle-publish.gradle"
 apply from: "${rootDir}/gradle/gradle-checkstyle.gradle"
 apply from: "${rootDir}/gradle/gradle-tests-staticblockremover.gradle"
+apply from: "${rootDir}/gradle/gradle-dependencies-graph.gradle"

platform/android/gradle/gradle-dependencies-graph.gradle

@@ -0,0 +1,29 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "com.vanniktech:gradle-dependency-graph-generator-plugin:0.3.0"
+    }
+}
+
+import com.vanniktech.dependency.graph.generator.DependencyGraphGeneratorPlugin
+import com.vanniktech.dependency.graph.generator.DependencyGraphGeneratorExtension.Generator
+import com.vanniktech.dependency.graph.generator.dot.GraphFormattingOptions
+import com.vanniktech.dependency.graph.generator.dot.Color
+import com.vanniktech.dependency.graph.generator.dot.Shape
+import com.vanniktech.dependency.graph.generator.dot.Style
+
+plugins.apply(DependencyGraphGeneratorPlugin)
+
+def mapboxGenerator = new Generator(
+        "mapboxLibraries", // Suffix for our Gradle task.
+        "", // Root suffix that we don't want in this case.
+        { dependency -> dependency.getModuleGroup().startsWith("com.mapbox.mapboxsdk") }, // Only want Mapbox libs.
+        { dependency -> true }, // Include transitive dependencies.
+)
+
+dependencyGraphGenerator {
+    generators = [mapboxGenerator]
+}