Add task to build experimental engine in android

build.gradle

@@ -21,6 +21,10 @@ allprojects {
 	}
 }
 
-task clean(type: Delete) {
+task clean(type: Delete, dependsOn: ':engine-experimental:clean') {
 	delete rootProject.buildDir
 }
+
+task buildExperimentalArchive(dependsOn: ':engine-experimental:buildExperimentalArchive') {
+	println "main"
+}

engine-experimental/.gitignore

@@ -1 +1,2 @@
 /oonimkall.aar
+/oonimkall-sources.jar

engine-experimental/build.gradle

@@ -1,2 +1,12 @@
 configurations.maybeCreate("default")
 artifacts.add("default", file('oonimkall.aar'))
+
+task clean(type: Delete) {
+    delete 'oonimkall.aar'
+    delete 'oonimkall-sources.jar'
+}
+
+task buildExperimentalArchive(type: Exec) {
+    commandLine 'sh', 'mkdir' , '-p' , rootProject.buildDir
+    commandLine 'sh', "../scripts/build_experimental_archive.sh" , project.property('ooni.experimental.target') , rootProject.buildDir
+}

engine-experimental/gradle.properties

@@ -0,0 +1 @@
+ooni.experimental.target=master

scripts/build_experimental_archive.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Define build and output directories
+gitTarget=${1:-"master"}
+buildDir=${2:-"./build"}
+
+# Create build directory and navigate into it
+mkdir -p "${buildDir}" && cd "${buildDir}"
+
+# Clone the repository
+git clone -v https://github.com/ooni/probe-cli.git
+
+# Navigate into the repository
+cd probe-cli
+
+git checkout master
+
+git pull origin
+# Checkout the target branch
+git checkout -c "${gitTarget}"
+
+# Build the probe-cli
+make android
+
+cp -v ./MOBILE/android/oonimkall.aar ../../engine-experimental/
+cp -v ./MOBILE/android/oonimkall-sources.jar ../../engine-experimental/
+
+
+echo "* Fetching geoip databases"