From 88d8a7ed8a8f4f6a59f8b5a88f7064dbbf0fa937 Mon Sep 17 00:00:00 2001
From: moving-bits <github@moving-bits.net>
Date: Thu, 5 Jan 2023 10:45:33 +0100
Subject: [PATCH] Throw exception on missing envvar for Android-related builds
 (#1001)

---
 vtm-android-example/build.gradle | 4 ++++
 vtm-android-gdx/build.gradle     | 4 ++++
 vtm-android-mvt/build.gradle     | 4 ++++
 vtm-android/build.gradle         | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/vtm-android-example/build.gradle b/vtm-android-example/build.gradle
index fd768182..77cb1533 100644
--- a/vtm-android-example/build.gradle
+++ b/vtm-android-example/build.gradle
@@ -85,3 +85,7 @@ task run(dependsOn: 'installDebug') {
         proc.waitFor()
     }
 }
+
+if (System.getenv('ANDROID_HOME') == null) {
+    throw new GradleException("Environment variable ANDROID_HOME needs to be set to SDK folder")
+}
diff --git a/vtm-android-gdx/build.gradle b/vtm-android-gdx/build.gradle
index f15b2170..0a86274c 100644
--- a/vtm-android-gdx/build.gradle
+++ b/vtm-android-gdx/build.gradle
@@ -34,3 +34,7 @@ if (project.hasProperty("SONATYPE_USERNAME")) {
         project.apply from: "${rootProject.projectDir}/deploy.gradle"
     }
 }
+
+if (System.getenv('ANDROID_HOME') == null) {
+    throw new GradleException("Environment variable ANDROID_HOME needs to be set to SDK folder")
+}
diff --git a/vtm-android-mvt/build.gradle b/vtm-android-mvt/build.gradle
index daa371c7..7cec2891 100644
--- a/vtm-android-mvt/build.gradle
+++ b/vtm-android-mvt/build.gradle
@@ -24,3 +24,7 @@ if (project.hasProperty("SONATYPE_USERNAME")) {
         project.apply from: "${rootProject.projectDir}/deploy.gradle"
     }
 }
+
+if (System.getenv('ANDROID_HOME') == null) {
+    throw new GradleException("Environment variable ANDROID_HOME needs to be set to SDK folder")
+}
diff --git a/vtm-android/build.gradle b/vtm-android/build.gradle
index 034b91ab..da070548 100644
--- a/vtm-android/build.gradle
+++ b/vtm-android/build.gradle
@@ -34,3 +34,7 @@ if (project.hasProperty("SONATYPE_USERNAME")) {
         project.apply from: "${rootProject.projectDir}/deploy.gradle"
     }
 }
+
+if (System.getenv('ANDROID_HOME') == null) {
+    throw new GradleException("Environment variable ANDROID_HOME needs to be set to SDK folder")
+}