1 files changed, 37 insertions, 8 deletions

diff --git a/build.gradle b/build.gradle
index 6e39e04..af60897 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,15 +1,15 @@
+import de.undercouch.gradle.tasks.download.Download
+import de.undercouch.gradle.tasks.download.Verify
+
 buildscript {
   repositories {
-    mavenLocal()
     mavenCentral()
   }
-  dependencies {
-    classpath 'org.xapek.yvesf:gradle-download-task:0.1-SNAPSHOT'
-  }
 }
 
 plugins {
-  id "nebula.ospackage" version "3.5.0"
+  id 'de.undercouch.download' version '3.1.1'
+  id 'nebula.ospackage' version '3.5.0'
 }
 
 ext {
@@ -66,6 +66,35 @@ subprojects {
     user = 'root'
   }
 
+  // meta task
+  task download << {}
+
+  ext.makeDownloadTask = { Map params ->
+    final url = params.url
+    final basename = url.substring(url.lastIndexOf("/") + 1)
+        .grep { c -> c == '.' || Character.isAlphabetic((int) (c as char)) }
+        .join('')
+    final taskname = params.name ?: basename
+    final dest = new File(buildDir, "download_${basename}")
+    dest.parentFile.mkdirs()
+
+    final downloadTask = tasks.create(name: "download_${taskname}", type: Download)
+    downloadTask.src url
+    downloadTask.dest dest
+    downloadTask.overwrite false
+
+    final verifyTask = tasks.create(name: "verify_${taskname}", type: Verify)
+    verifyTask.src downloadTask.dest
+    verifyTask.algorithm 'SHA-256'
+    verifyTask.checksum params.sha256
+
+    downloadTask.finalizedBy(verifyTask)
+
+    download.dependsOn(downloadTask)
+
+    return downloadTask
+  }
+
   final buildDeb = project.getTasks().getByName('buildDeb')
 
   final upload = tasks.create('upload')
@@ -94,7 +123,7 @@ subprojects {
 
   final activatorTask = task('activator')
   activatorTask << {
-    final activatorDir = new File(project.buildDir, "activator")
+    final activatorDir = new File(project.buildDir, 'activator')
 
     activatorExtension.bin.each { entry ->
       final starter = new File(activatorDir, "bin/${entry.key}")
@@ -104,7 +133,7 @@ subprojects {
         it.append "${entry.value} \$*"
       }
     }
-    project.extensions.getByName('ospackage').from(new File(activatorDir, "bin")) {
+    project.extensions.getByName('ospackage').from(new File(activatorDir, 'bin')) {
       into("/opt/activator/${project.name}/bin")
       fileMode = 0555
     }
@@ -114,7 +143,7 @@ subprojects {
       envFile.parentFile.mkdirs()
       envFile.write(entry.value as String)
     }
-    project.extensions.getByName('ospackage').from(new File(activatorDir, "env")) {
+    project.extensions.getByName('ospackage').from(new File(activatorDir, 'env')) {
       into("/opt/activator/${project.name}/env")
       fileMode = 0444
     }