Removing plugin files from git and downloading them upon tests start

Author: marcoscarceles

.gitignore

@@ -8,4 +8,7 @@ web-app
 *.log
 *.zip
 plugin.xml
-/docs
+/docs
+
+# Elasticsearch plugins installation
+test/resources/plugins

scripts/_Events.groovy

@@ -1,5 +1,54 @@
 import org.apache.commons.io.FileUtils
 
+eventAllTestsStart = { msg ->
+    File pluginsDir = new File('test/resources/plugins')
+
+    Map<String, String> elasticsearchPlugins = [
+            'elasticsearch-mapper-attachments' : '3.1.2'
+    ]
+
+    if (!pluginsDir.exists()) {
+
+        println "Installing Elasticsearch Plugins ..."
+
+        pluginsDir.mkdirs()
+
+        elasticsearchPlugins.each { pluginName, pluginVersion ->
+
+            String versionedPluginName = "${pluginName}-${pluginVersion}"
+            String artifactURL = "http://search.maven.org/remotecontent?filepath=org/elasticsearch/${pluginName}/${pluginVersion}/${versionedPluginName}.zip"
+
+            //Download handling redirects
+            File tmpZip = new File(pluginsDir, "${versionedPluginName}.zip")
+            while( artifactURL ) {
+                artifactURL.toURL().openConnection().with { conn ->
+                    conn.instanceFollowRedirects = false
+                    artifactURL = conn.getHeaderField( "Location" )
+                    if( !artifactURL ) {
+                        tmpZip.withOutputStream { out ->
+                            conn.inputStream.with { inp ->
+                                out << inp
+                                inp.close()
+                            }
+                        }
+                    }
+                }
+            }
+
+            //Explode the plugin
+            File explodedPlugin = new File(pluginsDir, versionedPluginName)
+            explodedPlugin.mkdirs()
+            new AntBuilder().unzip(src: tmpZip.path, dest: explodedPlugin.path, overwrite: false)
+
+            //Delete downloaded file
+            tmpZip.delete()
+            println "Elasticsearch Plugin : ${versionedPluginName} INSTALLED!"
+        }
+
+
+    }
+}
+
 eventTestCaseStart = { name ->
     println '-' * 60
     println "| $name : started"
@@ -15,4 +64,5 @@ eventAllTestsEnd = {msg ->
         println "Cleaning up ElasticSerch data directory"
         FileUtils.deleteDirectory(dataFolder)
     }
+    println "MC - HERE END!!!"
 }