wikiscraper: Don't run by default (#1467)

* wikiscraper: Don't run by default

* client: scrape npc stats

wiki-scraper/build.gradle

@@ -1,5 +1,3 @@
-apply plugin:'application'
-
 repositories {
     mavenCentral()
     maven { url 'https://jitpack.io' }
@@ -7,8 +5,6 @@ repositories {
 
 description = 'RuneLite Wiki scraper'
 
-mainClassName = "net.runelite.data.App"
-
 dependencies {
     api project(':cache')
     api project(':runelite-api')
@@ -26,3 +22,14 @@ dependencies {
 
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: jupiter
 }
+
+task scrape {
+    doLast {
+        def path = sourceSets.main.runtimeClasspath
+        def loader = new URLClassLoader(path.collect { f -> f.toURI().toURL() } as URL[])
+        def scrape = loader.loadClass('net.runelite.data.App')
+        scrape.main();
+
+        loader.close()
+    }
+}