Replace unmaintained fatJar library with shadowJar

Author: bluestealth

build.gradle

@@ -12,9 +12,9 @@
  */
 
 apply plugin: 'java'
-apply plugin: "eu.appsatori.fatjar"
 apply plugin: 'maven'
 apply plugin: 'signing'
+apply plugin: 'com.github.johnrengelman.shadow'
 
 group         = 'com.sendgrid'
 version       = '4.0.0'
@@ -37,12 +37,10 @@ task wrapper(type: Wrapper) {
 
 buildscript {
   dependencies {
-    classpath 'eu.appsatori:gradle-fatjar-plugin:0.3' // adds fatJar task
+    classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.4'
   }
   repositories {
-     maven {
-      url "https://plugins.gradle.org/m2/"
-    }
+    jcenter()
   }
 }
 
@@ -66,33 +64,36 @@ allprojects {
   }
 }
 
-// adds 'with-dependencies' to the fatJar name
-fatJar {
+// adds 'with-dependencies' to the shadowJar name
+shadowJar {
   classifier 'jar'
   baseName "sendgrid-java-http-client"
+  version version
+}
+jar {
   manifest {
     attributes("Implementation-Title": "http", "Implementation-Version": version)
   }
 }
 
-// copy fatJar to base project directory so they will be in git (and on github for download)
+// copy shadowJar to base project directory so they will be in git (and on github for download)
 build << {
   copy {
-    println "Copying ${fatJar.archiveName} to $projectDir/repo/com/sendgrid/$version"
-    from("$buildDir/libs/${fatJar.archiveName}")
+    println "Copying ${shadowJar.archiveName} to $projectDir/repo/com/sendgrid/$version"
+    from("$buildDir/libs/${shadowJar.archiveName}")
     into("$projectDir/repo/com/sendgrid/$version")
   }
   copy {
-    println "Copying ${fatJar.archiveName} to $projectDir/repo/com/sendgrid"
-    from("$buildDir/libs/${fatJar.archiveName}")
+    println "Copying ${shadowJar.archiveName} to $projectDir/repo/com/sendgrid"
+    from("$buildDir/libs/${shadowJar.archiveName}")
     into("$projectDir/repo/com/sendgrid")
   }
   tasks.renameSendGridVersionJarToSendGridJar.execute()
 }
 
 task renameSendGridVersionJarToSendGridJar {
   doLast {
-    file("$projectDir/repo/com/sendgrid/${fatJar.archiveName}").renameTo(file("$projectDir/repo/com/sendgrid/http-jar.jar"))
+    file("$projectDir/repo/com/sendgrid/${shadowJar.archiveName}").renameTo(file("$projectDir/repo/com/sendgrid/http-jar.jar"))
   }
 }
 
@@ -151,7 +152,7 @@ uploadArchives {
 }
 
 artifacts {
-  archives fatJar
+  archives shadowJar
   archives jar
   archives javadocJar
   archives sourcesJar