From 9da5191738b5f3f2db48284f92ae2da97f56b4ba Mon Sep 17 00:00:00 2001
From: Gravit <gravit.min@ya.ru>
Date: Tue, 16 Jul 2019 02:47:07 +0700
Subject: [PATCH] =?UTF-8?q?[FEATURE]=20CompressBuildTask=20=D1=81=D0=B6?=
 =?UTF-8?q?=D0=B0=D1=82=D0=B8=D0=B5=20JAR?=
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Content-Transfer-Encoding: 8bit

---
 .../pro/gravit/launchserver/LaunchServer.java |  2 +
 .../binary/JARLauncherBinary.java             |  8 +---
 .../binary/tasks/CompressBuildTask.java       | 43 +++++++++++++++++++
 3 files changed, 47 insertions(+), 6 deletions(-)
 create mode 100644 LaunchServer/src/main/java/pro/gravit/launchserver/binary/tasks/CompressBuildTask.java

diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
index d4edeee6..4c11c536 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
@@ -275,6 +275,7 @@ public static class NettyUpdatesBind {
     public class LauncherConf {
         public String guardType;
         public boolean attachLibraryBeforeProGuard;
+        public boolean compress;
     }
 
     public class NettyConfig {
@@ -810,6 +811,7 @@ private void generateConfigIfNotExists(boolean testEnv) throws IOException {
 
         newConfig.launcher = new LauncherConf();
         newConfig.launcher.guardType = "no";
+        newConfig.launcher.compress = true;
 
         newConfig.genMappings = true;
         newConfig.enabledProGuard = true;
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/binary/JARLauncherBinary.java b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/JARLauncherBinary.java
index 2e7b8de5..01ecec9e 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/binary/JARLauncherBinary.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/JARLauncherBinary.java
@@ -9,12 +9,7 @@
 
 import pro.gravit.launcher.Launcher;
 import pro.gravit.launchserver.LaunchServer;
-import pro.gravit.launchserver.binary.tasks.AdditionalFixesApplyTask;
-import pro.gravit.launchserver.binary.tasks.AttachJarsTask;
-import pro.gravit.launchserver.binary.tasks.LauncherBuildTask;
-import pro.gravit.launchserver.binary.tasks.MainBuildTask;
-import pro.gravit.launchserver.binary.tasks.PrepareBuildTask;
-import pro.gravit.launchserver.binary.tasks.ProGuardBuildTask;
+import pro.gravit.launchserver.binary.tasks.*;
 import pro.gravit.utils.helper.CommonHelper;
 import pro.gravit.utils.helper.IOHelper;
 import pro.gravit.utils.helper.LogHelper;
@@ -51,6 +46,7 @@ public void init() {
         tasks.add(new ProGuardBuildTask(server));
         tasks.add(new AdditionalFixesApplyTask(server));
         if (!server.config.launcher.attachLibraryBeforeProGuard) tasks.add(new AttachJarsTask(server));
+        if(server.config.launcher.compress) tasks.add(new CompressBuildTask(server));
     }
 
     @Override
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/binary/tasks/CompressBuildTask.java b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/tasks/CompressBuildTask.java
new file mode 100644
index 00000000..9084d05a
--- /dev/null
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/tasks/CompressBuildTask.java
@@ -0,0 +1,43 @@
+package pro.gravit.launchserver.binary.tasks;
+
+import pro.gravit.launchserver.LaunchServer;
+import pro.gravit.utils.helper.IOHelper;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.zip.Deflater;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+public class CompressBuildTask implements LauncherBuildTask {
+    public transient final LaunchServer server;
+
+    public CompressBuildTask(LaunchServer server) {
+        this.server = server;
+    }
+
+    @Override
+    public String getName() {
+        return "compress";
+    }
+
+    @Override
+    public Path process(Path inputFile) throws IOException {
+        Path output = server.launcherBinary.nextPath(this);
+        try(ZipOutputStream outputStream = new ZipOutputStream(IOHelper.newOutput(output)))
+        {
+            outputStream.setMethod(ZipOutputStream.DEFLATED);
+            outputStream.setLevel(Deflater.BEST_COMPRESSION);
+            try(ZipInputStream inputStream = IOHelper.newZipInput(inputFile))
+            {
+
+            }
+        }
+        return output;
+    }
+
+    @Override
+    public boolean allowDelete() {
+        return true;
+    }
+}