forge

buildSrc/src/main/java/baritone/gradle/task/BaritoneGradleTask.java

@@ -52,10 +52,11 @@ class BaritoneGradleTask extends DefaultTask {
             ARTIFACT_STANDARD    = "%s-%s.jar",
             ARTIFACT_UNOPTIMIZED = "%s-unoptimized-%s.jar",
             ARTIFACT_API         = "%s-api-%s.jar",
-            ARTIFACT_STANDALONE  = "%s-standalone-%s.jar";
+            ARTIFACT_STANDALONE  = "%s-standalone-%s.jar",
+            ARTIFACT_FORGE       = "%s-forge-%s.jar";
 
     protected String artifactName, artifactVersion;
-    protected Path artifactPath, artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, proguardOut;
+    protected Path artifactPath, artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, artifactForgePath, proguardOut;
 
     protected void verifyArtifacts() throws IllegalStateException {
         this.artifactName = getProject().getName();
@@ -65,6 +66,7 @@ class BaritoneGradleTask extends DefaultTask {
         this.artifactUnoptimizedPath = this.getBuildFile(formatVersion(ARTIFACT_UNOPTIMIZED));
         this.artifactApiPath         = this.getBuildFile(formatVersion(ARTIFACT_API));
         this.artifactStandalonePath  = this.getBuildFile(formatVersion(ARTIFACT_STANDALONE));
+        this.artifactForgePath = this.getBuildFile(formatVersion(ARTIFACT_FORGE));
 
         this.proguardOut = this.getTemporaryFile(PROGUARD_EXPORT_PATH);
 

buildSrc/src/main/java/baritone/gradle/task/CreateDistTask.java

@@ -45,6 +45,7 @@ public class CreateDistTask extends BaritoneGradleTask {
         Path api         = getRelativeFile("dist/" + formatVersion(ARTIFACT_API));
         Path standalone  = getRelativeFile("dist/" + formatVersion(ARTIFACT_STANDALONE));
         Path unoptimized = getRelativeFile("dist/" + formatVersion(ARTIFACT_UNOPTIMIZED));
+        Path forge       = getRelativeFile("dist/" + formatVersion(ARTIFACT_FORGE));
 
         // NIO will not automatically create directories
         Path dir = getRelativeFile("dist/");
@@ -56,9 +57,10 @@ public class CreateDistTask extends BaritoneGradleTask {
         Files.copy(this.artifactApiPath,         api,         REPLACE_EXISTING);
         Files.copy(this.artifactStandalonePath,  standalone,  REPLACE_EXISTING);
         Files.copy(this.artifactUnoptimizedPath, unoptimized, REPLACE_EXISTING);
+        Files.copy(this.artifactForgePath,       forge, REPLACE_EXISTING);
 
         // Calculate all checksums and format them like "shasum"
-        List<String> shasum = Stream.of(api, standalone, unoptimized)
+        List<String> shasum = Stream.of(api, standalone, unoptimized, forge)
                 .map(path -> sha1(path) + "  " + path.getFileName().toString())
                 .collect(Collectors.toList());
 

buildSrc/src/main/java/baritone/gradle/task/ProguardTask.java

@@ -59,6 +59,8 @@ public class ProguardTask extends BaritoneGradleTask {
 
     private List<String> requiredLibraries;
 
+    private File mixin;
+
     @TaskAction
     protected void exec() throws Exception {
         super.verifyArtifacts();
@@ -71,6 +73,7 @@ public class ProguardTask extends BaritoneGradleTask {
         acquireDependencies();
         proguardApi();
         proguardStandalone();
+        createForge();
         cleanup();
     }
 
@@ -79,7 +82,7 @@ public class ProguardTask extends BaritoneGradleTask {
             Files.delete(this.artifactUnoptimizedPath);
         }
 
-        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString());
+        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString(), Optional.empty());
     }
 
     private void downloadProguard() throws Exception {
@@ -173,10 +176,18 @@ public class ProguardTask extends BaritoneGradleTask {
             // Find the library jar file, and copy it to tempLibraries
             for (File file : pair.getLeft().files(pair.getRight())) {
                 if (file.getName().startsWith(lib)) {
+                    System.out.println(lib);
+                    if (lib.contains("mixin")) {
+
+                        mixin = file;
+                    }
                     Files.copy(file.toPath(), getTemporaryFile("tempLibraries/" + lib + ".jar"), REPLACE_EXISTING);
                 }
             }
         }
+        if (mixin == null) {
+            throw new IllegalStateException("Unable to find mixin jar");
+        }
     }
 
     // a bunch of epic stuff to get the path to the cached jar
@@ -264,12 +275,16 @@ public class ProguardTask extends BaritoneGradleTask {
 
     private void proguardApi() throws Exception {
         runProguard(getTemporaryFile(PROGUARD_API_CONFIG));
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString());
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString(), Optional.empty());
     }
 
     private void proguardStandalone() throws Exception {
         runProguard(getTemporaryFile(PROGUARD_STANDALONE_CONFIG));
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString());
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString(), Optional.empty());
+    }
+
+    private void createForge() throws Exception {
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactForgePath.toString(), Optional.of(mixin));
     }
 
     private void cleanup() {

buildSrc/src/main/java/baritone/gradle/util/Determinizer.java

@@ -22,10 +22,7 @@ import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonWriter;
 
 import java.io.*;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
 import java.util.jar.JarOutputStream;
@@ -39,7 +36,7 @@ import java.util.stream.Collectors;
  */
 public class Determinizer {
 
-    public static void determinize(String inputPath, String outputPath) throws IOException {
+    public static void determinize(String inputPath, String outputPath, Optional<File> toInclude) throws IOException {
         System.out.println("Running Determinizer");
         System.out.println(" Input path: " + inputPath);
         System.out.println(" Output path: " + outputPath);
@@ -66,7 +63,7 @@ public class Determinizer {
                 if (entry.getName().endsWith(".refmap.json")) {
                     JsonObject object = new JsonParser().parse(new InputStreamReader(jarFile.getInputStream(entry))).getAsJsonObject();
                     jos.write(writeSorted(object).getBytes());
-                } else if (entry.getName().equals("META-INF/MANIFEST.MF")) {
+                } else if (entry.getName().equals("META-INF/MANIFEST.MF") && toInclude.isPresent()) { // only replace for forge jar
                     ByteArrayOutputStream cancer = new ByteArrayOutputStream();
                     copy(jarFile.getInputStream(entry), cancer);
                     String manifest = new String(cancer.toByteArray());
@@ -79,6 +76,17 @@ public class Determinizer {
                     copy(jarFile.getInputStream(entry), jos);
                 }
             }
+            if (toInclude.isPresent()) {
+                try (JarFile mixin = new JarFile(toInclude.get())) {
+                    for (JarEntry entry : mixin.stream().sorted(Comparator.comparing(JarEntry::getName)).collect(Collectors.toList())) {
+                        if (entry.getName().startsWith("META-INF") && !entry.getName().startsWith("META-INF/services")) {
+                            continue;
+                        }
+                        jos.putNextEntry(entry);
+                        copy(mixin.getInputStream(entry), jos);
+                    }
+                }
+            }
             jos.finish();
         }
     }