Initial commit

.gitignore

@@ -0,0 +1,4 @@
+.idea/
+out/
+testing/
+*.iml

readme.md

@@ -0,0 +1,23 @@
+This tool repacks AAR files into a ZIP with the proper folder structure and metadata files for uploading to Bintray without modifying them in any way.
+
+You can download a prebuilt version from the [releases page](https://github.com/OpenFTC/AAR_Repackager/releases).
+
+```
+Usage: java -jar AAR_Repackager.jar [options]
+  Options:
+  * -a, --artifact
+      Artifact name
+  * -g, --group
+      Group name
+  * -i, --input
+      AAR input file
+  * -o, --output
+      ZIP Output file
+    -s, --sources
+      Sources JAR file (optional)
+  * -v, --version
+      Artifact version
+    -h
+      Print help
+
+```

resources/artifact-pom.pom

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>GROUP_ID_HERE</groupId>
+  <artifactId>ARTIFACT_ID_HERE</artifactId>
+  <version>ARTIFACT_VERSION_HERE</version>
+  <packaging>ARTIFACT_EXTENSION_HERE</packaging>
+</project>

resources/maven-metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<metadata>
+  <groupId>GROUP_ID_HERE</groupId>
+  <artifactId>ARTIFACT_ID_HERE</artifactId>
+  <versioning>
+    <release>ARTIFACT_VERSION_HERE</release>
+    <versions>
+      <version>ARTIFACT_VERSION_HERE</version>
+    </versions>
+    <lastUpdated>20190703153327</lastUpdated>
+  </versioning>
+</metadata>

src/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: org.openftc.Main
+

src/org/openftc/Checksum.java

@@ -0,0 +1,68 @@
+/*
+ * Original work copyright (C) 2012 The CyanogenMod Project
+ * Derived work copyright (C) 2019 OpenFTC Team
+ *
+ * * Licensed under the GNU GPLv2 license
+ *
+ * The text of the license can be found in the LICENSE file
+ * or at https://www.gnu.org/licenses/gpl-2.0.txt
+ */
+
+package org.openftc;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+class Checksum
+{
+    static String calculateMD5(File file) throws NoSuchAlgorithmException, IOException
+    {
+        MessageDigest digest = MessageDigest.getInstance("MD5");
+        InputStream is = new FileInputStream(file);
+
+        byte[] buffer = new byte[8192];
+        int read;
+
+        while ((read = is.read(buffer)) > 0)
+        {
+            digest.update(buffer, 0, read);
+        }
+
+        is.close();
+
+        byte[] md5sum = digest.digest();
+        BigInteger bigInt = new BigInteger(1, md5sum);
+        String output = bigInt.toString(16);
+        // Fill to 32 chars
+        output = String.format("%32s", output).replace(' ', '0');
+        return output;
+    }
+
+    static String calculateSHA1(File file) throws NoSuchAlgorithmException, IOException
+    {
+        MessageDigest digest = MessageDigest.getInstance("SHA1");
+        InputStream is = new FileInputStream(file);
+
+        byte[] buffer = new byte[8192];
+        int read;
+
+        while ((read = is.read(buffer)) > 0)
+        {
+            digest.update(buffer, 0, read);
+        }
+
+        is.close();
+
+        byte[] md5sum = digest.digest();
+        BigInteger bigInt = new BigInteger(1, md5sum);
+        String output = bigInt.toString(16);
+        // Fill to 32 chars
+        output = String.format("%32s", output).replace(' ', '0');
+        return output;
+    }
+}

src/org/openftc/FileUtil.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2018 OpenFTC Team
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.openftc;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.*;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+class FileUtil
+{
+    static void dumpRawAsciiToDisk(String ascii, File out) throws IOException
+    {
+        FileOutputStream fileOutputStream = new FileOutputStream(out.getAbsolutePath());
+        fileOutputStream.write(ascii.getBytes(Charset.forName("ASCII")));
+        fileOutputStream.flush();
+        fileOutputStream.close();
+    }
+
+    static void zipDir(String dirPath) throws IOException
+    {
+        Path sourceDir = Paths.get(dirPath);
+        String zipFileName = dirPath.concat(".zip");
+
+        ZipOutputStream outputStream = new ZipOutputStream(new FileOutputStream(zipFileName));
+        Files.walkFileTree(sourceDir, new SimpleFileVisitor<Path>()
+        {
+            @Override
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attributes) throws IOException
+            {
+                Path targetFile = sourceDir.relativize(file);
+                outputStream.putNextEntry(new ZipEntry(targetFile.toString()));
+                byte[] bytes = Files.readAllBytes(file);
+                outputStream.write(bytes, 0, bytes.length);
+                outputStream.closeEntry();
+                return FileVisitResult.CONTINUE;
+            }
+        });
+        outputStream.close();
+    }
+
+    static void deleteFolder(File folder)
+    {
+        File[] files = folder.listFiles();
+
+        if (files != null)
+        {
+            for (File f : files)
+            {
+                if (f.isDirectory())
+                {
+                    deleteFolder(f);
+                }
+                else
+                {
+                    f.delete();
+                }
+            }
+        }
+
+        folder.delete();
+    }
+}