[mvn] Update maven wrapper

Author: hazendaz

.mvn/extensions.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-       Copyright 2013-2022 the original author or authors.
+       Copyright 2013-2023 the original author or authors.
 
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.

.mvn/settings.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-       Copyright 2013-2022 the original author or authors.
+       Copyright 2013-2023 the original author or authors.
 
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.

.mvn/wrapper/MavenWrapperDownloader.java

@@ -23,85 +23,50 @@
 import java.net.PasswordAuthentication;
 import java.net.URL;
 import java.nio.file.Files;
-import java.nio.file.LinkOption;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
-import java.nio.file.StandardOpenOption;
-import java.util.Properties;
 
 public final class MavenWrapperDownloader
 {
-    private static final String WRAPPER_VERSION = "3.1.1";
+    private static final String WRAPPER_VERSION = "3.2.0";
 
     private static final boolean VERBOSE = Boolean.parseBoolean( System.getenv( "MVNW_VERBOSE" ) );
 
-    /**
-     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
-     */
-    private static final String DEFAULT_DOWNLOAD_URL =
-        "https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/" + WRAPPER_VERSION
-            + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
-
-    /**
-     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to use instead of the
-     * default one.
-     */
-    private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties";
-
-    /**
-     * Path where the maven-wrapper.jar will be saved to.
-     */
-    private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar";
-
-    /**
-     * Name of the property which should be used to override the default download url for the wrapper.
-     */
-    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
-
     public static void main( String[] args )
     {
-        if ( args.length == 0 )
-        {
-            System.err.println( " - ERROR projectBasedir parameter missing" );
-            System.exit( 1 );
-        }
+        log( "Apache Maven Wrapper Downloader " + WRAPPER_VERSION );
 
-        log( " - Downloader started" );
-        final String dir = args[0].replace( "..", "" ); // Sanitize path
-        final Path projectBasedir = Paths.get( dir ).toAbsolutePath().normalize();
-        if ( !Files.isDirectory( projectBasedir, LinkOption.NOFOLLOW_LINKS ) )
+        if ( args.length != 2 )
         {
-            System.err.println( " - ERROR projectBasedir not exists: " + projectBasedir );
+            System.err.println( " - ERROR wrapperUrl or wrapperJarPath parameter missing" );
             System.exit( 1 );
         }
 
-        log( " - Using base directory: " + projectBasedir );
-
-        // If the maven-wrapper.properties exists, read it and check if it contains a custom
-        // wrapperUrl parameter.
-        Path mavenWrapperPropertyFile = projectBasedir.resolve( MAVEN_WRAPPER_PROPERTIES_PATH );
-        String url = readWrapperUrl( mavenWrapperPropertyFile );
-
         try
         {
-            Path outputFile = projectBasedir.resolve( MAVEN_WRAPPER_JAR_PATH );
-            createDirectories( outputFile.getParent() );
-            downloadFileFromURL( url, outputFile );
+            log( " - Downloader started" );
+            final URL wrapperUrl = new URL( args[0] );
+            final String jarPath = args[1].replace( "..", "" ); // Sanitize path
+            final Path wrapperJarPath = Paths.get( jarPath ).toAbsolutePath().normalize();
+            downloadFileFromURL( wrapperUrl, wrapperJarPath );
             log( "Done" );
-            System.exit( 0 );
         }
         catch ( IOException e )
         {
-            System.err.println( "- Error downloading" );
-            e.printStackTrace();
+            System.err.println( "- Error downloading: " + e.getMessage() );
+            if ( VERBOSE )
+            {
+                e.printStackTrace();
+            }
             System.exit( 1 );
         }
     }
 
-    private static void downloadFileFromURL( String urlString, Path destination ) throws IOException
+    private static void downloadFileFromURL( URL wrapperUrl, Path wrapperJarPath )
+        throws IOException
     {
-        log( " - Downloading to: " + destination );
+        log( " - Downloading to: " + wrapperJarPath );
         if ( System.getenv( "MVNW_USERNAME" ) != null && System.getenv( "MVNW_PASSWORD" ) != null )
         {
             final String username = System.getenv( "MVNW_USERNAME" );
@@ -115,40 +80,11 @@ protected PasswordAuthentication getPasswordAuthentication()
                 }
             } );
         }
-        URL website = new URL( urlString );
-        try ( InputStream inStream = website.openStream() ) {
-            Files.copy( inStream, destination, StandardCopyOption.REPLACE_EXISTING );
-        }
-        log( " - Downloader complete" );
-    }
-
-    private static void createDirectories(Path outputPath) throws IOException
-    {
-        if ( !Files.isDirectory( outputPath, LinkOption.NOFOLLOW_LINKS ) ) {
-            Path createDirectories = Files.createDirectories( outputPath );
-            log( " - Directories created: " + createDirectories );
-        }
-    }
-
-    private static String readWrapperUrl( Path mavenWrapperPropertyFile )
-    {
-        String url = DEFAULT_DOWNLOAD_URL;
-        if ( Files.exists( mavenWrapperPropertyFile, LinkOption.NOFOLLOW_LINKS ) )
+        try ( InputStream inStream = wrapperUrl.openStream() )
         {
-            log( " - Reading property file: " + mavenWrapperPropertyFile );
-            try ( InputStream in = Files.newInputStream( mavenWrapperPropertyFile, StandardOpenOption.READ ) )
-            {
-                Properties mavenWrapperProperties = new Properties();
-                mavenWrapperProperties.load( in );
-                url = mavenWrapperProperties.getProperty( PROPERTY_NAME_WRAPPER_URL, DEFAULT_DOWNLOAD_URL );
-            }
-            catch ( IOException e )
-            {
-                System.err.println( " - ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'" );
-            }
+            Files.copy( inStream, wrapperJarPath, StandardCopyOption.REPLACE_EXISTING );
         }
-        log( " - Downloading from: " + url );
-        return url;
+        log( " - Downloader complete" );
     }
 
     private static void log( String msg )