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Merge pull request #29 from oldgit/master
Bump to spring-boot version 2.2.4.RELEASE, maven version 3.6.3
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/* | ||
* Copyright 2007-present 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. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
import java.net.*; | ||
import java.io.*; | ||
import java.nio.channels.*; | ||
import java.util.Properties; | ||
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public class MavenWrapperDownloader { | ||
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private static final String WRAPPER_VERSION = "0.5.6"; | ||
/** | ||
* 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/io/takari/maven-wrapper/" | ||
+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; | ||
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/** | ||
* 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"; | ||
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/** | ||
* Path where the maven-wrapper.jar will be saved to. | ||
*/ | ||
private static final String MAVEN_WRAPPER_JAR_PATH = | ||
".mvn/wrapper/maven-wrapper.jar"; | ||
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/** | ||
* 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"; | ||
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public static void main(String args[]) { | ||
System.out.println("- Downloader started"); | ||
File baseDirectory = new File(args[0]); | ||
System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); | ||
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// If the maven-wrapper.properties exists, read it and check if it contains a custom | ||
// wrapperUrl parameter. | ||
File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); | ||
String url = DEFAULT_DOWNLOAD_URL; | ||
if(mavenWrapperPropertyFile.exists()) { | ||
FileInputStream mavenWrapperPropertyFileInputStream = null; | ||
try { | ||
mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); | ||
Properties mavenWrapperProperties = new Properties(); | ||
mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); | ||
url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); | ||
} catch (IOException e) { | ||
System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); | ||
} finally { | ||
try { | ||
if(mavenWrapperPropertyFileInputStream != null) { | ||
mavenWrapperPropertyFileInputStream.close(); | ||
} | ||
} catch (IOException e) { | ||
// Ignore ... | ||
} | ||
} | ||
} | ||
System.out.println("- Downloading from: " + url); | ||
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File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); | ||
if(!outputFile.getParentFile().exists()) { | ||
if(!outputFile.getParentFile().mkdirs()) { | ||
System.out.println( | ||
"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); | ||
} | ||
} | ||
System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); | ||
try { | ||
downloadFileFromURL(url, outputFile); | ||
System.out.println("Done"); | ||
System.exit(0); | ||
} catch (Throwable e) { | ||
System.out.println("- Error downloading"); | ||
e.printStackTrace(); | ||
System.exit(1); | ||
} | ||
} | ||
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private static void downloadFileFromURL(String urlString, File destination) throws Exception { | ||
if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { | ||
String username = System.getenv("MVNW_USERNAME"); | ||
char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); | ||
Authenticator.setDefault(new Authenticator() { | ||
@Override | ||
protected PasswordAuthentication getPasswordAuthentication() { | ||
return new PasswordAuthentication(username, password); | ||
} | ||
}); | ||
} | ||
URL website = new URL(urlString); | ||
ReadableByteChannel rbc; | ||
rbc = Channels.newChannel(website.openStream()); | ||
FileOutputStream fos = new FileOutputStream(destination); | ||
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); | ||
fos.close(); | ||
rbc.close(); | ||
} | ||
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} |
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distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip | ||
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip | ||
wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar |
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