Move AmazonS3 command line utility to jgit-pgm
This removes one of the few remaining dependencies on AWTAuthenticator from the core library. For the most part the interface is identical to the prior main method. The jgit-pgm Main class already sets up the HTTP proxy and authenticator for us, so we don't need to do that in our new run method. Change-Id: Ia2cce34d34c97b88214a8bd8f2cc542845e19032 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
parent
3ce8c91e75
commit
8d5510d51c
|
@ -0,0 +1,136 @@
|
|||
/*
|
||||
* Copyright (C) 2009, Google Inc.
|
||||
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
|
||||
* and other copyright owners as documented in the project's IP log.
|
||||
*
|
||||
* This program and the accompanying materials are made available
|
||||
* under the terms of the Eclipse Distribution License v1.0 which
|
||||
* accompanies this distribution, is reproduced below, and is
|
||||
* available at http://www.eclipse.org/org/documents/edl-v10.php
|
||||
*
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or
|
||||
* without modification, are permitted provided that the following
|
||||
* conditions are met:
|
||||
*
|
||||
* - Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* - Redistributions in binary form must reproduce the above
|
||||
* copyright notice, this list of conditions and the following
|
||||
* disclaimer in the documentation and/or other materials provided
|
||||
* with the distribution.
|
||||
*
|
||||
* - Neither the name of the Eclipse Foundation, Inc. nor the
|
||||
* names of its contributors may be used to endorse or promote
|
||||
* products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package org.eclipse.jgit.pgm;
|
||||
|
||||
import java.io.EOFException;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.net.URLConnection;
|
||||
import java.util.Properties;
|
||||
|
||||
import org.eclipse.jgit.transport.AmazonS3;
|
||||
import org.kohsuke.args4j.Argument;
|
||||
|
||||
@Command(name = "amazon-s3-client", common = false, usage = "Command line client for Amazon's S3 service")
|
||||
class AmazonS3Client extends TextBuiltin {
|
||||
@Argument(index = 0, metaVar = "conn.prop", required = true)
|
||||
private File propertyFile;
|
||||
|
||||
@Argument(index = 1, metaVar = "OP", required = true)
|
||||
private String op;
|
||||
|
||||
@Argument(index = 2, metaVar = "BUCKET", required = true)
|
||||
private String bucket;
|
||||
|
||||
@Argument(index = 3, metaVar = "KEY", required = true)
|
||||
private String key;
|
||||
|
||||
@Override
|
||||
protected final boolean requiresRepository() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void run() throws Exception {
|
||||
final AmazonS3 s3 = new AmazonS3(properties());
|
||||
|
||||
if ("get".equals(op)) {
|
||||
final URLConnection c = s3.get(bucket, key);
|
||||
int len = c.getContentLength();
|
||||
final InputStream in = c.getInputStream();
|
||||
try {
|
||||
final byte[] tmp = new byte[2048];
|
||||
while (len > 0) {
|
||||
final int n = in.read(tmp);
|
||||
if (n < 0)
|
||||
throw new EOFException("Expected " + len + " bytes.");
|
||||
System.out.write(tmp, 0, n);
|
||||
len -= n;
|
||||
}
|
||||
} finally {
|
||||
in.close();
|
||||
}
|
||||
|
||||
} else if ("ls".equals(op) || "list".equals(op)) {
|
||||
for (final String k : s3.list(bucket, key))
|
||||
System.out.println(k);
|
||||
|
||||
} else if ("rm".equals(op) || "delete".equals(op)) {
|
||||
s3.delete(bucket, key);
|
||||
|
||||
} else if ("put".equals(op)) {
|
||||
final OutputStream os = s3.beginPut(bucket, key, null, null);
|
||||
final byte[] tmp = new byte[2048];
|
||||
int n;
|
||||
while ((n = System.in.read(tmp)) > 0)
|
||||
os.write(tmp, 0, n);
|
||||
os.close();
|
||||
|
||||
} else {
|
||||
throw die("Unsupported operation: " + op);
|
||||
}
|
||||
}
|
||||
|
||||
private Properties properties() {
|
||||
try {
|
||||
final InputStream in = new FileInputStream(propertyFile);
|
||||
try {
|
||||
final Properties p = new Properties();
|
||||
p.load(in);
|
||||
return p;
|
||||
} finally {
|
||||
in.close();
|
||||
}
|
||||
} catch (FileNotFoundException e) {
|
||||
throw die("no such file: " + propertyFile, e);
|
||||
} catch (IOException e) {
|
||||
throw die("cannot read " + propertyFile, e);
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,3 +1,4 @@
|
|||
org.eclipse.jgit.pgm.AmazonS3Client
|
||||
org.eclipse.jgit.pgm.Branch
|
||||
org.eclipse.jgit.pgm.Clone
|
||||
org.eclipse.jgit.pgm.Daemon
|
||||
|
|
|
@ -1,4 +1,5 @@
|
|||
/*
|
||||
* Copyright (C) 2009, Google Inc.
|
||||
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
|
||||
* and other copyright owners as documented in the project's IP log.
|
||||
*
|
||||
|
@ -62,4 +63,16 @@ public class Die extends RuntimeException {
|
|||
public Die(final String why) {
|
||||
super(why);
|
||||
}
|
||||
|
||||
/**
|
||||
* Construct a new message explaining what has gone wrong.
|
||||
*
|
||||
* @param why
|
||||
* the message to show to the end-user.
|
||||
* @param cause
|
||||
* why the command has failed.
|
||||
*/
|
||||
public Die(final String why, final Throwable cause) {
|
||||
super(why, cause);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -229,6 +229,17 @@ protected static Die die(final String why) {
|
|||
return new Die(why);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param why
|
||||
* textual explanation
|
||||
* @param cause
|
||||
* why the command has failed.
|
||||
* @return a runtime exception the caller is expected to throw
|
||||
*/
|
||||
protected static Die die(final String why, final Throwable cause) {
|
||||
return new Die(why, cause);
|
||||
}
|
||||
|
||||
String abbreviateRef(String dst, boolean abbreviateRemote) {
|
||||
if (dst.startsWith(R_HEADS))
|
||||
dst = dst.substring(R_HEADS.length());
|
||||
|
|
|
@ -44,7 +44,6 @@
|
|||
package org.eclipse.jgit.transport;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.EOFException;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileNotFoundException;
|
||||
|
@ -79,7 +78,6 @@
|
|||
import javax.crypto.Mac;
|
||||
import javax.crypto.spec.SecretKeySpec;
|
||||
|
||||
import org.eclipse.jgit.awtui.AwtAuthenticator;
|
||||
import org.eclipse.jgit.lib.Constants;
|
||||
import org.eclipse.jgit.lib.NullProgressMonitor;
|
||||
import org.eclipse.jgit.lib.ProgressMonitor;
|
||||
|
@ -623,70 +621,6 @@ private void authorize(final HttpURLConnection c) throws IOException {
|
|||
c.setRequestProperty("Authorization", "AWS " + publicKey + ":" + sec);
|
||||
}
|
||||
|
||||
/**
|
||||
* Simple command line interface to {@link AmazonS3}.
|
||||
*
|
||||
* @param argv
|
||||
* command line arguments. See usage for details.
|
||||
* @throws IOException
|
||||
* an error occurred.
|
||||
*/
|
||||
public static void main(final String[] argv) throws IOException {
|
||||
if (argv.length != 4) {
|
||||
commandLineUsage();
|
||||
return;
|
||||
}
|
||||
|
||||
AwtAuthenticator.install();
|
||||
HttpSupport.configureHttpProxy();
|
||||
|
||||
final AmazonS3 s3 = new AmazonS3(properties(new File(argv[0])));
|
||||
final String op = argv[1];
|
||||
final String bucket = argv[2];
|
||||
final String key = argv[3];
|
||||
if ("get".equals(op)) {
|
||||
final URLConnection c = s3.get(bucket, key);
|
||||
int len = c.getContentLength();
|
||||
final InputStream in = c.getInputStream();
|
||||
try {
|
||||
final byte[] tmp = new byte[2048];
|
||||
while (len > 0) {
|
||||
final int n = in.read(tmp);
|
||||
if (n < 0)
|
||||
throw new EOFException("Expected " + len + " bytes.");
|
||||
System.out.write(tmp, 0, n);
|
||||
len -= n;
|
||||
}
|
||||
} finally {
|
||||
in.close();
|
||||
}
|
||||
} else if ("ls".equals(op) || "list".equals(op)) {
|
||||
for (final String k : s3.list(bucket, key))
|
||||
System.out.println(k);
|
||||
} else if ("rm".equals(op) || "delete".equals(op)) {
|
||||
s3.delete(bucket, key);
|
||||
} else if ("put".equals(op)) {
|
||||
final OutputStream os = s3.beginPut(bucket, key, null, null);
|
||||
final byte[] tmp = new byte[2048];
|
||||
int n;
|
||||
while ((n = System.in.read(tmp)) > 0)
|
||||
os.write(tmp, 0, n);
|
||||
os.close();
|
||||
} else {
|
||||
commandLineUsage();
|
||||
}
|
||||
}
|
||||
|
||||
private static void commandLineUsage() {
|
||||
System.err.println("usage: conn.prop op bucket key");
|
||||
System.err.println();
|
||||
System.err.println(" where conn.prop is a jets3t properties file.");
|
||||
System.err.println(" op is one of: get ls rm put");
|
||||
System.err.println(" bucket is the name of the S3 bucket");
|
||||
System.err.println(" key is the name of the object.");
|
||||
System.exit(1);
|
||||
}
|
||||
|
||||
static Properties properties(final File authFile)
|
||||
throws FileNotFoundException, IOException {
|
||||
final Properties p = new Properties();
|
||||
|
|
Loading…
Reference in New Issue