From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Koeberle Subject: [JGIT PATCH v2 06/24] Added a "init" command to the git like command line tool. Date: Mon, 12 May 2008 22:13:24 +0200 Message-ID: <1210623222-24908-7-git-send-email-florianskarten@web.de> References: <1210623222-24908-1-git-send-email-florianskarten@web.de> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Florian Koeberle To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon May 12 22:23:00 2008 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1JveSn-00086f-6J for gcvg-git-2@gmane.org; Mon, 12 May 2008 22:17:37 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754025AbYELUOt (ORCPT ); Mon, 12 May 2008 16:14:49 -0400 X-Warning: Original message contained 8-bit characters, however during the SMTP transport session the receiving system did not announce capability of receiving 8-bit SMTP (RFC 1651-1653), and as this message does not have MIME headers (RFC 2045-2049) to enable encoding change, we had very little choice. 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Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754993AbYELUOr (ORCPT ); Mon, 12 May 2008 16:14:47 -0400 Received: from fmmailgate01.web.de ([217.72.192.221]:40162 "EHLO fmmailgate01.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753224AbYELUNp (ORCPT ); Mon, 12 May 2008 16:13:45 -0400 Received: from smtp05.web.de (fmsmtp05.dlan.cinetic.de [172.20.4.166]) by fmmailgate01.web.de (Postfix) with ESMTP id 4C6DDDECEBCE for ; Mon, 12 May 2008 22:13:44 +0200 (CEST) Received: from [84.150.98.143] (helo=localhost.localdomain) by smtp05.web.de with asmtp (WEB.DE 4.109 #226) id 1JveP1-00016x-01; Mon, 12 May 2008 22:13:43 +0200 X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1210623222-24908-1-git-send-email-florianskarten@web.de> X-Sender: florianskarten@web.de X-Provags-ID: V01U2FsdGVkX1/VOB7jE0h6Nm2JnHAxtLSbGMXuyzwyuCWT310/ 4b4N3TQBlNjr1LW/i4kvYO2pH6UZDfuJ3QS67FK4g101dQJ8oe nWhYS4w1c8iIoJi7S4kQ== Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Signed-off-by: Florian Koeberle --- .../src/org/spearce/jgit/pgm/InitCommand.java | 67 ++++++++++++= ++++++++ .../src/org/spearce/jgit/pgm/MainProgram.java | 1 + 2 files changed, 68 insertions(+), 0 deletions(-) create mode 100644 org.spearce.jgit/src/org/spearce/jgit/pgm/InitComma= nd.java diff --git a/org.spearce.jgit/src/org/spearce/jgit/pgm/InitCommand.java= b/org.spearce.jgit/src/org/spearce/jgit/pgm/InitCommand.java new file mode 100644 index 0000000..e87e777 --- /dev/null +++ b/org.spearce.jgit/src/org/spearce/jgit/pgm/InitCommand.java @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2008 Florian K=C3=B6berle + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License, version 2, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this library; if not, write to the Free Softwar= e + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 021= 10-1301 + */ +package org.spearce.jgit.pgm; + +import java.io.File; +import java.io.IOException; + +import static org.spearce.jgit.lib.Repository.createWorkTree; +import org.spearce.jgit.lib.WorkTree; + +import static java.lang.String.format; + +/** + * The {@link #execute} method of this class is used to create git rep= ositories. + * This class is immutable. + *=20 + */ +public class InitCommand implements Command { + /** + * Use this instance instead of creating a new ${link InitCommand}. Y= ou + * don't need to create an instance of this class as it is immutable = and not + * configurable. + */ + public static InitCommand INSTANCE =3D new InitCommand(); + + public void execute(String... args) throws IOException { + final String currentDirectoryPathString =3D System + .getProperty("user.dir"); + if (currentDirectoryPathString =3D=3D null) { + throw new IOException("Unable to get current working directory"); + } + final File currentDirectoryPath =3D new File(currentDirectoryPathStr= ing); + if (!currentDirectoryPath.isDirectory()) { + final String message =3D format( + "No directory found at \"%s\". It was the current working directo= ry at program start.", + currentDirectoryPathString); + throw new IOException(message); + } + + final WorkTree workTree =3D createWorkTree(currentDirectoryPath); + try { + System.out.printf("Created a git repository at: %s%n", workTree + .getRepository().getDirectory()); + } finally { + workTree.closeRepository(); + } + + } + + public String getShortDescription() { + return "Creates an empty git repository."; + } +} diff --git a/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java= b/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java index c9af51c..1ade91b 100644 --- a/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java +++ b/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java @@ -33,6 +33,7 @@ public class MainProgram { =20 static { final Map commands =3D new HashMap= (); + commands.put("init", InitCommand.INSTANCE); commands.put("help", HelpCommand.INSTANCE); commandNameToObjectMap =3D Collections.unmodifiableMap(commands); } --=20 1.5.4.3