From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Koeberle Subject: [JGIT PATCH 04/22] Added a "init" command to the git like command line tool. Date: Sat, 10 May 2008 15:00:22 +0200 Message-ID: <1210424440-13886-5-git-send-email-florianskarten@web.de> References: <1210424440-13886-1-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 Sat May 10 15:03:41 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 1Juojc-0008FZ-Li for gcvg-git-2@gmane.org; Sat, 10 May 2008 15:03:33 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755402AbYEJNBA (ORCPT ); Sat, 10 May 2008 09:01:00 -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 S1752779AbYEJNA6 (ORCPT ); Sat, 10 May 2008 09:00:58 -0400 Received: from fmmailgate01.web.de ([217.72.192.221]:44576 "EHLO fmmailgate01.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755438AbYEJNAo (ORCPT ); Sat, 10 May 2008 09:00:44 -0400 Received: from smtp06.web.de (fmsmtp06.dlan.cinetic.de [172.20.5.172]) by fmmailgate01.web.de (Postfix) with ESMTP id 47883DE983BB for ; Sat, 10 May 2008 15:00:43 +0200 (CEST) Received: from [84.150.90.150] (helo=localhost.localdomain) by smtp06.web.de with asmtp (WEB.DE 4.109 #226) id 1Juogs-000860-01; Sat, 10 May 2008 15:00:42 +0200 X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1210424440-13886-1-git-send-email-florianskarten@web.de> X-Sender: florianskarten@web.de X-Provags-ID: V01U2FsdGVkX19AO6p6gqSdsh3vZH0TTUiEAZDPxrBnFNGH+3SK 9awC76y0UOLLud5oF1B6ua44mI+h8ZpK1Rs7oJ8PkMLbXQ0gT/ GY8ypHE+l6Wbtbf1cbjw== 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 | 71 ++++++++++++= ++++++++ .../src/org/spearce/jgit/pgm/MainProgram.java | 1 + 2 files changed, 72 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..4bc7ca8 --- /dev/null +++ b/org.spearce.jgit/src/org/spearce/jgit/pgm/InitCommand.java @@ -0,0 +1,71 @@ +/* + * 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 org.spearce.jgit.lib.Project; +import org.spearce.jgit.lib.ProjectFactory; + +import static java.lang.String.format; + +/** + * This class is immutable. It's {@link #execute} method is used to cr= eate git + * repositories. + *=20 + * @author Florian K=C3=B6berle + *=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 ProjectFactory projectFactory =3D new ProjectFactory(); + + final Project project =3D projectFactory + .createProject(currentDirectoryPath); + try { + System.out.printf("Created a git repository at: %s%n", project + .getRepository().getDirectory()); + } finally { + project.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 69cd96f..7601f31 100644 --- a/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java +++ b/org.spearce.jgit/src/org/spearce/jgit/pgm/MainProgram.java @@ -35,6 +35,7 @@ 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 1.5.2.5