diff options
| -rw-r--r-- | org.eclipse.jgit.ant/resources/org/eclipse/jgit/ant/ant-tasks.properties | 3 | ||||
| -rw-r--r-- | org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitCheckoutTask.java | 126 |
2 files changed, 128 insertions, 1 deletions
diff --git a/org.eclipse.jgit.ant/resources/org/eclipse/jgit/ant/ant-tasks.properties b/org.eclipse.jgit.ant/resources/org/eclipse/jgit/ant/ant-tasks.properties index 8aa1fbfce6..b0454a14d6 100644 --- a/org.eclipse.jgit.ant/resources/org/eclipse/jgit/ant/ant-tasks.properties +++ b/org.eclipse.jgit.ant/resources/org/eclipse/jgit/ant/ant-tasks.properties @@ -1,2 +1,3 @@ git-init=org.eclipse.jgit.ant.tasks.GitInitTask -git-clone=org.eclipse.jgit.ant.tasks.GitCloneTask
\ No newline at end of file +git-clone=org.eclipse.jgit.ant.tasks.GitCloneTask +git-checkout=org.eclipse.jgit.ant.tasks.GitCheckoutTask
\ No newline at end of file diff --git a/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitCheckoutTask.java b/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitCheckoutTask.java new file mode 100644 index 0000000000..92c74f6231 --- /dev/null +++ b/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitCheckoutTask.java @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2011, Ketan Padegaonkar <KetanPadegaonkar@gmail.com> + * 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.ant.tasks; + +import java.io.File; +import java.io.IOException; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Task; +import org.eclipse.jgit.api.CheckoutCommand; +import org.eclipse.jgit.api.Git; +import org.eclipse.jgit.lib.Repository; +import org.eclipse.jgit.storage.file.FileRepositoryBuilder; + +/** + * Checkout a branch or paths to the working tree. + * + * @see <a + * href="http://www.kernel.org/pub/software/scm/git/docs/git-checkout.html" + * >git-checkout(1)</a> + */ +public class GitCheckoutTask extends Task { + + private File src; + private String branch; + private boolean createBranch; + private boolean force; + + /** + * @param src + * the src to set + */ + public void setSrc(File src) { + this.src = src; + } + + /** + * @param branch + * the initial branch to check out + */ + public void setBranch(String branch) { + this.branch = branch; + } + + /** + * @param createBranch + * whether the branch should be created if it does not already + * exist + */ + public void setCreateBranch(boolean createBranch) { + this.createBranch = createBranch; + } + + /** + * @param force + * if <code>true</code> and the branch with the given name + * already exists, the start-point of an existing branch will be + * set to a new start-point; if false, the existing branch will + * not be changed + * @return this instance + */ + public void setForce(boolean force) { + this.force = force; + } + + @Override + public void execute() throws BuildException { + CheckoutCommand checkout; + try { + Repository repo = new FileRepositoryBuilder().readEnvironment() + .findGitDir(src).build(); + checkout = new Git(repo).checkout(); + } catch (IOException e) { + throw new BuildException("Could not access repository " + src, e); + } + + try { + checkout.setCreateBranch(createBranch).setForce(force) + .setName(branch); + checkout.call(); + } catch (Exception e) { + throw new BuildException("Could not checkout repository " + src, e); + } + } + +} |