| /* |
| * Copyright (C) 2008-2010, Google Inc. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.pgm; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.text.MessageFormat; |
| import java.util.Collection; |
| |
| import org.eclipse.jgit.api.CloneCommand; |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.errors.InvalidRemoteException; |
| import org.eclipse.jgit.lib.AnyObjectId; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.TextProgressMonitor; |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.eclipse.jgit.transport.URIish; |
| import org.eclipse.jgit.util.SystemReader; |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| |
| @Command(common = true, usage = "usage_cloneRepositoryIntoNewDir") |
| class Clone extends AbstractFetchCommand implements CloneCommand.Callback { |
| @Option(name = "--origin", aliases = { "-o" }, metaVar = "metaVar_remoteName", usage = "usage_useNameInsteadOfOriginToTrackUpstream") |
| private String remoteName = Constants.DEFAULT_REMOTE_NAME; |
| |
| @Option(name = "--branch", aliases = { "-b" }, metaVar = "metaVar_branchName", usage = "usage_checkoutBranchAfterClone") |
| private String branch; |
| |
| @Option(name = "--no-checkout", aliases = { "-n" }, usage = "usage_noCheckoutAfterClone") |
| private boolean noCheckout; |
| |
| @Option(name = "--bare", usage = "usage_bareClone") |
| private boolean isBare; |
| |
| @Option(name = "--mirror", usage = "usage_mirrorClone") |
| private boolean isMirror; |
| |
| @Option(name = "--quiet", usage = "usage_quiet") |
| private Boolean quiet; |
| |
| @Option(name = "--recurse-submodules", usage = "usage_recurseSubmodules") |
| private boolean cloneSubmodules; |
| |
| @Argument(index = 0, required = true, metaVar = "metaVar_uriish") |
| private String sourceUri; |
| |
| @Argument(index = 1, metaVar = "metaVar_directory") |
| private String localName; |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected final boolean requiresRepository() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected void run() throws Exception { |
| if (localName != null && gitdir != null) |
| throw die(CLIText.get().conflictingUsageOf_git_dir_andArguments); |
| |
| final URIish uri = new URIish(sourceUri); |
| File localNameF; |
| if (localName == null) { |
| try { |
| localName = uri.getHumanishName(); |
| if (isBare || isMirror) { |
| localName = localName + Constants.DOT_GIT_EXT; |
| } |
| localNameF = new File(SystemReader.getInstance().getProperty( |
| Constants.OS_USER_DIR), localName); |
| } catch (IllegalArgumentException e) { |
| throw die(MessageFormat.format( |
| CLIText.get().cannotGuessLocalNameFrom, sourceUri), e); |
| } |
| } else |
| localNameF = new File(localName); |
| |
| if (branch == null) |
| branch = Constants.HEAD; |
| |
| CloneCommand command = Git.cloneRepository(); |
| command.setURI(sourceUri).setRemote(remoteName).setBare(isBare) |
| .setMirror(isMirror) |
| .setNoCheckout(noCheckout).setBranch(branch) |
| .setCloneSubmodules(cloneSubmodules); |
| |
| command.setGitDir(gitdir == null ? null : new File(gitdir)); |
| command.setDirectory(localNameF); |
| boolean msgs = quiet == null || !quiet.booleanValue(); |
| if (msgs) { |
| command.setProgressMonitor(new TextProgressMonitor(errw)) |
| .setCallback(this); |
| outw.println(MessageFormat.format( |
| CLIText.get().cloningInto, localName)); |
| outw.flush(); |
| } |
| try { |
| db = command.call().getRepository(); |
| if (msgs && db.resolve(Constants.HEAD) == null) |
| outw.println(CLIText.get().clonedEmptyRepository); |
| } catch (InvalidRemoteException e) { |
| throw die(MessageFormat.format(CLIText.get().doesNotExist, |
| sourceUri), e); |
| } finally { |
| if (db != null) |
| db.close(); |
| } |
| if (msgs) { |
| outw.println(); |
| outw.flush(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void initializedSubmodules(Collection<String> submodules) { |
| try { |
| for (String submodule : submodules) { |
| outw.println(MessageFormat |
| .format(CLIText.get().submoduleRegistered, submodule)); |
| } |
| outw.flush(); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void cloningSubmodule(String path) { |
| try { |
| outw.println(MessageFormat.format( |
| CLIText.get().cloningInto, path)); |
| outw.flush(); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void checkingOut(AnyObjectId commit, String path) { |
| try { |
| outw.println(MessageFormat.format(CLIText.get().checkingOut, |
| path, commit.getName())); |
| outw.flush(); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } |