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/*
* Copyright (C) 2008-2009, Google Inc.
* Copyright (C) 2009, Mykola Nikishov <mn@mn.com.ua>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> 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.IOException;
import java.text.MessageFormat;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.SubmoduleConfig.FetchRecurseSubmodulesMode;
import org.eclipse.jgit.lib.TextProgressMonitor;
import org.eclipse.jgit.pgm.internal.CLIText;
import org.eclipse.jgit.transport.FetchResult;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.transport.TagOpt;
import org.kohsuke.args4j.Argument;
import org.kohsuke.args4j.Option;
@Command(common = true, usage = "usage_updateRemoteRefsFromAnotherRepository")
class Fetch extends AbstractFetchCommand implements FetchCommand.Callback {
@Option(name = "--timeout", metaVar = "metaVar_seconds", usage = "usage_abortConnectionIfNoActivity")
int timeout = -1;
@Option(name = "--fsck", usage = "usage_performFsckStyleChecksOnReceive")
private Boolean fsck;
@Option(name = "--no-fsck")
void nofsck(@SuppressWarnings("unused") final boolean ignored) {
fsck = Boolean.FALSE;
}
@Option(name = "--prune", usage = "usage_pruneStaleTrackingRefs")
private Boolean prune;
@Option(name = "--dry-run")
private boolean dryRun;
@Option(name = "--thin", usage = "usage_fetchThinPack")
private Boolean thin;
@Option(name = "--no-thin")
void nothin(@SuppressWarnings("unused") final boolean ignored) {
thin = Boolean.FALSE;
}
@Option(name = "--quiet", usage = "usage_quiet")
private Boolean quiet;
@Option(name = "--tags", usage="usage_tags", aliases = { "-t" })
private Boolean tags;
@Option(name = "--depth", metaVar = "metaVar_depth", usage = "usage_depth")
private Integer depth = null;
@Option(name = "--shallow-since", metaVar = "metaVar_shallowSince", usage = "usage_shallowSince")
private Instant shallowSince = null;
@Option(name = "--shallow-exclude", metaVar = "metaVar_shallowExclude", usage = "usage_shallowExclude")
private List<String> shallowExcludes = new ArrayList<>();
@Option(name = "--no-tags", usage = "usage_notags", aliases = { "-n" })
void notags(@SuppressWarnings("unused")
final boolean ignored) {
tags = Boolean.FALSE;
}
@Option(name = "--force", usage = "usage_forcedFetch", aliases = { "-f" })
private Boolean force;
private FetchRecurseSubmodulesMode recurseSubmodules;
@Option(name = "--recurse-submodules", usage = "usage_recurseSubmodules")
void recurseSubmodules(String mode) {
if (mode == null || mode.isEmpty()) {
recurseSubmodules = FetchRecurseSubmodulesMode.YES;
} else {
for (FetchRecurseSubmodulesMode m : FetchRecurseSubmodulesMode
.values()) {
if (m.matchConfigValue(mode)) {
recurseSubmodules = m;
return;
}
}
throw die(MessageFormat
.format(CLIText.get().invalidRecurseSubmodulesMode, mode));
}
}
@Option(name = "--no-recurse-submodules", usage = "usage_noRecurseSubmodules")
void noRecurseSubmodules(@SuppressWarnings("unused")
final boolean ignored) {
recurseSubmodules = FetchRecurseSubmodulesMode.NO;
}
@Argument(index = 0, metaVar = "metaVar_uriish")
private String remote = Constants.DEFAULT_REMOTE_NAME;
@Argument(index = 1, metaVar = "metaVar_refspec")
private List<RefSpec> toget;
@Override
protected void run() {
try (Git git = new Git(db)) {
FetchCommand fetch = git.fetch();
if (fsck != null) {
fetch.setCheckFetchedObjects(fsck.booleanValue());
}
if (prune != null) {
fetch.setRemoveDeletedRefs(prune.booleanValue());
}
if (toget != null) {
fetch.setRefSpecs(toget);
}
if (tags != null) {
fetch.setTagOpt(tags.booleanValue() ? TagOpt.FETCH_TAGS
: TagOpt.NO_TAGS);
}
if (depth != null) {
fetch.setDepth(depth.intValue());
}
if (shallowSince != null) {
fetch.setShallowSince(shallowSince);
}
for (String shallowExclude : shallowExcludes) {
fetch.addShallowExclude(shallowExclude);
}
if (0 <= timeout) {
fetch.setTimeout(timeout);
}
fetch.setDryRun(dryRun);
fetch.setRemote(remote);
if (thin != null) {
fetch.setThin(thin.booleanValue());
}
if (quiet == null || !quiet.booleanValue()) {
fetch.setProgressMonitor(new TextProgressMonitor(errw));
}
fetch.setRecurseSubmodules(recurseSubmodules).setCallback(this);
if (force != null) {
fetch.setForceUpdate(force.booleanValue());
}
FetchResult result = fetch.call();
if (result.getTrackingRefUpdates().isEmpty()
&& result.submoduleResults().isEmpty()) {
return;
}
showFetchResult(result);
} catch (GitAPIException | IOException e) {
throw die(e.getMessage(), e);
}
}
@Override
public void fetchingSubmodule(String name) {
try {
outw.println(MessageFormat.format(CLIText.get().fetchingSubmodule,
name));
outw.flush();
} catch (IOException e) {
// ignore
}
}
}
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