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/*
* Copyright (C) 2012, Tomasz Zarna <tomasz.zarna@tasktop.com> 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 static org.eclipse.jgit.lib.Constants.OBJECT_ID_ABBREV_STRING_LENGTH;
import java.io.IOException;
import java.util.Collection;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.ReflogCommand;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ReflogEntry;
import org.eclipse.jgit.lib.Repository;
import org.kohsuke.args4j.Argument;
@Command(common = true, usage = "usage_manageReflogInformation")
class Reflog extends TextBuiltin {
@Argument(metaVar = "metaVar_ref")
private String ref;
@Override
protected void run() {
try (Git git = new Git(db)) {
ReflogCommand cmd = git.reflog();
if (ref != null)
cmd.setRef(ref);
Collection<ReflogEntry> entries = cmd.call();
int i = 0;
for (ReflogEntry entry : entries) {
outw.println(toString(entry, i++));
}
} catch (GitAPIException | IOException e) {
throw die(e.getMessage(), e);
}
}
private String toString(ReflogEntry entry, int i) {
final StringBuilder s = new StringBuilder();
s.append(entry.getNewId().abbreviate(OBJECT_ID_ABBREV_STRING_LENGTH)
.name());
s.append(" "); //$NON-NLS-1$
s.append(ref == null ? Constants.HEAD : Repository.shortenRefName(ref));
s.append("@{" + i + "}:"); //$NON-NLS-1$ //$NON-NLS-2$
s.append(" "); //$NON-NLS-1$
s.append(entry.getComment());
return s.toString();
}
}
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