Rebase Interoperability third part: handle stop upon conflict
There are some files that need to exist so that the CLI can continue after the rebase has been stopped due to conflicts Change-Id: I3cb4dc98609c059bf0cf9fd5f9e47a9c681cea2d Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>
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@ -44,6 +44,7 @@
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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@ -63,6 +64,7 @@
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import org.eclipse.jgit.api.errors.NoHeadException;
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import org.eclipse.jgit.api.errors.RefNotFoundException;
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import org.eclipse.jgit.api.errors.WrongRepositoryStateException;
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import org.eclipse.jgit.diff.DiffFormatter;
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import org.eclipse.jgit.dircache.DirCacheCheckout;
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import org.eclipse.jgit.lib.AbbreviatedObjectId;
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import org.eclipse.jgit.lib.Constants;
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@ -204,7 +206,7 @@ public RebaseResult call() throws NoHeadException, RefNotFoundException,
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.call();
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monitor.endTask();
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if (newHead == null) {
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return new RebaseResult(commitToPick);
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return stop(commitToPick);
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}
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stepsToPop++;
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}
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@ -227,6 +229,29 @@ public RebaseResult call() throws NoHeadException, RefNotFoundException,
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}
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}
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private RebaseResult stop(RevCommit commitToPick) throws IOException {
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StringBuilder sb = new StringBuilder(100);
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sb.append("GIT_AUTHOR_NAME='");
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sb.append(commitToPick.getAuthorIdent().getName());
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sb.append("'\n");
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sb.append("GIT_AUTHOR_EMAIL='");
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sb.append(commitToPick.getAuthorIdent().getEmailAddress());
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sb.append("'\n");
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sb.append("GIT_AUTHOR_DATE='");
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sb.append(commitToPick.getAuthorIdent().getWhen());
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sb.append("'\n");
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createFile(rebaseDir, "author-script", sb.toString());
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createFile(rebaseDir, "message", commitToPick.getShortMessage());
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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DiffFormatter df = new DiffFormatter(bos);
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df.setRepository(repo);
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df.format(commitToPick.getParent(0), commitToPick);
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createFile(rebaseDir, "patch", new String(bos.toByteArray(), "UTF-8"));
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createFile(rebaseDir, "stopped-sha", repo.newObjectReader().abbreviate(
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commitToPick).name());
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return new RebaseResult(commitToPick);
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}
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/**
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* Removes the number of lines given in the parameter from the
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* <code>git-rebase-todo</code> file but preserves comments and other lines
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