Add debugging toString to TreeFormatter
Displaying the current tree in the ls-tree style output makes it easier to see what entries are currently stored. Change-Id: If17c414db0d2e8d84e65de8bbcba7fd1b79aa311 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Reviewed-by: Chris Aniszczyk <caniszczyk@gmail.com>
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@ -52,9 +52,11 @@
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import java.io.IOException;
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import org.eclipse.jgit.errors.CorruptObjectException;
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import org.eclipse.jgit.revwalk.RevBlob;
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import org.eclipse.jgit.revwalk.RevCommit;
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import org.eclipse.jgit.revwalk.RevTree;
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import org.eclipse.jgit.treewalk.CanonicalTreeParser;
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import org.eclipse.jgit.util.TemporaryBuffer;
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/**
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@ -311,4 +313,38 @@ public byte[] toByteArray() {
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throw new RuntimeException(err);
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}
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}
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@Override
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public String toString() {
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byte[] raw = toByteArray();
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CanonicalTreeParser p = new CanonicalTreeParser();
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p.reset(raw);
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StringBuilder r = new StringBuilder();
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r.append("Tree={");
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if (!p.eof()) {
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r.append('\n');
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try {
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new ObjectChecker().checkTree(raw);
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} catch (CorruptObjectException error) {
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r.append("*** ERROR: ").append(error.getMessage()).append("\n");
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r.append('\n');
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}
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}
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while (!p.eof()) {
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final FileMode mode = p.getEntryFileMode();
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r.append(mode);
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r.append(' ');
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r.append(Constants.typeString(mode.getObjectType()));
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r.append(' ');
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r.append(p.getEntryObjectId().name());
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r.append(' ');
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r.append(p.getEntryPathString());
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r.append('\n');
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p.next();
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}
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r.append("}");
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return r.toString();
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}
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}
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