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annotate src/com/tmate/hgkit/console/Manifest.java @ 64:19e9e220bf68

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Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 21 Jan 2011 05:56:43 +0100
parents 603806cd2dc6
children
rev   line source
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df8c67f3006a Basic manifest parsing to analyze what's in there
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1 /*
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2 * Copyright (c) 2010, 2011 Artem Tikhomirov
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3 */
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4 package com.tmate.hgkit.console;
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5
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6 import static com.tmate.hgkit.ll.HgRepository.TIP;
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8 import org.tmatesoft.hg.core.Path;
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9 import org.tmatesoft.hg.core.RepositoryTreeWalker;
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10 import org.tmatesoft.hg.core.LogCommand.FileRevision;
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12 import com.tmate.hgkit.fs.RepositoryLookup;
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13 import com.tmate.hgkit.ll.HgManifest;
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14 import com.tmate.hgkit.ll.HgRepository;
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15 import com.tmate.hgkit.ll.Nodeid;
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17 /**
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18 *
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19 * @author artem
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20 */
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21 public class Manifest {
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23 public static void main(String[] args) throws Exception {
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24 RepositoryLookup repoLookup = new RepositoryLookup();
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25 RepositoryLookup.Options cmdLineOpts = RepositoryLookup.Options.parse(args);
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26 HgRepository hgRepo = repoLookup.detect(cmdLineOpts);
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27 if (hgRepo.isInvalid()) {
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28 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
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29 return;
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30 }
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31 System.out.println(hgRepo.getLocation());
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32 hgRepo.getManifest().walk(0, TIP, new Dump());
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33 //
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34 new RepositoryTreeWalker(hgRepo).dirs(true).walk(new RepositoryTreeWalker.Handler() {
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36 public void begin(Nodeid manifestRevision) {
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37 System.out.println(">> " + manifestRevision);
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38 }
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39 public void dir(Path p) {
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40 System.out.println(p);
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41 }
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42 public void file(FileRevision fileRevision) {
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43 System.out.print(fileRevision.getRevision());;
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44 System.out.print(" ");
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45 System.out.println(fileRevision.getPath());
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46 }
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48 public void end(Nodeid manifestRevision) {
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49 System.out.println();
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50 }
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51 });
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52 }
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54 public static final class Dump implements HgManifest.Inspector {
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55 public boolean begin(int revision, Nodeid nid) {
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56 System.out.printf("%d : %s\n", revision, nid);
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57 return true;
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58 }
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60 public boolean next(Nodeid nid, String fname, String flags) {
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61 System.out.println(nid + "\t" + fname + "\t\t" + flags);
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62 return true;
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63 }
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65 public boolean end(int revision) {
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66 System.out.println();
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67 return true;
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68 }
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69 }
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70 }