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annotate src/com/tmate/hgkit/console/Status.java @ 26:71a9ba42cee8

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Memory-mapped files for bigger files. Defect reading number of bytes greater than size of the buffer fixed
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sun, 09 Jan 2011 15:59:54 +0100
parents 603806cd2dc6
children 05829a70b30b
rev   line source
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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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7
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8 import com.tmate.hgkit.fs.RepositoryLookup;
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9 import com.tmate.hgkit.ll.HgDataFile;
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10 import com.tmate.hgkit.ll.HgRepository;
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11 import com.tmate.hgkit.ll.LocalHgRepo;
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12 import com.tmate.hgkit.ll.Nodeid;
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14 /**
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15 *
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16 * @author artem
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17 */
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18 public class Status {
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20 public static void main(String[] args) throws Exception {
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21 RepositoryLookup repoLookup = new RepositoryLookup();
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22 RepositoryLookup.Options cmdLineOpts = RepositoryLookup.Options.parse(args);
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23 HgRepository hgRepo = repoLookup.detect(cmdLineOpts);
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24 if (hgRepo.isInvalid()) {
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25 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
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26 return;
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27 }
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28 System.out.println(hgRepo.getLocation());
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29 ((LocalHgRepo) hgRepo).loadDirstate().dump();
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30 final StatusDump dump = new StatusDump();
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31 dump.showIgnored = false;
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32 dump.showClean = false;
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33 final int r1 = 0, r2 = 11;
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34 System.out.printf("Status for changes between revision %d and %d:\n", r1, r2);
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35 hgRepo.status(r1, r2, dump);
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36 System.out.println("\nStatus against working dir:");
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37 ((LocalHgRepo) hgRepo).statusLocal(TIP, dump);
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38 System.out.println();
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39 System.out.printf("Manifest of the revision %d:\n", r2);
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40 hgRepo.getManifest().walk(r2, r2, new Manifest.Dump());
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41 System.out.println();
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42 System.out.printf("\nStatus of working dir against %d:\n", r2);
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43 ((LocalHgRepo) hgRepo).statusLocal(r2, dump);
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44 }
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45
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46 protected static void testStatusInternals(HgRepository hgRepo) {
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47 HgDataFile n = hgRepo.getFileNode("design.txt");
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48 for (String s : new String[] {"011dfd44417c72bd9e54cf89b82828f661b700ed", "e5529faa06d53e06a816e56d218115b42782f1ba", "c18e7111f1fc89a80a00f6a39d51288289a382fc"}) {
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49 // expected: 359, 2123, 3079
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50 byte[] b = s.getBytes();
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51 final Nodeid nid = Nodeid.fromAscii(b, 0, b.length);
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52 System.out.println(s + " : " + n.length(nid));
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53 }
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54 }
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55
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56 private static class StatusDump implements HgRepository.StatusInspector {
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57 public boolean hideStatusPrefix = false; // hg status -n option
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58 public boolean showCopied = true; // -C
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59 public boolean showIgnored = true; // -i
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60 public boolean showClean = true; // -c
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61
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62 public void modified(String fname) {
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63 print('M', fname);
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64 }
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65
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66 public void added(String fname) {
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67 print('A', fname);
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68 }
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69
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70 public void copied(String fnameOrigin, String fnameAdded) {
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71 added(fnameAdded);
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72 if (showCopied) {
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73 print(' ', fnameOrigin);
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74 }
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75 }
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76
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77 public void removed(String fname) {
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78 print('R', fname);
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79 }
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80
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81 public void clean(String fname) {
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82 if (showClean) {
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83 print('C', fname);
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84 }
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85 }
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86
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87 public void missing(String fname) {
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88 print('!', fname);
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89 }
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90
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91 public void unknown(String fname) {
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92 print('?', fname);
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93 }
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94
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95 public void ignored(String fname) {
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96 if (showIgnored) {
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97 print('I', fname);
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98 }
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99 }
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100
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101 private void print(char status, String fname) {
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102 if (!hideStatusPrefix) {
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103 System.out.print(status);
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104 System.out.print(' ');
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105 }
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106 System.out.println(fname);
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107 }
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108 }
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109 }