Mercurial > hg4j

annotate cmdline/org/tmatesoft/hg/console/Cat.java @ 72:9a03a80a0f2f

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Command-line frontend moved to separate source root with new package statement
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sun, 23 Jan 2011 03:46:59 +0100
parents src/com/tmate/hgkit/console/Cat.java@b771e94a4f7c
children 6f1b88693d48
rev   line source
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1 /*
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2 * Copyright (c) 2010-2011 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
9a03a80a0f2f Command-line frontend moved to separate source root with new package statement
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@svnkit.com
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16 */
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17 package org.tmatesoft.hg.console;
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18
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19 import com.tmate.hgkit.fs.RepositoryLookup;
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20 import com.tmate.hgkit.ll.DigestHelper;
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21 import com.tmate.hgkit.ll.HgDataFile;
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22 import com.tmate.hgkit.ll.HgRepository;
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23 import com.tmate.hgkit.ll.Internals;
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25 /**
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26 * @author Artem Tikhomirov
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27 * @author TMate Software Ltd.
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28 */
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29 public class Cat {
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31 public static void main(String[] args) throws Exception {
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32 RepositoryLookup repoLookup = new RepositoryLookup();
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33 RepositoryLookup.Options cmdLineOpts = RepositoryLookup.Options.parse(args);
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34 HgRepository hgRepo = repoLookup.detect(cmdLineOpts);
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35 if (hgRepo.isInvalid()) {
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36 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
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37 return;
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38 }
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39 Internals debug = new Internals(hgRepo);
b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data
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40 String[] toCheck = new String[] {"design.txt", "src/com/tmate/hgkit/ll/Changelog.java", "src/Extras.java", "bin/com/tmate/hgkit/ll/Changelog.class"};
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41 boolean[] checkResult = debug.checkIgnored(toCheck);
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42 for (int i = 0; i < toCheck.length; i++) {
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43 System.out.println("Ignored " + toCheck[i] + ": " + checkResult[i]);
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571e1b2cc3f7 Query file for its parents. Demo of recently added ignore and digest support from within cat cmd
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parents: 5
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44 }
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45 DigestHelper dh = new DigestHelper();
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46 for (String fname : cmdLineOpts.files) {
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47 System.out.println(fname);
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48 HgDataFile fn = hgRepo.getFileNode(fname);
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49 if (fn.exists()) {
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50 int total = fn.getRevisionCount();
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51 System.out.printf("Total revisions: %d\n", total);
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52 for (int i = 0; i < total; i++) {
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53 byte[] content = fn.content(i);
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54 System.out.println("==========>");
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55 System.out.println(new String(content));
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56 int[] parentRevisions = new int[2];
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57 byte[] parent1 = new byte[20];
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58 byte[] parent2 = new byte[20];
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59 fn.parents(i, parentRevisions, parent1, parent2);
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60 System.out.println(dh.sha1(parent1, parent2, content).asHexString());
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61 }
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62 } else {
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63 System.out.println(">>>Not found!");
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64 }
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65 }
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66 }
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67 }