Mercurial > jhg
view cmdline/org/tmatesoft/hg/console/Bundle.java @ 542:a71a05ec11bc
Towards annotate/blame support: general outline of the functionality
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Thu, 14 Feb 2013 16:36:13 +0100 (2013-02-14) |
parents | 9c9c442b5f2e |
children | 6526d8adbc0f |
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/* * Copyright (c) 2011-2012 TMate Software Ltd * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * For information on how to redistribute this software under * the terms of a license other than GNU General Public License * contact TMate Software at support@hg4j.com */ package org.tmatesoft.hg.console; import java.io.File; import java.util.Collections; import java.util.LinkedList; import org.tmatesoft.hg.core.HgException; import org.tmatesoft.hg.core.Nodeid; import org.tmatesoft.hg.repo.HgBundle; import org.tmatesoft.hg.repo.HgChangelog; import org.tmatesoft.hg.repo.HgLookup; import org.tmatesoft.hg.repo.HgRepository; import org.tmatesoft.hg.repo.HgBundle.GroupElement; import org.tmatesoft.hg.repo.HgBundle.Inspector; import org.tmatesoft.hg.repo.HgChangelog.RawChangeset; /** * WORK IN PROGRESS, DO NOT USE * * @author Artem Tikhomirov * @author TMate Software Ltd. */ public class Bundle { public static void main(String[] args) throws Exception { Options cmdLineOpts = Options.parse(args, Collections.<String>emptySet()); final HgRepository hgRepo = cmdLineOpts.findRepository(); if (hgRepo.isInvalid()) { System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation()); return; } File bundleFile = new File("/temp/hg/hg-bundle-cpython.tmp"); HgBundle hgBundle = new HgLookup().loadBundle(bundleFile); hgBundle.inspectFiles(new Dump()); if (Boolean.parseBoolean("true")) { return; } /* pass -R <path-to-repo-with-less-revisions-than-bundle>, e.g. for bundle with tip=168 and -R \temp\hg4j-50 with tip:159 +Changeset {User: ..., Comment: Integer ....} +Changeset {User: ..., Comment: Approach with ...} -Changeset {User: ..., Comment: Correct project name...} -Changeset {User: ..., Comment: Record possible...} */ hgBundle.changes(hgRepo, new HgChangelog.Inspector() { private final HgChangelog changelog = hgRepo.getChangelog(); public void next(int revisionNumber, Nodeid nodeid, RawChangeset cset) { if (changelog.isKnown(nodeid)) { System.out.print("+"); } else { System.out.print("-"); } System.out.printf("%d:%s\n%s\n", revisionNumber, nodeid.shortNotation(), cset.toString()); } }); } /* * TODO EXPLAIN why DataAccess.java on merge from branch has P2 set, and P1 is NULL * * excerpt from dump('hg-bundle-00') output (node, p1, p2, cs): src/org/tmatesoft/hg/internal/DataAccess.java 186af94a2a7ddb34190e63ce556d0fa4dd24add2 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 6f1b88693d48422e98c3eaaa8428ffd4d4d98ca7; patches:1 be8d0fdc4ff268bf5eb0a9120282ce6e63de1606 186af94a2a7ddb34190e63ce556d0fa4dd24add2 0000000000000000000000000000000000000000 a3a2e5deb320d7412ccbb59bdc44668d445bc4c4; patches:2 333d7bbd4a80a5d6fb4b44e54e39e290f50dc7f8 be8d0fdc4ff268bf5eb0a9120282ce6e63de1606 0000000000000000000000000000000000000000 e93101b97e4ab0a3f3402ec0e80b6e559237c7c8; patches:1 56e4523cb8b42630daf70511d73d29e0b375dfa5 0000000000000000000000000000000000000000 333d7bbd4a80a5d6fb4b44e54e39e290f50dc7f8 d5268ca7715b8d96204fc62abc632e8f55761547; patches:6 f85b6d7ed3cc4b7c6f99444eb0a41b58793cc900 56e4523cb8b42630daf70511d73d29e0b375dfa5 0000000000000000000000000000000000000000 b413b16d10a50cc027f4c38e4df5a9fedd618a79; patches:4 RevlogDump for the file says: Index Offset Flags Packed Actual Base Rev Link Rev Parent1 Parent2 nodeid 0: 4295032832 0 1109 2465 0 74 -1 -1 186af94a2a7ddb34190e63ce556d0fa4dd24add2 1: 1109 0 70 2364 0 102 0 -1 be8d0fdc4ff268bf5eb0a9120282ce6e63de1606 2: 1179 0 63 2365 0 122 1 -1 333d7bbd4a80a5d6fb4b44e54e39e290f50dc7f8 3: 1242 0 801 3765 0 157 -1 2 56e4523cb8b42630daf70511d73d29e0b375dfa5 4: 2043 0 130 3658 0 158 3 -1 f85b6d7ed3cc4b7c6f99444eb0a41b58793cc900 Excerpt from changelog dump: 155: 30541 0 155 195 155 155 154 -1 a4ec5e08701771b96057522188b16ed289e9e8fe 156: 30696 0 154 186 155 156 155 -1 643ddec3be36246fc052cf22ece503fa60cafe22 157: 30850 0 478 1422 155 157 156 53 d5268ca7715b8d96204fc62abc632e8f55761547 158: 31328 0 247 665 155 158 157 -1 b413b16d10a50cc027f4c38e4df5a9fedd618a79 */ public static void dump(HgBundle hgBundle) throws HgException { Dump dump = new Dump(); hgBundle.inspectAll(dump); System.out.println("Total files:" + dump.names.size()); for (String s : dump.names) { System.out.println(s); } } public static class Dump implements Inspector { public final LinkedList<String> names = new LinkedList<String>(); public void changelogStart() { System.out.println("Changelog group"); } public void changelogEnd() { } public void manifestStart() { System.out.println("Manifest group"); } public void manifestEnd() { } public void fileStart(String name) { names.add(name); System.out.println(name); } public void fileEnd(String name) { } public boolean element(GroupElement ge) { System.out.printf(" %s\n", ge.toString()); return true; } } }