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comparison cmdline/org/tmatesoft/hg/console/Log.java @ 197:3a7696fb457c

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Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 19 Apr 2011 03:49:29 +0200
parents b9700740553a
children 33a7d76f067b
comparison
equal deleted inserted replaced
196:e2115da4cf6a 197:3a7696fb457c
33 * @author Artem Tikhomirov 33 * @author Artem Tikhomirov
34 * @author TMate Software Ltd. 34 * @author TMate Software Ltd.
35 */ 35 */
36 public class Log { 36 public class Log {
37 37
38 // -agentlib:hprof=heap=sites,depth=10,etc might be handy to debug speed/memory issues
39
38 public static void main(String[] args) throws Exception { 40 public static void main(String[] args) throws Exception {
39 Options cmdLineOpts = Options.parse(args); 41 Options cmdLineOpts = Options.parse(args);
40 HgRepository hgRepo = cmdLineOpts.findRepository(); 42 HgRepository hgRepo = cmdLineOpts.findRepository();
41 if (hgRepo.isInvalid()) { 43 if (hgRepo.isInvalid()) {
42 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation()); 44 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
43 return; 45 return;
44 } 46 }
45 final Dump dump = new Dump(hgRepo); 47 final Dump dump = new Dump(hgRepo);
46 dump.complete = cmdLineOpts.getBoolean("--debug"); 48 dump.complete = cmdLineOpts.getBoolean("--debug");
47 dump.verbose = cmdLineOpts.getBoolean("-v", "--verbose"); 49 dump.verbose = cmdLineOpts.getBoolean("-v", "--verbose");
48 dump.reverseOrder = true; 50 dump.reverseOrder = false;
49 HgLogCommand cmd = new HgLogCommand(hgRepo); 51 HgLogCommand cmd = new HgLogCommand(hgRepo);
50 for (String u : cmdLineOpts.getList("-u", "--user")) { 52 for (String u : cmdLineOpts.getList("-u", "--user")) {
51 cmd.user(u); 53 cmd.user(u);
52 } 54 }
53 for (String b : cmdLineOpts.getList("-b", "--branches")) { 55 for (String b : cmdLineOpts.getList("-b", "--branches")) {
56 int limit = cmdLineOpts.getSingleInt(-1, "-l", "--limit"); 58 int limit = cmdLineOpts.getSingleInt(-1, "-l", "--limit");
57 if (limit != -1) { 59 if (limit != -1) {
58 cmd.limit(limit); 60 cmd.limit(limit);
59 } 61 }
60 List<String> files = cmdLineOpts.getList(""); 62 List<String> files = cmdLineOpts.getList("");
63 final long start = System.currentTimeMillis();
61 if (files.isEmpty()) { 64 if (files.isEmpty()) {
62 if (limit == -1) { 65 if (limit == -1) {
63 // no revisions and no limit 66 // no revisions and no limit
64 cmd.execute(dump); 67 cmd.execute(dump);
65 } else { 68 } else {
88 cmd.range(r[0], r[1]).file(f1.getPath(), true).execute(dump); 91 cmd.range(r[0], r[1]).file(f1.getPath(), true).execute(dump);
89 } 92 }
90 dump.complete(); 93 dump.complete();
91 } 94 }
92 } 95 }
93 // 96 // cmd = null;
94 // XXX new ChangelogWalker().setFile("hello.c").setRevisionRange(1, 4).accept(new Visitor); 97 System.out.println("Total time:" + (System.currentTimeMillis() - start));
98 // Main.force_gc();
95 } 99 }
96 100
97 private static int fixRange(int[] start_end, boolean reverse, int limit) { 101 private static int fixRange(int[] start_end, boolean reverse, int limit) {
98 assert start_end.length == 2; 102 assert start_end.length == 2;
99 if (limit < start_end[1]) { 103 if (limit < start_end[1]) {