tikhomirov@143: /*
tikhomirov@143:  * Copyright (c) 2011 TMate Software Ltd
tikhomirov@143:  *  
tikhomirov@143:  * This program is free software; you can redistribute it and/or modify
tikhomirov@143:  * it under the terms of the GNU General Public License as published by
tikhomirov@143:  * the Free Software Foundation; version 2 of the License.
tikhomirov@143:  *
tikhomirov@143:  * This program is distributed in the hope that it will be useful,
tikhomirov@143:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
tikhomirov@143:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
tikhomirov@143:  * GNU General Public License for more details.
tikhomirov@143:  *
tikhomirov@143:  * For information on how to redistribute this software under
tikhomirov@143:  * the terms of a license other than GNU General Public License
tikhomirov@143:  * contact TMate Software at support@hg4j.com
tikhomirov@143:  */
tikhomirov@143: package org.tmatesoft.hg.console;
tikhomirov@143: 
tikhomirov@143: import static org.tmatesoft.hg.repo.HgRepository.TIP;
tikhomirov@143: 
tikhomirov@143: import java.util.ArrayList;
tikhomirov@143: import java.util.Collections;
tikhomirov@143: import java.util.List;
tikhomirov@143: import java.util.Map;
tikhomirov@143: 
tikhomirov@143: import org.tmatesoft.hg.core.HgLogCommand.FileRevision;
tikhomirov@143: import org.tmatesoft.hg.core.HgManifestCommand;
tikhomirov@143: import org.tmatesoft.hg.core.Nodeid;
tikhomirov@157: import org.tmatesoft.hg.internal.ByteArrayChannel;
tikhomirov@143: import org.tmatesoft.hg.internal.DigestHelper;
tikhomirov@143: import org.tmatesoft.hg.repo.HgDataFile;
tikhomirov@143: import org.tmatesoft.hg.repo.HgInternals;
tikhomirov@143: import org.tmatesoft.hg.repo.HgManifest;
tikhomirov@143: import org.tmatesoft.hg.repo.HgRepository;
tikhomirov@143: import org.tmatesoft.hg.repo.HgStatusCollector;
tikhomirov@143: import org.tmatesoft.hg.repo.HgStatusInspector;
tikhomirov@143: import org.tmatesoft.hg.repo.HgWorkingCopyStatusCollector;
tikhomirov@143: import org.tmatesoft.hg.util.Path;
tikhomirov@143: 
tikhomirov@143: /**
tikhomirov@143:  * Various debug dumps. 
tikhomirov@143:  * 
tikhomirov@143:  * @author Artem Tikhomirov
tikhomirov@143:  * @author TMate Software Ltd.
tikhomirov@143:  */
tikhomirov@143: public class Main {
tikhomirov@143: 	
tikhomirov@143: 	private Options cmdLineOpts;
tikhomirov@143: 	private HgRepository hgRepo;
tikhomirov@143: 
tikhomirov@143: 	public Main(String[] args) throws Exception {
tikhomirov@143: 		cmdLineOpts = Options.parse(args);
tikhomirov@143: 		hgRepo = cmdLineOpts.findRepository();
tikhomirov@143: 		if (hgRepo.isInvalid()) {
tikhomirov@143: 			System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
tikhomirov@143: 			return;
tikhomirov@143: 		}
tikhomirov@143: 		System.out.println("REPO:" + hgRepo.getLocation());
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	public static void main(String[] args) throws Exception {
tikhomirov@143: 		Main m = new Main(args);
tikhomirov@157: 		m.inflaterLengthException();
tikhomirov@157: //		m.dumpIgnored();
tikhomirov@157: //		m.dumpDirstate();
tikhomirov@157: //		m.testStatusInternals();
tikhomirov@157: //		m.catCompleteHistory();
tikhomirov@157: //		m.dumpCompleteManifestLow();
tikhomirov@157: //		m.dumpCompleteManifestHigh();
tikhomirov@157: //		m.bunchOfTests();
tikhomirov@157: 	}
tikhomirov@157: 	
tikhomirov@157: 	private void inflaterLengthException() throws Exception {
tikhomirov@157: 		HgDataFile f1 = hgRepo.getFileNode("src/com/tmate/hgkit/console/Bundle.java");
tikhomirov@157: 		HgDataFile f2 = hgRepo.getFileNode("test-repos.jar");
tikhomirov@157: 		System.out.println(f1.isCopy());
tikhomirov@157: 		System.out.println(f2.isCopy());
tikhomirov@157: 		ByteArrayChannel bac = new ByteArrayChannel();
tikhomirov@158: 		f1.content(1, bac); // 0: 1151, 1: 1139
tikhomirov@158: 		System.out.println(bac.toArray().length);
tikhomirov@158: 		f2.content(0, bac = new ByteArrayChannel()); // 0: 14269
tikhomirov@157: 		System.out.println(bac.toArray().length);
tikhomirov@143: 	}
tikhomirov@143: 	
tikhomirov@143: 	private void dumpIgnored() {
tikhomirov@143: 		HgInternals debug = new HgInternals(hgRepo);
tikhomirov@143: 		String[] toCheck = new String[] {"design.txt", "src/com/tmate/hgkit/ll/Changelog.java", "src/Extras.java", "bin/com/tmate/hgkit/ll/Changelog.class"};
tikhomirov@143: 		boolean[] checkResult = debug.checkIgnored(toCheck);
tikhomirov@143: 		for (int i = 0; i < toCheck.length; i++) {
tikhomirov@143: 			System.out.println("Ignored " + toCheck[i] + ": " + checkResult[i]);
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: 	
tikhomirov@143: 	private void dumpDirstate() {
tikhomirov@143: 		new HgInternals(hgRepo).dumpDirstate();
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	
tikhomirov@157: 	private void catCompleteHistory() throws Exception {
tikhomirov@143: 		DigestHelper dh = new DigestHelper();
tikhomirov@143: 		for (String fname : cmdLineOpts.getList("")) {
tikhomirov@143: 			System.out.println(fname);
tikhomirov@143: 			HgDataFile fn = hgRepo.getFileNode(fname);
tikhomirov@143: 			if (fn.exists()) {
tikhomirov@143: 				int total = fn.getRevisionCount();
tikhomirov@143: 				System.out.printf("Total revisions: %d\n", total);
tikhomirov@143: 				for (int i = 0; i < total; i++) {
tikhomirov@157: 					ByteArrayChannel sink = new ByteArrayChannel();
tikhomirov@157: 					fn.content(i, sink);
tikhomirov@143: 					System.out.println("==========>");
tikhomirov@157: 					byte[] content = sink.toArray();
tikhomirov@143: 					System.out.println(new String(content));
tikhomirov@143: 					int[] parentRevisions = new int[2];
tikhomirov@143: 					byte[] parent1 = new byte[20];
tikhomirov@143: 					byte[] parent2 = new byte[20];
tikhomirov@143: 					fn.parents(i, parentRevisions, parent1, parent2);
tikhomirov@143: 					System.out.println(dh.sha1(parent1, parent2, content).asHexString());
tikhomirov@143: 				}
tikhomirov@143: 			} else {
tikhomirov@143: 				System.out.println(">>>Not found!");
tikhomirov@143: 			}
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	private void dumpCompleteManifestLow() {
tikhomirov@143: 		hgRepo.getManifest().walk(0, TIP, new ManifestDump());
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	public static final class ManifestDump implements HgManifest.Inspector {
tikhomirov@143: 		public boolean begin(int revision, Nodeid nid) {
tikhomirov@143: 			System.out.printf("%d : %s\n", revision, nid);
tikhomirov@143: 			return true;
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public boolean next(Nodeid nid, String fname, String flags) {
tikhomirov@143: 			System.out.println(nid + "\t" + fname + "\t\t" + flags);
tikhomirov@143: 			return true;
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public boolean end(int revision) {
tikhomirov@143: 			System.out.println();
tikhomirov@143: 			return true;
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	private void dumpCompleteManifestHigh() {
tikhomirov@143: 		new HgManifestCommand(hgRepo).dirs(true).execute(new HgManifestCommand.Handler() {
tikhomirov@143: 			
tikhomirov@143: 			public void begin(Nodeid manifestRevision) {
tikhomirov@143: 				System.out.println(">> " + manifestRevision);
tikhomirov@143: 			}
tikhomirov@143: 			public void dir(Path p) {
tikhomirov@143: 				System.out.println(p);
tikhomirov@143: 			}
tikhomirov@143: 			public void file(FileRevision fileRevision) {
tikhomirov@143: 				System.out.print(fileRevision.getRevision());;
tikhomirov@143: 				System.out.print("   ");
tikhomirov@143: 				System.out.println(fileRevision.getPath());
tikhomirov@143: 			}
tikhomirov@143: 			
tikhomirov@143: 			public void end(Nodeid manifestRevision) {
tikhomirov@143: 				System.out.println();
tikhomirov@143: 			}
tikhomirov@143: 		}); 
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	private void bunchOfTests() throws Exception {
tikhomirov@143: 		HgInternals debug = new HgInternals(hgRepo);
tikhomirov@143: 		debug.dumpDirstate();
tikhomirov@143: 		final StatusDump dump = new StatusDump();
tikhomirov@143: 		dump.showIgnored = false;
tikhomirov@143: 		dump.showClean = false;
tikhomirov@143: 		HgStatusCollector sc = new HgStatusCollector(hgRepo);
tikhomirov@143: 		final int r1 = 0, r2 = 3;
tikhomirov@143: 		System.out.printf("Status for changes between revision %d and %d:\n", r1, r2);
tikhomirov@143: 		sc.walk(r1, r2, dump);
tikhomirov@143: 		// 
tikhomirov@143: 		System.out.println("\n\nSame, but sorted in the way hg status does:");
tikhomirov@143: 		HgStatusCollector.Record r = sc.status(r1, r2);
tikhomirov@143: 		sortAndPrint('M', r.getModified(), null);
tikhomirov@143: 		sortAndPrint('A', r.getAdded(), null);
tikhomirov@143: 		sortAndPrint('R', r.getRemoved(), null);
tikhomirov@143: 		//
tikhomirov@143: 		System.out.println("\n\nTry hg status --change <rev>:");
tikhomirov@143: 		sc.change(0, dump);
tikhomirov@143: 		System.out.println("\nStatus against working dir:");
tikhomirov@143: 		HgWorkingCopyStatusCollector wcc = new HgWorkingCopyStatusCollector(hgRepo);
tikhomirov@143: 		wcc.walk(TIP, dump);
tikhomirov@143: 		System.out.println();
tikhomirov@143: 		System.out.printf("Manifest of the revision %d:\n", r2);
tikhomirov@143: 		hgRepo.getManifest().walk(r2, r2, new ManifestDump());
tikhomirov@143: 		System.out.println();
tikhomirov@143: 		System.out.printf("\nStatus of working dir against %d:\n", r2);
tikhomirov@143: 		r = wcc.status(r2);
tikhomirov@143: 		sortAndPrint('M', r.getModified(), null);
tikhomirov@143: 		sortAndPrint('A', r.getAdded(), r.getCopied());
tikhomirov@143: 		sortAndPrint('R', r.getRemoved(), null);
tikhomirov@143: 		sortAndPrint('?', r.getUnknown(), null);
tikhomirov@143: 		sortAndPrint('I', r.getIgnored(), null);
tikhomirov@143: 		sortAndPrint('C', r.getClean(), null);
tikhomirov@143: 		sortAndPrint('!', r.getMissing(), null);
tikhomirov@143: 	}
tikhomirov@143: 	
tikhomirov@143: 	private void sortAndPrint(char prefix, List<Path> ul, Map<Path, Path> copies) {
tikhomirov@143: 		ArrayList<Path> sortList = new ArrayList<Path>(ul);
tikhomirov@143: 		Collections.sort(sortList);
tikhomirov@143: 		for (Path s : sortList)  {
tikhomirov@143: 			System.out.print(prefix);
tikhomirov@143: 			System.out.print(' ');
tikhomirov@143: 			System.out.println(s);
tikhomirov@143: 			if (copies != null && copies.containsKey(s)) {
tikhomirov@143: 				System.out.println("  " + copies.get(s));
tikhomirov@143: 			}
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 
tikhomirov@143: 	private void testStatusInternals() {
tikhomirov@143: 		HgDataFile n = hgRepo.getFileNode(Path.create("design.txt"));
tikhomirov@143: 		for (String s : new String[] {"011dfd44417c72bd9e54cf89b82828f661b700ed", "e5529faa06d53e06a816e56d218115b42782f1ba", "c18e7111f1fc89a80a00f6a39d51288289a382fc"}) {
tikhomirov@143: 			// expected: 359, 2123, 3079
tikhomirov@143: 			byte[] b = s.getBytes();
tikhomirov@143: 			final Nodeid nid = Nodeid.fromAscii(b, 0, b.length);
tikhomirov@143: 			System.out.println(s + " : " + n.length(nid));
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: 
tikhomirov@143: 	private static class StatusDump implements HgStatusInspector {
tikhomirov@143: 		public boolean hideStatusPrefix = false; // hg status -n option
tikhomirov@143: 		public boolean showCopied = true; // -C
tikhomirov@143: 		public boolean showIgnored = true; // -i
tikhomirov@143: 		public boolean showClean = true; // -c
tikhomirov@143: 
tikhomirov@143: 		public void modified(Path fname) {
tikhomirov@143: 			print('M', fname);
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void added(Path fname) {
tikhomirov@143: 			print('A', fname);
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void copied(Path fnameOrigin, Path fnameAdded) {
tikhomirov@143: 			added(fnameAdded);
tikhomirov@143: 			if (showCopied) {
tikhomirov@143: 				print(' ', fnameOrigin);
tikhomirov@143: 			}
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void removed(Path fname) {
tikhomirov@143: 			print('R', fname);
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void clean(Path fname) {
tikhomirov@143: 			if (showClean) {
tikhomirov@143: 				print('C', fname);
tikhomirov@143: 			}
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void missing(Path fname) {
tikhomirov@143: 			print('!', fname);
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void unknown(Path fname) {
tikhomirov@143: 			print('?', fname);
tikhomirov@143: 		}
tikhomirov@143: 
tikhomirov@143: 		public void ignored(Path fname) {
tikhomirov@143: 			if (showIgnored) {
tikhomirov@143: 				print('I', fname);
tikhomirov@143: 			}
tikhomirov@143: 		}
tikhomirov@143: 		
tikhomirov@143: 		private void print(char status, Path fname) {
tikhomirov@143: 			if (!hideStatusPrefix) {
tikhomirov@143: 				System.out.print(status);
tikhomirov@143: 				System.out.print(' ');
tikhomirov@143: 			}
tikhomirov@143: 			System.out.println(fname);
tikhomirov@143: 		}
tikhomirov@143: 	}
tikhomirov@143: }