示例#1
0
 public BaseRascalREPL(
     InputStream stdin,
     OutputStream stdout,
     boolean prettyPrompt,
     boolean allowColors,
     File persistentHistory,
     Terminal terminal)
     throws IOException {
   super(stdin, stdout, prettyPrompt, allowColors, persistentHistory, terminal);
   if (terminal.isAnsiSupported() && allowColors) {
     indentedPrettyPrinter = new ReplTextWriter();
     singleLinePrettyPrinter = new ReplTextWriter(false);
   } else {
     indentedPrettyPrinter = new StandardTextWriter();
     singleLinePrettyPrinter = new StandardTextWriter(false);
   }
 }
示例#2
0
文件: Log.java 项目: rouault/GeoGit
  /**
   * Executes the log command using the provided options.
   *
   * @param cli
   * @throws IOException
   * @see org.geogit.cli.AbstractCommand#runInternal(org.geogit.cli.GeogitCLI)
   */
  @Override
  public void runInternal(GeogitCLI cli) throws Exception {
    final Platform platform = cli.getPlatform();
    Preconditions.checkState(
        cli.getGeogit() != null, "Not a geogit repository: " + platform.pwd().getAbsolutePath());

    Preconditions.checkArgument(
        !(args.summary && args.oneline), "--summary and --oneline cannot be used together");
    Preconditions.checkArgument(
        !(args.stats && args.oneline), "--stats and --oneline cannot be used together");
    Preconditions.checkArgument(
        !(args.stats && args.oneline), "--name-only and --oneline cannot be used together");

    geogit = cli.getGeogit();

    LogOp op =
        geogit.command(LogOp.class).setTopoOrder(args.topo).setFirstParentOnly(args.firstParent);

    refs = Maps.newHashMap();
    if (args.decoration) {
      Optional<Ref> head = geogit.command(RefParse.class).setName(Ref.HEAD).call();
      refs.put(head.get().getObjectId(), Ref.HEAD);
      ImmutableSet<Ref> set = geogit.command(ForEachRef.class).call();
      for (Ref ref : set) {
        ObjectId id = ref.getObjectId();
        if (refs.containsKey(id)) {
          refs.put(id, refs.get(id) + ", " + ref.getName());
        } else {
          refs.put(id, ref.getName());
        }
      }
    }
    if (args.all) {
      ImmutableSet<Ref> refs = geogit.command(ForEachRef.class).call();
      List<ObjectId> list = Lists.newArrayList();
      for (Ref ref : refs) {
        list.add(ref.getObjectId());
      }
      Optional<Ref> head = geogit.command(RefParse.class).setName(Ref.HEAD).call();
      if (head.isPresent()) {
        Ref ref = head.get();
        if (ref instanceof SymRef) {
          ObjectId id = ref.getObjectId();
          list.remove(id);
          list.add(id); // put the HEAD ref in the last position, to give it preference
        }
      }
      for (ObjectId id : list) {
        op.addCommit(id);
      }
    } else if (args.branch != null) {
      Optional<Ref> obj = geogit.command(RefParse.class).setName(args.branch).call();
      Preconditions.checkArgument(obj.isPresent(), "Wrong branch name: " + args.branch);
      op.addCommit(obj.get().getObjectId());
    }

    if (args.author != null && !args.author.isEmpty()) {
      op.setAuthor(args.author);
    }
    if (args.committer != null && !args.committer.isEmpty()) {
      op.setCommiter(args.committer);
    }
    if (args.skip != null) {
      op.setSkip(args.skip.intValue());
    }
    if (args.limit != null) {
      op.setLimit(args.limit.intValue());
    }
    if (args.since != null || args.until != null) {
      Date since = new Date(0);
      Date until = new Date();
      if (args.since != null) {
        since = new Date(geogit.command(ParseTimestamp.class).setString(args.since).call());
      }
      if (args.until != null) {
        until = new Date(geogit.command(ParseTimestamp.class).setString(args.until).call());
        if (args.all) {
          throw new IllegalStateException(
              "Cannot specify 'until' commit when listing all branches");
        }
      }
      op.setTimeRange(new Range<Date>(Date.class, since, until));
    }
    if (!args.sinceUntilPaths.isEmpty()) {
      List<String> sinceUntil =
          ImmutableList.copyOf((Splitter.on("..").split(args.sinceUntilPaths.get(0))));
      Preconditions.checkArgument(
          sinceUntil.size() == 1 || sinceUntil.size() == 2,
          "Invalid refSpec format, expected [<until>]|[<since>..<until>]: %s",
          args.sinceUntilPaths.get(0));

      String sinceRefSpec;
      String untilRefSpec;
      if (sinceUntil.size() == 1) {
        // just until was given
        sinceRefSpec = null;
        untilRefSpec = sinceUntil.get(0);
      } else {
        sinceRefSpec = sinceUntil.get(0);
        untilRefSpec = sinceUntil.get(1);
      }
      if (sinceRefSpec != null) {
        Optional<ObjectId> since;
        since = geogit.command(RevParse.class).setRefSpec(sinceRefSpec).call();
        Preconditions.checkArgument(since.isPresent(), "Object not found '%s'", sinceRefSpec);
        op.setSince(since.get());
      }
      if (untilRefSpec != null) {
        if (args.all) {
          throw new IllegalStateException(
              "Cannot specify 'until' commit when listing all branches");
        }
        Optional<ObjectId> until;
        until = geogit.command(RevParse.class).setRefSpec(untilRefSpec).call();
        Preconditions.checkArgument(until.isPresent(), "Object not found '%s'", sinceRefSpec);
        op.setUntil(until.get());
      }
    }
    if (!args.pathNames.isEmpty()) {
      for (String s : args.pathNames) {
        op.addPath(s);
      }
    }
    Iterator<RevCommit> log = op.call();
    console = cli.getConsole();
    Terminal terminal = console.getTerminal();
    switch (args.color) {
      case never:
        useColor = false;
        break;
      case always:
        useColor = true;
        break;
      default:
        useColor = terminal.isAnsiSupported();
    }

    if (!log.hasNext()) {
      console.println("No commits to show");
      console.flush();
      return;
    }

    LogEntryPrinter printer;
    if (args.oneline) {
      printer = new OneLineConverter();
    } else {
      LOG_DETAIL detail;
      if (args.summary) {
        detail = LOG_DETAIL.SUMMARY;
      } else if (args.names) {
        detail = LOG_DETAIL.NAMES_ONLY;
      } else if (args.stats) {
        detail = LOG_DETAIL.STATS;
      } else {
        detail = LOG_DETAIL.NOTHING;
      }

      printer = new StandardConverter(detail, geogit.getPlatform());
    }

    while (log.hasNext()) {
      printer.print(log.next());
      console.flush();
    }
  }