示例#1
0
  /**
   * Returns absolute paths which have changed remotely comparing to the current branch, i.e.
   * performs <code>git diff --name-only master..origin/master</code>
   *
   * <p>Paths are absolute, Git-formatted (i.e. with forward slashes).
   */
  @NotNull
  public static Collection<String> getPathsDiffBetweenRefs(
      @NotNull Git git,
      @NotNull GitRepository repository,
      @NotNull String beforeRef,
      @NotNull String afterRef)
      throws VcsException {
    List<String> parameters = Arrays.asList("--name-only", "--pretty=format:");
    String range = beforeRef + ".." + afterRef;
    GitCommandResult result = git.diff(repository, parameters, range);
    if (!result.success()) {
      LOG.info(
          String.format(
              "Couldn't get diff in range [%s] for repository [%s]",
              range, repository.toLogString()));
      return Collections.emptyList();
    }

    final Collection<String> remoteChanges = new HashSet<String>();
    for (StringScanner s = new StringScanner(result.getOutputAsJoinedString()); s.hasMoreData(); ) {
      final String relative = s.line();
      if (StringUtil.isEmptyOrSpaces(relative)) {
        continue;
      }
      final String path = repository.getRoot().getPath() + "/" + unescapePath(relative);
      remoteChanges.add(path);
    }
    return remoteChanges;
  }
示例#2
0
 @NotNull
 public static Collection<GitRepository> getRepositoriesFromRoots(
     @NotNull GitRepositoryManager repositoryManager, @NotNull Collection<VirtualFile> roots) {
   Collection<GitRepository> repositories = new ArrayList<GitRepository>(roots.size());
   for (VirtualFile root : roots) {
     GitRepository repo = repositoryManager.getRepositoryForRoot(root);
     if (repo == null) {
       LOG.error("Repository not found for root " + root);
     } else {
       repositories.add(repo);
     }
   }
   return repositories;
 }
    @Override
    public void run(@NotNull ProgressIndicator indicator) {
      final List<Root> emptyRoots =
          loadRoots(
              myProject,
              myVcsRoots,
              myExceptions,
              false); // collect roots without fetching - just to show dialog
      if (!myExceptions.isEmpty()) {
        myExceptions.addAll(myExceptions);
        return;
      }
      myDialog = new GitPushActiveBranchesDialog(myProject, myVcsRoots, emptyRoots);
      myDialog.refreshTree(true, null, false); // start initial fetch

      indicator
          .stop(); // if indicator is not stopped, the progress would be displayed all the time the
      // dialog is displayed.
    }
 private static String parseRefs(
     SymbolicRefsI refs,
     Collection<String> currentRefs,
     List<String> locals,
     List<String> remotes,
     List<String> tags) {
   if (refs == null) return null;
   for (String ref : currentRefs) {
     final SymbolicRefs.Kind kind = refs.getKind(ref);
     if (SymbolicRefs.Kind.LOCAL.equals(kind)) {
       locals.add(ref);
     } else if (SymbolicRefs.Kind.REMOTE.equals(kind)) {
       remotes.add(ref);
     } else {
       tags.add(ref);
     }
   }
   if (refs.getCurrent() != null && currentRefs.contains(refs.getCurrent().getName()))
     return refs.getCurrent().getName();
   return null;
 }
  public static void historyWithLinks(
      final Project project,
      FilePath path,
      @Nullable final SymbolicRefsI refs,
      @NotNull final AsynchConsumer<GitCommit> gitCommitConsumer,
      @Nullable final Getter<Boolean> isCanceled,
      @Nullable Collection<VirtualFile> paths,
      final String... parameters)
      throws VcsException {
    // adjust path using change manager
    path = getLastCommitName(project, path);
    final VirtualFile root = GitUtil.getGitRoot(path);
    final GitLineHandler h = new GitLineHandler(project, root, GitCommand.LOG);
    final GitLogParser parser =
        new GitLogParser(
            project,
            GitLogParser.NameStatus.STATUS,
            SHORT_HASH,
            HASH,
            COMMIT_TIME,
            AUTHOR_NAME,
            AUTHOR_TIME,
            AUTHOR_EMAIL,
            COMMITTER_NAME,
            COMMITTER_EMAIL,
            SHORT_PARENTS,
            REF_NAMES,
            SUBJECT,
            BODY,
            RAW_BODY);
    h.setNoSSH(true);
    h.setStdoutSuppressed(true);
    h.addParameters(parameters);
    h.addParameters("--name-status", parser.getPretty(), "--encoding=UTF-8", "--full-history");
    if (paths != null && !paths.isEmpty()) {
      h.endOptions();
      h.addRelativeFiles(paths);
    } else {
      h.addParameters("--sparse");
      h.endOptions();
      h.addRelativePaths(path);
    }

    final VcsException[] exc = new VcsException[1];
    final Semaphore semaphore = new Semaphore();
    final StringBuilder sb = new StringBuilder();
    final Ref<Boolean> skipFirst = new Ref<Boolean>(true);
    h.addLineListener(
        new GitLineHandlerAdapter() {
          @Override
          public void onLineAvailable(final String line, final Key outputType) {
            try {
              if (ProcessOutputTypes.STDOUT.equals(outputType)) {
                if (isCanceled != null && isCanceled.get()) {
                  h.cancel();
                  return;
                }
                // if (line.charAt(line.length() - 1) != '\u0003') {
                if ((!line.startsWith("\u0001")) || skipFirst.get()) {
                  if (sb.length() > 0) {
                    sb.append("\n");
                  }
                  sb.append(line);
                  skipFirst.set(false);
                  return;
                }
                takeLine(project, line, sb, parser, refs, root, exc, h, gitCommitConsumer);
              }
            } catch (ProcessCanceledException e) {
              h.cancel();
              semaphore.up();
            }
          }

          @Override
          public void processTerminated(int exitCode) {
            semaphore.up();
          }

          @Override
          public void startFailed(Throwable exception) {
            semaphore.up();
          }
        });
    semaphore.down();
    h.start();
    semaphore.waitFor();
    takeLine(project, "", sb, parser, refs, root, exc, h, gitCommitConsumer);
    gitCommitConsumer.finished();
    if (exc[0] != null) {
      throw exc[0];
    }
  }
  public static void hashesWithParents(
      Project project,
      FilePath path,
      final AsynchConsumer<CommitHashPlusParents> consumer,
      final Getter<Boolean> isCanceled,
      Collection<VirtualFile> paths,
      final String... parameters)
      throws VcsException {
    // adjust path using change manager
    path = getLastCommitName(project, path);
    final VirtualFile root = GitUtil.getGitRoot(path);
    final GitLineHandler h = new GitLineHandler(project, root, GitCommand.LOG);
    final GitLogParser parser =
        new GitLogParser(
            project,
            GitLogParser.NameStatus.NAME,
            SHORT_HASH,
            COMMIT_TIME,
            SHORT_PARENTS,
            AUTHOR_NAME);
    h.setNoSSH(true);
    h.setStdoutSuppressed(true);
    h.addParameters(parameters);
    h.addParameters(parser.getPretty(), "--encoding=UTF-8", "--full-history");

    if (paths != null && !paths.isEmpty()) {
      h.endOptions();
      h.addRelativeFiles(paths);
    } else {
      h.addParameters("--sparse");
      h.endOptions();
      h.addRelativePaths(path);
    }

    final Semaphore semaphore = new Semaphore();
    h.addLineListener(
        new GitLineHandlerListener() {
          @Override
          public void onLineAvailable(final String line, final Key outputType) {
            try {
              if (ProcessOutputTypes.STDOUT.equals(outputType)) {
                if (isCanceled != null && isCanceled.get()) {
                  h.cancel();
                  return;
                }
                GitLogRecord record = parser.parseOneRecord(line);
                consumer.consume(
                    new CommitHashPlusParents(
                        record.getShortHash(),
                        record.getParentsShortHashes(),
                        record.getLongTimeStamp() * 1000,
                        record.getAuthorName()));
              }
            } catch (ProcessCanceledException e) {
              h.cancel();
              semaphore.up();
            }
          }

          @Override
          public void processTerminated(int exitCode) {
            semaphore.up();
          }

          @Override
          public void startFailed(Throwable exception) {
            semaphore.up();
          }
        });
    semaphore.down();
    h.start();
    semaphore.waitFor();
    consumer.finished();
  }
  /**
   * Load VCS roots
   *
   * @param project the project
   * @param roots the VCS root list
   * @param exceptions the list of of exceptions to use
   * @param fetchData if true, the data for remote is fetched.
   * @return the loaded information about vcs roots
   */
  private static List<Root> loadRoots(
      final Project project,
      final List<VirtualFile> roots,
      final Collection<VcsException> exceptions,
      final boolean fetchData) {
    final ArrayList<Root> rc = new ArrayList<Root>();
    for (VirtualFile root : roots) {
      try {
        Root r = new Root();
        rc.add(r);
        r.root = root;
        GitBranch b = GitBranch.current(project, root);
        if (b != null) {
          r.currentBranch = b.getFullName();
          r.remoteName = b.getTrackedRemoteName(project, root);
          r.remoteBranch = b.getTrackedBranchName(project, root);
          if (r.remoteName != null) {
            if (fetchData && !r.remoteName.equals(".")) {
              GitLineHandler fetch = new GitLineHandler(project, root, GitCommand.FETCH);
              fetch.addParameters(r.remoteName, "-v");
              Collection<VcsException> exs = GitHandlerUtil.doSynchronouslyWithExceptions(fetch);
              exceptions.addAll(exs);
            }
            GitBranch tracked = b.tracked(project, root);
            assert tracked != null : "Tracked branch cannot be null here";
            final boolean trackedBranchExists = tracked.exists(root);
            if (!trackedBranchExists) {
              LOG.info("loadRoots tracked branch " + tracked + " doesn't exist yet");
            }

            // check what remote commits are not yet merged
            if (trackedBranchExists) {
              GitSimpleHandler toPull = new GitSimpleHandler(project, root, GitCommand.LOG);
              toPull.addParameters(
                  "--pretty=format:%H", r.currentBranch + ".." + tracked.getFullName());
              toPull.setNoSSH(true);
              toPull.setStdoutSuppressed(true);
              StringScanner su = new StringScanner(toPull.run());
              while (su.hasMoreData()) {
                if (su.line().trim().length() != 0) {
                  r.remoteCommits++;
                }
              }
            }

            // check what local commits are to be pushed
            GitSimpleHandler toPush = new GitSimpleHandler(project, root, GitCommand.LOG);
            // if the tracked branch doesn't exist yet (nobody pushed the branch yet), show all
            // commits on this branch.
            final String revisions =
                trackedBranchExists
                    ? tracked.getFullName() + ".." + r.currentBranch
                    : r.currentBranch;
            toPush.addParameters("--pretty=format:%H%x20%ct%x20%at%x20%s%n%P", revisions);
            toPush.setNoSSH(true);
            toPush.setStdoutSuppressed(true);
            StringScanner sp = new StringScanner(toPush.run());
            while (sp.hasMoreData()) {
              if (sp.isEol()) {
                sp.line();
                continue;
              }
              Commit c = new Commit();
              c.root = r;
              String hash = sp.spaceToken();
              String time = sp.spaceToken();
              c.revision = new GitRevisionNumber(hash, new Date(Long.parseLong(time) * 1000L));
              c.authorTime = sp.spaceToken();
              c.message = sp.line();
              c.isMerge = sp.line().indexOf(' ') != -1;
              r.commits.add(c);
            }
          }
        }
      } catch (VcsException e) {
        exceptions.add(e);
      }
    }
    return rc;
  }