.. _changelog:

=========

Changelog

=========

1.4.1 (**2012-09-05**)

----------------------

:status: in-progress

:branch: beta

news

++++

- always put a comment about code-review status change even if user send

  empty data 

- modified_on column saves repository update and it's going to be used

  later for light version of main page ref #500

- pull request notifications send much nicer emails with details about pull

  request

fixes

+++++

- fixed migrations of permissions that can lead to inconsistency.

  Some users sent feedback that after upgrading from older versions issues 

  with updating default permissions occurred. RhodeCode detects that now and

  resets default user permission to initial state if there is a need for that.

  Also forces users to set the default value for new forking permission. 

- #535 improved apache wsgi example configuration in docs

- fixes #550 mercurial repositories comparision failed when origin repo had

  additional not-common changesets

- fixed status of code-review in preview windows of pull request

1.4.0 (**2012-09-03**)

----------------------

news

++++

- new codereview system

- email map, allowing users to have multiple email addresses mapped into

  their accounts

- improved git-hook system. Now all actions for git are logged into journal

  including pushed revisions, user and IP address

- changed setup-app into setup-rhodecode and added default options to it.

- new git repos are created as bare now by default

- #464 added links to groups in permission box

- #465 mentions autocomplete inside comments boxes

- #469 added --update-only option to whoosh to re-index only given list

  of repos in index 

- rhodecode-api CLI client

- new git http protocol replaced buggy dulwich implementation.

  Now based on pygrack & gitweb

- Improved RSS/ATOM feeds. Discoverable by browsers using proper headers, and 

  reformated based on user suggestions. Additional rss/atom feeds for user

  journal

- various i18n improvements

- #478 permissions overview for admin in user edit view

- File view now displays small gravatars off all authors of given file

- Implemented landing revisions. Each repository will get landing_rev attribute

  that defines 'default' revision/branch for generating readme files

- Implemented #509, RhodeCode enforces SSL for push/pulling if requested at 

  earliest possible call.

- Import remote svn repositories to mercurial using hgsubversion.

- Fixed #508 RhodeCode now has a option to explicitly set forking permissions

- RhodeCode can use alternative server for generating avatar icons

- implemented repositories locking. Pull locks, push unlocks. Also can be done

  via API calls

- #538 form for permissions can handle multiple users at once 

fixes

+++++

- improved translations

- fixes issue #455 Creating an archive generates an exception on Windows

- fixes #448 Download ZIP archive keeps file in /tmp open and results 

  in out of disk space

- fixes issue #454 Search results under Windows include proceeding

  backslash

- fixed issue #450. Rhodecode no longer will crash when bad revision is

  present in journal data.

- fix for issue #417, git execution was broken on windows for certain

  commands.

- fixed #413. Don't disable .git directory for bare repos on deleting

- fixed issue #459. Changed the way of obtaining logger in reindex task.

- fixed #453 added ID field in whoosh SCHEMA that solves the issue of

  reindexing modified files

- fixed #481 rhodecode emails are sent without Date header 

- fixed #458 wrong count when no repos are present

- fixed issue #492 missing `\ No newline at end of file` test at the end of 

  new chunk in html diff

- full text search now works also for commit messages

1.3.6 (**2012-05-17**)

----------------------

news

++++

- chinese traditional translation

- changed setup-app into setup-rhodecode and added arguments for auto-setup 

  mode that doesn't need user interaction 

fixes

+++++

- fixed no scm found warning

- fixed __future__ import error on rcextensions

- made simplejson required lib for speedup on JSON encoding

- fixes #449 bad regex could get more than revisions from parsing history

- don't clear DB session when CELERY_EAGER is turned ON

1.3.5 (**2012-05-10**)

----------------------

news

++++

- use ext_json for json module

- unified annotation view with file source view

- notification improvements, better inbox + css

- #419 don't strip passwords for login forms, make rhodecode 

  more compatible with LDAP servers

- Added HTTP_X_FORWARDED_FOR as another method of extracting 

  IP for pull/push logs. - moved all to base controller  

- #415: Adding comment to changeset causes reload. 

  Comments are now added via ajax and doesn't reload the page

- #374 LDAP config is discarded when LDAP can't be activated

    except:

        log.error('Failed to update user password')

        log.error(traceback.format_exc())

    return True

@task(ignore_result=True)

@dbsession

def send_email(recipients, subject, body, html_body=''):

    """

    Sends an email with defined parameters from the .ini files.

    :param recipients: list of recipients, it this is empty the defined email

        address from field 'email_to' is used instead

    :param subject: subject of the mail

    :param body: body of the mail

    :param html_body: html version of body

    """

    log = get_logger(send_email)

    DBS = get_session()

    email_config = config

    subject = "%s %s" % (email_config.get('email_prefix', ''), subject)

    if not recipients:

        # if recipients are not defined we send to email_config + all admins

        admins = [u.email for u in User.query()

                  .filter(User.admin == True).all()]

        recipients = [email_config.get('email_to')] + admins

    mail_from = email_config.get('app_email_from', 'RhodeCode')

    user = email_config.get('smtp_username')

    passwd = email_config.get('smtp_password')

    mail_server = email_config.get('smtp_server')

    mail_port = email_config.get('smtp_port')

    tls = str2bool(email_config.get('smtp_use_tls'))

    ssl = str2bool(email_config.get('smtp_use_ssl'))

    debug = str2bool(config.get('debug'))

    smtp_auth = email_config.get('smtp_auth')

    try:

        m = SmtpMailer(mail_from, user, passwd, mail_server, smtp_auth,

                       mail_port, ssl, tls, debug=debug)

        m.send(recipients, subject, body, html_body)

    except:

        log.error('Mail sending failed')

        log.error(traceback.format_exc())

        return False

    return True

@task(ignore_result=True)

@dbsession

def create_repo_fork(form_data, cur_user):

    """

    Creates a fork of repository using interval VCS methods

    :param form_data:

    :param cur_user:

    """

    from rhodecode.model.repo import RepoModel

    from rhodecode.model.user import UserModel

    log = get_logger(create_repo_fork)

    DBS = get_session()

    base_path = Repository.base_path()

    cur_user = UserModel(DBS)._get_user(cur_user)

    fork_name = form_data['repo_name_full']

    repo_type = form_data['repo_type']

    description = form_data['description']

    owner = cur_user

    private = form_data['private']

    clone_uri = form_data.get('clone_uri')

    repos_group = form_data['repo_group']

    landing_rev = form_data['landing_rev']

    copy_fork_permissions = form_data.get('copy_permissions')

    fork_of = RepoModel(DBS)._get_repo(form_data.get('fork_parent_id'))

    fork_repo = RepoModel(DBS).create_repo(

        fork_name, repo_type, description, owner, private, clone_uri,

        repos_group, landing_rev, just_db=True, fork_of=fork_of,

        copy_fork_permissions=copy_fork_permissions

    )

    update_after_clone = form_data['update_after_clone']

    source_repo_path = os.path.join(base_path, fork_of.repo_name)

    destination_fork_path = os.path.join(base_path, fork_name)

    log.info('creating fork of %s as %s', source_repo_path,

             destination_fork_path)

    backend = get_backend(repo_type)

    backend(safe_str(destination_fork_path), create=True,

            src_url=safe_str(source_repo_path),

    log_create_repository(fork_repo.get_dict(), created_by=cur_user.username)

    action_logger(cur_user, 'user_forked_repo:%s' % fork_name,

                   fork_of.repo_name, '', DBS)

    action_logger(cur_user, 'user_created_fork:%s' % fork_name,

                   fork_name, '', DBS)

    # finally commit at latest possible stage

    DBS.commit()

def __get_codes_stats(repo_name):

    from rhodecode.config.conf import  LANGUAGES_EXTENSIONS_MAP

    repo = Repository.get_by_repo_name(repo_name).scm_instance

    tip = repo.get_changeset()

    code_stats = {}

    def aggregate(cs):

        for f in cs[2]:

            ext = lower(f.extension)

            if ext in LANGUAGES_EXTENSIONS_MAP.keys() and not f.is_binary:

                if ext in code_stats:

                    code_stats[ext] += 1

                else:

                    code_stats[ext] = 1

    map(aggregate, tip.walk('/'))

    return code_stats or {}

        return self._get_all_revisions()

    def run_git_command(self, cmd):

        """

        Runs given ``cmd`` as git command and returns tuple

        (returncode, stdout, stderr).

        .. note::

           This method exists only until log/blame functionality is implemented

           at Dulwich (see https://bugs.launchpad.net/bugs/645142). Parsing

           os command's output is road to hell...

        :param cmd: git command to be executed

        """

        _copts = ['-c', 'core.quotepath=false', ]

        _str_cmd = False

        if isinstance(cmd, basestring):

            cmd = [cmd]

            _str_cmd = True

        gitenv = os.environ

        # need to clean fix GIT_DIR !

        if 'GIT_DIR' in gitenv:

            del gitenv['GIT_DIR']

        gitenv['GIT_CONFIG_NOGLOBAL'] = '1'

        cmd = ['git'] + _copts + cmd

        if _str_cmd:

            cmd = ' '.join(cmd)

        try:

            opts = dict(

                env=gitenv,

                shell=False,

            )

            if os.path.isdir(self.path):

                opts['cwd'] = self.path

            p = subprocessio.SubprocessIOChunker(cmd, **opts)

        except (EnvironmentError, OSError), err:

            log.error(traceback.format_exc())

            raise RepositoryError("Couldn't run git command (%s).\n"

                                  "Original error was:%s" % (cmd, err))

        return ''.join(p.output), ''.join(p.error)

    @classmethod

    def _check_url(cls, url):

        """

        Functon will check given url and try to verify if it's a valid

        link. Sometimes it may happened that mercurial will issue basic

        auth request that can cause whole API to hang when used from python

        or other external calls.

        On failures it'll raise urllib2.HTTPError

        """

        from mercurial.util import url as Url

        # those authnadlers are patched for python 2.6.5 bug an

        # infinit looping when given invalid resources

        from mercurial.url import httpbasicauthhandler, httpdigestauthhandler

        # check first if it's not an local url

        if os.path.isdir(url) or url.startswith('file:'):

            return True

        if('+' in url[:url.find('://')]):

            url = url[url.find('+') + 1:]

        handlers = []

        test_uri, authinfo = Url(url).authinfo()

        if not test_uri.endswith('info/refs'):

            test_uri = test_uri.rstrip('/') + '/info/refs'

        if authinfo:

            #create a password manager

            passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm()

            passmgr.add_password(*authinfo)

            handlers.extend((httpbasicauthhandler(passmgr),

                             httpdigestauthhandler(passmgr)))

        o = urllib2.build_opener(*handlers)

        o.addheaders = [('User-Agent', 'git/1.7.8.0')]  # fake some git

        q = {"service": 'git-upload-pack'}

        qs = '?%s' % urllib.urlencode(q)

        cu = "%s%s" % (test_uri, qs)

        req = urllib2.Request(cu, None, {})

        try:

            resp = o.open(req)

            return resp.code == 200

        except Exception, e:

            # means it cannot be cloned

            raise urllib2.URLError("[%s] %s" % (url, e))

    def _get_repo(self, create, src_url=None, update_after_clone=False,

        if create and os.path.exists(self.path):

            raise RepositoryError("Location already exist")

        if src_url and not create:

            raise RepositoryError("Create should be set to True if src_url is "

                                  "given (clone operation creates repository)")

        try:

            if create and src_url:

                GitRepository._check_url(src_url)

                self.clone(src_url, update_after_clone, bare)

                return Repo(self.path)

            elif create:

                os.mkdir(self.path)

                if bare:

                    return Repo.init_bare(self.path)

                else:

                    return Repo.init(self.path)

            else:

                return Repo(self.path)

        except (NotGitRepository, OSError), err:

            raise RepositoryError(err)

    def _get_all_revisions(self):

        # we must check if this repo is not empty, since later command

        # fails if it is. And it's cheaper to ask than throw the subprocess

        # errors

        try:

            self._repo.head()

        except KeyError:

            return []

        cmd = 'rev-list --all --reverse --date-order'

        try:

            so, se = self.run_git_command(cmd)

        except RepositoryError:

            # Can be raised for empty repositories

            return []

        return so.splitlines()

    def _get_all_revisions2(self):

        #alternate implementation using dulwich

        includes = [x[1][0] for x in self._parsed_refs.iteritems()

                    if x[1][1] != 'T']

        return [c.commit.id for c in self._repo.get_walker(include=includes)]

    def _get_revision(self, revision):

        """

        For git backend we always return integer here. This way we ensure

        that changset's revision attribute would become integer.

        """

        pattern = re.compile(r'^[[0-9a-fA-F]{12}|[0-9a-fA-F]{40}]$')

        is_bstr = lambda o: isinstance(o, (str, unicode))

        is_null = lambda o: len(o) == revision.count('0')

        if len(self.revisions) == 0:

            raise EmptyRepositoryError("There are no changesets yet")

        if revision in (None, '', 'tip', 'HEAD', 'head', -1):

            revision = self.revisions[-1]

        if ((is_bstr(revision) and revision.isdigit() and len(revision) < 12)

            or isinstance(revision, int) or is_null(revision)):

            try:

                revision = self.revisions[int(revision)]

            except:

                raise ChangesetDoesNotExistError("Revision %r does not exist "

                    "for this repository %s" % (revision, self))

        elif is_bstr(revision):

            # get by branch/tag name

            _ref_revision = self._parsed_refs.get(revision)

            _tags_shas = self.tags.values()

            if _ref_revision:  # and _ref_revision[1] in ['H', 'RH', 'T']:

                return _ref_revision[0]

            # maybe it's a tag ? we don't have them in self.revisions

            elif revision in _tags_shas:

                return _tags_shas[_tags_shas.index(revision)]

            elif not pattern.match(revision) or revision not in self.revisions:

                raise ChangesetDoesNotExistError("Revision %r does not exist "

                    "for this repository %s" % (revision, self))

        # Ensure we return full id

        if not pattern.match(str(revision)):

            raise ChangesetDoesNotExistError("Given revision %r not recognized"

                % revision)

        return revision

    def _get_archives(self, archive_name='tip'):

        for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]:

                yield {"type": i[0], "extension": i[1], "node": archive_name}

    def _get_url(self, url):

        """

        Returns normalized url. If schema is not given, would fall to

        filesystem (``file:///``) schema.