class ChangesetController(BaseRepoController):
def __before__(self):
super(ChangesetController, self).__before__()
c.affected_files_cut_off = 60
def __load_data(self):
repo_model = RepoModel()
c.users_array = repo_model.get_users_js()
c.user_groups_array = repo_model.get_user_groups_js()
def _index(self, revision, method):
c.anchor_url = anchor_url
c.ignorews_url = _ignorews_url
c.context_url = _context_url
c.fulldiff = fulldiff = request.GET.get('fulldiff')
#get ranges of revisions if preset
rev_range = revision.split('...')[:2]
enable_comments = True
c.cs_repo = c.db_repo
try:
if len(rev_range) == 2:
enable_comments = False
rev_start = rev_range[0]
rev_end = rev_range[1]
rev_ranges = c.db_repo_scm_instance.get_changesets(
start=rev_start, end=rev_end)
else:
rev_ranges = [c.db_repo_scm_instance.get_changeset(revision)]
c.cs_ranges = list(rev_ranges)
if not c.cs_ranges:
raise RepositoryError('Changeset range returned empty result')
except (ChangesetDoesNotExistError, ), e:
log.error(traceback.format_exc())
msg = _('Such revision does not exist for this repository')
h.flash(msg, category='error')
raise HTTPNotFound()
c.changes = OrderedDict()
c.lines_added = 0 # count of lines added
c.lines_deleted = 0 # count of lines removes
c.changeset_statuses = ChangesetStatus.STATUSES
comments = dict()
c.statuses = []
c.inline_comments = []
c.inline_cnt = 0
# Iterate over ranges (default changeset view is always one changeset)
for changeset in c.cs_ranges:
inlines = []
if method == 'show':
c.statuses.extend([
ChangesetStatusModel().get_status(c.db_repo.repo_id,
changeset.raw_id)
])
# Changeset comments
comments.update(
(com.comment_id, com)
for com in ChangesetCommentsModel().get_comments(
c.db_repo.repo_id, revision=changeset.raw_id))
# Status change comments - mostly from pull requests
comments.update((
st.changeset_comment_id, st.comment
) for st in ChangesetStatusModel().get_statuses(
c.db_repo.repo_id, changeset.raw_id, with_revisions=True))
inlines = ChangesetCommentsModel()\
.get_inline_comments(c.db_repo.repo_id,
revision=changeset.raw_id)
c.inline_comments.extend(inlines)
c.changes[changeset.raw_id] = []
cs2 = changeset.raw_id
cs1 = changeset.parents[
0].raw_id if changeset.parents else EmptyChangeset().raw_id
context_lcl = get_line_ctx('', request.GET)
ign_whitespace_lcl = ign_whitespace_lcl = get_ignore_ws(
'', request.GET)
_diff = c.db_repo_scm_instance.get_diff(
cs1,
cs2,
ignore_whitespace=ign_whitespace_lcl,
context=context_lcl)
diff_limit = self.cut_off_limit if not fulldiff else None
diff_processor = diffs.DiffProcessor(
_diff,
vcs=c.db_repo_scm_instance.alias,
format='gitdiff',
diff_limit=diff_limit)
cs_changes = OrderedDict()
if method == 'show':
_parsed = diff_processor.prepare()
c.limited_diff = False
if isinstance(_parsed, LimitedDiffContainer):
c.limited_diff = True
for f in _parsed:
st = f['stats']
c.lines_added += st['added']
c.lines_deleted += st['deleted']
fid = h.FID(changeset.raw_id, f['filename'])
diff = diff_processor.as_html(
enable_comments=enable_comments, parsed_lines=[f])
cs_changes[fid] = [
cs1, cs2, f['operation'], f['filename'], diff, st
]
else:
# downloads/raw we only need RAW diff nothing else
diff = diff_processor.as_raw()
cs_changes[''] = [None, None, None, None, diff, None]
c.changes[changeset.raw_id] = cs_changes
#sort comments in creation order
c.comments = [com for com_id, com in sorted(comments.items())]
# count inline comments
for __, lines in c.inline_comments:
for comments in lines.values():
c.inline_cnt += len(comments)
if len(c.cs_ranges) == 1:
c.changeset = c.cs_ranges[0]
c.parent_tmpl = ''.join(
['# Parent %s\n' % x.raw_id for x in c.changeset.parents])
if method == 'download':
response.content_type = 'text/plain'
response.content_disposition = 'attachment; filename=%s.diff' \
% revision[:12]
return diff
elif method == 'patch':
response.content_type = 'text/plain'
c.diff = safe_unicode(diff)
return render('changeset/patch_changeset.html')
elif method == 'raw':
response.content_type = 'text/plain'
return diff
elif method == 'show':
self.__load_data()
if len(c.cs_ranges) == 1:
return render('changeset/changeset.html')
else:
c.cs_ranges_org = None
c.cs_comments = {}
revs = [ctx.revision for ctx in reversed(c.cs_ranges)]
c.jsdata = json.dumps(graph_data(c.db_repo_scm_instance, revs))
return render('changeset/changeset_range.html')
def anchor_url(revision, path, GET):
fid = h.FID(revision, path)
return h.url.current(anchor=fid, **dict(GET))
def compare(self, repo_name, org_ref_type, org_ref_name, other_ref_type,
other_ref_name):
org_ref_name = org_ref_name.strip()
other_ref_name = other_ref_name.strip()
# If merge is True:
# Show what org would get if merged with other:
# List changesets that are ancestors of other but not of org.
# New changesets in org is thus ignored.
# Diff will be from common ancestor, and merges of org to other will thus be ignored.
# If merge is False:
# Make a raw diff from org to other, no matter if related or not.
# Changesets in one and not in the other will be ignored
merge = bool(request.GET.get('merge'))
# fulldiff disables cut_off_limit
fulldiff = request.GET.get('fulldiff')
# partial uses compare_cs.html template directly
partial = request.environ.get('HTTP_X_PARTIAL_XHR')
# is_ajax_preview puts hidden input field with changeset revisions
c.is_ajax_preview = partial and request.GET.get('is_ajax_preview')
# swap url for compare_diff page - never partial and never is_ajax_preview
c.swap_url = h.url('compare_url',
repo_name=c.cs_repo.repo_name,
org_ref_type=other_ref_type,
org_ref_name=other_ref_name,
other_repo=c.a_repo.repo_name,
other_ref_type=org_ref_type,
other_ref_name=org_ref_name,
merge=merge or '')
# set callbacks for generating markup for icons
c.ignorews_url = _ignorews_url
c.context_url = _context_url
ignore_whitespace = request.GET.get('ignorews') == '1'
line_context = safe_int(request.GET.get('context'), 3)
c.a_rev = self._get_ref_rev(c.a_repo,
org_ref_type,
org_ref_name,
returnempty=True)
c.cs_rev = self._get_ref_rev(c.cs_repo, other_ref_type, other_ref_name)
c.compare_home = False
c.a_ref_name = org_ref_name
c.a_ref_type = org_ref_type
c.cs_ref_name = other_ref_name
c.cs_ref_type = other_ref_type
c.cs_ranges, c.cs_ranges_org, c.ancestors = self._get_changesets(
c.a_repo.scm_instance.alias, c.a_repo.scm_instance, c.a_rev,
c.cs_repo.scm_instance, c.cs_rev)
raw_ids = [x.raw_id for x in c.cs_ranges]
c.cs_comments = c.cs_repo.get_comments(raw_ids)
c.cs_statuses = c.cs_repo.statuses(raw_ids)
revs = [ctx.revision for ctx in reversed(c.cs_ranges)]
c.jsdata = graph_data(c.cs_repo.scm_instance, revs)
if partial:
return render('compare/compare_cs.html')
org_repo = c.a_repo
other_repo = c.cs_repo
if merge:
rev1 = msg = None
if not c.cs_ranges:
msg = _('Cannot show empty diff')
elif not c.ancestors:
msg = _('No ancestor found for merge diff')
elif len(c.ancestors) == 1:
rev1 = c.ancestors[0]
else:
msg = _('Multiple merge ancestors found for merge compare')
if rev1 is None:
h.flash(msg, category='error')
log.error(msg)
raise HTTPNotFound
# case we want a simple diff without incoming changesets,
# previewing what will be merged.
# Make the diff on the other repo (which is known to have other_rev)
log.debug('Using ancestor %s as rev1 instead of %s', rev1, c.a_rev)
org_repo = other_repo
else: # comparing tips, not necessarily linearly related
if org_repo != other_repo:
# TODO: we could do this by using hg unionrepo
log.error('cannot compare across repos %s and %s', org_repo,
other_repo)
h.flash(_(
'Cannot compare repositories without using common ancestor'
),
category='error')
raise HTTPBadRequest
rev1 = c.a_rev
diff_limit = None if fulldiff else self.cut_off_limit
log.debug('running diff between %s and %s in %s', rev1, c.cs_rev,
org_repo.scm_instance.path)
raw_diff = diffs.get_diff(org_repo.scm_instance,
rev1=rev1,
rev2=c.cs_rev,
ignore_whitespace=ignore_whitespace,
context=line_context)
diff_processor = diffs.DiffProcessor(raw_diff, diff_limit=diff_limit)
c.limited_diff = diff_processor.limited_diff
c.file_diff_data = []
c.lines_added = 0
c.lines_deleted = 0
for f in diff_processor.parsed:
st = f['stats']
c.lines_added += st['added']
c.lines_deleted += st['deleted']
filename = f['filename']
fid = h.FID('', filename)
html_diff = diffs.as_html(enable_comments=False, parsed_lines=[f])
c.file_diff_data.append(
(fid, None, f['operation'], f['old_filename'], filename,
html_diff, st))
return render('compare/compare_diff.html')
def _index(self, revision, method):
c.pull_request = None
c.anchor_url = anchor_url
c.ignorews_url = _ignorews_url
c.context_url = _context_url
c.fulldiff = request.GET.get(
'fulldiff') # for reporting number of changed files
# get ranges of revisions if preset
rev_range = revision.split('...')[:2]
enable_comments = True
c.cs_repo = c.db_repo
try:
if len(rev_range) == 2:
enable_comments = False
rev_start = rev_range[0]
rev_end = rev_range[1]
rev_ranges = c.db_repo_scm_instance.get_changesets(
start=rev_start, end=rev_end)
else:
rev_ranges = [c.db_repo_scm_instance.get_changeset(revision)]
c.cs_ranges = list(rev_ranges)
if not c.cs_ranges:
raise RepositoryError('Changeset range returned empty result')
except (ChangesetDoesNotExistError, EmptyRepositoryError):
log.debug(traceback.format_exc())
msg = _('Such revision does not exist for this repository')
h.flash(msg, category='error')
raise HTTPNotFound()
c.changes = OrderedDict()
c.lines_added = 0 # count of lines added
c.lines_deleted = 0 # count of lines removes
c.changeset_statuses = ChangesetStatus.STATUSES
comments = dict()
c.statuses = []
c.inline_comments = []
c.inline_cnt = 0
# Iterate over ranges (default changeset view is always one changeset)
for changeset in c.cs_ranges:
if method == 'show':
c.statuses.extend([
ChangesetStatusModel().get_status(c.db_repo.repo_id,
changeset.raw_id)
])
# Changeset comments
comments.update(
(com.comment_id, com)
for com in ChangesetCommentsModel().get_comments(
c.db_repo.repo_id, revision=changeset.raw_id))
# Status change comments - mostly from pull requests
comments.update((
st.comment_id, st.comment
) for st in ChangesetStatusModel().get_statuses(
c.db_repo.repo_id, changeset.raw_id, with_revisions=True)
if st.comment_id is not None)
inlines = ChangesetCommentsModel() \
.get_inline_comments(c.db_repo.repo_id,
revision=changeset.raw_id)
c.inline_comments.extend(inlines)
cs2 = changeset.raw_id
cs1 = changeset.parents[
0].raw_id if changeset.parents else EmptyChangeset().raw_id
context_lcl = get_line_ctx('', request.GET)
ign_whitespace_lcl = get_ignore_ws('', request.GET)
raw_diff = diffs.get_diff(c.db_repo_scm_instance,
cs1,
cs2,
ignore_whitespace=ign_whitespace_lcl,
context=context_lcl)
diff_limit = None if c.fulldiff else self.cut_off_limit
file_diff_data = []
if method == 'show':
diff_processor = diffs.DiffProcessor(
raw_diff,
vcs=c.db_repo_scm_instance.alias,
diff_limit=diff_limit)
c.limited_diff = diff_processor.limited_diff
for f in diff_processor.parsed:
st = f['stats']
c.lines_added += st['added']
c.lines_deleted += st['deleted']
filename = f['filename']
fid = h.FID(changeset.raw_id, filename)
url_fid = h.FID('', filename)
html_diff = diffs.as_html(enable_comments=enable_comments,
parsed_lines=[f])
file_diff_data.append(
(fid, url_fid, f['operation'], f['old_filename'],
filename, html_diff, st))
else:
# downloads/raw we only need RAW diff nothing else
file_diff_data.append(('', None, None, None, raw_diff, None))
c.changes[changeset.raw_id] = (cs1, cs2, file_diff_data)
# sort comments in creation order
c.comments = [com for com_id, com in sorted(comments.items())]
# count inline comments
for __, lines in c.inline_comments:
for comments in lines.values():
c.inline_cnt += len(comments)
if len(c.cs_ranges) == 1:
c.changeset = c.cs_ranges[0]
c.parent_tmpl = ''.join(
['# Parent %s\n' % x.raw_id for x in c.changeset.parents])
c.changeset_graft_source_hash = ascii_str(
c.changeset.extra.get(b'source', b''))
c.changeset_transplant_source_hash = ascii_str(
binascii.hexlify(
c.changeset.extra.get(b'transplant_source', b'')))
if method == 'download':
response.content_type = 'text/plain'
response.content_disposition = 'attachment; filename=%s.diff' \
% revision[:12]
return raw_diff
elif method == 'patch':
response.content_type = 'text/plain'
c.diff = safe_str(raw_diff)
return render('changeset/patch_changeset.html')
elif method == 'raw':
response.content_type = 'text/plain'
return raw_diff
elif method == 'show':
if len(c.cs_ranges) == 1:
return render('changeset/changeset.html')
else:
c.cs_ranges_org = None
c.cs_comments = {}
revs = [ctx.revision for ctx in reversed(c.cs_ranges)]
c.jsdata = graph_data(c.db_repo_scm_instance, revs)
return render('changeset/changeset_range.html')
def diff(self, repo_name, f_path):
ignore_whitespace = request.GET.get('ignorews') == '1'
line_context = safe_int(request.GET.get('context'), 3)
diff2 = request.GET.get('diff2', '')
diff1 = request.GET.get('diff1', '') or diff2
c.action = request.GET.get('diff')
c.no_changes = diff1 == diff2
c.f_path = f_path
c.big_diff = False
fulldiff = request.GET.get('fulldiff')
c.anchor_url = anchor_url
c.ignorews_url = _ignorews_url
c.context_url = _context_url
c.changes = OrderedDict()
c.changes[diff2] = []
# special case if we want a show rev only, it's impl here
# to reduce JS and callbacks
if request.GET.get('show_rev'):
if str2bool(request.GET.get('annotate', 'False')):
_url = url('files_annotate_home',
repo_name=c.repo_name,
revision=diff1,
f_path=c.f_path)
else:
_url = url('files_home',
repo_name=c.repo_name,
revision=diff1,
f_path=c.f_path)
raise HTTPFound(location=_url)
try:
if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]:
c.changeset_1 = c.db_repo_scm_instance.get_changeset(diff1)
try:
node1 = c.changeset_1.get_node(f_path)
if node1.is_dir():
raise NodeError('%s path is a %s not a file' %
(node1, type(node1)))
except NodeDoesNotExistError:
c.changeset_1 = EmptyChangeset(
cs=diff1,
revision=c.changeset_1.revision,
repo=c.db_repo_scm_instance)
node1 = FileNode(f_path, '', changeset=c.changeset_1)
else:
c.changeset_1 = EmptyChangeset(repo=c.db_repo_scm_instance)
node1 = FileNode(f_path, '', changeset=c.changeset_1)
if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]:
c.changeset_2 = c.db_repo_scm_instance.get_changeset(diff2)
try:
node2 = c.changeset_2.get_node(f_path)
if node2.is_dir():
raise NodeError('%s path is a %s not a file' %
(node2, type(node2)))
except NodeDoesNotExistError:
c.changeset_2 = EmptyChangeset(
cs=diff2,
revision=c.changeset_2.revision,
repo=c.db_repo_scm_instance)
node2 = FileNode(f_path, '', changeset=c.changeset_2)
else:
c.changeset_2 = EmptyChangeset(repo=c.db_repo_scm_instance)
node2 = FileNode(f_path, '', changeset=c.changeset_2)
except (RepositoryError, NodeError):
log.error(traceback.format_exc())
raise HTTPFound(location=url(
'files_home', repo_name=c.repo_name, f_path=f_path))
if c.action == 'download':
raw_diff = diffs.get_gitdiff(node1,
node2,
ignore_whitespace=ignore_whitespace,
context=line_context)
diff_name = '%s_vs_%s.diff' % (diff1, diff2)
response.content_type = 'text/plain'
response.content_disposition = ('attachment; filename=%s' %
diff_name)
return raw_diff
elif c.action == 'raw':
raw_diff = diffs.get_gitdiff(node1,
node2,
ignore_whitespace=ignore_whitespace,
context=line_context)
response.content_type = 'text/plain'
return raw_diff
else:
fid = h.FID(diff2, node2.path)
line_context_lcl = get_line_ctx(fid, request.GET)
ign_whitespace_lcl = get_ignore_ws(fid, request.GET)
diff_limit = None if fulldiff else self.cut_off_limit
c.a_rev, c.cs_rev, a_path, diff, st, op = diffs.wrapped_diff(
filenode_old=node1,
filenode_new=node2,
diff_limit=diff_limit,
ignore_whitespace=ign_whitespace_lcl,
line_context=line_context_lcl,
enable_comments=False)
c.file_diff_data = [(fid, fid, op, a_path, node2.path, diff, st)]
return render('files/file_diff.html')
def show(self, repo_name, pull_request_id, extra=None):
repo_model = RepoModel()
c.users_array = repo_model.get_users_js()
c.user_groups_array = repo_model.get_user_groups_js()
c.pull_request = PullRequest.get_or_404(pull_request_id)
c.allowed_to_change_status = self._get_is_allowed_change_status(c.pull_request)
cc_model = ChangesetCommentsModel()
cs_model = ChangesetStatusModel()
# pull_requests repo_name we opened it against
# ie. other_repo must match
if repo_name != c.pull_request.other_repo.repo_name:
raise HTTPNotFound
# load compare data into template context
c.cs_repo = c.pull_request.org_repo
(c.cs_ref_type,
c.cs_ref_name,
c.cs_rev) = c.pull_request.org_ref.split(':')
c.a_repo = c.pull_request.other_repo
(c.a_ref_type,
c.a_ref_name,
c.a_rev) = c.pull_request.other_ref.split(':') # a_rev is ancestor
org_scm_instance = c.cs_repo.scm_instance # property with expensive cache invalidation check!!!
try:
c.cs_ranges = [org_scm_instance.get_changeset(x)
for x in c.pull_request.revisions]
except ChangesetDoesNotExistError:
c.cs_ranges = []
h.flash(_('Revision %s not found in %s') % (x, c.cs_repo.repo_name),
'error')
c.cs_ranges_org = None # not stored and not important and moving target - could be calculated ...
revs = [ctx.revision for ctx in reversed(c.cs_ranges)]
c.jsdata = graph_data(org_scm_instance, revs)
c.is_range = False
try:
if c.a_ref_type == 'rev': # this looks like a free range where target is ancestor
cs_a = org_scm_instance.get_changeset(c.a_rev)
root_parents = c.cs_ranges[0].parents
c.is_range = cs_a in root_parents
#c.merge_root = len(root_parents) > 1 # a range starting with a merge might deserve a warning
except ChangesetDoesNotExistError: # probably because c.a_rev not found
pass
except IndexError: # probably because c.cs_ranges is empty, probably because revisions are missing
pass
avail_revs = set()
avail_show = []
c.cs_branch_name = c.cs_ref_name
c.a_branch_name = None
other_scm_instance = c.a_repo.scm_instance
c.update_msg = ""
c.update_msg_other = ""
try:
if not c.cs_ranges:
c.update_msg = _('Error: changesets not found when displaying pull request from %s.') % c.cs_rev
elif org_scm_instance.alias == 'hg' and c.a_ref_name != 'ancestor':
if c.cs_ref_type != 'branch':
c.cs_branch_name = org_scm_instance.get_changeset(c.cs_ref_name).branch # use ref_type ?
c.a_branch_name = c.a_ref_name
if c.a_ref_type != 'branch':
try:
c.a_branch_name = other_scm_instance.get_changeset(c.a_ref_name).branch # use ref_type ?
except EmptyRepositoryError:
c.a_branch_name = 'null' # not a branch name ... but close enough
# candidates: descendants of old head that are on the right branch
# and not are the old head itself ...
# and nothing at all if old head is a descendant of target ref name
if not c.is_range and other_scm_instance._repo.revs('present(%s)::&%s', c.cs_ranges[-1].raw_id, c.a_branch_name):
c.update_msg = _('This pull request has already been merged to %s.') % c.a_branch_name
elif c.pull_request.is_closed():
c.update_msg = _('This pull request has been closed and can not be updated.')
else: # look for descendants of PR head on source branch in org repo
avail_revs = org_scm_instance._repo.revs('%s:: & branch(%s)',
revs[0], c.cs_branch_name)
if len(avail_revs) > 1: # more than just revs[0]
# also show changesets that not are descendants but would be merged in
targethead = other_scm_instance.get_changeset(c.a_branch_name).raw_id
if org_scm_instance.path != other_scm_instance.path:
# Note: org_scm_instance.path must come first so all
# valid revision numbers are 100% org_scm compatible
# - both for avail_revs and for revset results
hgrepo = unionrepo.unionrepository(org_scm_instance.baseui,
org_scm_instance.path,
other_scm_instance.path)
else:
hgrepo = org_scm_instance._repo
show = set(hgrepo.revs('::%ld & !::parents(%s) & !::%s',
avail_revs, revs[0], targethead))
c.update_msg = _('The following additional changes are available on %s:') % c.cs_branch_name
else:
show = set()
avail_revs = set() # drop revs[0]
c.update_msg = _('No additional changesets found for iterating on this pull request.')
# TODO: handle branch heads that not are tip-most
brevs = org_scm_instance._repo.revs('%s - %ld - %s', c.cs_branch_name, avail_revs, revs[0])
if brevs:
# also show changesets that are on branch but neither ancestors nor descendants
show.update(org_scm_instance._repo.revs('::%ld - ::%ld - ::%s', brevs, avail_revs, c.a_branch_name))
show.add(revs[0]) # make sure graph shows this so we can see how they relate
c.update_msg_other = _('Note: Branch %s has another head: %s.') % (c.cs_branch_name,
h.short_id(org_scm_instance.get_changeset((max(brevs))).raw_id))
avail_show = sorted(show, reverse=True)
elif org_scm_instance.alias == 'git':
c.cs_repo.scm_instance.get_changeset(c.cs_rev) # check it exists - raise ChangesetDoesNotExistError if not
c.update_msg = _("Git pull requests don't support iterating yet.")
except ChangesetDoesNotExistError:
c.update_msg = _('Error: some changesets not found when displaying pull request from %s.') % c.cs_rev
c.avail_revs = avail_revs
c.avail_cs = [org_scm_instance.get_changeset(r) for r in avail_show]
c.avail_jsdata = graph_data(org_scm_instance, avail_show)
raw_ids = [x.raw_id for x in c.cs_ranges]
c.cs_comments = c.cs_repo.get_comments(raw_ids)
c.statuses = c.cs_repo.statuses(raw_ids)
ignore_whitespace = request.GET.get('ignorews') == '1'
line_context = safe_int(request.GET.get('context'), 3)
c.ignorews_url = _ignorews_url
c.context_url = _context_url
c.fulldiff = request.GET.get('fulldiff')
diff_limit = self.cut_off_limit if not c.fulldiff else None
# we swap org/other ref since we run a simple diff on one repo
log.debug('running diff between %s and %s in %s',
c.a_rev, c.cs_rev, org_scm_instance.path)
try:
txtdiff = org_scm_instance.get_diff(rev1=safe_str(c.a_rev), rev2=safe_str(c.cs_rev),
ignore_whitespace=ignore_whitespace,
context=line_context)
except ChangesetDoesNotExistError:
txtdiff = _("The diff can't be shown - the PR revisions could not be found.")
diff_processor = diffs.DiffProcessor(txtdiff or '', format='gitdiff',
diff_limit=diff_limit)
_parsed = diff_processor.prepare()
c.limited_diff = False
if isinstance(_parsed, LimitedDiffContainer):
c.limited_diff = True
c.file_diff_data = []
c.lines_added = 0
c.lines_deleted = 0
for f in _parsed:
st = f['stats']
c.lines_added += st['added']
c.lines_deleted += st['deleted']
filename = f['filename']
fid = h.FID('', filename)
diff = diff_processor.as_html(enable_comments=True,
parsed_lines=[f])
c.file_diff_data.append((fid, None, f['operation'], f['old_filename'], filename, diff, st))
# inline comments
c.inline_cnt = 0
c.inline_comments = cc_model.get_inline_comments(
c.db_repo.repo_id,
pull_request=pull_request_id)
# count inline comments
for __, lines in c.inline_comments:
for comments in lines.values():
c.inline_cnt += len(comments)
# comments
c.comments = cc_model.get_comments(c.db_repo.repo_id,
pull_request=pull_request_id)
# (badly named) pull-request status calculation based on reviewer votes
(c.pull_request_reviewers,
c.pull_request_pending_reviewers,
c.current_voting_result,
) = cs_model.calculate_pull_request_result(c.pull_request)
c.changeset_statuses = ChangesetStatus.STATUSES
c.is_ajax_preview = False
c.ancestors = None # [c.a_rev] ... but that is shown in an other way
return render('/pullrequests/pullrequest_show.html')
def compare(self, repo_name, org_ref_type, org_ref_name, other_ref_type,
other_ref_name):
org_repo = c.db_repo.repo_name
other_repo = request.GET.get('other_repo', org_repo)
# If merge is True:
# Show what org would get if merged with other:
# List changesets that are ancestors of other but not of org.
# New changesets in org is thus ignored.
# Diff will be from common ancestor, and merges of org to other will thus be ignored.
# If merge is False:
# Make a raw diff from org to other, no matter if related or not.
# Changesets in one and not in the other will be ignored
merge = bool(request.GET.get('merge'))
# fulldiff disables cut_off_limit
c.fulldiff = request.GET.get('fulldiff')
# partial uses compare_cs.html template directly
partial = request.environ.get('HTTP_X_PARTIAL_XHR')
# as_form puts hidden input field with changeset revisions
c.as_form = partial and request.GET.get('as_form')
# swap url for compare_diff page - never partial and never as_form
c.swap_url = h.url('compare_url',
repo_name=other_repo,
org_ref_type=other_ref_type,
org_ref_name=other_ref_name,
other_repo=org_repo,
other_ref_type=org_ref_type,
other_ref_name=org_ref_name,
merge=merge or '')
# set callbacks for generating markup for icons
c.ignorews_url = _ignorews_url
c.context_url = _context_url
ignore_whitespace = request.GET.get('ignorews') == '1'
line_context = request.GET.get('context', 3)
org_repo = Repository.get_by_repo_name(org_repo)
other_repo = Repository.get_by_repo_name(other_repo)
if org_repo is None:
msg = 'Could not find org repo %s' % org_repo
log.error(msg)
h.flash(msg, category='error')
return redirect(url('compare_home', repo_name=c.repo_name))
if other_repo is None:
msg = 'Could not find other repo %s' % other_repo
log.error(msg)
h.flash(msg, category='error')
return redirect(url('compare_home', repo_name=c.repo_name))
if org_repo.scm_instance.alias != other_repo.scm_instance.alias:
msg = 'compare of two different kind of remote repos not available'
log.error(msg)
h.flash(msg, category='error')
return redirect(url('compare_home', repo_name=c.repo_name))
c.a_rev = self._get_ref_rev(org_repo,
org_ref_type,
org_ref_name,
returnempty=True)
c.cs_rev = self._get_ref_rev(other_repo, other_ref_type,
other_ref_name)
c.compare_home = False
c.a_repo = org_repo
c.a_ref_name = org_ref_name
c.a_ref_type = org_ref_type
c.cs_repo = other_repo
c.cs_ref_name = other_ref_name
c.cs_ref_type = other_ref_type
c.cs_ranges, c.cs_ranges_org, c.ancestor = self._get_changesets(
org_repo.scm_instance.alias, org_repo.scm_instance, c.a_rev,
other_repo.scm_instance, c.cs_rev)
raw_ids = [x.raw_id for x in c.cs_ranges]
c.cs_comments = other_repo.get_comments(raw_ids)
c.statuses = other_repo.statuses(raw_ids)
revs = [ctx.revision for ctx in reversed(c.cs_ranges)]
c.jsdata = json.dumps(graph_data(c.cs_repo.scm_instance, revs))
if partial:
return render('compare/compare_cs.html')
if merge and c.ancestor:
# case we want a simple diff without incoming changesets,
# previewing what will be merged.
# Make the diff on the other repo (which is known to have other_rev)
log.debug('Using ancestor %s as rev1 instead of %s' %
(c.ancestor, c.a_rev))
rev1 = c.ancestor
org_repo = other_repo
else: # comparing tips, not necessarily linearly related
if merge:
log.error('Unable to find ancestor revision')
if org_repo != other_repo:
# TODO: we could do this by using hg unionrepo
log.error('cannot compare across repos %s and %s', org_repo,
other_repo)
h.flash(_(
'Cannot compare repositories without using common ancestor'
),
category='error')
raise HTTPBadRequest
rev1 = c.a_rev
diff_limit = self.cut_off_limit if not c.fulldiff else None
log.debug('running diff between %s and %s in %s' %
(rev1, c.cs_rev, org_repo.scm_instance.path))
txtdiff = org_repo.scm_instance.get_diff(
rev1=rev1,
rev2=c.cs_rev,
ignore_whitespace=ignore_whitespace,
context=line_context)
diff_processor = diffs.DiffProcessor(txtdiff or '',
format='gitdiff',
diff_limit=diff_limit)
_parsed = diff_processor.prepare()
c.limited_diff = False
if isinstance(_parsed, LimitedDiffContainer):
c.limited_diff = True
c.files = []
c.changes = {}
c.lines_added = 0
c.lines_deleted = 0
for f in _parsed:
st = f['stats']
if not st['binary']:
c.lines_added += st['added']
c.lines_deleted += st['deleted']
fid = h.FID('', f['filename'])
c.files.append([fid, f['operation'], f['filename'], f['stats']])
htmldiff = diff_processor.as_html(enable_comments=False,
parsed_lines=[f])
c.changes[fid] = [f['operation'], f['filename'], htmldiff]
return render('compare/compare_diff.html')