def build_patch(commits, merged_heads, msg, trees, leader=False):
patch = {}
sub = message.decode_subject(msg)
stripped_subject = sub['subject']
if sub.has_key('pull-request') and sub['pull-request']:
parts = msg.get_message_parts()
patch['pull-request'] = {}
extract_repo = False
for line in parts[0].get_payload().split('\n'):
stripped_line = line.strip()
if stripped_line == 'are available in the git repository at:':
extract_repo = True
elif extract_repo and stripped_line:
extract_repo = False
try:
uri, refspec = stripped_line.split(' ', 1)
except ValueError:
continue # not a pull refspec
patch['pull-request']['uri'] = uri
patch['pull-request']['refspec'] = refspec
elif line.startswith('for you to fetch changes up to '):
patch['pull-request']['head'] = line.rsplit(' ', 1)[1][:-1]
elif line.startswith('---'):
break
if 'head' in patch['pull-request'] and 'uri' in patch['pull-request']:
if patch['pull-request']['head'] in merged_heads:
patch['pull-request']['commit'] = merged_heads[patch['pull-request']['head']]
if sub['n'] == 0:
# Patch 0/M is the cover letter
patch['cover'] = True
if leader and is_leader_obsolete(stripped_subject, sub['version'], msg.get_date()):
# If this is older than a version we've seen, the whole series is
# obsolete. We only look at the thread leader which is either the
# cover letter or the very first patch.
patch['obsolete'] = True
elif commits.has_key(stripped_subject):
# If there are multiple commits that have this subject, just pick
# the first one.
c = commits[stripped_subject]
if type(c) == list:
c = c[0]
patch['commit'] = c['hexsha']
patch['tree'] = c['branch']
patch['url'] = trees[c['branch']] % patch['commit']
patch['committer'] = c['committer']
patch['tags'], patch['to'], patch['cc'] = message.find_extra_tags(msg, leader)
patch['subject'] = message.get_subject(msg)
patch['message-id'] = msg.get_message_id()
if sub['rfc']:
patch['rfc'] = sub['rfc']
if sub.has_key('for-release'):
patch['for-release'] = sub['for-release']
if sub.has_key('tags'):
patch['subject-tags'] = sub['tags']
patch['from'] = message.parse_email_address(message.get_header(msg, 'From'))
d = datetime.date.fromtimestamp(msg.get_date())
patch['date'] = d.strftime('%Y-%m-%d')
patch['full_date'] = msg.get_date()
return patch
def build_patch(commits, merged_heads, msg, trees, leader=False):
patch = {}
sub = message.decode_subject(msg)
stripped_subject = sub['subject']
if sub.has_key('pull-request') and sub['pull-request']:
parts = msg.get_message_parts()
patch['pull-request'] = {}
extract_repo = False
for line in parts[0].get_payload().split('\n'):
stripped_line = line.strip()
if stripped_line == 'are available in the git repository at:':
extract_repo = True
elif extract_repo and stripped_line:
extract_repo = False
try:
uri, refspec = stripped_line.split(' ', 1)
except ValueError:
continue # not a pull refspec
patch['pull-request']['uri'] = uri
patch['pull-request']['refspec'] = refspec
elif line.startswith('for you to fetch changes up to '):
patch['pull-request']['head'] = line.rsplit(' ', 1)[1][:-1]
elif line.startswith('---'):
break
if 'head' in patch['pull-request'] and 'uri' in patch['pull-request']:
if patch['pull-request']['head'] in merged_heads:
patch['pull-request']['commit'] = merged_heads[
patch['pull-request']['head']]
if sub['n'] == 0:
# Patch 0/M is the cover letter
patch['cover'] = True
if leader and is_leader_obsolete(stripped_subject, sub['version'],
msg.get_date()):
# If this is older than a version we've seen, the whole series is
# obsolete. We only look at the thread leader which is either the
# cover letter or the very first patch.
patch['obsolete'] = True
elif commits.has_key(stripped_subject):
# If there are multiple commits that have this subject, just pick
# the first one.
c = commits[stripped_subject]
if type(c) == list:
c = c[0]
patch['commit'] = c['hexsha']
patch['tree'] = c['branch']
patch['url'] = trees[c['branch']] % patch['commit']
patch['committer'] = c['committer']
patch['tags'], patch['to'], patch['cc'] = message.find_extra_tags(
msg, leader)
patch['subject'] = message.get_subject(msg)
patch['message-id'] = msg.get_message_id()
if sub['rfc']:
patch['rfc'] = sub['rfc']
if sub.has_key('for-release'):
patch['for-release'] = sub['for-release']
if sub.has_key('tags'):
patch['subject-tags'] = sub['tags']
patch['from'] = message.parse_email_address(message.get_header(
msg, 'From'))
d = datetime.date.fromtimestamp(msg.get_date())
patch['date'] = d.strftime('%Y-%m-%d')
patch['full_date'] = msg.get_date()
return patch
def build_patches(notmuch_dir, search_days, mail_query, trees):
db = notmuch.Database(notmuch_dir)
now = long(time())
then = now - days_to_seconds(search_days)
query = '%s (subject:PATCH or subject:PULL) %s..%s' % (mail_query, then, now)
q = notmuch.Query(db, query)
oldest = build_thread_leaders(q, then)
# A pull request may contain patches older than the posted commits. That's
# because a commit doesn't happen *after* the post like what normally
# happens with a patch but rather the post happens after the commit.
# There's no obvious way to handle this other than the hack below.
# Give some extra time for pull request commits
oldest -= (30 * 24 * 60 * 60)
commits = gitcmd.get_commits(oldest, trees)
merged_heads = gitcmd.get_merges(oldest)
mbox.setup_mboxes()
patches = []
for thread in q.search_threads():
try:
top = list(thread.get_toplevel_messages())[0]
except notmuch.errors.NullPointerError:
continue
if not message.is_patch(top):
continue
# The parser chokes on emails too often, simply report the error and
# skip the thread so that scan can complete.
try:
patch = build_patch(commits, merged_heads,
top, trees, leader=True)
except:
import traceback
import sys
sys.stderr.write('Message-Id: %s\n' % top.get_message_id())
traceback.print_exc()
continue
patch_list = [ patch ]
message_list = []
for reply in top.get_replies():
# notmuch won't let us call get_replies twice so we have to do
# everything in a single loop.
# any first level replies are replies to the top level post.
if not message.is_patch(reply):
new_tags, to, cc = message.find_extra_tags(reply, False)
patch_list[0]['tags'] = message.merge_tags(patch_list[0]['tags'], new_tags)
patch_list[0]['to'] = message.dedup(patch_list[0]['to'] + to)
patch_list[0]['cc'] = message.dedup(patch_list[0]['cc'] + cc)
if message.is_thanks_applied(reply):
patch_list[0]['applied-by'] = message.parse_email_address(message.get_header(reply, 'From'))
else:
patch = build_patch(commits, merged_heads, reply, trees)
patch_list.append(patch)
message_list.append((reply, patch['tags']))
# now we're done with replies so tags for the top patch are known
if not message.is_cover(patch_list[0]):
message_list.insert(0, (top, patch_list[0]['tags']))
series = { 'messages': patch_list,
'total_messages': thread.get_total_messages() }
if series_.is_pull_request(series):
series = fixup_pull_request(series, merged_heads)
message_list.sort(message.cmp_patch)
m = message.parse_subject(top)[1]
if len(message_list) != m:
series['broken'] = True
if (not series_.is_broken(series) and not series_.is_obsolete(series) and
not series_.any_committed(series) and not series_.is_pull_request(series) and
not series_.is_applied(series)):
if message.is_cover(series['messages'][0]):
tags = series['messages'][0]['tags']
else:
tags = {}
series['mbox_path'] = mbox.generate_mbox(message_list, tags)
series['mbox_hash'] = mbox.get_hash(series['mbox_path'])
patches.append(series)
return patches
def build_patches(notmuch_dir, search_days, mail_query, trees):
db = notmuch.Database(notmuch_dir)
now = long(time())
then = now - days_to_seconds(search_days)
query = '%s (subject:PATCH or subject:PULL) %s..%s' % (mail_query, then,
now)
q = notmuch.Query(db, query)
oldest = build_thread_leaders(q, then)
# A pull request may contain patches older than the posted commits. That's
# because a commit doesn't happen *after* the post like what normally
# happens with a patch but rather the post happens after the commit.
# There's no obvious way to handle this other than the hack below.
# Give some extra time for pull request commits
oldest -= (30 * 24 * 60 * 60)
commits = gitcmd.get_commits(oldest, trees)
merged_heads = gitcmd.get_merges(oldest)
mbox.setup_mboxes()
patches = []
for thread in q.search_threads():
try:
top = list(thread.get_toplevel_messages())[0]
except notmuch.errors.NullPointerError:
continue
if not message.is_patch(top):
continue
# The parser chokes on emails too often, simply report the error and
# skip the thread so that scan can complete.
try:
patch = build_patch(commits, merged_heads, top, trees, leader=True)
except:
import traceback
import sys
sys.stderr.write('Message-Id: %s\n' % top.get_message_id())
traceback.print_exc()
continue
patch_list = [patch]
message_list = []
for reply in top.get_replies():
# notmuch won't let us call get_replies twice so we have to do
# everything in a single loop.
# any first level replies are replies to the top level post.
if not message.is_patch(reply):
new_tags, to, cc = message.find_extra_tags(reply, False)
patch_list[0]['tags'] = message.merge_tags(
patch_list[0]['tags'], new_tags)
patch_list[0]['to'] = message.dedup(patch_list[0]['to'] + to)
patch_list[0]['cc'] = message.dedup(patch_list[0]['cc'] + cc)
if message.is_thanks_applied(reply):
patch_list[0]['applied-by'] = message.parse_email_address(
message.get_header(reply, 'From'))
else:
patch = build_patch(commits, merged_heads, reply, trees)
patch_list.append(patch)
message_list.append((reply, patch['tags']))
# now we're done with replies so tags for the top patch are known
if not message.is_cover(patch_list[0]):
message_list.insert(0, (top, patch_list[0]['tags']))
series = {
'messages': patch_list,
'total_messages': thread.get_total_messages()
}
if series_.is_pull_request(series):
series = fixup_pull_request(series, merged_heads)
message_list.sort(message.cmp_patch)
m = message.parse_subject(top)[1]
if len(message_list) != m:
series['broken'] = True
if (not series_.is_broken(series) and not series_.is_obsolete(series)
and not series_.any_committed(series)
and not series_.is_pull_request(series)
and not series_.is_applied(series)):
if message.is_cover(series['messages'][0]):
tags = series['messages'][0]['tags']
else:
tags = {}
series['mbox_path'] = mbox.generate_mbox(message_list, tags)
series['mbox_hash'] = mbox.get_hash(series['mbox_path'])
patches.append(series)
return patches
