| Index: third_party/re2/lib/codereview/codereview.py
|
| diff --git a/third_party/re2/lib/codereview/codereview.py b/third_party/re2/lib/codereview/codereview.py
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..d26df2a5f18028629e225dcb7648936d1ef4273c
|
| --- /dev/null
|
| +++ b/third_party/re2/lib/codereview/codereview.py
|
| @@ -0,0 +1,3562 @@
|
| +# coding=utf-8
|
| +# (The line above is necessary so that I can use 世界 in the
|
| +# *comment* below without Python getting all bent out of shape.)
|
| +
|
| +# Copyright 2007-2009 Google Inc.
|
| +#
|
| +# Licensed under the Apache License, Version 2.0 (the "License");
|
| +# you may not use this file except in compliance with the License.
|
| +# You may obtain a copy of the License at
|
| +#
|
| +# http://www.apache.org/licenses/LICENSE-2.0
|
| +#
|
| +# Unless required by applicable law or agreed to in writing, software
|
| +# distributed under the License is distributed on an "AS IS" BASIS,
|
| +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| +# See the License for the specific language governing permissions and
|
| +# limitations under the License.
|
| +
|
| +'''Mercurial interface to codereview.appspot.com.
|
| +
|
| +To configure, set the following options in
|
| +your repository's .hg/hgrc file.
|
| +
|
| + [extensions]
|
| + codereview = /path/to/codereview.py
|
| +
|
| + [codereview]
|
| + server = codereview.appspot.com
|
| +
|
| +The server should be running Rietveld; see http://code.google.com/p/rietveld/.
|
| +
|
| +In addition to the new commands, this extension introduces
|
| +the file pattern syntax @nnnnnn, where nnnnnn is a change list
|
| +number, to mean the files included in that change list, which
|
| +must be associated with the current client.
|
| +
|
| +For example, if change 123456 contains the files x.go and y.go,
|
| +"hg diff @123456" is equivalent to"hg diff x.go y.go".
|
| +'''
|
| +
|
| +import sys
|
| +
|
| +if __name__ == "__main__":
|
| + print >>sys.stderr, "This is a Mercurial extension and should not be invoked directly."
|
| + sys.exit(2)
|
| +
|
| +# We require Python 2.6 for the json package.
|
| +if sys.version < '2.6':
|
| + print >>sys.stderr, "The codereview extension requires Python 2.6 or newer."
|
| + print >>sys.stderr, "You are running Python " + sys.version
|
| + sys.exit(2)
|
| +
|
| +import json
|
| +import os
|
| +import re
|
| +import stat
|
| +import subprocess
|
| +import threading
|
| +import time
|
| +
|
| +from mercurial import commands as hg_commands
|
| +from mercurial import util as hg_util
|
| +
|
| +defaultcc = None
|
| +codereview_disabled = None
|
| +real_rollback = None
|
| +releaseBranch = None
|
| +server = "codereview.appspot.com"
|
| +server_url_base = None
|
| +
|
| +#######################################################################
|
| +# Normally I would split this into multiple files, but it simplifies
|
| +# import path headaches to keep it all in one file. Sorry.
|
| +# The different parts of the file are separated by banners like this one.
|
| +
|
| +#######################################################################
|
| +# Helpers
|
| +
|
| +def RelativePath(path, cwd):
|
| + n = len(cwd)
|
| + if path.startswith(cwd) and path[n] == '/':
|
| + return path[n+1:]
|
| + return path
|
| +
|
| +def Sub(l1, l2):
|
| + return [l for l in l1 if l not in l2]
|
| +
|
| +def Add(l1, l2):
|
| + l = l1 + Sub(l2, l1)
|
| + l.sort()
|
| + return l
|
| +
|
| +def Intersect(l1, l2):
|
| + return [l for l in l1 if l in l2]
|
| +
|
| +#######################################################################
|
| +# RE: UNICODE STRING HANDLING
|
| +#
|
| +# Python distinguishes between the str (string of bytes)
|
| +# and unicode (string of code points) types. Most operations
|
| +# work on either one just fine, but some (like regexp matching)
|
| +# require unicode, and others (like write) require str.
|
| +#
|
| +# As befits the language, Python hides the distinction between
|
| +# unicode and str by converting between them silently, but
|
| +# *only* if all the bytes/code points involved are 7-bit ASCII.
|
| +# This means that if you're not careful, your program works
|
| +# fine on "hello, world" and fails on "hello, 世界". And of course,
|
| +# the obvious way to be careful - use static types - is unavailable.
|
| +# So the only way is trial and error to find where to put explicit
|
| +# conversions.
|
| +#
|
| +# Because more functions do implicit conversion to str (string of bytes)
|
| +# than do implicit conversion to unicode (string of code points),
|
| +# the convention in this module is to represent all text as str,
|
| +# converting to unicode only when calling a unicode-only function
|
| +# and then converting back to str as soon as possible.
|
| +
|
| +def typecheck(s, t):
|
| + if type(s) != t:
|
| + raise hg_util.Abort("type check failed: %s has type %s != %s" % (repr(s), type(s), t))
|
| +
|
| +# If we have to pass unicode instead of str, ustr does that conversion clearly.
|
| +def ustr(s):
|
| + typecheck(s, str)
|
| + return s.decode("utf-8")
|
| +
|
| +# Even with those, Mercurial still sometimes turns unicode into str
|
| +# and then tries to use it as ascii. Change Mercurial's default.
|
| +def set_mercurial_encoding_to_utf8():
|
| + from mercurial import encoding
|
| + encoding.encoding = 'utf-8'
|
| +
|
| +set_mercurial_encoding_to_utf8()
|
| +
|
| +# Even with those we still run into problems.
|
| +# I tried to do things by the book but could not convince
|
| +# Mercurial to let me check in a change with UTF-8 in the
|
| +# CL description or author field, no matter how many conversions
|
| +# between str and unicode I inserted and despite changing the
|
| +# default encoding. I'm tired of this game, so set the default
|
| +# encoding for all of Python to 'utf-8', not 'ascii'.
|
| +def default_to_utf8():
|
| + import sys
|
| + stdout, __stdout__ = sys.stdout, sys.__stdout__
|
| + reload(sys) # site.py deleted setdefaultencoding; get it back
|
| + sys.stdout, sys.__stdout__ = stdout, __stdout__
|
| + sys.setdefaultencoding('utf-8')
|
| +
|
| +default_to_utf8()
|
| +
|
| +#######################################################################
|
| +# Status printer for long-running commands
|
| +
|
| +global_status = None
|
| +
|
| +def set_status(s):
|
| + # print >>sys.stderr, "\t", time.asctime(), s
|
| + global global_status
|
| + global_status = s
|
| +
|
| +class StatusThread(threading.Thread):
|
| + def __init__(self):
|
| + threading.Thread.__init__(self)
|
| + def run(self):
|
| + # pause a reasonable amount of time before
|
| + # starting to display status messages, so that
|
| + # most hg commands won't ever see them.
|
| + time.sleep(30)
|
| +
|
| + # now show status every 15 seconds
|
| + while True:
|
| + time.sleep(15 - time.time() % 15)
|
| + s = global_status
|
| + if s is None:
|
| + continue
|
| + if s == "":
|
| + s = "(unknown status)"
|
| + print >>sys.stderr, time.asctime(), s
|
| +
|
| +def start_status_thread():
|
| + t = StatusThread()
|
| + t.setDaemon(True) # allowed to exit if t is still running
|
| + t.start()
|
| +
|
| +#######################################################################
|
| +# Change list parsing.
|
| +#
|
| +# Change lists are stored in .hg/codereview/cl.nnnnnn
|
| +# where nnnnnn is the number assigned by the code review server.
|
| +# Most data about a change list is stored on the code review server
|
| +# too: the description, reviewer, and cc list are all stored there.
|
| +# The only thing in the cl.nnnnnn file is the list of relevant files.
|
| +# Also, the existence of the cl.nnnnnn file marks this repository
|
| +# as the one where the change list lives.
|
| +
|
| +emptydiff = """Index: ~rietveld~placeholder~
|
| +===================================================================
|
| +diff --git a/~rietveld~placeholder~ b/~rietveld~placeholder~
|
| +new file mode 100644
|
| +"""
|
| +
|
| +class CL(object):
|
| + def __init__(self, name):
|
| + typecheck(name, str)
|
| + self.name = name
|
| + self.desc = ''
|
| + self.files = []
|
| + self.reviewer = []
|
| + self.cc = []
|
| + self.url = ''
|
| + self.local = False
|
| + self.web = False
|
| + self.copied_from = None # None means current user
|
| + self.mailed = False
|
| + self.private = False
|
| + self.lgtm = []
|
| +
|
| + def DiskText(self):
|
| + cl = self
|
| + s = ""
|
| + if cl.copied_from:
|
| + s += "Author: " + cl.copied_from + "\n\n"
|
| + if cl.private:
|
| + s += "Private: " + str(self.private) + "\n"
|
| + s += "Mailed: " + str(self.mailed) + "\n"
|
| + s += "Description:\n"
|
| + s += Indent(cl.desc, "\t")
|
| + s += "Files:\n"
|
| + for f in cl.files:
|
| + s += "\t" + f + "\n"
|
| + typecheck(s, str)
|
| + return s
|
| +
|
| + def EditorText(self):
|
| + cl = self
|
| + s = _change_prolog
|
| + s += "\n"
|
| + if cl.copied_from:
|
| + s += "Author: " + cl.copied_from + "\n"
|
| + if cl.url != '':
|
| + s += 'URL: ' + cl.url + ' # cannot edit\n\n'
|
| + if cl.private:
|
| + s += "Private: True\n"
|
| + s += "Reviewer: " + JoinComma(cl.reviewer) + "\n"
|
| + s += "CC: " + JoinComma(cl.cc) + "\n"
|
| + s += "\n"
|
| + s += "Description:\n"
|
| + if cl.desc == '':
|
| + s += "\t<enter description here>\n"
|
| + else:
|
| + s += Indent(cl.desc, "\t")
|
| + s += "\n"
|
| + if cl.local or cl.name == "new":
|
| + s += "Files:\n"
|
| + for f in cl.files:
|
| + s += "\t" + f + "\n"
|
| + s += "\n"
|
| + typecheck(s, str)
|
| + return s
|
| +
|
| + def PendingText(self, quick=False):
|
| + cl = self
|
| + s = cl.name + ":" + "\n"
|
| + s += Indent(cl.desc, "\t")
|
| + s += "\n"
|
| + if cl.copied_from:
|
| + s += "\tAuthor: " + cl.copied_from + "\n"
|
| + if not quick:
|
| + s += "\tReviewer: " + JoinComma(cl.reviewer) + "\n"
|
| + for (who, line) in cl.lgtm:
|
| + s += "\t\t" + who + ": " + line + "\n"
|
| + s += "\tCC: " + JoinComma(cl.cc) + "\n"
|
| + s += "\tFiles:\n"
|
| + for f in cl.files:
|
| + s += "\t\t" + f + "\n"
|
| + typecheck(s, str)
|
| + return s
|
| +
|
| + def Flush(self, ui, repo):
|
| + if self.name == "new":
|
| + self.Upload(ui, repo, gofmt_just_warn=True, creating=True)
|
| + dir = CodeReviewDir(ui, repo)
|
| + path = dir + '/cl.' + self.name
|
| + f = open(path+'!', "w")
|
| + f.write(self.DiskText())
|
| + f.close()
|
| + if sys.platform == "win32" and os.path.isfile(path):
|
| + os.remove(path)
|
| + os.rename(path+'!', path)
|
| + if self.web and not self.copied_from:
|
| + EditDesc(self.name, desc=self.desc,
|
| + reviewers=JoinComma(self.reviewer), cc=JoinComma(self.cc),
|
| + private=self.private)
|
| +
|
| + def Delete(self, ui, repo):
|
| + dir = CodeReviewDir(ui, repo)
|
| + os.unlink(dir + "/cl." + self.name)
|
| +
|
| + def Subject(self):
|
| + s = line1(self.desc)
|
| + if len(s) > 60:
|
| + s = s[0:55] + "..."
|
| + if self.name != "new":
|
| + s = "code review %s: %s" % (self.name, s)
|
| + typecheck(s, str)
|
| + return s
|
| +
|
| + def Upload(self, ui, repo, send_mail=False, gofmt=True, gofmt_just_warn=False, creating=False, quiet=False):
|
| + if not self.files and not creating:
|
| + ui.warn("no files in change list\n")
|
| + if ui.configbool("codereview", "force_gofmt", True) and gofmt:
|
| + CheckFormat(ui, repo, self.files, just_warn=gofmt_just_warn)
|
| + set_status("uploading CL metadata + diffs")
|
| + os.chdir(repo.root)
|
| + form_fields = [
|
| + ("content_upload", "1"),
|
| + ("reviewers", JoinComma(self.reviewer)),
|
| + ("cc", JoinComma(self.cc)),
|
| + ("description", self.desc),
|
| + ("base_hashes", ""),
|
| + ]
|
| +
|
| + if self.name != "new":
|
| + form_fields.append(("issue", self.name))
|
| + vcs = None
|
| + # We do not include files when creating the issue,
|
| + # because we want the patch sets to record the repository
|
| + # and base revision they are diffs against. We use the patch
|
| + # set message for that purpose, but there is no message with
|
| + # the first patch set. Instead the message gets used as the
|
| + # new CL's overall subject. So omit the diffs when creating
|
| + # and then we'll run an immediate upload.
|
| + # This has the effect that every CL begins with an empty "Patch set 1".
|
| + if self.files and not creating:
|
| + vcs = MercurialVCS(upload_options, ui, repo)
|
| + data = vcs.GenerateDiff(self.files)
|
| + files = vcs.GetBaseFiles(data)
|
| + if len(data) > MAX_UPLOAD_SIZE:
|
| + uploaded_diff_file = []
|
| + form_fields.append(("separate_patches", "1"))
|
| + else:
|
| + uploaded_diff_file = [("data", "data.diff", data)]
|
| + else:
|
| + uploaded_diff_file = [("data", "data.diff", emptydiff)]
|
| +
|
| + if vcs and self.name != "new":
|
| + form_fields.append(("subject", "diff -r " + vcs.base_rev + " " + ui.expandpath("default")))
|
| + else:
|
| + # First upload sets the subject for the CL itself.
|
| + form_fields.append(("subject", self.Subject()))
|
| + ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
|
| + response_body = MySend("/upload", body, content_type=ctype)
|
| + patchset = None
|
| + msg = response_body
|
| + lines = msg.splitlines()
|
| + if len(lines) >= 2:
|
| + msg = lines[0]
|
| + patchset = lines[1].strip()
|
| + patches = [x.split(" ", 1) for x in lines[2:]]
|
| + if response_body.startswith("Issue updated.") and quiet:
|
| + pass
|
| + else:
|
| + ui.status(msg + "\n")
|
| + set_status("uploaded CL metadata + diffs")
|
| + if not response_body.startswith("Issue created.") and not response_body.startswith("Issue updated."):
|
| + raise hg_util.Abort("failed to update issue: " + response_body)
|
| + issue = msg[msg.rfind("/")+1:]
|
| + self.name = issue
|
| + if not self.url:
|
| + self.url = server_url_base + self.name
|
| + if not uploaded_diff_file:
|
| + set_status("uploading patches")
|
| + patches = UploadSeparatePatches(issue, rpc, patchset, data, upload_options)
|
| + if vcs:
|
| + set_status("uploading base files")
|
| + vcs.UploadBaseFiles(issue, rpc, patches, patchset, upload_options, files)
|
| + if send_mail:
|
| + set_status("sending mail")
|
| + MySend("/" + issue + "/mail", payload="")
|
| + self.web = True
|
| + set_status("flushing changes to disk")
|
| + self.Flush(ui, repo)
|
| + return
|
| +
|
| + def Mail(self, ui, repo):
|
| + pmsg = "Hello " + JoinComma(self.reviewer)
|
| + if self.cc:
|
| + pmsg += " (cc: %s)" % (', '.join(self.cc),)
|
| + pmsg += ",\n"
|
| + pmsg += "\n"
|
| + repourl = ui.expandpath("default")
|
| + if not self.mailed:
|
| + pmsg += "I'd like you to review this change to\n" + repourl + "\n"
|
| + else:
|
| + pmsg += "Please take another look.\n"
|
| + typecheck(pmsg, str)
|
| + PostMessage(ui, self.name, pmsg, subject=self.Subject())
|
| + self.mailed = True
|
| + self.Flush(ui, repo)
|
| +
|
| +def GoodCLName(name):
|
| + typecheck(name, str)
|
| + return re.match("^[0-9]+$", name)
|
| +
|
| +def ParseCL(text, name):
|
| + typecheck(text, str)
|
| + typecheck(name, str)
|
| + sname = None
|
| + lineno = 0
|
| + sections = {
|
| + 'Author': '',
|
| + 'Description': '',
|
| + 'Files': '',
|
| + 'URL': '',
|
| + 'Reviewer': '',
|
| + 'CC': '',
|
| + 'Mailed': '',
|
| + 'Private': '',
|
| + }
|
| + for line in text.split('\n'):
|
| + lineno += 1
|
| + line = line.rstrip()
|
| + if line != '' and line[0] == '#':
|
| + continue
|
| + if line == '' or line[0] == ' ' or line[0] == '\t':
|
| + if sname == None and line != '':
|
| + return None, lineno, 'text outside section'
|
| + if sname != None:
|
| + sections[sname] += line + '\n'
|
| + continue
|
| + p = line.find(':')
|
| + if p >= 0:
|
| + s, val = line[:p].strip(), line[p+1:].strip()
|
| + if s in sections:
|
| + sname = s
|
| + if val != '':
|
| + sections[sname] += val + '\n'
|
| + continue
|
| + return None, lineno, 'malformed section header'
|
| +
|
| + for k in sections:
|
| + sections[k] = StripCommon(sections[k]).rstrip()
|
| +
|
| + cl = CL(name)
|
| + if sections['Author']:
|
| + cl.copied_from = sections['Author']
|
| + cl.desc = sections['Description']
|
| + for line in sections['Files'].split('\n'):
|
| + i = line.find('#')
|
| + if i >= 0:
|
| + line = line[0:i].rstrip()
|
| + line = line.strip()
|
| + if line == '':
|
| + continue
|
| + cl.files.append(line)
|
| + cl.reviewer = SplitCommaSpace(sections['Reviewer'])
|
| + cl.cc = SplitCommaSpace(sections['CC'])
|
| + cl.url = sections['URL']
|
| + if sections['Mailed'] != 'False':
|
| + # Odd default, but avoids spurious mailings when
|
| + # reading old CLs that do not have a Mailed: line.
|
| + # CLs created with this update will always have
|
| + # Mailed: False on disk.
|
| + cl.mailed = True
|
| + if sections['Private'] in ('True', 'true', 'Yes', 'yes'):
|
| + cl.private = True
|
| + if cl.desc == '<enter description here>':
|
| + cl.desc = ''
|
| + return cl, 0, ''
|
| +
|
| +def SplitCommaSpace(s):
|
| + typecheck(s, str)
|
| + s = s.strip()
|
| + if s == "":
|
| + return []
|
| + return re.split(", *", s)
|
| +
|
| +def CutDomain(s):
|
| + typecheck(s, str)
|
| + i = s.find('@')
|
| + if i >= 0:
|
| + s = s[0:i]
|
| + return s
|
| +
|
| +def JoinComma(l):
|
| + for s in l:
|
| + typecheck(s, str)
|
| + return ", ".join(l)
|
| +
|
| +def ExceptionDetail():
|
| + s = str(sys.exc_info()[0])
|
| + if s.startswith("<type '") and s.endswith("'>"):
|
| + s = s[7:-2]
|
| + elif s.startswith("<class '") and s.endswith("'>"):
|
| + s = s[8:-2]
|
| + arg = str(sys.exc_info()[1])
|
| + if len(arg) > 0:
|
| + s += ": " + arg
|
| + return s
|
| +
|
| +def IsLocalCL(ui, repo, name):
|
| + return GoodCLName(name) and os.access(CodeReviewDir(ui, repo) + "/cl." + name, 0)
|
| +
|
| +# Load CL from disk and/or the web.
|
| +def LoadCL(ui, repo, name, web=True):
|
| + typecheck(name, str)
|
| + set_status("loading CL " + name)
|
| + if not GoodCLName(name):
|
| + return None, "invalid CL name"
|
| + dir = CodeReviewDir(ui, repo)
|
| + path = dir + "cl." + name
|
| + if os.access(path, 0):
|
| + ff = open(path)
|
| + text = ff.read()
|
| + ff.close()
|
| + cl, lineno, err = ParseCL(text, name)
|
| + if err != "":
|
| + return None, "malformed CL data: "+err
|
| + cl.local = True
|
| + else:
|
| + cl = CL(name)
|
| + if web:
|
| + set_status("getting issue metadata from web")
|
| + d = JSONGet(ui, "/api/" + name + "?messages=true")
|
| + set_status(None)
|
| + if d is None:
|
| + return None, "cannot load CL %s from server" % (name,)
|
| + if 'owner_email' not in d or 'issue' not in d or str(d['issue']) != name:
|
| + return None, "malformed response loading CL data from code review server"
|
| + cl.dict = d
|
| + cl.reviewer = d.get('reviewers', [])
|
| + cl.cc = d.get('cc', [])
|
| + if cl.local and cl.copied_from and cl.desc:
|
| + # local copy of CL written by someone else
|
| + # and we saved a description. use that one,
|
| + # so that committers can edit the description
|
| + # before doing hg submit.
|
| + pass
|
| + else:
|
| + cl.desc = d.get('description', "")
|
| + cl.url = server_url_base + name
|
| + cl.web = True
|
| + cl.private = d.get('private', False) != False
|
| + cl.lgtm = []
|
| + for m in d.get('messages', []):
|
| + if m.get('approval', False) == True:
|
| + who = re.sub('@.*', '', m.get('sender', ''))
|
| + text = re.sub("\n(.|\n)*", '', m.get('text', ''))
|
| + cl.lgtm.append((who, text))
|
| +
|
| + set_status("loaded CL " + name)
|
| + return cl, ''
|
| +
|
| +class LoadCLThread(threading.Thread):
|
| + def __init__(self, ui, repo, dir, f, web):
|
| + threading.Thread.__init__(self)
|
| + self.ui = ui
|
| + self.repo = repo
|
| + self.dir = dir
|
| + self.f = f
|
| + self.web = web
|
| + self.cl = None
|
| + def run(self):
|
| + cl, err = LoadCL(self.ui, self.repo, self.f[3:], web=self.web)
|
| + if err != '':
|
| + self.ui.warn("loading "+self.dir+self.f+": " + err + "\n")
|
| + return
|
| + self.cl = cl
|
| +
|
| +# Load all the CLs from this repository.
|
| +def LoadAllCL(ui, repo, web=True):
|
| + dir = CodeReviewDir(ui, repo)
|
| + m = {}
|
| + files = [f for f in os.listdir(dir) if f.startswith('cl.')]
|
| + if not files:
|
| + return m
|
| + active = []
|
| + first = True
|
| + for f in files:
|
| + t = LoadCLThread(ui, repo, dir, f, web)
|
| + t.start()
|
| + if web and first:
|
| + # first request: wait in case it needs to authenticate
|
| + # otherwise we get lots of user/password prompts
|
| + # running in parallel.
|
| + t.join()
|
| + if t.cl:
|
| + m[t.cl.name] = t.cl
|
| + first = False
|
| + else:
|
| + active.append(t)
|
| + for t in active:
|
| + t.join()
|
| + if t.cl:
|
| + m[t.cl.name] = t.cl
|
| + return m
|
| +
|
| +# Find repository root. On error, ui.warn and return None
|
| +def RepoDir(ui, repo):
|
| + url = repo.url();
|
| + if not url.startswith('file:'):
|
| + ui.warn("repository %s is not in local file system\n" % (url,))
|
| + return None
|
| + url = url[5:]
|
| + if url.endswith('/'):
|
| + url = url[:-1]
|
| + typecheck(url, str)
|
| + return url
|
| +
|
| +# Find (or make) code review directory. On error, ui.warn and return None
|
| +def CodeReviewDir(ui, repo):
|
| + dir = RepoDir(ui, repo)
|
| + if dir == None:
|
| + return None
|
| + dir += '/.hg/codereview/'
|
| + if not os.path.isdir(dir):
|
| + try:
|
| + os.mkdir(dir, 0700)
|
| + except:
|
| + ui.warn('cannot mkdir %s: %s\n' % (dir, ExceptionDetail()))
|
| + return None
|
| + typecheck(dir, str)
|
| + return dir
|
| +
|
| +# Turn leading tabs into spaces, so that the common white space
|
| +# prefix doesn't get confused when people's editors write out
|
| +# some lines with spaces, some with tabs. Only a heuristic
|
| +# (some editors don't use 8 spaces either) but a useful one.
|
| +def TabsToSpaces(line):
|
| + i = 0
|
| + while i < len(line) and line[i] == '\t':
|
| + i += 1
|
| + return ' '*(8*i) + line[i:]
|
| +
|
| +# Strip maximal common leading white space prefix from text
|
| +def StripCommon(text):
|
| + typecheck(text, str)
|
| + ws = None
|
| + for line in text.split('\n'):
|
| + line = line.rstrip()
|
| + if line == '':
|
| + continue
|
| + line = TabsToSpaces(line)
|
| + white = line[:len(line)-len(line.lstrip())]
|
| + if ws == None:
|
| + ws = white
|
| + else:
|
| + common = ''
|
| + for i in range(min(len(white), len(ws))+1):
|
| + if white[0:i] == ws[0:i]:
|
| + common = white[0:i]
|
| + ws = common
|
| + if ws == '':
|
| + break
|
| + if ws == None:
|
| + return text
|
| + t = ''
|
| + for line in text.split('\n'):
|
| + line = line.rstrip()
|
| + line = TabsToSpaces(line)
|
| + if line.startswith(ws):
|
| + line = line[len(ws):]
|
| + if line == '' and t == '':
|
| + continue
|
| + t += line + '\n'
|
| + while len(t) >= 2 and t[-2:] == '\n\n':
|
| + t = t[:-1]
|
| + typecheck(t, str)
|
| + return t
|
| +
|
| +# Indent text with indent.
|
| +def Indent(text, indent):
|
| + typecheck(text, str)
|
| + typecheck(indent, str)
|
| + t = ''
|
| + for line in text.split('\n'):
|
| + t += indent + line + '\n'
|
| + typecheck(t, str)
|
| + return t
|
| +
|
| +# Return the first line of l
|
| +def line1(text):
|
| + typecheck(text, str)
|
| + return text.split('\n')[0]
|
| +
|
| +_change_prolog = """# Change list.
|
| +# Lines beginning with # are ignored.
|
| +# Multi-line values should be indented.
|
| +"""
|
| +
|
| +desc_re = '^(.+: |(tag )?(release|weekly)\.|fix build|undo CL)'
|
| +
|
| +desc_msg = '''Your CL description appears not to use the standard form.
|
| +
|
| +The first line of your change description is conventionally a
|
| +one-line summary of the change, prefixed by the primary affected package,
|
| +and is used as the subject for code review mail; the rest of the description
|
| +elaborates.
|
| +
|
| +Examples:
|
| +
|
| + encoding/rot13: new package
|
| +
|
| + math: add IsInf, IsNaN
|
| +
|
| + net: fix cname in LookupHost
|
| +
|
| + unicode: update to Unicode 5.0.2
|
| +
|
| +'''
|
| +
|
| +def promptyesno(ui, msg):
|
| + return ui.promptchoice(msg, ["&yes", "&no"], 0) == 0
|
| +
|
| +def promptremove(ui, repo, f):
|
| + if promptyesno(ui, "hg remove %s (y/n)?" % (f,)):
|
| + if hg_commands.remove(ui, repo, 'path:'+f) != 0:
|
| + ui.warn("error removing %s" % (f,))
|
| +
|
| +def promptadd(ui, repo, f):
|
| + if promptyesno(ui, "hg add %s (y/n)?" % (f,)):
|
| + if hg_commands.add(ui, repo, 'path:'+f) != 0:
|
| + ui.warn("error adding %s" % (f,))
|
| +
|
| +def EditCL(ui, repo, cl):
|
| + set_status(None) # do not show status
|
| + s = cl.EditorText()
|
| + while True:
|
| + s = ui.edit(s, ui.username())
|
| +
|
| + # We can't trust Mercurial + Python not to die before making the change,
|
| + # so, by popular demand, just scribble the most recent CL edit into
|
| + # $(hg root)/last-change so that if Mercurial does die, people
|
| + # can look there for their work.
|
| + try:
|
| + f = open(repo.root+"/last-change", "w")
|
| + f.write(s)
|
| + f.close()
|
| + except:
|
| + pass
|
| +
|
| + clx, line, err = ParseCL(s, cl.name)
|
| + if err != '':
|
| + if not promptyesno(ui, "error parsing change list: line %d: %s\nre-edit (y/n)?" % (line, err)):
|
| + return "change list not modified"
|
| + continue
|
| +
|
| + # Check description.
|
| + if clx.desc == '':
|
| + if promptyesno(ui, "change list should have a description\nre-edit (y/n)?"):
|
| + continue
|
| + elif re.search('<enter reason for undo>', clx.desc):
|
| + if promptyesno(ui, "change list description omits reason for undo\nre-edit (y/n)?"):
|
| + continue
|
| + elif not re.match(desc_re, clx.desc.split('\n')[0]):
|
| + if promptyesno(ui, desc_msg + "re-edit (y/n)?"):
|
| + continue
|
| +
|
| + # Check file list for files that need to be hg added or hg removed
|
| + # or simply aren't understood.
|
| + pats = ['path:'+f for f in clx.files]
|
| + changed = hg_matchPattern(ui, repo, *pats, modified=True, added=True, removed=True)
|
| + deleted = hg_matchPattern(ui, repo, *pats, deleted=True)
|
| + unknown = hg_matchPattern(ui, repo, *pats, unknown=True)
|
| + ignored = hg_matchPattern(ui, repo, *pats, ignored=True)
|
| + clean = hg_matchPattern(ui, repo, *pats, clean=True)
|
| + files = []
|
| + for f in clx.files:
|
| + if f in changed:
|
| + files.append(f)
|
| + continue
|
| + if f in deleted:
|
| + promptremove(ui, repo, f)
|
| + files.append(f)
|
| + continue
|
| + if f in unknown:
|
| + promptadd(ui, repo, f)
|
| + files.append(f)
|
| + continue
|
| + if f in ignored:
|
| + ui.warn("error: %s is excluded by .hgignore; omitting\n" % (f,))
|
| + continue
|
| + if f in clean:
|
| + ui.warn("warning: %s is listed in the CL but unchanged\n" % (f,))
|
| + files.append(f)
|
| + continue
|
| + p = repo.root + '/' + f
|
| + if os.path.isfile(p):
|
| + ui.warn("warning: %s is a file but not known to hg\n" % (f,))
|
| + files.append(f)
|
| + continue
|
| + if os.path.isdir(p):
|
| + ui.warn("error: %s is a directory, not a file; omitting\n" % (f,))
|
| + continue
|
| + ui.warn("error: %s does not exist; omitting\n" % (f,))
|
| + clx.files = files
|
| +
|
| + cl.desc = clx.desc
|
| + cl.reviewer = clx.reviewer
|
| + cl.cc = clx.cc
|
| + cl.files = clx.files
|
| + cl.private = clx.private
|
| + break
|
| + return ""
|
| +
|
| +# For use by submit, etc. (NOT by change)
|
| +# Get change list number or list of files from command line.
|
| +# If files are given, make a new change list.
|
| +def CommandLineCL(ui, repo, pats, opts, defaultcc=None):
|
| + if len(pats) > 0 and GoodCLName(pats[0]):
|
| + if len(pats) != 1:
|
| + return None, "cannot specify change number and file names"
|
| + if opts.get('message'):
|
| + return None, "cannot use -m with existing CL"
|
| + cl, err = LoadCL(ui, repo, pats[0], web=True)
|
| + if err != "":
|
| + return None, err
|
| + else:
|
| + cl = CL("new")
|
| + cl.local = True
|
| + cl.files = ChangedFiles(ui, repo, pats, taken=Taken(ui, repo))
|
| + if not cl.files:
|
| + return None, "no files changed"
|
| + if opts.get('reviewer'):
|
| + cl.reviewer = Add(cl.reviewer, SplitCommaSpace(opts.get('reviewer')))
|
| + if opts.get('cc'):
|
| + cl.cc = Add(cl.cc, SplitCommaSpace(opts.get('cc')))
|
| + if defaultcc:
|
| + cl.cc = Add(cl.cc, defaultcc)
|
| + if cl.name == "new":
|
| + if opts.get('message'):
|
| + cl.desc = opts.get('message')
|
| + else:
|
| + err = EditCL(ui, repo, cl)
|
| + if err != '':
|
| + return None, err
|
| + return cl, ""
|
| +
|
| +#######################################################################
|
| +# Change list file management
|
| +
|
| +# Return list of changed files in repository that match pats.
|
| +# The patterns came from the command line, so we warn
|
| +# if they have no effect or cannot be understood.
|
| +def ChangedFiles(ui, repo, pats, taken=None):
|
| + taken = taken or {}
|
| + # Run each pattern separately so that we can warn about
|
| + # patterns that didn't do anything useful.
|
| + for p in pats:
|
| + for f in hg_matchPattern(ui, repo, p, unknown=True):
|
| + promptadd(ui, repo, f)
|
| + for f in hg_matchPattern(ui, repo, p, removed=True):
|
| + promptremove(ui, repo, f)
|
| + files = hg_matchPattern(ui, repo, p, modified=True, added=True, removed=True)
|
| + for f in files:
|
| + if f in taken:
|
| + ui.warn("warning: %s already in CL %s\n" % (f, taken[f].name))
|
| + if not files:
|
| + ui.warn("warning: %s did not match any modified files\n" % (p,))
|
| +
|
| + # Again, all at once (eliminates duplicates)
|
| + l = hg_matchPattern(ui, repo, *pats, modified=True, added=True, removed=True)
|
| + l.sort()
|
| + if taken:
|
| + l = Sub(l, taken.keys())
|
| + return l
|
| +
|
| +# Return list of changed files in repository that match pats and still exist.
|
| +def ChangedExistingFiles(ui, repo, pats, opts):
|
| + l = hg_matchPattern(ui, repo, *pats, modified=True, added=True)
|
| + l.sort()
|
| + return l
|
| +
|
| +# Return list of files claimed by existing CLs
|
| +def Taken(ui, repo):
|
| + all = LoadAllCL(ui, repo, web=False)
|
| + taken = {}
|
| + for _, cl in all.items():
|
| + for f in cl.files:
|
| + taken[f] = cl
|
| + return taken
|
| +
|
| +# Return list of changed files that are not claimed by other CLs
|
| +def DefaultFiles(ui, repo, pats):
|
| + return ChangedFiles(ui, repo, pats, taken=Taken(ui, repo))
|
| +
|
| +#######################################################################
|
| +# File format checking.
|
| +
|
| +def CheckFormat(ui, repo, files, just_warn=False):
|
| + set_status("running gofmt")
|
| + CheckGofmt(ui, repo, files, just_warn)
|
| + CheckTabfmt(ui, repo, files, just_warn)
|
| +
|
| +# Check that gofmt run on the list of files does not change them
|
| +def CheckGofmt(ui, repo, files, just_warn):
|
| + files = gofmt_required(files)
|
| + if not files:
|
| + return
|
| + cwd = os.getcwd()
|
| + files = [RelativePath(repo.root + '/' + f, cwd) for f in files]
|
| + files = [f for f in files if os.access(f, 0)]
|
| + if not files:
|
| + return
|
| + try:
|
| + cmd = subprocess.Popen(["gofmt", "-l"] + files, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=sys.platform != "win32")
|
| + cmd.stdin.close()
|
| + except:
|
| + raise hg_util.Abort("gofmt: " + ExceptionDetail())
|
| + data = cmd.stdout.read()
|
| + errors = cmd.stderr.read()
|
| + cmd.wait()
|
| + set_status("done with gofmt")
|
| + if len(errors) > 0:
|
| + ui.warn("gofmt errors:\n" + errors.rstrip() + "\n")
|
| + return
|
| + if len(data) > 0:
|
| + msg = "gofmt needs to format these files (run hg gofmt):\n" + Indent(data, "\t").rstrip()
|
| + if just_warn:
|
| + ui.warn("warning: " + msg + "\n")
|
| + else:
|
| + raise hg_util.Abort(msg)
|
| + return
|
| +
|
| +# Check that *.[chys] files indent using tabs.
|
| +def CheckTabfmt(ui, repo, files, just_warn):
|
| + files = [f for f in files if f.startswith('src/') and re.search(r"\.[chys]$", f) and not re.search(r"\.tab\.[ch]$", f)]
|
| + if not files:
|
| + return
|
| + cwd = os.getcwd()
|
| + files = [RelativePath(repo.root + '/' + f, cwd) for f in files]
|
| + files = [f for f in files if os.access(f, 0)]
|
| + badfiles = []
|
| + for f in files:
|
| + try:
|
| + for line in open(f, 'r'):
|
| + # Four leading spaces is enough to complain about,
|
| + # except that some Plan 9 code uses four spaces as the label indent,
|
| + # so allow that.
|
| + if line.startswith(' ') and not re.match(' [A-Za-z0-9_]+:', line):
|
| + badfiles.append(f)
|
| + break
|
| + except:
|
| + # ignore cannot open file, etc.
|
| + pass
|
| + if len(badfiles) > 0:
|
| + msg = "these files use spaces for indentation (use tabs instead):\n\t" + "\n\t".join(badfiles)
|
| + if just_warn:
|
| + ui.warn("warning: " + msg + "\n")
|
| + else:
|
| + raise hg_util.Abort(msg)
|
| + return
|
| +
|
| +#######################################################################
|
| +# CONTRIBUTORS file parsing
|
| +
|
| +contributorsCache = None
|
| +contributorsURL = None
|
| +
|
| +def ReadContributors(ui, repo):
|
| + global contributorsCache
|
| + if contributorsCache is not None:
|
| + return contributorsCache
|
| +
|
| + try:
|
| + if contributorsURL is not None:
|
| + opening = contributorsURL
|
| + f = urllib2.urlopen(contributorsURL)
|
| + else:
|
| + opening = repo.root + '/CONTRIBUTORS'
|
| + f = open(repo.root + '/CONTRIBUTORS', 'r')
|
| + except:
|
| + ui.write("warning: cannot open %s: %s\n" % (opening, ExceptionDetail()))
|
| + return
|
| +
|
| + contributors = {}
|
| + for line in f:
|
| + # CONTRIBUTORS is a list of lines like:
|
| + # Person <email>
|
| + # Person <email> <alt-email>
|
| + # The first email address is the one used in commit logs.
|
| + if line.startswith('#'):
|
| + continue
|
| + m = re.match(r"([^<>]+\S)\s+(<[^<>\s]+>)((\s+<[^<>\s]+>)*)\s*$", line)
|
| + if m:
|
| + name = m.group(1)
|
| + email = m.group(2)[1:-1]
|
| + contributors[email.lower()] = (name, email)
|
| + for extra in m.group(3).split():
|
| + contributors[extra[1:-1].lower()] = (name, email)
|
| +
|
| + contributorsCache = contributors
|
| + return contributors
|
| +
|
| +def CheckContributor(ui, repo, user=None):
|
| + set_status("checking CONTRIBUTORS file")
|
| + user, userline = FindContributor(ui, repo, user, warn=False)
|
| + if not userline:
|
| + raise hg_util.Abort("cannot find %s in CONTRIBUTORS" % (user,))
|
| + return userline
|
| +
|
| +def FindContributor(ui, repo, user=None, warn=True):
|
| + if not user:
|
| + user = ui.config("ui", "username")
|
| + if not user:
|
| + raise hg_util.Abort("[ui] username is not configured in .hgrc")
|
| + user = user.lower()
|
| + m = re.match(r".*<(.*)>", user)
|
| + if m:
|
| + user = m.group(1)
|
| +
|
| + contributors = ReadContributors(ui, repo)
|
| + if user not in contributors:
|
| + if warn:
|
| + ui.warn("warning: cannot find %s in CONTRIBUTORS\n" % (user,))
|
| + return user, None
|
| +
|
| + user, email = contributors[user]
|
| + return email, "%s <%s>" % (user, email)
|
| +
|
| +#######################################################################
|
| +# Mercurial helper functions.
|
| +# Read http://mercurial.selenic.com/wiki/MercurialApi before writing any of these.
|
| +# We use the ui.pushbuffer/ui.popbuffer + hg_commands.xxx tricks for all interaction
|
| +# with Mercurial. It has proved the most stable as they make changes.
|
| +
|
| +hgversion = hg_util.version()
|
| +
|
| +# We require Mercurial 1.9 and suggest Mercurial 2.0.
|
| +# The details of the scmutil package changed then,
|
| +# so allowing earlier versions would require extra band-aids below.
|
| +# Ubuntu 11.10 ships with Mercurial 1.9.1 as the default version.
|
| +hg_required = "1.9"
|
| +hg_suggested = "2.0"
|
| +
|
| +old_message = """
|
| +
|
| +The code review extension requires Mercurial """+hg_required+""" or newer.
|
| +You are using Mercurial """+hgversion+""".
|
| +
|
| +To install a new Mercurial, use
|
| +
|
| + sudo easy_install mercurial=="""+hg_suggested+"""
|
| +
|
| +or visit http://mercurial.selenic.com/downloads/.
|
| +"""
|
| +
|
| +linux_message = """
|
| +You may need to clear your current Mercurial installation by running:
|
| +
|
| + sudo apt-get remove mercurial mercurial-common
|
| + sudo rm -rf /etc/mercurial
|
| +"""
|
| +
|
| +if hgversion < hg_required:
|
| + msg = old_message
|
| + if os.access("/etc/mercurial", 0):
|
| + msg += linux_message
|
| + raise hg_util.Abort(msg)
|
| +
|
| +from mercurial.hg import clean as hg_clean
|
| +from mercurial import cmdutil as hg_cmdutil
|
| +from mercurial import error as hg_error
|
| +from mercurial import match as hg_match
|
| +from mercurial import node as hg_node
|
| +
|
| +class uiwrap(object):
|
| + def __init__(self, ui):
|
| + self.ui = ui
|
| + ui.pushbuffer()
|
| + self.oldQuiet = ui.quiet
|
| + ui.quiet = True
|
| + self.oldVerbose = ui.verbose
|
| + ui.verbose = False
|
| + def output(self):
|
| + ui = self.ui
|
| + ui.quiet = self.oldQuiet
|
| + ui.verbose = self.oldVerbose
|
| + return ui.popbuffer()
|
| +
|
| +def to_slash(path):
|
| + if sys.platform == "win32":
|
| + return path.replace('\\', '/')
|
| + return path
|
| +
|
| +def hg_matchPattern(ui, repo, *pats, **opts):
|
| + w = uiwrap(ui)
|
| + hg_commands.status(ui, repo, *pats, **opts)
|
| + text = w.output()
|
| + ret = []
|
| + prefix = to_slash(os.path.realpath(repo.root))+'/'
|
| + for line in text.split('\n'):
|
| + f = line.split()
|
| + if len(f) > 1:
|
| + if len(pats) > 0:
|
| + # Given patterns, Mercurial shows relative to cwd
|
| + p = to_slash(os.path.realpath(f[1]))
|
| + if not p.startswith(prefix):
|
| + print >>sys.stderr, "File %s not in repo root %s.\n" % (p, prefix)
|
| + else:
|
| + ret.append(p[len(prefix):])
|
| + else:
|
| + # Without patterns, Mercurial shows relative to root (what we want)
|
| + ret.append(to_slash(f[1]))
|
| + return ret
|
| +
|
| +def hg_heads(ui, repo):
|
| + w = uiwrap(ui)
|
| + hg_commands.heads(ui, repo)
|
| + return w.output()
|
| +
|
| +noise = [
|
| + "",
|
| + "resolving manifests",
|
| + "searching for changes",
|
| + "couldn't find merge tool hgmerge",
|
| + "adding changesets",
|
| + "adding manifests",
|
| + "adding file changes",
|
| + "all local heads known remotely",
|
| +]
|
| +
|
| +def isNoise(line):
|
| + line = str(line)
|
| + for x in noise:
|
| + if line == x:
|
| + return True
|
| + return False
|
| +
|
| +def hg_incoming(ui, repo):
|
| + w = uiwrap(ui)
|
| + ret = hg_commands.incoming(ui, repo, force=False, bundle="")
|
| + if ret and ret != 1:
|
| + raise hg_util.Abort(ret)
|
| + return w.output()
|
| +
|
| +def hg_log(ui, repo, **opts):
|
| + for k in ['date', 'keyword', 'rev', 'user']:
|
| + if not opts.has_key(k):
|
| + opts[k] = ""
|
| + w = uiwrap(ui)
|
| + ret = hg_commands.log(ui, repo, **opts)
|
| + if ret:
|
| + raise hg_util.Abort(ret)
|
| + return w.output()
|
| +
|
| +def hg_outgoing(ui, repo, **opts):
|
| + w = uiwrap(ui)
|
| + ret = hg_commands.outgoing(ui, repo, **opts)
|
| + if ret and ret != 1:
|
| + raise hg_util.Abort(ret)
|
| + return w.output()
|
| +
|
| +def hg_pull(ui, repo, **opts):
|
| + w = uiwrap(ui)
|
| + ui.quiet = False
|
| + ui.verbose = True # for file list
|
| + err = hg_commands.pull(ui, repo, **opts)
|
| + for line in w.output().split('\n'):
|
| + if isNoise(line):
|
| + continue
|
| + if line.startswith('moving '):
|
| + line = 'mv ' + line[len('moving '):]
|
| + if line.startswith('getting ') and line.find(' to ') >= 0:
|
| + line = 'mv ' + line[len('getting '):]
|
| + if line.startswith('getting '):
|
| + line = '+ ' + line[len('getting '):]
|
| + if line.startswith('removing '):
|
| + line = '- ' + line[len('removing '):]
|
| + ui.write(line + '\n')
|
| + return err
|
| +
|
| +def hg_push(ui, repo, **opts):
|
| + w = uiwrap(ui)
|
| + ui.quiet = False
|
| + ui.verbose = True
|
| + err = hg_commands.push(ui, repo, **opts)
|
| + for line in w.output().split('\n'):
|
| + if not isNoise(line):
|
| + ui.write(line + '\n')
|
| + return err
|
| +
|
| +def hg_commit(ui, repo, *pats, **opts):
|
| + return hg_commands.commit(ui, repo, *pats, **opts)
|
| +
|
| +#######################################################################
|
| +# Mercurial precommit hook to disable commit except through this interface.
|
| +
|
| +commit_okay = False
|
| +
|
| +def precommithook(ui, repo, **opts):
|
| + if commit_okay:
|
| + return False # False means okay.
|
| + ui.write("\ncodereview extension enabled; use mail, upload, or submit instead of commit\n\n")
|
| + return True
|
| +
|
| +#######################################################################
|
| +# @clnumber file pattern support
|
| +
|
| +# We replace scmutil.match with the MatchAt wrapper to add the @clnumber pattern.
|
| +
|
| +match_repo = None
|
| +match_ui = None
|
| +match_orig = None
|
| +
|
| +def InstallMatch(ui, repo):
|
| + global match_repo
|
| + global match_ui
|
| + global match_orig
|
| +
|
| + match_ui = ui
|
| + match_repo = repo
|
| +
|
| + from mercurial import scmutil
|
| + match_orig = scmutil.match
|
| + scmutil.match = MatchAt
|
| +
|
| +def MatchAt(ctx, pats=None, opts=None, globbed=False, default='relpath'):
|
| + taken = []
|
| + files = []
|
| + pats = pats or []
|
| + opts = opts or {}
|
| +
|
| + for p in pats:
|
| + if p.startswith('@'):
|
| + taken.append(p)
|
| + clname = p[1:]
|
| + if clname == "default":
|
| + files = DefaultFiles(match_ui, match_repo, [])
|
| + else:
|
| + if not GoodCLName(clname):
|
| + raise hg_util.Abort("invalid CL name " + clname)
|
| + cl, err = LoadCL(match_repo.ui, match_repo, clname, web=False)
|
| + if err != '':
|
| + raise hg_util.Abort("loading CL " + clname + ": " + err)
|
| + if not cl.files:
|
| + raise hg_util.Abort("no files in CL " + clname)
|
| + files = Add(files, cl.files)
|
| + pats = Sub(pats, taken) + ['path:'+f for f in files]
|
| +
|
| + # work-around for http://selenic.com/hg/rev/785bbc8634f8
|
| + if not hasattr(ctx, 'match'):
|
| + ctx = ctx[None]
|
| + return match_orig(ctx, pats=pats, opts=opts, globbed=globbed, default=default)
|
| +
|
| +#######################################################################
|
| +# Commands added by code review extension.
|
| +
|
| +# As of Mercurial 2.1 the commands are all required to return integer
|
| +# exit codes, whereas earlier versions allowed returning arbitrary strings
|
| +# to be printed as errors. We wrap the old functions to make sure we
|
| +# always return integer exit codes now. Otherwise Mercurial dies
|
| +# with a TypeError traceback (unsupported operand type(s) for &: 'str' and 'int').
|
| +# Introduce a Python decorator to convert old functions to the new
|
| +# stricter convention.
|
| +
|
| +def hgcommand(f):
|
| + def wrapped(ui, repo, *pats, **opts):
|
| + err = f(ui, repo, *pats, **opts)
|
| + if type(err) is int:
|
| + return err
|
| + if not err:
|
| + return 0
|
| + raise hg_util.Abort(err)
|
| + wrapped.__doc__ = f.__doc__
|
| + return wrapped
|
| +
|
| +#######################################################################
|
| +# hg change
|
| +
|
| +@hgcommand
|
| +def change(ui, repo, *pats, **opts):
|
| + """create, edit or delete a change list
|
| +
|
| + Create, edit or delete a change list.
|
| + A change list is a group of files to be reviewed and submitted together,
|
| + plus a textual description of the change.
|
| + Change lists are referred to by simple alphanumeric names.
|
| +
|
| + Changes must be reviewed before they can be submitted.
|
| +
|
| + In the absence of options, the change command opens the
|
| + change list for editing in the default editor.
|
| +
|
| + Deleting a change with the -d or -D flag does not affect
|
| + the contents of the files listed in that change. To revert
|
| + the files listed in a change, use
|
| +
|
| + hg revert @123456
|
| +
|
| + before running hg change -d 123456.
|
| + """
|
| +
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + dirty = {}
|
| + if len(pats) > 0 and GoodCLName(pats[0]):
|
| + name = pats[0]
|
| + if len(pats) != 1:
|
| + return "cannot specify CL name and file patterns"
|
| + pats = pats[1:]
|
| + cl, err = LoadCL(ui, repo, name, web=True)
|
| + if err != '':
|
| + return err
|
| + if not cl.local and (opts["stdin"] or not opts["stdout"]):
|
| + return "cannot change non-local CL " + name
|
| + else:
|
| + name = "new"
|
| + cl = CL("new")
|
| + if repo[None].branch() != "default":
|
| + return "cannot create CL outside default branch; switch with 'hg update default'"
|
| + dirty[cl] = True
|
| + files = ChangedFiles(ui, repo, pats, taken=Taken(ui, repo))
|
| +
|
| + if opts["delete"] or opts["deletelocal"]:
|
| + if opts["delete"] and opts["deletelocal"]:
|
| + return "cannot use -d and -D together"
|
| + flag = "-d"
|
| + if opts["deletelocal"]:
|
| + flag = "-D"
|
| + if name == "new":
|
| + return "cannot use "+flag+" with file patterns"
|
| + if opts["stdin"] or opts["stdout"]:
|
| + return "cannot use "+flag+" with -i or -o"
|
| + if not cl.local:
|
| + return "cannot change non-local CL " + name
|
| + if opts["delete"]:
|
| + if cl.copied_from:
|
| + return "original author must delete CL; hg change -D will remove locally"
|
| + PostMessage(ui, cl.name, "*** Abandoned ***", send_mail=cl.mailed)
|
| + EditDesc(cl.name, closed=True, private=cl.private)
|
| + cl.Delete(ui, repo)
|
| + return
|
| +
|
| + if opts["stdin"]:
|
| + s = sys.stdin.read()
|
| + clx, line, err = ParseCL(s, name)
|
| + if err != '':
|
| + return "error parsing change list: line %d: %s" % (line, err)
|
| + if clx.desc is not None:
|
| + cl.desc = clx.desc;
|
| + dirty[cl] = True
|
| + if clx.reviewer is not None:
|
| + cl.reviewer = clx.reviewer
|
| + dirty[cl] = True
|
| + if clx.cc is not None:
|
| + cl.cc = clx.cc
|
| + dirty[cl] = True
|
| + if clx.files is not None:
|
| + cl.files = clx.files
|
| + dirty[cl] = True
|
| + if clx.private != cl.private:
|
| + cl.private = clx.private
|
| + dirty[cl] = True
|
| +
|
| + if not opts["stdin"] and not opts["stdout"]:
|
| + if name == "new":
|
| + cl.files = files
|
| + err = EditCL(ui, repo, cl)
|
| + if err != "":
|
| + return err
|
| + dirty[cl] = True
|
| +
|
| + for d, _ in dirty.items():
|
| + name = d.name
|
| + d.Flush(ui, repo)
|
| + if name == "new":
|
| + d.Upload(ui, repo, quiet=True)
|
| +
|
| + if opts["stdout"]:
|
| + ui.write(cl.EditorText())
|
| + elif opts["pending"]:
|
| + ui.write(cl.PendingText())
|
| + elif name == "new":
|
| + if ui.quiet:
|
| + ui.write(cl.name)
|
| + else:
|
| + ui.write("CL created: " + cl.url + "\n")
|
| + return
|
| +
|
| +#######################################################################
|
| +# hg code-login (broken?)
|
| +
|
| +@hgcommand
|
| +def code_login(ui, repo, **opts):
|
| + """log in to code review server
|
| +
|
| + Logs in to the code review server, saving a cookie in
|
| + a file in your home directory.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + MySend(None)
|
| +
|
| +#######################################################################
|
| +# hg clpatch / undo / release-apply / download
|
| +# All concerned with applying or unapplying patches to the repository.
|
| +
|
| +@hgcommand
|
| +def clpatch(ui, repo, clname, **opts):
|
| + """import a patch from the code review server
|
| +
|
| + Imports a patch from the code review server into the local client.
|
| + If the local client has already modified any of the files that the
|
| + patch modifies, this command will refuse to apply the patch.
|
| +
|
| + Submitting an imported patch will keep the original author's
|
| + name as the Author: line but add your own name to a Committer: line.
|
| + """
|
| + if repo[None].branch() != "default":
|
| + return "cannot run hg clpatch outside default branch"
|
| + return clpatch_or_undo(ui, repo, clname, opts, mode="clpatch")
|
| +
|
| +@hgcommand
|
| +def undo(ui, repo, clname, **opts):
|
| + """undo the effect of a CL
|
| +
|
| + Creates a new CL that undoes an earlier CL.
|
| + After creating the CL, opens the CL text for editing so that
|
| + you can add the reason for the undo to the description.
|
| + """
|
| + if repo[None].branch() != "default":
|
| + return "cannot run hg undo outside default branch"
|
| + return clpatch_or_undo(ui, repo, clname, opts, mode="undo")
|
| +
|
| +@hgcommand
|
| +def release_apply(ui, repo, clname, **opts):
|
| + """apply a CL to the release branch
|
| +
|
| + Creates a new CL copying a previously committed change
|
| + from the main branch to the release branch.
|
| + The current client must either be clean or already be in
|
| + the release branch.
|
| +
|
| + The release branch must be created by starting with a
|
| + clean client, disabling the code review plugin, and running:
|
| +
|
| + hg update weekly.YYYY-MM-DD
|
| + hg branch release-branch.rNN
|
| + hg commit -m 'create release-branch.rNN'
|
| + hg push --new-branch
|
| +
|
| + Then re-enable the code review plugin.
|
| +
|
| + People can test the release branch by running
|
| +
|
| + hg update release-branch.rNN
|
| +
|
| + in a clean client. To return to the normal tree,
|
| +
|
| + hg update default
|
| +
|
| + Move changes since the weekly into the release branch
|
| + using hg release-apply followed by the usual code review
|
| + process and hg submit.
|
| +
|
| + When it comes time to tag the release, record the
|
| + final long-form tag of the release-branch.rNN
|
| + in the *default* branch's .hgtags file. That is, run
|
| +
|
| + hg update default
|
| +
|
| + and then edit .hgtags as you would for a weekly.
|
| +
|
| + """
|
| + c = repo[None]
|
| + if not releaseBranch:
|
| + return "no active release branches"
|
| + if c.branch() != releaseBranch:
|
| + if c.modified() or c.added() or c.removed():
|
| + raise hg_util.Abort("uncommitted local changes - cannot switch branches")
|
| + err = hg_clean(repo, releaseBranch)
|
| + if err:
|
| + return err
|
| + try:
|
| + err = clpatch_or_undo(ui, repo, clname, opts, mode="backport")
|
| + if err:
|
| + raise hg_util.Abort(err)
|
| + except Exception, e:
|
| + hg_clean(repo, "default")
|
| + raise e
|
| + return None
|
| +
|
| +def rev2clname(rev):
|
| + # Extract CL name from revision description.
|
| + # The last line in the description that is a codereview URL is the real one.
|
| + # Earlier lines might be part of the user-written description.
|
| + all = re.findall('(?m)^http://codereview.appspot.com/([0-9]+)$', rev.description())
|
| + if len(all) > 0:
|
| + return all[-1]
|
| + return ""
|
| +
|
| +undoHeader = """undo CL %s / %s
|
| +
|
| +<enter reason for undo>
|
| +
|
| +««« original CL description
|
| +"""
|
| +
|
| +undoFooter = """
|
| +»»»
|
| +"""
|
| +
|
| +backportHeader = """[%s] %s
|
| +
|
| +««« CL %s / %s
|
| +"""
|
| +
|
| +backportFooter = """
|
| +»»»
|
| +"""
|
| +
|
| +# Implementation of clpatch/undo.
|
| +def clpatch_or_undo(ui, repo, clname, opts, mode):
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + if mode == "undo" or mode == "backport":
|
| + # Find revision in Mercurial repository.
|
| + # Assume CL number is 7+ decimal digits.
|
| + # Otherwise is either change log sequence number (fewer decimal digits),
|
| + # hexadecimal hash, or tag name.
|
| + # Mercurial will fall over long before the change log
|
| + # sequence numbers get to be 7 digits long.
|
| + if re.match('^[0-9]{7,}$', clname):
|
| + found = False
|
| + for r in hg_log(ui, repo, keyword="codereview.appspot.com/"+clname, limit=100, template="{node}\n").split():
|
| + rev = repo[r]
|
| + # Last line with a code review URL is the actual review URL.
|
| + # Earlier ones might be part of the CL description.
|
| + n = rev2clname(rev)
|
| + if n == clname:
|
| + found = True
|
| + break
|
| + if not found:
|
| + return "cannot find CL %s in local repository" % clname
|
| + else:
|
| + rev = repo[clname]
|
| + if not rev:
|
| + return "unknown revision %s" % clname
|
| + clname = rev2clname(rev)
|
| + if clname == "":
|
| + return "cannot find CL name in revision description"
|
| +
|
| + # Create fresh CL and start with patch that would reverse the change.
|
| + vers = hg_node.short(rev.node())
|
| + cl = CL("new")
|
| + desc = str(rev.description())
|
| + if mode == "undo":
|
| + cl.desc = (undoHeader % (clname, vers)) + desc + undoFooter
|
| + else:
|
| + cl.desc = (backportHeader % (releaseBranch, line1(desc), clname, vers)) + desc + undoFooter
|
| + v1 = vers
|
| + v0 = hg_node.short(rev.parents()[0].node())
|
| + if mode == "undo":
|
| + arg = v1 + ":" + v0
|
| + else:
|
| + vers = v0
|
| + arg = v0 + ":" + v1
|
| + patch = RunShell(["hg", "diff", "--git", "-r", arg])
|
| +
|
| + else: # clpatch
|
| + cl, vers, patch, err = DownloadCL(ui, repo, clname)
|
| + if err != "":
|
| + return err
|
| + if patch == emptydiff:
|
| + return "codereview issue %s has no diff" % clname
|
| +
|
| + # find current hg version (hg identify)
|
| + ctx = repo[None]
|
| + parents = ctx.parents()
|
| + id = '+'.join([hg_node.short(p.node()) for p in parents])
|
| +
|
| + # if version does not match the patch version,
|
| + # try to update the patch line numbers.
|
| + if vers != "" and id != vers:
|
| + # "vers in repo" gives the wrong answer
|
| + # on some versions of Mercurial. Instead, do the actual
|
| + # lookup and catch the exception.
|
| + try:
|
| + repo[vers].description()
|
| + except:
|
| + return "local repository is out of date; sync to get %s" % (vers)
|
| + patch1, err = portPatch(repo, patch, vers, id)
|
| + if err != "":
|
| + if not opts["ignore_hgpatch_failure"]:
|
| + return "codereview issue %s is out of date: %s (%s->%s)" % (clname, err, vers, id)
|
| + else:
|
| + patch = patch1
|
| + argv = ["hgpatch"]
|
| + if opts["no_incoming"] or mode == "backport":
|
| + argv += ["--checksync=false"]
|
| + try:
|
| + cmd = subprocess.Popen(argv, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=None, close_fds=sys.platform != "win32")
|
| + except:
|
| + return "hgpatch: " + ExceptionDetail() + "\nInstall hgpatch with:\n$ go get code.google.com/p/go.codereview/cmd/hgpatch\n"
|
| +
|
| + out, err = cmd.communicate(patch)
|
| + if cmd.returncode != 0 and not opts["ignore_hgpatch_failure"]:
|
| + return "hgpatch failed"
|
| + cl.local = True
|
| + cl.files = out.strip().split()
|
| + if not cl.files and not opts["ignore_hgpatch_failure"]:
|
| + return "codereview issue %s has no changed files" % clname
|
| + files = ChangedFiles(ui, repo, [])
|
| + extra = Sub(cl.files, files)
|
| + if extra:
|
| + ui.warn("warning: these files were listed in the patch but not changed:\n\t" + "\n\t".join(extra) + "\n")
|
| + cl.Flush(ui, repo)
|
| + if mode == "undo":
|
| + err = EditCL(ui, repo, cl)
|
| + if err != "":
|
| + return "CL created, but error editing: " + err
|
| + cl.Flush(ui, repo)
|
| + else:
|
| + ui.write(cl.PendingText() + "\n")
|
| +
|
| +# portPatch rewrites patch from being a patch against
|
| +# oldver to being a patch against newver.
|
| +def portPatch(repo, patch, oldver, newver):
|
| + lines = patch.splitlines(True) # True = keep \n
|
| + delta = None
|
| + for i in range(len(lines)):
|
| + line = lines[i]
|
| + if line.startswith('--- a/'):
|
| + file = line[6:-1]
|
| + delta = fileDeltas(repo, file, oldver, newver)
|
| + if not delta or not line.startswith('@@ '):
|
| + continue
|
| + # @@ -x,y +z,w @@ means the patch chunk replaces
|
| + # the original file's line numbers x up to x+y with the
|
| + # line numbers z up to z+w in the new file.
|
| + # Find the delta from x in the original to the same
|
| + # line in the current version and add that delta to both
|
| + # x and z.
|
| + m = re.match('@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@', line)
|
| + if not m:
|
| + return None, "error parsing patch line numbers"
|
| + n1, len1, n2, len2 = int(m.group(1)), int(m.group(2)), int(m.group(3)), int(m.group(4))
|
| + d, err = lineDelta(delta, n1, len1)
|
| + if err != "":
|
| + return "", err
|
| + n1 += d
|
| + n2 += d
|
| + lines[i] = "@@ -%d,%d +%d,%d @@\n" % (n1, len1, n2, len2)
|
| +
|
| + newpatch = ''.join(lines)
|
| + return newpatch, ""
|
| +
|
| +# fileDelta returns the line number deltas for the given file's
|
| +# changes from oldver to newver.
|
| +# The deltas are a list of (n, len, newdelta) triples that say
|
| +# lines [n, n+len) were modified, and after that range the
|
| +# line numbers are +newdelta from what they were before.
|
| +def fileDeltas(repo, file, oldver, newver):
|
| + cmd = ["hg", "diff", "--git", "-r", oldver + ":" + newver, "path:" + file]
|
| + data = RunShell(cmd, silent_ok=True)
|
| + deltas = []
|
| + for line in data.splitlines():
|
| + m = re.match('@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@', line)
|
| + if not m:
|
| + continue
|
| + n1, len1, n2, len2 = int(m.group(1)), int(m.group(2)), int(m.group(3)), int(m.group(4))
|
| + deltas.append((n1, len1, n2+len2-(n1+len1)))
|
| + return deltas
|
| +
|
| +# lineDelta finds the appropriate line number delta to apply to the lines [n, n+len).
|
| +# It returns an error if those lines were rewritten by the patch.
|
| +def lineDelta(deltas, n, len):
|
| + d = 0
|
| + for (old, oldlen, newdelta) in deltas:
|
| + if old >= n+len:
|
| + break
|
| + if old+len > n:
|
| + return 0, "patch and recent changes conflict"
|
| + d = newdelta
|
| + return d, ""
|
| +
|
| +@hgcommand
|
| +def download(ui, repo, clname, **opts):
|
| + """download a change from the code review server
|
| +
|
| + Download prints a description of the given change list
|
| + followed by its diff, downloaded from the code review server.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + cl, vers, patch, err = DownloadCL(ui, repo, clname)
|
| + if err != "":
|
| + return err
|
| + ui.write(cl.EditorText() + "\n")
|
| + ui.write(patch + "\n")
|
| + return
|
| +
|
| +#######################################################################
|
| +# hg file
|
| +
|
| +@hgcommand
|
| +def file(ui, repo, clname, pat, *pats, **opts):
|
| + """assign files to or remove files from a change list
|
| +
|
| + Assign files to or (with -d) remove files from a change list.
|
| +
|
| + The -d option only removes files from the change list.
|
| + It does not edit them or remove them from the repository.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + pats = tuple([pat] + list(pats))
|
| + if not GoodCLName(clname):
|
| + return "invalid CL name " + clname
|
| +
|
| + dirty = {}
|
| + cl, err = LoadCL(ui, repo, clname, web=False)
|
| + if err != '':
|
| + return err
|
| + if not cl.local:
|
| + return "cannot change non-local CL " + clname
|
| +
|
| + files = ChangedFiles(ui, repo, pats)
|
| +
|
| + if opts["delete"]:
|
| + oldfiles = Intersect(files, cl.files)
|
| + if oldfiles:
|
| + if not ui.quiet:
|
| + ui.status("# Removing files from CL. To undo:\n")
|
| + ui.status("# cd %s\n" % (repo.root))
|
| + for f in oldfiles:
|
| + ui.status("# hg file %s %s\n" % (cl.name, f))
|
| + cl.files = Sub(cl.files, oldfiles)
|
| + cl.Flush(ui, repo)
|
| + else:
|
| + ui.status("no such files in CL")
|
| + return
|
| +
|
| + if not files:
|
| + return "no such modified files"
|
| +
|
| + files = Sub(files, cl.files)
|
| + taken = Taken(ui, repo)
|
| + warned = False
|
| + for f in files:
|
| + if f in taken:
|
| + if not warned and not ui.quiet:
|
| + ui.status("# Taking files from other CLs. To undo:\n")
|
| + ui.status("# cd %s\n" % (repo.root))
|
| + warned = True
|
| + ocl = taken[f]
|
| + if not ui.quiet:
|
| + ui.status("# hg file %s %s\n" % (ocl.name, f))
|
| + if ocl not in dirty:
|
| + ocl.files = Sub(ocl.files, files)
|
| + dirty[ocl] = True
|
| + cl.files = Add(cl.files, files)
|
| + dirty[cl] = True
|
| + for d, _ in dirty.items():
|
| + d.Flush(ui, repo)
|
| + return
|
| +
|
| +#######################################################################
|
| +# hg gofmt
|
| +
|
| +@hgcommand
|
| +def gofmt(ui, repo, *pats, **opts):
|
| + """apply gofmt to modified files
|
| +
|
| + Applies gofmt to the modified files in the repository that match
|
| + the given patterns.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + files = ChangedExistingFiles(ui, repo, pats, opts)
|
| + files = gofmt_required(files)
|
| + if not files:
|
| + return "no modified go files"
|
| + cwd = os.getcwd()
|
| + files = [RelativePath(repo.root + '/' + f, cwd) for f in files]
|
| + try:
|
| + cmd = ["gofmt", "-l"]
|
| + if not opts["list"]:
|
| + cmd += ["-w"]
|
| + if os.spawnvp(os.P_WAIT, "gofmt", cmd + files) != 0:
|
| + raise hg_util.Abort("gofmt did not exit cleanly")
|
| + except hg_error.Abort, e:
|
| + raise
|
| + except:
|
| + raise hg_util.Abort("gofmt: " + ExceptionDetail())
|
| + return
|
| +
|
| +def gofmt_required(files):
|
| + return [f for f in files if (not f.startswith('test/') or f.startswith('test/bench/')) and f.endswith('.go')]
|
| +
|
| +#######################################################################
|
| +# hg mail
|
| +
|
| +@hgcommand
|
| +def mail(ui, repo, *pats, **opts):
|
| + """mail a change for review
|
| +
|
| + Uploads a patch to the code review server and then sends mail
|
| + to the reviewer and CC list asking for a review.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + cl, err = CommandLineCL(ui, repo, pats, opts, defaultcc=defaultcc)
|
| + if err != "":
|
| + return err
|
| + cl.Upload(ui, repo, gofmt_just_warn=True)
|
| + if not cl.reviewer:
|
| + # If no reviewer is listed, assign the review to defaultcc.
|
| + # This makes sure that it appears in the
|
| + # codereview.appspot.com/user/defaultcc
|
| + # page, so that it doesn't get dropped on the floor.
|
| + if not defaultcc:
|
| + return "no reviewers listed in CL"
|
| + cl.cc = Sub(cl.cc, defaultcc)
|
| + cl.reviewer = defaultcc
|
| + cl.Flush(ui, repo)
|
| +
|
| + if cl.files == []:
|
| + return "no changed files, not sending mail"
|
| +
|
| + cl.Mail(ui, repo)
|
| +
|
| +#######################################################################
|
| +# hg p / hg pq / hg ps / hg pending
|
| +
|
| +@hgcommand
|
| +def ps(ui, repo, *pats, **opts):
|
| + """alias for hg p --short
|
| + """
|
| + opts['short'] = True
|
| + return pending(ui, repo, *pats, **opts)
|
| +
|
| +@hgcommand
|
| +def pq(ui, repo, *pats, **opts):
|
| + """alias for hg p --quick
|
| + """
|
| + opts['quick'] = True
|
| + return pending(ui, repo, *pats, **opts)
|
| +
|
| +@hgcommand
|
| +def pending(ui, repo, *pats, **opts):
|
| + """show pending changes
|
| +
|
| + Lists pending changes followed by a list of unassigned but modified files.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + quick = opts.get('quick', False)
|
| + short = opts.get('short', False)
|
| + m = LoadAllCL(ui, repo, web=not quick and not short)
|
| + names = m.keys()
|
| + names.sort()
|
| + for name in names:
|
| + cl = m[name]
|
| + if short:
|
| + ui.write(name + "\t" + line1(cl.desc) + "\n")
|
| + else:
|
| + ui.write(cl.PendingText(quick=quick) + "\n")
|
| +
|
| + if short:
|
| + return
|
| + files = DefaultFiles(ui, repo, [])
|
| + if len(files) > 0:
|
| + s = "Changed files not in any CL:\n"
|
| + for f in files:
|
| + s += "\t" + f + "\n"
|
| + ui.write(s)
|
| +
|
| +#######################################################################
|
| +# hg submit
|
| +
|
| +def need_sync():
|
| + raise hg_util.Abort("local repository out of date; must sync before submit")
|
| +
|
| +@hgcommand
|
| +def submit(ui, repo, *pats, **opts):
|
| + """submit change to remote repository
|
| +
|
| + Submits change to remote repository.
|
| + Bails out if the local repository is not in sync with the remote one.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + # We already called this on startup but sometimes Mercurial forgets.
|
| + set_mercurial_encoding_to_utf8()
|
| +
|
| + if not opts["no_incoming"] and hg_incoming(ui, repo):
|
| + need_sync()
|
| +
|
| + cl, err = CommandLineCL(ui, repo, pats, opts, defaultcc=defaultcc)
|
| + if err != "":
|
| + return err
|
| +
|
| + user = None
|
| + if cl.copied_from:
|
| + user = cl.copied_from
|
| + userline = CheckContributor(ui, repo, user)
|
| + typecheck(userline, str)
|
| +
|
| + about = ""
|
| + if cl.reviewer:
|
| + about += "R=" + JoinComma([CutDomain(s) for s in cl.reviewer]) + "\n"
|
| + if opts.get('tbr'):
|
| + tbr = SplitCommaSpace(opts.get('tbr'))
|
| + cl.reviewer = Add(cl.reviewer, tbr)
|
| + about += "TBR=" + JoinComma([CutDomain(s) for s in tbr]) + "\n"
|
| + if cl.cc:
|
| + about += "CC=" + JoinComma([CutDomain(s) for s in cl.cc]) + "\n"
|
| +
|
| + if not cl.reviewer:
|
| + return "no reviewers listed in CL"
|
| +
|
| + if not cl.local:
|
| + return "cannot submit non-local CL"
|
| +
|
| + # upload, to sync current patch and also get change number if CL is new.
|
| + if not cl.copied_from:
|
| + cl.Upload(ui, repo, gofmt_just_warn=True)
|
| +
|
| + # check gofmt for real; allowed upload to warn in order to save CL.
|
| + cl.Flush(ui, repo)
|
| + CheckFormat(ui, repo, cl.files)
|
| +
|
| + about += "%s%s\n" % (server_url_base, cl.name)
|
| +
|
| + if cl.copied_from:
|
| + about += "\nCommitter: " + CheckContributor(ui, repo, None) + "\n"
|
| + typecheck(about, str)
|
| +
|
| + if not cl.mailed and not cl.copied_from: # in case this is TBR
|
| + cl.Mail(ui, repo)
|
| +
|
| + # submit changes locally
|
| + message = cl.desc.rstrip() + "\n\n" + about
|
| + typecheck(message, str)
|
| +
|
| + set_status("pushing " + cl.name + " to remote server")
|
| +
|
| + if hg_outgoing(ui, repo):
|
| + raise hg_util.Abort("local repository corrupt or out-of-phase with remote: found outgoing changes")
|
| +
|
| + old_heads = len(hg_heads(ui, repo).split())
|
| +
|
| + global commit_okay
|
| + commit_okay = True
|
| + ret = hg_commit(ui, repo, *['path:'+f for f in cl.files], message=message, user=userline)
|
| + commit_okay = False
|
| + if ret:
|
| + return "nothing changed"
|
| + node = repo["-1"].node()
|
| + # push to remote; if it fails for any reason, roll back
|
| + try:
|
| + new_heads = len(hg_heads(ui, repo).split())
|
| + if old_heads != new_heads and not (old_heads == 0 and new_heads == 1):
|
| + # Created new head, so we weren't up to date.
|
| + need_sync()
|
| +
|
| + # Push changes to remote. If it works, we're committed. If not, roll back.
|
| + try:
|
| + hg_push(ui, repo)
|
| + except hg_error.Abort, e:
|
| + if e.message.find("push creates new heads") >= 0:
|
| + # Remote repository had changes we missed.
|
| + need_sync()
|
| + raise
|
| + except:
|
| + real_rollback()
|
| + raise
|
| +
|
| + # We're committed. Upload final patch, close review, add commit message.
|
| + changeURL = hg_node.short(node)
|
| + url = ui.expandpath("default")
|
| + m = re.match("(^https?://([^@/]+@)?([^.]+)\.googlecode\.com/hg/?)" + "|" +
|
| + "(^https?://([^@/]+@)?code\.google\.com/p/([^/.]+)(\.[^./]+)?/?)", url)
|
| + if m:
|
| + if m.group(1): # prj.googlecode.com/hg/ case
|
| + changeURL = "http://code.google.com/p/%s/source/detail?r=%s" % (m.group(3), changeURL)
|
| + elif m.group(4) and m.group(7): # code.google.com/p/prj.subrepo/ case
|
| + changeURL = "http://code.google.com/p/%s/source/detail?r=%s&repo=%s" % (m.group(6), changeURL, m.group(7)[1:])
|
| + elif m.group(4): # code.google.com/p/prj/ case
|
| + changeURL = "http://code.google.com/p/%s/source/detail?r=%s" % (m.group(6), changeURL)
|
| + else:
|
| + print >>sys.stderr, "URL: ", url
|
| + else:
|
| + print >>sys.stderr, "URL: ", url
|
| + pmsg = "*** Submitted as " + changeURL + " ***\n\n" + message
|
| +
|
| + # When posting, move reviewers to CC line,
|
| + # so that the issue stops showing up in their "My Issues" page.
|
| + PostMessage(ui, cl.name, pmsg, reviewers="", cc=JoinComma(cl.reviewer+cl.cc))
|
| +
|
| + if not cl.copied_from:
|
| + EditDesc(cl.name, closed=True, private=cl.private)
|
| + cl.Delete(ui, repo)
|
| +
|
| + c = repo[None]
|
| + if c.branch() == releaseBranch and not c.modified() and not c.added() and not c.removed():
|
| + ui.write("switching from %s to default branch.\n" % releaseBranch)
|
| + err = hg_clean(repo, "default")
|
| + if err:
|
| + return err
|
| + return None
|
| +
|
| +#######################################################################
|
| +# hg sync
|
| +
|
| +@hgcommand
|
| +def sync(ui, repo, **opts):
|
| + """synchronize with remote repository
|
| +
|
| + Incorporates recent changes from the remote repository
|
| + into the local repository.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + if not opts["local"]:
|
| + err = hg_pull(ui, repo, update=True)
|
| + if err:
|
| + return err
|
| + sync_changes(ui, repo)
|
| +
|
| +def sync_changes(ui, repo):
|
| + # Look through recent change log descriptions to find
|
| + # potential references to http://.*/our-CL-number.
|
| + # Double-check them by looking at the Rietveld log.
|
| + for rev in hg_log(ui, repo, limit=100, template="{node}\n").split():
|
| + desc = repo[rev].description().strip()
|
| + for clname in re.findall('(?m)^http://(?:[^\n]+)/([0-9]+)$', desc):
|
| + if IsLocalCL(ui, repo, clname) and IsRietveldSubmitted(ui, clname, repo[rev].hex()):
|
| + ui.warn("CL %s submitted as %s; closing\n" % (clname, repo[rev]))
|
| + cl, err = LoadCL(ui, repo, clname, web=False)
|
| + if err != "":
|
| + ui.warn("loading CL %s: %s\n" % (clname, err))
|
| + continue
|
| + if not cl.copied_from:
|
| + EditDesc(cl.name, closed=True, private=cl.private)
|
| + cl.Delete(ui, repo)
|
| +
|
| + # Remove files that are not modified from the CLs in which they appear.
|
| + all = LoadAllCL(ui, repo, web=False)
|
| + changed = ChangedFiles(ui, repo, [])
|
| + for cl in all.values():
|
| + extra = Sub(cl.files, changed)
|
| + if extra:
|
| + ui.warn("Removing unmodified files from CL %s:\n" % (cl.name,))
|
| + for f in extra:
|
| + ui.warn("\t%s\n" % (f,))
|
| + cl.files = Sub(cl.files, extra)
|
| + cl.Flush(ui, repo)
|
| + if not cl.files:
|
| + if not cl.copied_from:
|
| + ui.warn("CL %s has no files; delete (abandon) with hg change -d %s\n" % (cl.name, cl.name))
|
| + else:
|
| + ui.warn("CL %s has no files; delete locally with hg change -D %s\n" % (cl.name, cl.name))
|
| + return
|
| +
|
| +#######################################################################
|
| +# hg upload
|
| +
|
| +@hgcommand
|
| +def upload(ui, repo, name, **opts):
|
| + """upload diffs to the code review server
|
| +
|
| + Uploads the current modifications for a given change to the server.
|
| + """
|
| + if codereview_disabled:
|
| + return codereview_disabled
|
| +
|
| + repo.ui.quiet = True
|
| + cl, err = LoadCL(ui, repo, name, web=True)
|
| + if err != "":
|
| + return err
|
| + if not cl.local:
|
| + return "cannot upload non-local change"
|
| + cl.Upload(ui, repo)
|
| + print "%s%s\n" % (server_url_base, cl.name)
|
| + return
|
| +
|
| +#######################################################################
|
| +# Table of commands, supplied to Mercurial for installation.
|
| +
|
| +review_opts = [
|
| + ('r', 'reviewer', '', 'add reviewer'),
|
| + ('', 'cc', '', 'add cc'),
|
| + ('', 'tbr', '', 'add future reviewer'),
|
| + ('m', 'message', '', 'change description (for new change)'),
|
| +]
|
| +
|
| +cmdtable = {
|
| + # The ^ means to show this command in the help text that
|
| + # is printed when running hg with no arguments.
|
| + "^change": (
|
| + change,
|
| + [
|
| + ('d', 'delete', None, 'delete existing change list'),
|
| + ('D', 'deletelocal', None, 'delete locally, but do not change CL on server'),
|
| + ('i', 'stdin', None, 'read change list from standard input'),
|
| + ('o', 'stdout', None, 'print change list to standard output'),
|
| + ('p', 'pending', None, 'print pending summary to standard output'),
|
| + ],
|
| + "[-d | -D] [-i] [-o] change# or FILE ..."
|
| + ),
|
| + "^clpatch": (
|
| + clpatch,
|
| + [
|
| + ('', 'ignore_hgpatch_failure', None, 'create CL metadata even if hgpatch fails'),
|
| + ('', 'no_incoming', None, 'disable check for incoming changes'),
|
| + ],
|
| + "change#"
|
| + ),
|
| + # Would prefer to call this codereview-login, but then
|
| + # hg help codereview prints the help for this command
|
| + # instead of the help for the extension.
|
| + "code-login": (
|
| + code_login,
|
| + [],
|
| + "",
|
| + ),
|
| + "^download": (
|
| + download,
|
| + [],
|
| + "change#"
|
| + ),
|
| + "^file": (
|
| + file,
|
| + [
|
| + ('d', 'delete', None, 'delete files from change list (but not repository)'),
|
| + ],
|
| + "[-d] change# FILE ..."
|
| + ),
|
| + "^gofmt": (
|
| + gofmt,
|
| + [
|
| + ('l', 'list', None, 'list files that would change, but do not edit them'),
|
| + ],
|
| + "FILE ..."
|
| + ),
|
| + "^pending|p": (
|
| + pending,
|
| + [
|
| + ('s', 'short', False, 'show short result form'),
|
| + ('', 'quick', False, 'do not consult codereview server'),
|
| + ],
|
| + "[FILE ...]"
|
| + ),
|
| + "^ps": (
|
| + ps,
|
| + [],
|
| + "[FILE ...]"
|
| + ),
|
| + "^pq": (
|
| + pq,
|
| + [],
|
| + "[FILE ...]"
|
| + ),
|
| + "^mail": (
|
| + mail,
|
| + review_opts + [
|
| + ] + hg_commands.walkopts,
|
| + "[-r reviewer] [--cc cc] [change# | file ...]"
|
| + ),
|
| + "^release-apply": (
|
| + release_apply,
|
| + [
|
| + ('', 'ignore_hgpatch_failure', None, 'create CL metadata even if hgpatch fails'),
|
| + ('', 'no_incoming', None, 'disable check for incoming changes'),
|
| + ],
|
| + "change#"
|
| + ),
|
| + # TODO: release-start, release-tag, weekly-tag
|
| + "^submit": (
|
| + submit,
|
| + review_opts + [
|
| + ('', 'no_incoming', None, 'disable initial incoming check (for testing)'),
|
| + ] + hg_commands.walkopts + hg_commands.commitopts + hg_commands.commitopts2,
|
| + "[-r reviewer] [--cc cc] [change# | file ...]"
|
| + ),
|
| + "^sync": (
|
| + sync,
|
| + [
|
| + ('', 'local', None, 'do not pull changes from remote repository')
|
| + ],
|
| + "[--local]",
|
| + ),
|
| + "^undo": (
|
| + undo,
|
| + [
|
| + ('', 'ignore_hgpatch_failure', None, 'create CL metadata even if hgpatch fails'),
|
| + ('', 'no_incoming', None, 'disable check for incoming changes'),
|
| + ],
|
| + "change#"
|
| + ),
|
| + "^upload": (
|
| + upload,
|
| + [],
|
| + "change#"
|
| + ),
|
| +}
|
| +
|
| +#######################################################################
|
| +# Mercurial extension initialization
|
| +
|
| +def norollback(*pats, **opts):
|
| + """(disabled when using this extension)"""
|
| + raise hg_util.Abort("codereview extension enabled; use undo instead of rollback")
|
| +
|
| +codereview_init = False
|
| +
|
| +def reposetup(ui, repo):
|
| + global codereview_disabled
|
| + global defaultcc
|
| +
|
| + # reposetup gets called both for the local repository
|
| + # and also for any repository we are pulling or pushing to.
|
| + # Only initialize the first time.
|
| + global codereview_init
|
| + if codereview_init:
|
| + return
|
| + codereview_init = True
|
| +
|
| + # Read repository-specific options from lib/codereview/codereview.cfg or codereview.cfg.
|
| + root = ''
|
| + try:
|
| + root = repo.root
|
| + except:
|
| + # Yes, repo might not have root; see issue 959.
|
| + codereview_disabled = 'codereview disabled: repository has no root'
|
| + return
|
| +
|
| + repo_config_path = ''
|
| + p1 = root + '/lib/codereview/codereview.cfg'
|
| + p2 = root + '/codereview.cfg'
|
| + if os.access(p1, os.F_OK):
|
| + repo_config_path = p1
|
| + else:
|
| + repo_config_path = p2
|
| + try:
|
| + f = open(repo_config_path)
|
| + for line in f:
|
| + if line.startswith('defaultcc:'):
|
| + defaultcc = SplitCommaSpace(line[len('defaultcc:'):])
|
| + if line.startswith('contributors:'):
|
| + global contributorsURL
|
| + contributorsURL = line[len('contributors:'):].strip()
|
| + except:
|
| + codereview_disabled = 'codereview disabled: cannot open ' + repo_config_path
|
| + return
|
| +
|
| + remote = ui.config("paths", "default", "")
|
| + if remote.find("://") < 0:
|
| + raise hg_util.Abort("codereview: default path '%s' is not a URL" % (remote,))
|
| +
|
| + InstallMatch(ui, repo)
|
| + RietveldSetup(ui, repo)
|
| +
|
| + # Disable the Mercurial commands that might change the repository.
|
| + # Only commands in this extension are supposed to do that.
|
| + ui.setconfig("hooks", "precommit.codereview", precommithook)
|
| +
|
| + # Rollback removes an existing commit. Don't do that either.
|
| + global real_rollback
|
| + real_rollback = repo.rollback
|
| + repo.rollback = norollback
|
| +
|
| +
|
| +#######################################################################
|
| +# Wrappers around upload.py for interacting with Rietveld
|
| +
|
| +from HTMLParser import HTMLParser
|
| +
|
| +# HTML form parser
|
| +class FormParser(HTMLParser):
|
| + def __init__(self):
|
| + self.map = {}
|
| + self.curtag = None
|
| + self.curdata = None
|
| + HTMLParser.__init__(self)
|
| + def handle_starttag(self, tag, attrs):
|
| + if tag == "input":
|
| + key = None
|
| + value = ''
|
| + for a in attrs:
|
| + if a[0] == 'name':
|
| + key = a[1]
|
| + if a[0] == 'value':
|
| + value = a[1]
|
| + if key is not None:
|
| + self.map[key] = value
|
| + if tag == "textarea":
|
| + key = None
|
| + for a in attrs:
|
| + if a[0] == 'name':
|
| + key = a[1]
|
| + if key is not None:
|
| + self.curtag = key
|
| + self.curdata = ''
|
| + def handle_endtag(self, tag):
|
| + if tag == "textarea" and self.curtag is not None:
|
| + self.map[self.curtag] = self.curdata
|
| + self.curtag = None
|
| + self.curdata = None
|
| + def handle_charref(self, name):
|
| + self.handle_data(unichr(int(name)))
|
| + def handle_entityref(self, name):
|
| + import htmlentitydefs
|
| + if name in htmlentitydefs.entitydefs:
|
| + self.handle_data(htmlentitydefs.entitydefs[name])
|
| + else:
|
| + self.handle_data("&" + name + ";")
|
| + def handle_data(self, data):
|
| + if self.curdata is not None:
|
| + self.curdata += data
|
| +
|
| +def JSONGet(ui, path):
|
| + try:
|
| + data = MySend(path, force_auth=False)
|
| + typecheck(data, str)
|
| + d = fix_json(json.loads(data))
|
| + except:
|
| + ui.warn("JSONGet %s: %s\n" % (path, ExceptionDetail()))
|
| + return None
|
| + return d
|
| +
|
| +# Clean up json parser output to match our expectations:
|
| +# * all strings are UTF-8-encoded str, not unicode.
|
| +# * missing fields are missing, not None,
|
| +# so that d.get("foo", defaultvalue) works.
|
| +def fix_json(x):
|
| + if type(x) in [str, int, float, bool, type(None)]:
|
| + pass
|
| + elif type(x) is unicode:
|
| + x = x.encode("utf-8")
|
| + elif type(x) is list:
|
| + for i in range(len(x)):
|
| + x[i] = fix_json(x[i])
|
| + elif type(x) is dict:
|
| + todel = []
|
| + for k in x:
|
| + if x[k] is None:
|
| + todel.append(k)
|
| + else:
|
| + x[k] = fix_json(x[k])
|
| + for k in todel:
|
| + del x[k]
|
| + else:
|
| + raise hg_util.Abort("unknown type " + str(type(x)) + " in fix_json")
|
| + if type(x) is str:
|
| + x = x.replace('\r\n', '\n')
|
| + return x
|
| +
|
| +def IsRietveldSubmitted(ui, clname, hex):
|
| + dict = JSONGet(ui, "/api/" + clname + "?messages=true")
|
| + if dict is None:
|
| + return False
|
| + for msg in dict.get("messages", []):
|
| + text = msg.get("text", "")
|
| + m = re.match('\*\*\* Submitted as [^*]*?([0-9a-f]+) \*\*\*', text)
|
| + if m is not None and len(m.group(1)) >= 8 and hex.startswith(m.group(1)):
|
| + return True
|
| + return False
|
| +
|
| +def IsRietveldMailed(cl):
|
| + for msg in cl.dict.get("messages", []):
|
| + if msg.get("text", "").find("I'd like you to review this change") >= 0:
|
| + return True
|
| + return False
|
| +
|
| +def DownloadCL(ui, repo, clname):
|
| + set_status("downloading CL " + clname)
|
| + cl, err = LoadCL(ui, repo, clname, web=True)
|
| + if err != "":
|
| + return None, None, None, "error loading CL %s: %s" % (clname, err)
|
| +
|
| + # Find most recent diff
|
| + diffs = cl.dict.get("patchsets", [])
|
| + if not diffs:
|
| + return None, None, None, "CL has no patch sets"
|
| + patchid = diffs[-1]
|
| +
|
| + patchset = JSONGet(ui, "/api/" + clname + "/" + str(patchid))
|
| + if patchset is None:
|
| + return None, None, None, "error loading CL patchset %s/%d" % (clname, patchid)
|
| + if patchset.get("patchset", 0) != patchid:
|
| + return None, None, None, "malformed patchset information"
|
| +
|
| + vers = ""
|
| + msg = patchset.get("message", "").split()
|
| + if len(msg) >= 3 and msg[0] == "diff" and msg[1] == "-r":
|
| + vers = msg[2]
|
| + diff = "/download/issue" + clname + "_" + str(patchid) + ".diff"
|
| +
|
| + diffdata = MySend(diff, force_auth=False)
|
| +
|
| + # Print warning if email is not in CONTRIBUTORS file.
|
| + email = cl.dict.get("owner_email", "")
|
| + if not email:
|
| + return None, None, None, "cannot find owner for %s" % (clname)
|
| + him = FindContributor(ui, repo, email)
|
| + me = FindContributor(ui, repo, None)
|
| + if him == me:
|
| + cl.mailed = IsRietveldMailed(cl)
|
| + else:
|
| + cl.copied_from = email
|
| +
|
| + return cl, vers, diffdata, ""
|
| +
|
| +def MySend(request_path, payload=None,
|
| + content_type="application/octet-stream",
|
| + timeout=None, force_auth=True,
|
| + **kwargs):
|
| + """Run MySend1 maybe twice, because Rietveld is unreliable."""
|
| + try:
|
| + return MySend1(request_path, payload, content_type, timeout, force_auth, **kwargs)
|
| + except Exception, e:
|
| + if type(e) != urllib2.HTTPError or e.code != 500: # only retry on HTTP 500 error
|
| + raise
|
| + print >>sys.stderr, "Loading "+request_path+": "+ExceptionDetail()+"; trying again in 2 seconds."
|
| + time.sleep(2)
|
| + return MySend1(request_path, payload, content_type, timeout, force_auth, **kwargs)
|
| +
|
| +# Like upload.py Send but only authenticates when the
|
| +# redirect is to www.google.com/accounts. This keeps
|
| +# unnecessary redirects from happening during testing.
|
| +def MySend1(request_path, payload=None,
|
| + content_type="application/octet-stream",
|
| + timeout=None, force_auth=True,
|
| + **kwargs):
|
| + """Sends an RPC and returns the response.
|
| +
|
| + Args:
|
| + request_path: The path to send the request to, eg /api/appversion/create.
|
| + payload: The body of the request, or None to send an empty request.
|
| + content_type: The Content-Type header to use.
|
| + timeout: timeout in seconds; default None i.e. no timeout.
|
| + (Note: for large requests on OS X, the timeout doesn't work right.)
|
| + kwargs: Any keyword arguments are converted into query string parameters.
|
| +
|
| + Returns:
|
| + The response body, as a string.
|
| + """
|
| + # TODO: Don't require authentication. Let the server say
|
| + # whether it is necessary.
|
| + global rpc
|
| + if rpc == None:
|
| + rpc = GetRpcServer(upload_options)
|
| + self = rpc
|
| + if not self.authenticated and force_auth:
|
| + self._Authenticate()
|
| + if request_path is None:
|
| + return
|
| +
|
| + old_timeout = socket.getdefaulttimeout()
|
| + socket.setdefaulttimeout(timeout)
|
| + try:
|
| + tries = 0
|
| + while True:
|
| + tries += 1
|
| + args = dict(kwargs)
|
| + url = "http://%s%s" % (self.host, request_path)
|
| + if args:
|
| + url += "?" + urllib.urlencode(args)
|
| + req = self._CreateRequest(url=url, data=payload)
|
| + req.add_header("Content-Type", content_type)
|
| + try:
|
| + f = self.opener.open(req)
|
| + response = f.read()
|
| + f.close()
|
| + # Translate \r\n into \n, because Rietveld doesn't.
|
| + response = response.replace('\r\n', '\n')
|
| + # who knows what urllib will give us
|
| + if type(response) == unicode:
|
| + response = response.encode("utf-8")
|
| + typecheck(response, str)
|
| + return response
|
| + except urllib2.HTTPError, e:
|
| + if tries > 3:
|
| + raise
|
| + elif e.code == 401:
|
| + self._Authenticate()
|
| + elif e.code == 302:
|
| + loc = e.info()["location"]
|
| + if not loc.startswith('https://www.google.com/a') or loc.find('/ServiceLogin') < 0:
|
| + return ''
|
| + self._Authenticate()
|
| + else:
|
| + raise
|
| + finally:
|
| + socket.setdefaulttimeout(old_timeout)
|
| +
|
| +def GetForm(url):
|
| + f = FormParser()
|
| + f.feed(ustr(MySend(url))) # f.feed wants unicode
|
| + f.close()
|
| + # convert back to utf-8 to restore sanity
|
| + m = {}
|
| + for k,v in f.map.items():
|
| + m[k.encode("utf-8")] = v.replace("\r\n", "\n").encode("utf-8")
|
| + return m
|
| +
|
| +def EditDesc(issue, subject=None, desc=None, reviewers=None, cc=None, closed=False, private=False):
|
| + set_status("uploading change to description")
|
| + form_fields = GetForm("/" + issue + "/edit")
|
| + if subject is not None:
|
| + form_fields['subject'] = subject
|
| + if desc is not None:
|
| + form_fields['description'] = desc
|
| + if reviewers is not None:
|
| + form_fields['reviewers'] = reviewers
|
| + if cc is not None:
|
| + form_fields['cc'] = cc
|
| + if closed:
|
| + form_fields['closed'] = "checked"
|
| + if private:
|
| + form_fields['private'] = "checked"
|
| + ctype, body = EncodeMultipartFormData(form_fields.items(), [])
|
| + response = MySend("/" + issue + "/edit", body, content_type=ctype)
|
| + if response != "":
|
| + print >>sys.stderr, "Error editing description:\n" + "Sent form: \n", form_fields, "\n", response
|
| + sys.exit(2)
|
| +
|
| +def PostMessage(ui, issue, message, reviewers=None, cc=None, send_mail=True, subject=None):
|
| + set_status("uploading message")
|
| + form_fields = GetForm("/" + issue + "/publish")
|
| + if reviewers is not None:
|
| + form_fields['reviewers'] = reviewers
|
| + if cc is not None:
|
| + form_fields['cc'] = cc
|
| + if send_mail:
|
| + form_fields['send_mail'] = "checked"
|
| + else:
|
| + del form_fields['send_mail']
|
| + if subject is not None:
|
| + form_fields['subject'] = subject
|
| + form_fields['message'] = message
|
| +
|
| + form_fields['message_only'] = '1' # Don't include draft comments
|
| + if reviewers is not None or cc is not None:
|
| + form_fields['message_only'] = '' # Must set '' in order to override cc/reviewer
|
| + ctype = "applications/x-www-form-urlencoded"
|
| + body = urllib.urlencode(form_fields)
|
| + response = MySend("/" + issue + "/publish", body, content_type=ctype)
|
| + if response != "":
|
| + print response
|
| + sys.exit(2)
|
| +
|
| +class opt(object):
|
| + pass
|
| +
|
| +def RietveldSetup(ui, repo):
|
| + global force_google_account
|
| + global rpc
|
| + global server
|
| + global server_url_base
|
| + global upload_options
|
| + global verbosity
|
| +
|
| + if not ui.verbose:
|
| + verbosity = 0
|
| +
|
| + # Config options.
|
| + x = ui.config("codereview", "server")
|
| + if x is not None:
|
| + server = x
|
| +
|
| + # TODO(rsc): Take from ui.username?
|
| + email = None
|
| + x = ui.config("codereview", "email")
|
| + if x is not None:
|
| + email = x
|
| +
|
| + server_url_base = "http://" + server + "/"
|
| +
|
| + testing = ui.config("codereview", "testing")
|
| + force_google_account = ui.configbool("codereview", "force_google_account", False)
|
| +
|
| + upload_options = opt()
|
| + upload_options.email = email
|
| + upload_options.host = None
|
| + upload_options.verbose = 0
|
| + upload_options.description = None
|
| + upload_options.description_file = None
|
| + upload_options.reviewers = None
|
| + upload_options.cc = None
|
| + upload_options.message = None
|
| + upload_options.issue = None
|
| + upload_options.download_base = False
|
| + upload_options.revision = None
|
| + upload_options.send_mail = False
|
| + upload_options.vcs = None
|
| + upload_options.server = server
|
| + upload_options.save_cookies = True
|
| +
|
| + if testing:
|
| + upload_options.save_cookies = False
|
| + upload_options.email = "test@example.com"
|
| +
|
| + rpc = None
|
| +
|
| + global releaseBranch
|
| + tags = repo.branchtags().keys()
|
| + if 'release-branch.go10' in tags:
|
| + # NOTE(rsc): This tags.sort is going to get the wrong
|
| + # answer when comparing release-branch.go9 with
|
| + # release-branch.go10. It will be a while before we care.
|
| + raise hg_util.Abort('tags.sort needs to be fixed for release-branch.go10')
|
| + tags.sort()
|
| + for t in tags:
|
| + if t.startswith('release-branch.go'):
|
| + releaseBranch = t
|
| +
|
| +#######################################################################
|
| +# http://codereview.appspot.com/static/upload.py, heavily edited.
|
| +
|
| +#!/usr/bin/env python
|
| +#
|
| +# Copyright 2007 Google Inc.
|
| +#
|
| +# Licensed under the Apache License, Version 2.0 (the "License");
|
| +# you may not use this file except in compliance with the License.
|
| +# You may obtain a copy of the License at
|
| +#
|
| +# http://www.apache.org/licenses/LICENSE-2.0
|
| +#
|
| +# Unless required by applicable law or agreed to in writing, software
|
| +# distributed under the License is distributed on an "AS IS" BASIS,
|
| +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| +# See the License for the specific language governing permissions and
|
| +# limitations under the License.
|
| +
|
| +"""Tool for uploading diffs from a version control system to the codereview app.
|
| +
|
| +Usage summary: upload.py [options] [-- diff_options]
|
| +
|
| +Diff options are passed to the diff command of the underlying system.
|
| +
|
| +Supported version control systems:
|
| + Git
|
| + Mercurial
|
| + Subversion
|
| +
|
| +It is important for Git/Mercurial users to specify a tree/node/branch to diff
|
| +against by using the '--rev' option.
|
| +"""
|
| +# This code is derived from appcfg.py in the App Engine SDK (open source),
|
| +# and from ASPN recipe #146306.
|
| +
|
| +import cookielib
|
| +import getpass
|
| +import logging
|
| +import mimetypes
|
| +import optparse
|
| +import os
|
| +import re
|
| +import socket
|
| +import subprocess
|
| +import sys
|
| +import urllib
|
| +import urllib2
|
| +import urlparse
|
| +
|
| +# The md5 module was deprecated in Python 2.5.
|
| +try:
|
| + from hashlib import md5
|
| +except ImportError:
|
| + from md5 import md5
|
| +
|
| +try:
|
| + import readline
|
| +except ImportError:
|
| + pass
|
| +
|
| +# The logging verbosity:
|
| +# 0: Errors only.
|
| +# 1: Status messages.
|
| +# 2: Info logs.
|
| +# 3: Debug logs.
|
| +verbosity = 1
|
| +
|
| +# Max size of patch or base file.
|
| +MAX_UPLOAD_SIZE = 900 * 1024
|
| +
|
| +# whitelist for non-binary filetypes which do not start with "text/"
|
| +# .mm (Objective-C) shows up as application/x-freemind on my Linux box.
|
| +TEXT_MIMETYPES = [
|
| + 'application/javascript',
|
| + 'application/x-javascript',
|
| + 'application/x-freemind'
|
| +]
|
| +
|
| +def GetEmail(prompt):
|
| + """Prompts the user for their email address and returns it.
|
| +
|
| + The last used email address is saved to a file and offered up as a suggestion
|
| + to the user. If the user presses enter without typing in anything the last
|
| + used email address is used. If the user enters a new address, it is saved
|
| + for next time we prompt.
|
| +
|
| + """
|
| + last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
|
| + last_email = ""
|
| + if os.path.exists(last_email_file_name):
|
| + try:
|
| + last_email_file = open(last_email_file_name, "r")
|
| + last_email = last_email_file.readline().strip("\n")
|
| + last_email_file.close()
|
| + prompt += " [%s]" % last_email
|
| + except IOError, e:
|
| + pass
|
| + email = raw_input(prompt + ": ").strip()
|
| + if email:
|
| + try:
|
| + last_email_file = open(last_email_file_name, "w")
|
| + last_email_file.write(email)
|
| + last_email_file.close()
|
| + except IOError, e:
|
| + pass
|
| + else:
|
| + email = last_email
|
| + return email
|
| +
|
| +
|
| +def StatusUpdate(msg):
|
| + """Print a status message to stdout.
|
| +
|
| + If 'verbosity' is greater than 0, print the message.
|
| +
|
| + Args:
|
| + msg: The string to print.
|
| + """
|
| + if verbosity > 0:
|
| + print msg
|
| +
|
| +
|
| +def ErrorExit(msg):
|
| + """Print an error message to stderr and exit."""
|
| + print >>sys.stderr, msg
|
| + sys.exit(1)
|
| +
|
| +
|
| +class ClientLoginError(urllib2.HTTPError):
|
| + """Raised to indicate there was an error authenticating with ClientLogin."""
|
| +
|
| + def __init__(self, url, code, msg, headers, args):
|
| + urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
|
| + self.args = args
|
| + self.reason = args["Error"]
|
| +
|
| +
|
| +class AbstractRpcServer(object):
|
| + """Provides a common interface for a simple RPC server."""
|
| +
|
| + def __init__(self, host, auth_function, host_override=None, extra_headers={}, save_cookies=False):
|
| + """Creates a new HttpRpcServer.
|
| +
|
| + Args:
|
| + host: The host to send requests to.
|
| + auth_function: A function that takes no arguments and returns an
|
| + (email, password) tuple when called. Will be called if authentication
|
| + is required.
|
| + host_override: The host header to send to the server (defaults to host).
|
| + extra_headers: A dict of extra headers to append to every request.
|
| + save_cookies: If True, save the authentication cookies to local disk.
|
| + If False, use an in-memory cookiejar instead. Subclasses must
|
| + implement this functionality. Defaults to False.
|
| + """
|
| + self.host = host
|
| + self.host_override = host_override
|
| + self.auth_function = auth_function
|
| + self.authenticated = False
|
| + self.extra_headers = extra_headers
|
| + self.save_cookies = save_cookies
|
| + self.opener = self._GetOpener()
|
| + if self.host_override:
|
| + logging.info("Server: %s; Host: %s", self.host, self.host_override)
|
| + else:
|
| + logging.info("Server: %s", self.host)
|
| +
|
| + def _GetOpener(self):
|
| + """Returns an OpenerDirector for making HTTP requests.
|
| +
|
| + Returns:
|
| + A urllib2.OpenerDirector object.
|
| + """
|
| + raise NotImplementedError()
|
| +
|
| + def _CreateRequest(self, url, data=None):
|
| + """Creates a new urllib request."""
|
| + logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
|
| + req = urllib2.Request(url, data=data)
|
| + if self.host_override:
|
| + req.add_header("Host", self.host_override)
|
| + for key, value in self.extra_headers.iteritems():
|
| + req.add_header(key, value)
|
| + return req
|
| +
|
| + def _GetAuthToken(self, email, password):
|
| + """Uses ClientLogin to authenticate the user, returning an auth token.
|
| +
|
| + Args:
|
| + email: The user's email address
|
| + password: The user's password
|
| +
|
| + Raises:
|
| + ClientLoginError: If there was an error authenticating with ClientLogin.
|
| + HTTPError: If there was some other form of HTTP error.
|
| +
|
| + Returns:
|
| + The authentication token returned by ClientLogin.
|
| + """
|
| + account_type = "GOOGLE"
|
| + if self.host.endswith(".google.com") and not force_google_account:
|
| + # Needed for use inside Google.
|
| + account_type = "HOSTED"
|
| + req = self._CreateRequest(
|
| + url="https://www.google.com/accounts/ClientLogin",
|
| + data=urllib.urlencode({
|
| + "Email": email,
|
| + "Passwd": password,
|
| + "service": "ah",
|
| + "source": "rietveld-codereview-upload",
|
| + "accountType": account_type,
|
| + }),
|
| + )
|
| + try:
|
| + response = self.opener.open(req)
|
| + response_body = response.read()
|
| + response_dict = dict(x.split("=") for x in response_body.split("\n") if x)
|
| + return response_dict["Auth"]
|
| + except urllib2.HTTPError, e:
|
| + if e.code == 403:
|
| + body = e.read()
|
| + response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
|
| + raise ClientLoginError(req.get_full_url(), e.code, e.msg, e.headers, response_dict)
|
| + else:
|
| + raise
|
| +
|
| + def _GetAuthCookie(self, auth_token):
|
| + """Fetches authentication cookies for an authentication token.
|
| +
|
| + Args:
|
| + auth_token: The authentication token returned by ClientLogin.
|
| +
|
| + Raises:
|
| + HTTPError: If there was an error fetching the authentication cookies.
|
| + """
|
| + # This is a dummy value to allow us to identify when we're successful.
|
| + continue_location = "http://localhost/"
|
| + args = {"continue": continue_location, "auth": auth_token}
|
| + req = self._CreateRequest("http://%s/_ah/login?%s" % (self.host, urllib.urlencode(args)))
|
| + try:
|
| + response = self.opener.open(req)
|
| + except urllib2.HTTPError, e:
|
| + response = e
|
| + if (response.code != 302 or
|
| + response.info()["location"] != continue_location):
|
| + raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg, response.headers, response.fp)
|
| + self.authenticated = True
|
| +
|
| + def _Authenticate(self):
|
| + """Authenticates the user.
|
| +
|
| + The authentication process works as follows:
|
| + 1) We get a username and password from the user
|
| + 2) We use ClientLogin to obtain an AUTH token for the user
|
| + (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
|
| + 3) We pass the auth token to /_ah/login on the server to obtain an
|
| + authentication cookie. If login was successful, it tries to redirect
|
| + us to the URL we provided.
|
| +
|
| + If we attempt to access the upload API without first obtaining an
|
| + authentication cookie, it returns a 401 response (or a 302) and
|
| + directs us to authenticate ourselves with ClientLogin.
|
| + """
|
| + for i in range(3):
|
| + credentials = self.auth_function()
|
| + try:
|
| + auth_token = self._GetAuthToken(credentials[0], credentials[1])
|
| + except ClientLoginError, e:
|
| + if e.reason == "BadAuthentication":
|
| + print >>sys.stderr, "Invalid username or password."
|
| + continue
|
| + if e.reason == "CaptchaRequired":
|
| + print >>sys.stderr, (
|
| + "Please go to\n"
|
| + "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
|
| + "and verify you are a human. Then try again.")
|
| + break
|
| + if e.reason == "NotVerified":
|
| + print >>sys.stderr, "Account not verified."
|
| + break
|
| + if e.reason == "TermsNotAgreed":
|
| + print >>sys.stderr, "User has not agreed to TOS."
|
| + break
|
| + if e.reason == "AccountDeleted":
|
| + print >>sys.stderr, "The user account has been deleted."
|
| + break
|
| + if e.reason == "AccountDisabled":
|
| + print >>sys.stderr, "The user account has been disabled."
|
| + break
|
| + if e.reason == "ServiceDisabled":
|
| + print >>sys.stderr, "The user's access to the service has been disabled."
|
| + break
|
| + if e.reason == "ServiceUnavailable":
|
| + print >>sys.stderr, "The service is not available; try again later."
|
| + break
|
| + raise
|
| + self._GetAuthCookie(auth_token)
|
| + return
|
| +
|
| + def Send(self, request_path, payload=None,
|
| + content_type="application/octet-stream",
|
| + timeout=None,
|
| + **kwargs):
|
| + """Sends an RPC and returns the response.
|
| +
|
| + Args:
|
| + request_path: The path to send the request to, eg /api/appversion/create.
|
| + payload: The body of the request, or None to send an empty request.
|
| + content_type: The Content-Type header to use.
|
| + timeout: timeout in seconds; default None i.e. no timeout.
|
| + (Note: for large requests on OS X, the timeout doesn't work right.)
|
| + kwargs: Any keyword arguments are converted into query string parameters.
|
| +
|
| + Returns:
|
| + The response body, as a string.
|
| + """
|
| + # TODO: Don't require authentication. Let the server say
|
| + # whether it is necessary.
|
| + if not self.authenticated:
|
| + self._Authenticate()
|
| +
|
| + old_timeout = socket.getdefaulttimeout()
|
| + socket.setdefaulttimeout(timeout)
|
| + try:
|
| + tries = 0
|
| + while True:
|
| + tries += 1
|
| + args = dict(kwargs)
|
| + url = "http://%s%s" % (self.host, request_path)
|
| + if args:
|
| + url += "?" + urllib.urlencode(args)
|
| + req = self._CreateRequest(url=url, data=payload)
|
| + req.add_header("Content-Type", content_type)
|
| + try:
|
| + f = self.opener.open(req)
|
| + response = f.read()
|
| + f.close()
|
| + return response
|
| + except urllib2.HTTPError, e:
|
| + if tries > 3:
|
| + raise
|
| + elif e.code == 401 or e.code == 302:
|
| + self._Authenticate()
|
| + else:
|
| + raise
|
| + finally:
|
| + socket.setdefaulttimeout(old_timeout)
|
| +
|
| +
|
| +class HttpRpcServer(AbstractRpcServer):
|
| + """Provides a simplified RPC-style interface for HTTP requests."""
|
| +
|
| + def _Authenticate(self):
|
| + """Save the cookie jar after authentication."""
|
| + super(HttpRpcServer, self)._Authenticate()
|
| + if self.save_cookies:
|
| + StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
|
| + self.cookie_jar.save()
|
| +
|
| + def _GetOpener(self):
|
| + """Returns an OpenerDirector that supports cookies and ignores redirects.
|
| +
|
| + Returns:
|
| + A urllib2.OpenerDirector object.
|
| + """
|
| + opener = urllib2.OpenerDirector()
|
| + opener.add_handler(urllib2.ProxyHandler())
|
| + opener.add_handler(urllib2.UnknownHandler())
|
| + opener.add_handler(urllib2.HTTPHandler())
|
| + opener.add_handler(urllib2.HTTPDefaultErrorHandler())
|
| + opener.add_handler(urllib2.HTTPSHandler())
|
| + opener.add_handler(urllib2.HTTPErrorProcessor())
|
| + if self.save_cookies:
|
| + self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies_" + server)
|
| + self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
|
| + if os.path.exists(self.cookie_file):
|
| + try:
|
| + self.cookie_jar.load()
|
| + self.authenticated = True
|
| + StatusUpdate("Loaded authentication cookies from %s" % self.cookie_file)
|
| + except (cookielib.LoadError, IOError):
|
| + # Failed to load cookies - just ignore them.
|
| + pass
|
| + else:
|
| + # Create an empty cookie file with mode 600
|
| + fd = os.open(self.cookie_file, os.O_CREAT, 0600)
|
| + os.close(fd)
|
| + # Always chmod the cookie file
|
| + os.chmod(self.cookie_file, 0600)
|
| + else:
|
| + # Don't save cookies across runs of update.py.
|
| + self.cookie_jar = cookielib.CookieJar()
|
| + opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
|
| + return opener
|
| +
|
| +
|
| +def GetRpcServer(options):
|
| + """Returns an instance of an AbstractRpcServer.
|
| +
|
| + Returns:
|
| + A new AbstractRpcServer, on which RPC calls can be made.
|
| + """
|
| +
|
| + rpc_server_class = HttpRpcServer
|
| +
|
| + def GetUserCredentials():
|
| + """Prompts the user for a username and password."""
|
| + # Disable status prints so they don't obscure the password prompt.
|
| + global global_status
|
| + st = global_status
|
| + global_status = None
|
| +
|
| + email = options.email
|
| + if email is None:
|
| + email = GetEmail("Email (login for uploading to %s)" % options.server)
|
| + password = getpass.getpass("Password for %s: " % email)
|
| +
|
| + # Put status back.
|
| + global_status = st
|
| + return (email, password)
|
| +
|
| + # If this is the dev_appserver, use fake authentication.
|
| + host = (options.host or options.server).lower()
|
| + if host == "localhost" or host.startswith("localhost:"):
|
| + email = options.email
|
| + if email is None:
|
| + email = "test@example.com"
|
| + logging.info("Using debug user %s. Override with --email" % email)
|
| + server = rpc_server_class(
|
| + options.server,
|
| + lambda: (email, "password"),
|
| + host_override=options.host,
|
| + extra_headers={"Cookie": 'dev_appserver_login="%s:False"' % email},
|
| + save_cookies=options.save_cookies)
|
| + # Don't try to talk to ClientLogin.
|
| + server.authenticated = True
|
| + return server
|
| +
|
| + return rpc_server_class(options.server, GetUserCredentials,
|
| + host_override=options.host, save_cookies=options.save_cookies)
|
| +
|
| +
|
| +def EncodeMultipartFormData(fields, files):
|
| + """Encode form fields for multipart/form-data.
|
| +
|
| + Args:
|
| + fields: A sequence of (name, value) elements for regular form fields.
|
| + files: A sequence of (name, filename, value) elements for data to be
|
| + uploaded as files.
|
| + Returns:
|
| + (content_type, body) ready for httplib.HTTP instance.
|
| +
|
| + Source:
|
| + http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
|
| + """
|
| + BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
|
| + CRLF = '\r\n'
|
| + lines = []
|
| + for (key, value) in fields:
|
| + typecheck(key, str)
|
| + typecheck(value, str)
|
| + lines.append('--' + BOUNDARY)
|
| + lines.append('Content-Disposition: form-data; name="%s"' % key)
|
| + lines.append('')
|
| + lines.append(value)
|
| + for (key, filename, value) in files:
|
| + typecheck(key, str)
|
| + typecheck(filename, str)
|
| + typecheck(value, str)
|
| + lines.append('--' + BOUNDARY)
|
| + lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
|
| + lines.append('Content-Type: %s' % GetContentType(filename))
|
| + lines.append('')
|
| + lines.append(value)
|
| + lines.append('--' + BOUNDARY + '--')
|
| + lines.append('')
|
| + body = CRLF.join(lines)
|
| + content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
|
| + return content_type, body
|
| +
|
| +
|
| +def GetContentType(filename):
|
| + """Helper to guess the content-type from the filename."""
|
| + return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
|
| +
|
| +
|
| +# Use a shell for subcommands on Windows to get a PATH search.
|
| +use_shell = sys.platform.startswith("win")
|
| +
|
| +def RunShellWithReturnCode(command, print_output=False,
|
| + universal_newlines=True, env=os.environ):
|
| + """Executes a command and returns the output from stdout and the return code.
|
| +
|
| + Args:
|
| + command: Command to execute.
|
| + print_output: If True, the output is printed to stdout.
|
| + If False, both stdout and stderr are ignored.
|
| + universal_newlines: Use universal_newlines flag (default: True).
|
| +
|
| + Returns:
|
| + Tuple (output, return code)
|
| + """
|
| + logging.info("Running %s", command)
|
| + p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
|
| + shell=use_shell, universal_newlines=universal_newlines, env=env)
|
| + if print_output:
|
| + output_array = []
|
| + while True:
|
| + line = p.stdout.readline()
|
| + if not line:
|
| + break
|
| + print line.strip("\n")
|
| + output_array.append(line)
|
| + output = "".join(output_array)
|
| + else:
|
| + output = p.stdout.read()
|
| + p.wait()
|
| + errout = p.stderr.read()
|
| + if print_output and errout:
|
| + print >>sys.stderr, errout
|
| + p.stdout.close()
|
| + p.stderr.close()
|
| + return output, p.returncode
|
| +
|
| +
|
| +def RunShell(command, silent_ok=False, universal_newlines=True,
|
| + print_output=False, env=os.environ):
|
| + data, retcode = RunShellWithReturnCode(command, print_output, universal_newlines, env)
|
| + if retcode:
|
| + ErrorExit("Got error status from %s:\n%s" % (command, data))
|
| + if not silent_ok and not data:
|
| + ErrorExit("No output from %s" % command)
|
| + return data
|
| +
|
| +
|
| +class VersionControlSystem(object):
|
| + """Abstract base class providing an interface to the VCS."""
|
| +
|
| + def __init__(self, options):
|
| + """Constructor.
|
| +
|
| + Args:
|
| + options: Command line options.
|
| + """
|
| + self.options = options
|
| +
|
| + def GenerateDiff(self, args):
|
| + """Return the current diff as a string.
|
| +
|
| + Args:
|
| + args: Extra arguments to pass to the diff command.
|
| + """
|
| + raise NotImplementedError(
|
| + "abstract method -- subclass %s must override" % self.__class__)
|
| +
|
| + def GetUnknownFiles(self):
|
| + """Return a list of files unknown to the VCS."""
|
| + raise NotImplementedError(
|
| + "abstract method -- subclass %s must override" % self.__class__)
|
| +
|
| + def CheckForUnknownFiles(self):
|
| + """Show an "are you sure?" prompt if there are unknown files."""
|
| + unknown_files = self.GetUnknownFiles()
|
| + if unknown_files:
|
| + print "The following files are not added to version control:"
|
| + for line in unknown_files:
|
| + print line
|
| + prompt = "Are you sure to continue?(y/N) "
|
| + answer = raw_input(prompt).strip()
|
| + if answer != "y":
|
| + ErrorExit("User aborted")
|
| +
|
| + def GetBaseFile(self, filename):
|
| + """Get the content of the upstream version of a file.
|
| +
|
| + Returns:
|
| + A tuple (base_content, new_content, is_binary, status)
|
| + base_content: The contents of the base file.
|
| + new_content: For text files, this is empty. For binary files, this is
|
| + the contents of the new file, since the diff output won't contain
|
| + information to reconstruct the current file.
|
| + is_binary: True iff the file is binary.
|
| + status: The status of the file.
|
| + """
|
| +
|
| + raise NotImplementedError(
|
| + "abstract method -- subclass %s must override" % self.__class__)
|
| +
|
| +
|
| + def GetBaseFiles(self, diff):
|
| + """Helper that calls GetBase file for each file in the patch.
|
| +
|
| + Returns:
|
| + A dictionary that maps from filename to GetBaseFile's tuple. Filenames
|
| + are retrieved based on lines that start with "Index:" or
|
| + "Property changes on:".
|
| + """
|
| + files = {}
|
| + for line in diff.splitlines(True):
|
| + if line.startswith('Index:') or line.startswith('Property changes on:'):
|
| + unused, filename = line.split(':', 1)
|
| + # On Windows if a file has property changes its filename uses '\'
|
| + # instead of '/'.
|
| + filename = to_slash(filename.strip())
|
| + files[filename] = self.GetBaseFile(filename)
|
| + return files
|
| +
|
| +
|
| + def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
|
| + files):
|
| + """Uploads the base files (and if necessary, the current ones as well)."""
|
| +
|
| + def UploadFile(filename, file_id, content, is_binary, status, is_base):
|
| + """Uploads a file to the server."""
|
| + set_status("uploading " + filename)
|
| + file_too_large = False
|
| + if is_base:
|
| + type = "base"
|
| + else:
|
| + type = "current"
|
| + if len(content) > MAX_UPLOAD_SIZE:
|
| + print ("Not uploading the %s file for %s because it's too large." %
|
| + (type, filename))
|
| + file_too_large = True
|
| + content = ""
|
| + checksum = md5(content).hexdigest()
|
| + if options.verbose > 0 and not file_too_large:
|
| + print "Uploading %s file for %s" % (type, filename)
|
| + url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
|
| + form_fields = [
|
| + ("filename", filename),
|
| + ("status", status),
|
| + ("checksum", checksum),
|
| + ("is_binary", str(is_binary)),
|
| + ("is_current", str(not is_base)),
|
| + ]
|
| + if file_too_large:
|
| + form_fields.append(("file_too_large", "1"))
|
| + if options.email:
|
| + form_fields.append(("user", options.email))
|
| + ctype, body = EncodeMultipartFormData(form_fields, [("data", filename, content)])
|
| + response_body = rpc_server.Send(url, body, content_type=ctype)
|
| + if not response_body.startswith("OK"):
|
| + StatusUpdate(" --> %s" % response_body)
|
| + sys.exit(1)
|
| +
|
| + # Don't want to spawn too many threads, nor do we want to
|
| + # hit Rietveld too hard, or it will start serving 500 errors.
|
| + # When 8 works, it's no better than 4, and sometimes 8 is
|
| + # too many for Rietveld to handle.
|
| + MAX_PARALLEL_UPLOADS = 4
|
| +
|
| + sema = threading.BoundedSemaphore(MAX_PARALLEL_UPLOADS)
|
| + upload_threads = []
|
| + finished_upload_threads = []
|
| +
|
| + class UploadFileThread(threading.Thread):
|
| + def __init__(self, args):
|
| + threading.Thread.__init__(self)
|
| + self.args = args
|
| + def run(self):
|
| + UploadFile(*self.args)
|
| + finished_upload_threads.append(self)
|
| + sema.release()
|
| +
|
| + def StartUploadFile(*args):
|
| + sema.acquire()
|
| + while len(finished_upload_threads) > 0:
|
| + t = finished_upload_threads.pop()
|
| + upload_threads.remove(t)
|
| + t.join()
|
| + t = UploadFileThread(args)
|
| + upload_threads.append(t)
|
| + t.start()
|
| +
|
| + def WaitForUploads():
|
| + for t in upload_threads:
|
| + t.join()
|
| +
|
| + patches = dict()
|
| + [patches.setdefault(v, k) for k, v in patch_list]
|
| + for filename in patches.keys():
|
| + base_content, new_content, is_binary, status = files[filename]
|
| + file_id_str = patches.get(filename)
|
| + if file_id_str.find("nobase") != -1:
|
| + base_content = None
|
| + file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
|
| + file_id = int(file_id_str)
|
| + if base_content != None:
|
| + StartUploadFile(filename, file_id, base_content, is_binary, status, True)
|
| + if new_content != None:
|
| + StartUploadFile(filename, file_id, new_content, is_binary, status, False)
|
| + WaitForUploads()
|
| +
|
| + def IsImage(self, filename):
|
| + """Returns true if the filename has an image extension."""
|
| + mimetype = mimetypes.guess_type(filename)[0]
|
| + if not mimetype:
|
| + return False
|
| + return mimetype.startswith("image/")
|
| +
|
| + def IsBinary(self, filename):
|
| + """Returns true if the guessed mimetyped isnt't in text group."""
|
| + mimetype = mimetypes.guess_type(filename)[0]
|
| + if not mimetype:
|
| + return False # e.g. README, "real" binaries usually have an extension
|
| + # special case for text files which don't start with text/
|
| + if mimetype in TEXT_MIMETYPES:
|
| + return False
|
| + return not mimetype.startswith("text/")
|
| +
|
| +
|
| +class FakeMercurialUI(object):
|
| + def __init__(self):
|
| + self.quiet = True
|
| + self.output = ''
|
| +
|
| + def write(self, *args, **opts):
|
| + self.output += ' '.join(args)
|
| + def copy(self):
|
| + return self
|
| + def status(self, *args, **opts):
|
| + pass
|
| +
|
| + def formatter(self, topic, opts):
|
| + from mercurial.formatter import plainformatter
|
| + return plainformatter(self, topic, opts)
|
| +
|
| + def readconfig(self, *args, **opts):
|
| + pass
|
| + def expandpath(self, *args, **opts):
|
| + return global_ui.expandpath(*args, **opts)
|
| + def configitems(self, *args, **opts):
|
| + return global_ui.configitems(*args, **opts)
|
| + def config(self, *args, **opts):
|
| + return global_ui.config(*args, **opts)
|
| +
|
| +use_hg_shell = False # set to True to shell out to hg always; slower
|
| +
|
| +class MercurialVCS(VersionControlSystem):
|
| + """Implementation of the VersionControlSystem interface for Mercurial."""
|
| +
|
| + def __init__(self, options, ui, repo):
|
| + super(MercurialVCS, self).__init__(options)
|
| + self.ui = ui
|
| + self.repo = repo
|
| + self.status = None
|
| + # Absolute path to repository (we can be in a subdir)
|
| + self.repo_dir = os.path.normpath(repo.root)
|
| + # Compute the subdir
|
| + cwd = os.path.normpath(os.getcwd())
|
| + assert cwd.startswith(self.repo_dir)
|
| + self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
|
| + if self.options.revision:
|
| + self.base_rev = self.options.revision
|
| + else:
|
| + mqparent, err = RunShellWithReturnCode(['hg', 'log', '--rev', 'qparent', '--template={node}'])
|
| + if not err and mqparent != "":
|
| + self.base_rev = mqparent
|
| + else:
|
| + out = RunShell(["hg", "parents", "-q"], silent_ok=True).strip()
|
| + if not out:
|
| + # No revisions; use 0 to mean a repository with nothing.
|
| + out = "0:0"
|
| + self.base_rev = out.split(':')[1].strip()
|
| + def _GetRelPath(self, filename):
|
| + """Get relative path of a file according to the current directory,
|
| + given its logical path in the repo."""
|
| + assert filename.startswith(self.subdir), (filename, self.subdir)
|
| + return filename[len(self.subdir):].lstrip(r"\/")
|
| +
|
| + def GenerateDiff(self, extra_args):
|
| + # If no file specified, restrict to the current subdir
|
| + extra_args = extra_args or ["."]
|
| + cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
|
| + data = RunShell(cmd, silent_ok=True)
|
| + svndiff = []
|
| + filecount = 0
|
| + for line in data.splitlines():
|
| + m = re.match("diff --git a/(\S+) b/(\S+)", line)
|
| + if m:
|
| + # Modify line to make it look like as it comes from svn diff.
|
| + # With this modification no changes on the server side are required
|
| + # to make upload.py work with Mercurial repos.
|
| + # NOTE: for proper handling of moved/copied files, we have to use
|
| + # the second filename.
|
| + filename = m.group(2)
|
| + svndiff.append("Index: %s" % filename)
|
| + svndiff.append("=" * 67)
|
| + filecount += 1
|
| + logging.info(line)
|
| + else:
|
| + svndiff.append(line)
|
| + if not filecount:
|
| + ErrorExit("No valid patches found in output from hg diff")
|
| + return "\n".join(svndiff) + "\n"
|
| +
|
| + def GetUnknownFiles(self):
|
| + """Return a list of files unknown to the VCS."""
|
| + args = []
|
| + status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
|
| + silent_ok=True)
|
| + unknown_files = []
|
| + for line in status.splitlines():
|
| + st, fn = line.split(" ", 1)
|
| + if st == "?":
|
| + unknown_files.append(fn)
|
| + return unknown_files
|
| +
|
| + def get_hg_status(self, rev, path):
|
| + # We'd like to use 'hg status -C path', but that is buggy
|
| + # (see http://mercurial.selenic.com/bts/issue3023).
|
| + # Instead, run 'hg status -C' without a path
|
| + # and skim the output for the path we want.
|
| + if self.status is None:
|
| + if use_hg_shell:
|
| + out = RunShell(["hg", "status", "-C", "--rev", rev])
|
| + else:
|
| + fui = FakeMercurialUI()
|
| + ret = hg_commands.status(fui, self.repo, *[], **{'rev': [rev], 'copies': True})
|
| + if ret:
|
| + raise hg_util.Abort(ret)
|
| + out = fui.output
|
| + self.status = out.splitlines()
|
| + for i in range(len(self.status)):
|
| + # line is
|
| + # A path
|
| + # M path
|
| + # etc
|
| + line = to_slash(self.status[i])
|
| + if line[2:] == path:
|
| + if i+1 < len(self.status) and self.status[i+1][:2] == ' ':
|
| + return self.status[i:i+2]
|
| + return self.status[i:i+1]
|
| + raise hg_util.Abort("no status for " + path)
|
| +
|
| + def GetBaseFile(self, filename):
|
| + set_status("inspecting " + filename)
|
| + # "hg status" and "hg cat" both take a path relative to the current subdir
|
| + # rather than to the repo root, but "hg diff" has given us the full path
|
| + # to the repo root.
|
| + base_content = ""
|
| + new_content = None
|
| + is_binary = False
|
| + oldrelpath = relpath = self._GetRelPath(filename)
|
| + out = self.get_hg_status(self.base_rev, relpath)
|
| + status, what = out[0].split(' ', 1)
|
| + if len(out) > 1 and status == "A" and what == relpath:
|
| + oldrelpath = out[1].strip()
|
| + status = "M"
|
| + if ":" in self.base_rev:
|
| + base_rev = self.base_rev.split(":", 1)[0]
|
| + else:
|
| + base_rev = self.base_rev
|
| + if status != "A":
|
| + if use_hg_shell:
|
| + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath], silent_ok=True)
|
| + else:
|
| + base_content = str(self.repo[base_rev][oldrelpath].data())
|
| + is_binary = "\0" in base_content # Mercurial's heuristic
|
| + if status != "R":
|
| + new_content = open(relpath, "rb").read()
|
| + is_binary = is_binary or "\0" in new_content
|
| + if is_binary and base_content and use_hg_shell:
|
| + # Fetch again without converting newlines
|
| + base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath],
|
| + silent_ok=True, universal_newlines=False)
|
| + if not is_binary or not self.IsImage(relpath):
|
| + new_content = None
|
| + return base_content, new_content, is_binary, status
|
| +
|
| +
|
| +# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
|
| +def SplitPatch(data):
|
| + """Splits a patch into separate pieces for each file.
|
| +
|
| + Args:
|
| + data: A string containing the output of svn diff.
|
| +
|
| + Returns:
|
| + A list of 2-tuple (filename, text) where text is the svn diff output
|
| + pertaining to filename.
|
| + """
|
| + patches = []
|
| + filename = None
|
| + diff = []
|
| + for line in data.splitlines(True):
|
| + new_filename = None
|
| + if line.startswith('Index:'):
|
| + unused, new_filename = line.split(':', 1)
|
| + new_filename = new_filename.strip()
|
| + elif line.startswith('Property changes on:'):
|
| + unused, temp_filename = line.split(':', 1)
|
| + # When a file is modified, paths use '/' between directories, however
|
| + # when a property is modified '\' is used on Windows. Make them the same
|
| + # otherwise the file shows up twice.
|
| + temp_filename = to_slash(temp_filename.strip())
|
| + if temp_filename != filename:
|
| + # File has property changes but no modifications, create a new diff.
|
| + new_filename = temp_filename
|
| + if new_filename:
|
| + if filename and diff:
|
| + patches.append((filename, ''.join(diff)))
|
| + filename = new_filename
|
| + diff = [line]
|
| + continue
|
| + if diff is not None:
|
| + diff.append(line)
|
| + if filename and diff:
|
| + patches.append((filename, ''.join(diff)))
|
| + return patches
|
| +
|
| +
|
| +def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
|
| + """Uploads a separate patch for each file in the diff output.
|
| +
|
| + Returns a list of [patch_key, filename] for each file.
|
| + """
|
| + patches = SplitPatch(data)
|
| + rv = []
|
| + for patch in patches:
|
| + set_status("uploading patch for " + patch[0])
|
| + if len(patch[1]) > MAX_UPLOAD_SIZE:
|
| + print ("Not uploading the patch for " + patch[0] +
|
| + " because the file is too large.")
|
| + continue
|
| + form_fields = [("filename", patch[0])]
|
| + if not options.download_base:
|
| + form_fields.append(("content_upload", "1"))
|
| + files = [("data", "data.diff", patch[1])]
|
| + ctype, body = EncodeMultipartFormData(form_fields, files)
|
| + url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
|
| + print "Uploading patch for " + patch[0]
|
| + response_body = rpc_server.Send(url, body, content_type=ctype)
|
| + lines = response_body.splitlines()
|
| + if not lines or lines[0] != "OK":
|
| + StatusUpdate(" --> %s" % response_body)
|
| + sys.exit(1)
|
| + rv.append([lines[1], patch[0]])
|
| + return rv
|
|
|
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