mirror of
https://github.com/golang/go
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3203 lines
102 KiB
Python
3203 lines
102 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2007-2009 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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'''Mercurial interface to codereview.appspot.com.
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To configure, set the following options in
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your repository's .hg/hgrc file.
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[extensions]
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codereview = path/to/codereview.py
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[codereview]
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server = codereview.appspot.com
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The server should be running Rietveld; see http://code.google.com/p/rietveld/.
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In addition to the new commands, this extension introduces
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the file pattern syntax @nnnnnn, where nnnnnn is a change list
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number, to mean the files included in that change list, which
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must be associated with the current client.
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For example, if change 123456 contains the files x.go and y.go,
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"hg diff @123456" is equivalent to"hg diff x.go y.go".
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'''
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from mercurial import cmdutil, commands, hg, util, error, match
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from mercurial.node import nullrev, hex, nullid, short
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import os, re, time
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import stat
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import subprocess
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import threading
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from HTMLParser import HTMLParser
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try:
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from xml.etree import ElementTree as ET
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except:
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from elementtree import ElementTree as ET
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try:
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hgversion = util.version()
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except:
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from mercurial.version import version as v
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hgversion = v.get_version()
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oldMessage = """
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The code review extension requires Mercurial 1.3 or newer.
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To install a new Mercurial,
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sudo easy_install mercurial
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works on most systems.
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"""
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linuxMessage = """
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You may need to clear your current Mercurial installation by running:
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sudo apt-get remove mercurial mercurial-common
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sudo rm -rf /etc/mercurial
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"""
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if hgversion < '1.3':
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msg = oldMessage
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if os.access("/etc/mercurial", 0):
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msg += linuxMessage
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raise util.Abort(msg)
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def promptyesno(ui, msg):
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# Arguments to ui.prompt changed between 1.3 and 1.3.1.
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# Even so, some 1.3.1 distributions seem to have the old prompt!?!?
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# What a terrible way to maintain software.
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try:
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return ui.promptchoice(msg, ["&yes", "&no"], 0) == 0
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except AttributeError:
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return ui.prompt(msg, ["&yes", "&no"], "y") != "n"
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# To experiment with Mercurial in the python interpreter:
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# >>> repo = hg.repository(ui.ui(), path = ".")
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#######################################################################
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# Normally I would split this into multiple files, but it simplifies
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# import path headaches to keep it all in one file. Sorry.
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import sys
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if __name__ == "__main__":
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print >>sys.stderr, "This is a Mercurial extension and should not be invoked directly."
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sys.exit(2)
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server = "codereview.appspot.com"
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server_url_base = None
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defaultcc = None
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#######################################################################
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# Change list parsing.
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#
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# Change lists are stored in .hg/codereview/cl.nnnnnn
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# where nnnnnn is the number assigned by the code review server.
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# Most data about a change list is stored on the code review server
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# too: the description, reviewer, and cc list are all stored there.
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# The only thing in the cl.nnnnnn file is the list of relevant files.
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# Also, the existence of the cl.nnnnnn file marks this repository
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# as the one where the change list lives.
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emptydiff = """Index: ~rietveld~placeholder~
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===================================================================
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diff --git a/~rietveld~placeholder~ b/~rietveld~placeholder~
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new file mode 100644
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"""
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class CL(object):
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def __init__(self, name):
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self.name = name
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self.desc = ''
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self.files = []
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self.reviewer = []
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self.cc = []
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self.url = ''
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self.local = False
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self.web = False
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self.copied_from = None # None means current user
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self.mailed = False
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def DiskText(self):
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cl = self
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s = ""
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if cl.copied_from:
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s += "Author: " + cl.copied_from + "\n\n"
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s += "Mailed: " + str(self.mailed) + "\n"
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s += "Description:\n"
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s += Indent(cl.desc, "\t")
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s += "Files:\n"
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for f in cl.files:
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s += "\t" + f + "\n"
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return s
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def EditorText(self):
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cl = self
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s = _change_prolog
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s += "\n"
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if cl.copied_from:
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s += "Author: " + cl.copied_from + "\n"
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if cl.url != '':
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s += 'URL: ' + cl.url + ' # cannot edit\n\n'
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s += "Reviewer: " + JoinComma(cl.reviewer) + "\n"
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s += "CC: " + JoinComma(cl.cc) + "\n"
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s += "\n"
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s += "Description:\n"
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if cl.desc == '':
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s += "\t<enter description here>\n"
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else:
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s += Indent(cl.desc, "\t")
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s += "\n"
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if cl.local or cl.name == "new":
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s += "Files:\n"
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for f in cl.files:
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s += "\t" + f + "\n"
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s += "\n"
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return s
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def PendingText(self):
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cl = self
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s = cl.name + ":" + "\n"
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s += Indent(cl.desc, "\t")
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s += "\n"
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if cl.copied_from:
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s += "\tAuthor: " + cl.copied_from + "\n"
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s += "\tReviewer: " + JoinComma(cl.reviewer) + "\n"
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s += "\tCC: " + JoinComma(cl.cc) + "\n"
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s += "\tFiles:\n"
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for f in cl.files:
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s += "\t\t" + f + "\n"
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return s
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def Flush(self, ui, repo):
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if self.name == "new":
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self.Upload(ui, repo, gofmt_just_warn=True)
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dir = CodeReviewDir(ui, repo)
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path = dir + '/cl.' + self.name
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f = open(path+'!', "w")
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f.write(self.DiskText())
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f.close()
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if sys.platform == "win32" and os.path.isfile(path):
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os.remove(path)
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os.rename(path+'!', path)
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if self.web and not self.copied_from:
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EditDesc(self.name, desc=self.desc,
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reviewers=JoinComma(self.reviewer), cc=JoinComma(self.cc))
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def Delete(self, ui, repo):
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dir = CodeReviewDir(ui, repo)
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os.unlink(dir + "/cl." + self.name)
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def Subject(self):
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s = line1(self.desc)
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if len(s) > 60:
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s = s[0:55] + "..."
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if self.name != "new":
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s = "code review %s: %s" % (self.name, s)
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return s
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def Upload(self, ui, repo, send_mail=False, gofmt=True, gofmt_just_warn=False):
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if not self.files:
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ui.warn("no files in change list\n")
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if ui.configbool("codereview", "force_gofmt", True) and gofmt:
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CheckGofmt(ui, repo, self.files, just_warn=gofmt_just_warn)
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os.chdir(repo.root)
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form_fields = [
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("content_upload", "1"),
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("reviewers", JoinComma(self.reviewer)),
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("cc", JoinComma(self.cc)),
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("description", self.desc),
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("base_hashes", ""),
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# Would prefer not to change the subject
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# on reupload, but /upload requires it.
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("subject", self.Subject()),
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]
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# NOTE(rsc): This duplicates too much of RealMain,
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# but RealMain doesn't have the most reusable interface.
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if self.name != "new":
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form_fields.append(("issue", self.name))
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vcs = None
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if self.files:
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vcs = GuessVCS(upload_options)
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data = vcs.GenerateDiff(self.files)
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files = vcs.GetBaseFiles(data)
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if len(data) > MAX_UPLOAD_SIZE:
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uploaded_diff_file = []
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form_fields.append(("separate_patches", "1"))
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else:
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uploaded_diff_file = [("data", "data.diff", data)]
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else:
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uploaded_diff_file = [("data", "data.diff", emptydiff)]
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ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
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response_body = MySend("/upload", body, content_type=ctype)
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patchset = None
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msg = response_body
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lines = msg.splitlines()
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if len(lines) >= 2:
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msg = lines[0]
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patchset = lines[1].strip()
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patches = [x.split(" ", 1) for x in lines[2:]]
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ui.status(msg + "\n")
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if not response_body.startswith("Issue created.") and not response_body.startswith("Issue updated."):
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raise util.Abort("failed to update issue: " + response_body)
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issue = msg[msg.rfind("/")+1:]
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self.name = issue
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if not self.url:
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self.url = server_url_base + self.name
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if not uploaded_diff_file:
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patches = UploadSeparatePatches(issue, rpc, patchset, data, upload_options)
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if vcs:
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vcs.UploadBaseFiles(issue, rpc, patches, patchset, upload_options, files)
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if send_mail:
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MySend("/" + issue + "/mail", payload="")
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self.web = True
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self.Flush(ui, repo)
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return
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def Mail(self, ui,repo):
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pmsg = "Hello " + JoinComma(self.reviewer)
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if self.cc:
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pmsg += " (cc: %s)" % (', '.join(self.cc),)
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pmsg += ",\n"
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pmsg += "\n"
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if not self.mailed:
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pmsg += "I'd like you to review this change.\n"
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else:
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pmsg += "Please take another look.\n"
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PostMessage(ui, self.name, pmsg, subject=self.Subject())
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self.mailed = True
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self.Flush(ui, repo)
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def GoodCLName(name):
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return re.match("^[0-9]+$", name)
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def ParseCL(text, name):
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sname = None
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lineno = 0
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sections = {
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'Author': '',
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'Description': '',
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'Files': '',
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'URL': '',
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'Reviewer': '',
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'CC': '',
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'Mailed': '',
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}
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for line in text.split('\n'):
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lineno += 1
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line = line.rstrip()
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if line != '' and line[0] == '#':
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continue
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if line == '' or line[0] == ' ' or line[0] == '\t':
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if sname == None and line != '':
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return None, lineno, 'text outside section'
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if sname != None:
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sections[sname] += line + '\n'
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continue
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p = line.find(':')
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if p >= 0:
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s, val = line[:p].strip(), line[p+1:].strip()
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if s in sections:
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sname = s
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if val != '':
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sections[sname] += val + '\n'
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continue
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return None, lineno, 'malformed section header'
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for k in sections:
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sections[k] = StripCommon(sections[k]).rstrip()
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cl = CL(name)
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if sections['Author']:
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cl.copied_from = sections['Author']
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cl.desc = sections['Description']
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for line in sections['Files'].split('\n'):
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i = line.find('#')
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if i >= 0:
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line = line[0:i].rstrip()
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if line == '':
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continue
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cl.files.append(line)
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cl.reviewer = SplitCommaSpace(sections['Reviewer'])
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cl.cc = SplitCommaSpace(sections['CC'])
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cl.url = sections['URL']
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if sections['Mailed'] != 'False':
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# Odd default, but avoids spurious mailings when
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# reading old CLs that do not have a Mailed: line.
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# CLs created with this update will always have
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# Mailed: False on disk.
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cl.mailed = True
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if cl.desc == '<enter description here>':
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cl.desc = ''
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return cl, 0, ''
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def SplitCommaSpace(s):
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s = s.strip()
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if s == "":
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return []
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return re.split(", *", s)
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def CutDomain(s):
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i = s.find('@')
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if i >= 0:
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s = s[0:i]
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return s
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def JoinComma(l):
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return ", ".join(l)
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def ExceptionDetail():
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s = str(sys.exc_info()[0])
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if s.startswith("<type '") and s.endswith("'>"):
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s = s[7:-2]
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elif s.startswith("<class '") and s.endswith("'>"):
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s = s[8:-2]
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arg = str(sys.exc_info()[1])
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if len(arg) > 0:
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s += ": " + arg
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return s
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def IsLocalCL(ui, repo, name):
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return GoodCLName(name) and os.access(CodeReviewDir(ui, repo) + "/cl." + name, 0)
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# Load CL from disk and/or the web.
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def LoadCL(ui, repo, name, web=True):
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if not GoodCLName(name):
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return None, "invalid CL name"
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dir = CodeReviewDir(ui, repo)
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path = dir + "cl." + name
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if os.access(path, 0):
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ff = open(path)
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text = ff.read()
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ff.close()
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cl, lineno, err = ParseCL(text, name)
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if err != "":
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return None, "malformed CL data: "+err
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cl.local = True
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else:
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cl = CL(name)
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if web:
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try:
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f = GetSettings(name)
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except:
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return None, "cannot load CL %s from code review server: %s" % (name, ExceptionDetail())
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if 'reviewers' not in f:
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return None, "malformed response loading CL data from code review server"
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cl.reviewer = SplitCommaSpace(f['reviewers'])
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cl.cc = SplitCommaSpace(f['cc'])
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if cl.local and cl.copied_from and cl.desc:
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# local copy of CL written by someone else
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# and we saved a description. use that one,
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# so that committers can edit the description
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# before doing hg submit.
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pass
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else:
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cl.desc = f['description']
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cl.url = server_url_base + name
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cl.web = True
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return cl, ''
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class LoadCLThread(threading.Thread):
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def __init__(self, ui, repo, dir, f, web):
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threading.Thread.__init__(self)
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self.ui = ui
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self.repo = repo
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self.dir = dir
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self.f = f
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self.web = web
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self.cl = None
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def run(self):
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cl, err = LoadCL(self.ui, self.repo, self.f[3:], web=self.web)
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if err != '':
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self.ui.warn("loading "+self.dir+self.f+": " + err + "\n")
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return
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self.cl = cl
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# Load all the CLs from this repository.
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def LoadAllCL(ui, repo, web=True):
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dir = CodeReviewDir(ui, repo)
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m = {}
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files = [f for f in os.listdir(dir) if f.startswith('cl.')]
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if not files:
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return m
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active = []
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first = True
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for f in files:
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t = LoadCLThread(ui, repo, dir, f, web)
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t.start()
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if web and first:
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# first request: wait in case it needs to authenticate
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# otherwise we get lots of user/password prompts
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# running in parallel.
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t.join()
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if t.cl:
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m[t.cl.name] = t.cl
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first = False
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else:
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active.append(t)
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for t in active:
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t.join()
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if t.cl:
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m[t.cl.name] = t.cl
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return m
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|
# Find repository root. On error, ui.warn and return None
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|
def RepoDir(ui, repo):
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url = repo.url();
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if not url.startswith('file:'):
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ui.warn("repository %s is not in local file system\n" % (url,))
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return None
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url = url[5:]
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if url.endswith('/'):
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url = url[:-1]
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return url
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|
|
# Find (or make) code review directory. On error, ui.warn and return None
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|
def CodeReviewDir(ui, repo):
|
|
dir = RepoDir(ui, repo)
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|
if dir == None:
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return None
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|
dir += '/.hg/codereview/'
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if not os.path.isdir(dir):
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try:
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os.mkdir(dir, 0700)
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except:
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ui.warn('cannot mkdir %s: %s\n' % (dir, ExceptionDetail()))
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return None
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return dir
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|
|
# Strip maximal common leading white space prefix from text
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|
def StripCommon(text):
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ws = None
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|
for line in text.split('\n'):
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line = line.rstrip()
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|
if line == '':
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continue
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white = line[:len(line)-len(line.lstrip())]
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|
if ws == None:
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ws = white
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|
else:
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common = ''
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for i in range(min(len(white), len(ws))+1):
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if white[0:i] == ws[0:i]:
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common = white[0:i]
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ws = common
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|
if ws == '':
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break
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if ws == None:
|
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return text
|
|
t = ''
|
|
for line in text.split('\n'):
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line = line.rstrip()
|
|
if line.startswith(ws):
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line = line[len(ws):]
|
|
if line == '' and t == '':
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continue
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t += line + '\n'
|
|
while len(t) >= 2 and t[-2:] == '\n\n':
|
|
t = t[:-1]
|
|
return t
|
|
|
|
# Indent text with indent.
|
|
def Indent(text, indent):
|
|
t = ''
|
|
for line in text.split('\n'):
|
|
t += indent + line + '\n'
|
|
return t
|
|
|
|
# Return the first line of l
|
|
def line1(text):
|
|
return text.split('\n')[0]
|
|
|
|
_change_prolog = """# Change list.
|
|
# Lines beginning with # are ignored.
|
|
# Multi-line values should be indented.
|
|
"""
|
|
|
|
#######################################################################
|
|
# Mercurial helper functions
|
|
|
|
# Return list of changed files in repository that match pats.
|
|
def ChangedFiles(ui, repo, pats, opts):
|
|
# Find list of files being operated on.
|
|
matcher = cmdutil.match(repo, pats, opts)
|
|
node1, node2 = cmdutil.revpair(repo, None)
|
|
modified, added, removed = repo.status(node1, node2, matcher)[:3]
|
|
l = modified + added + removed
|
|
l.sort()
|
|
return l
|
|
|
|
# Return list of changed files in repository that match pats and still exist.
|
|
def ChangedExistingFiles(ui, repo, pats, opts):
|
|
matcher = cmdutil.match(repo, pats, opts)
|
|
node1, node2 = cmdutil.revpair(repo, None)
|
|
modified, added, _ = repo.status(node1, node2, matcher)[:3]
|
|
l = modified + added
|
|
l.sort()
|
|
return l
|
|
|
|
# Return list of files claimed by existing CLs
|
|
def TakenFiles(ui, repo):
|
|
return Taken(ui, repo).keys()
|
|
|
|
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, opts):
|
|
return Sub(ChangedFiles(ui, repo, pats, opts), TakenFiles(ui, repo))
|
|
|
|
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]
|
|
|
|
def getremote(ui, repo, opts):
|
|
# save $http_proxy; creating the HTTP repo object will
|
|
# delete it in an attempt to "help"
|
|
proxy = os.environ.get('http_proxy')
|
|
source, _, _ = hg.parseurl(ui.expandpath("default"), None)
|
|
other = hg.repository(cmdutil.remoteui(repo, opts), source)
|
|
if proxy is not None:
|
|
os.environ['http_proxy'] = proxy
|
|
return other
|
|
|
|
def Incoming(ui, repo, opts):
|
|
_, incoming, _ = repo.findcommonincoming(getremote(ui, repo, opts))
|
|
return incoming
|
|
|
|
def EditCL(ui, repo, cl):
|
|
s = cl.EditorText()
|
|
while True:
|
|
s = ui.edit(s, ui.username())
|
|
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
|
|
cl.desc = clx.desc;
|
|
cl.reviewer = clx.reviewer
|
|
cl.cc = clx.cc
|
|
cl.files = clx.files
|
|
if cl.desc == '':
|
|
if promptyesno(ui, "change list should have description\nre-edit (y/n)?"):
|
|
continue
|
|
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 = Sub(ChangedFiles(ui, repo, pats, opts), TakenFiles(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, ""
|
|
|
|
# reposetup replaces cmdutil.match with this wrapper,
|
|
# which expands the syntax @clnumber to mean the files
|
|
# in that CL.
|
|
original_match = None
|
|
def ReplacementForCmdutilMatch(repo, pats=[], opts={}, globbed=False, default='relpath'):
|
|
taken = []
|
|
files = []
|
|
for p in pats:
|
|
if p.startswith('@'):
|
|
taken.append(p)
|
|
clname = p[1:]
|
|
if not GoodCLName(clname):
|
|
raise util.Abort("invalid CL name " + clname)
|
|
cl, err = LoadCL(repo.ui, repo, clname, web=False)
|
|
if err != '':
|
|
raise util.Abort("loading CL " + clname + ": " + err)
|
|
if cl.files == None:
|
|
raise util.Abort("no files in CL " + clname)
|
|
files = Add(files, cl.files)
|
|
pats = Sub(pats, taken) + ['path:'+f for f in files]
|
|
return original_match(repo, pats=pats, opts=opts, globbed=globbed, default=default)
|
|
|
|
def RelativePath(path, cwd):
|
|
n = len(cwd)
|
|
if path.startswith(cwd) and path[n] == '/':
|
|
return path[n+1:]
|
|
return path
|
|
|
|
# Check that gofmt run on the list of files does not change them
|
|
def CheckGofmt(ui, repo, files, just_warn=False):
|
|
files = [f for f in files if (f.startswith('src/') or f.startswith('test/bench/')) and f.endswith('.go')]
|
|
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)]
|
|
try:
|
|
cmd = subprocess.Popen(["gofmt", "-l"] + files, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True)
|
|
cmd.stdin.close()
|
|
except:
|
|
raise util.Abort("gofmt: " + ExceptionDetail())
|
|
data = cmd.stdout.read()
|
|
errors = cmd.stderr.read()
|
|
cmd.wait()
|
|
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 util.Abort(msg)
|
|
return
|
|
|
|
#######################################################################
|
|
# Mercurial commands
|
|
|
|
# every command must take a ui and and repo as arguments.
|
|
# opts is a dict where you can find other command line flags
|
|
#
|
|
# Other parameters are taken in order from items on the command line that
|
|
# don't start with a dash. If no default value is given in the parameter list,
|
|
# they are required.
|
|
#
|
|
|
|
def change(ui, repo, *pats, **opts):
|
|
"""create or edit a change list
|
|
|
|
Create or edit 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.
|
|
"""
|
|
|
|
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")
|
|
dirty[cl] = True
|
|
files = ChangedFiles(ui, repo, pats, opts)
|
|
taken = TakenFiles(ui, repo)
|
|
files = Sub(files, taken)
|
|
|
|
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 ***")
|
|
EditDesc(cl.name, closed="checked")
|
|
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 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():
|
|
d.Flush(ui, repo)
|
|
|
|
if opts["stdout"]:
|
|
ui.write(cl.EditorText())
|
|
elif name == "new":
|
|
if ui.quiet:
|
|
ui.write(cl.name)
|
|
else:
|
|
ui.write("CL created: " + cl.url + "\n")
|
|
return
|
|
|
|
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.
|
|
"""
|
|
MySend(None)
|
|
|
|
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.
|
|
"""
|
|
cl, patch, err = DownloadCL(ui, repo, clname)
|
|
argv = ["hgpatch"]
|
|
if opts["no_incoming"]:
|
|
argv += ["--checksync=false"]
|
|
if err != "":
|
|
return err
|
|
try:
|
|
cmd = subprocess.Popen(argv, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=None, close_fds=True)
|
|
except:
|
|
return "hgpatch: " + ExceptionDetail()
|
|
if os.fork() == 0:
|
|
cmd.stdin.write(patch)
|
|
os._exit(0)
|
|
cmd.stdin.close()
|
|
out = cmd.stdout.read()
|
|
if cmd.wait() != 0 and not opts["ignore_hgpatch_failure"]:
|
|
return "hgpatch failed"
|
|
cl.local = True
|
|
cl.files = out.strip().split()
|
|
files = ChangedFiles(ui, repo, [], opts)
|
|
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)
|
|
ui.write(cl.PendingText() + "\n")
|
|
|
|
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.
|
|
"""
|
|
cl, patch, err = DownloadCL(ui, repo, clname)
|
|
if err != "":
|
|
return err
|
|
ui.write(cl.EditorText() + "\n")
|
|
ui.write(patch + "\n")
|
|
return
|
|
|
|
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.
|
|
"""
|
|
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, opts)
|
|
|
|
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
|
|
|
|
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.
|
|
"""
|
|
files = ChangedExistingFiles(ui, repo, pats, opts)
|
|
files = [f for f in files if f.endswith(".go")]
|
|
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 util.Abort("gofmt did not exit cleanly")
|
|
except error.Abort, e:
|
|
raise
|
|
except:
|
|
raise util.Abort("gofmt: " + ExceptionDetail())
|
|
return
|
|
|
|
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.
|
|
"""
|
|
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)
|
|
cl.Mail(ui, repo)
|
|
|
|
def nocommit(ui, repo, *pats, **opts):
|
|
"""(disabled when using this extension)"""
|
|
return "The codereview extension is enabled; do not use commit."
|
|
|
|
def pending(ui, repo, *pats, **opts):
|
|
"""show pending changes
|
|
|
|
Lists pending changes followed by a list of unassigned but modified files.
|
|
"""
|
|
m = LoadAllCL(ui, repo, web=True)
|
|
names = m.keys()
|
|
names.sort()
|
|
for name in names:
|
|
cl = m[name]
|
|
ui.write(cl.PendingText() + "\n")
|
|
|
|
files = DefaultFiles(ui, repo, [], opts)
|
|
if len(files) > 0:
|
|
s = "Changed files not in any CL:\n"
|
|
for f in files:
|
|
s += "\t" + f + "\n"
|
|
ui.write(s)
|
|
|
|
def reposetup(ui, repo):
|
|
global original_match
|
|
if original_match is None:
|
|
original_match = cmdutil.match
|
|
cmdutil.match = ReplacementForCmdutilMatch
|
|
RietveldSetup(ui, repo)
|
|
|
|
def CheckContributor(ui, repo, user=None):
|
|
if not user:
|
|
user = ui.config("ui", "username")
|
|
if not user:
|
|
raise util.Abort("[ui] username is not configured in .hgrc")
|
|
_, userline = FindContributor(ui, repo, user, warn=False)
|
|
if not userline:
|
|
raise util.Abort("cannot find %s in CONTRIBUTORS" % (user,))
|
|
return userline
|
|
|
|
def FindContributor(ui, repo, user, warn=True):
|
|
try:
|
|
f = open(repo.root + '/CONTRIBUTORS', 'r')
|
|
except:
|
|
raise util.Abort("cannot open %s: %s" % (repo.root+'/CONTRIBUTORS', ExceptionDetail()))
|
|
for line in f.readlines():
|
|
line = line.rstrip()
|
|
if line.startswith('#'):
|
|
continue
|
|
match = re.match(r"(.*) <(.*)>", line)
|
|
if not match:
|
|
continue
|
|
if line == user or match.group(2).lower() == user.lower():
|
|
return match.group(2), line
|
|
if warn:
|
|
ui.warn("warning: cannot find %s in CONTRIBUTORS\n" % (user,))
|
|
return None, None
|
|
|
|
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.
|
|
"""
|
|
repo.ui.quiet = True
|
|
if not opts["no_incoming"] and Incoming(ui, repo, opts):
|
|
return "local repository out of date; must sync before submit"
|
|
|
|
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)
|
|
|
|
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)
|
|
CheckGofmt(ui, repo, cl.files)
|
|
|
|
about += "%s%s\n" % (server_url_base, cl.name)
|
|
|
|
if cl.copied_from:
|
|
about += "\nCommitter: " + CheckContributor(ui, repo, None) + "\n"
|
|
|
|
if not cl.mailed and not cl.copied_from: # in case this is TBR
|
|
cl.Mail(ui, repo)
|
|
|
|
# submit changes locally
|
|
date = opts.get('date')
|
|
if date:
|
|
opts['date'] = util.parsedate(date)
|
|
opts['message'] = cl.desc.rstrip() + "\n\n" + about
|
|
|
|
if opts['dryrun']:
|
|
print "NOT SUBMITTING:"
|
|
print "User: ", userline
|
|
print "Message:"
|
|
print Indent(opts['message'], "\t")
|
|
print "Files:"
|
|
print Indent('\n'.join(cl.files), "\t")
|
|
return "dry run; not submitted"
|
|
|
|
m = match.exact(repo.root, repo.getcwd(), cl.files)
|
|
node = repo.commit(opts['message'], userline, opts.get('date'), m)
|
|
if not node:
|
|
return "nothing changed"
|
|
|
|
# push to remote; if it fails for any reason, roll back
|
|
try:
|
|
log = repo.changelog
|
|
rev = log.rev(node)
|
|
parents = log.parentrevs(rev)
|
|
if (rev-1 not in parents and
|
|
(parents == (nullrev, nullrev) or
|
|
len(log.heads(log.node(parents[0]))) > 1 and
|
|
(parents[1] == nullrev or len(log.heads(log.node(parents[1]))) > 1))):
|
|
# created new head
|
|
raise util.Abort("local repository out of date; must sync before submit")
|
|
|
|
# push changes to remote.
|
|
# if it works, we're committed.
|
|
# if not, roll back
|
|
other = getremote(ui, repo, opts)
|
|
r = repo.push(other, False, None)
|
|
if r == 0:
|
|
raise util.Abort("local repository out of date; must sync before submit")
|
|
except:
|
|
repo.rollback()
|
|
raise
|
|
|
|
# we're committed. upload final patch, close review, add commit message
|
|
changeURL = short(node)
|
|
url = other.url()
|
|
m = re.match("^https?://([^@/]+@)?([^.]+)\.googlecode\.com/hg/", url)
|
|
if m:
|
|
changeURL = "http://code.google.com/p/%s/source/detail?r=%s" % (m.group(2), changeURL)
|
|
else:
|
|
print >>sys.stderr, "URL: ", url
|
|
pmsg = "*** Submitted as " + changeURL + " ***\n\n" + opts['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="checked")
|
|
cl.Delete(ui, repo)
|
|
|
|
def sync(ui, repo, **opts):
|
|
"""synchronize with remote repository
|
|
|
|
Incorporates recent changes from the remote repository
|
|
into the local repository.
|
|
"""
|
|
if not opts["local"]:
|
|
ui.status = sync_note
|
|
ui.note = sync_note
|
|
other = getremote(ui, repo, opts)
|
|
modheads = repo.pull(other)
|
|
err = commands.postincoming(ui, repo, modheads, True, "tip")
|
|
if err:
|
|
return err
|
|
commands.update(ui, repo)
|
|
sync_changes(ui, repo)
|
|
|
|
def sync_note(msg):
|
|
# we run sync (pull -u) in verbose mode to get the
|
|
# list of files being updated, but that drags along
|
|
# a bunch of messages we don't care about.
|
|
# omit them.
|
|
if msg == 'resolving manifests\n':
|
|
return
|
|
if msg == 'searching for changes\n':
|
|
return
|
|
if msg == "couldn't find merge tool hgmerge\n":
|
|
return
|
|
sys.stdout.write(msg)
|
|
|
|
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.
|
|
def Rev(rev):
|
|
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="checked")
|
|
cl.Delete(ui, repo)
|
|
|
|
if hgversion < '1.4':
|
|
get = util.cachefunc(lambda r: repo[r].changeset())
|
|
changeiter, matchfn = cmdutil.walkchangerevs(ui, repo, [], get, {'rev': None})
|
|
n = 0
|
|
for st, rev, fns in changeiter:
|
|
if st != 'iter':
|
|
continue
|
|
n += 1
|
|
if n > 100:
|
|
break
|
|
Rev(rev)
|
|
else:
|
|
matchfn = cmdutil.match(repo, [], {'rev': None})
|
|
def prep(ctx, fns):
|
|
pass
|
|
for ctx in cmdutil.walkchangerevs(repo, matchfn, {'rev': None}, prep):
|
|
Rev(ctx.rev())
|
|
|
|
# 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.items():
|
|
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:
|
|
ui.warn("CL %s has no files; suggest hg change -d %s\n" % (cl.name, cl.name))
|
|
return
|
|
|
|
def uisetup(ui):
|
|
if "^commit|ci" in commands.table:
|
|
commands.table["^commit|ci"] = (nocommit, [], "")
|
|
|
|
def upload(ui, repo, name, **opts):
|
|
"""upload diffs to the code review server
|
|
|
|
Uploads the current modifications for a given change to the server.
|
|
"""
|
|
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
|
|
|
|
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'),
|
|
],
|
|
"[-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,
|
|
[],
|
|
"",
|
|
),
|
|
"commit|ci": (
|
|
nocommit,
|
|
[],
|
|
"",
|
|
),
|
|
"^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,
|
|
[],
|
|
"[FILE ...]"
|
|
),
|
|
"^mail": (
|
|
mail,
|
|
review_opts + [
|
|
] + commands.walkopts,
|
|
"[-r reviewer] [--cc cc] [change# | file ...]"
|
|
),
|
|
"^submit": (
|
|
submit,
|
|
review_opts + [
|
|
('', 'no_incoming', None, 'disable initial incoming check (for testing)'),
|
|
('n', 'dryrun', None, 'make change only locally (for testing)'),
|
|
] + commands.walkopts + commands.commitopts + commands.commitopts2,
|
|
"[-r reviewer] [--cc cc] [change# | file ...]"
|
|
),
|
|
"^sync": (
|
|
sync,
|
|
[
|
|
('', 'local', None, 'do not pull changes from remote repository')
|
|
],
|
|
"[--local]",
|
|
),
|
|
"^upload": (
|
|
upload,
|
|
[],
|
|
"change#"
|
|
),
|
|
}
|
|
|
|
|
|
#######################################################################
|
|
# Wrappers around upload.py for interacting with Rietveld
|
|
|
|
# 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.decode("utf-8").encode("utf-8")
|
|
|
|
# XML parser
|
|
def XMLGet(ui, path):
|
|
try:
|
|
data = MySend(path, force_auth=False);
|
|
except:
|
|
ui.warn("XMLGet %s: %s\n" % (path, ExceptionDetail()))
|
|
return None
|
|
return ET.XML(data)
|
|
|
|
def IsRietveldSubmitted(ui, clname, hex):
|
|
feed = XMLGet(ui, "/rss/issue/" + clname)
|
|
if feed is None:
|
|
return False
|
|
for sum in feed.findall("{http://www.w3.org/2005/Atom}entry/{http://www.w3.org/2005/Atom}summary"):
|
|
text = sum.findtext("", None).strip()
|
|
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 DownloadCL(ui, repo, clname):
|
|
cl, err = LoadCL(ui, repo, clname)
|
|
if err != "":
|
|
return None, None, "error loading CL %s: %s" % (clname, ExceptionDetail())
|
|
|
|
# Grab RSS feed to learn about CL
|
|
feed = XMLGet(ui, "/rss/issue/" + clname)
|
|
if feed is None:
|
|
return None, None, "cannot download CL"
|
|
|
|
# Find most recent diff
|
|
diff = None
|
|
prefix = 'http://' + server + '/'
|
|
for link in feed.findall("{http://www.w3.org/2005/Atom}entry/{http://www.w3.org/2005/Atom}link"):
|
|
if link.get('rel') != 'alternate':
|
|
continue
|
|
text = link.get('href')
|
|
if not text.startswith(prefix) or not text.endswith('.diff'):
|
|
continue
|
|
diff = text[len(prefix)-1:]
|
|
if diff is None:
|
|
return None, None, "CL has no diff"
|
|
diffdata = MySend(diff, force_auth=False)
|
|
|
|
# Find author - first entry will be author who created CL.
|
|
nick = None
|
|
for author in feed.findall("{http://www.w3.org/2005/Atom}entry/{http://www.w3.org/2005/Atom}author/{http://www.w3.org/2005/Atom}name"):
|
|
nick = author.findtext("", None).strip()
|
|
break
|
|
if not nick:
|
|
return None, None, "CL has no author"
|
|
|
|
# The author is just a nickname: get the real email address.
|
|
try:
|
|
# want URL-encoded nick, but without a=, and rietveld rejects + for %20.
|
|
url = "/user_popup/" + urllib.urlencode({"a": nick})[2:].replace("+", "%20")
|
|
data = MySend(url, force_auth=False)
|
|
except:
|
|
ui.warn("error looking up %s: %s\n" % (nick, ExceptionDetail()))
|
|
cl.copied_from = nick+"@needtofix"
|
|
return cl, diffdata, ""
|
|
match = re.match(r"<b>(.*) \((.*)\)</b>", data)
|
|
if not match:
|
|
return None, None, "error looking up %s: cannot parse result %s" % (nick, repr(data))
|
|
if match.group(1) != nick and match.group(2) != nick:
|
|
return None, None, "error looking up %s: got info for %s, %s" % (nick, match.group(1), match.group(2))
|
|
email = match.group(1)
|
|
|
|
# Print warning if email is not in CONTRIBUTORS file.
|
|
FindContributor(ui, repo, email)
|
|
cl.copied_from = email
|
|
|
|
return cl, 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 and e.code == 403: # forbidden, it happens
|
|
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')
|
|
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(MySend(url))
|
|
f.close()
|
|
for k,v in f.map.items():
|
|
f.map[k] = v.replace("\r\n", "\n");
|
|
return f.map
|
|
|
|
# Fetch the settings for the CL, like reviewer and CC list, by
|
|
# scraping the Rietveld editing forms.
|
|
def GetSettings(issue):
|
|
# The /issue/edit page has everything but only the
|
|
# CL owner is allowed to fetch it (and submit it).
|
|
f = None
|
|
try:
|
|
f = GetForm("/" + issue + "/edit")
|
|
except:
|
|
pass
|
|
if not f or 'reviewers' not in f:
|
|
# Maybe we're not the CL owner. Fall back to the
|
|
# /publish page, which has the reviewer and CC lists,
|
|
# and then fetch the description separately.
|
|
f = GetForm("/" + issue + "/publish")
|
|
f['description'] = MySend("/"+issue+"/description", force_auth=False)
|
|
return f
|
|
|
|
def EditDesc(issue, subject=None, desc=None, reviewers=None, cc=None, closed=None):
|
|
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 is not None:
|
|
form_fields['closed'] = closed
|
|
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):
|
|
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 defaultcc, upload_options, rpc, server, server_url_base, force_google_account, verbosity
|
|
|
|
# Read repository-specific options from lib/codereview/codereview.cfg
|
|
try:
|
|
f = open(repo.root + '/lib/codereview/codereview.cfg')
|
|
for line in f:
|
|
if line.startswith('defaultcc: '):
|
|
defaultcc = SplitCommaSpace(line[10:])
|
|
except:
|
|
pass
|
|
|
|
# TODO(rsc): If the repository config has no codereview section,
|
|
# do not enable the extension. This allows users to
|
|
# put the extension in their global .hgrc but only
|
|
# enable it for some repositories.
|
|
# if not ui.has_section("codereview"):
|
|
# cmdtable = {}
|
|
# return
|
|
|
|
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
|
|
|
|
#######################################################################
|
|
# We keep a full copy of upload.py here to avoid import path hell.
|
|
# It would be nice if hg added the hg repository root
|
|
# to the default PYTHONPATH.
|
|
|
|
# Edit .+2,<hget http://codereview.appspot.com/static/upload.py
|
|
|
|
#!/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
|
|
|
|
# Constants for version control names. Used by GuessVCSName.
|
|
VCS_GIT = "Git"
|
|
VCS_MERCURIAL = "Mercurial"
|
|
VCS_SUBVERSION = "Subversion"
|
|
VCS_UNKNOWN = "Unknown"
|
|
|
|
# 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']
|
|
|
|
VCS_ABBREVIATIONS = {
|
|
VCS_MERCURIAL.lower(): VCS_MERCURIAL,
|
|
"hg": VCS_MERCURIAL,
|
|
VCS_SUBVERSION.lower(): VCS_SUBVERSION,
|
|
"svn": VCS_SUBVERSION,
|
|
VCS_GIT.lower(): VCS_GIT,
|
|
}
|
|
|
|
|
|
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
|
|
|
|
|
|
parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
|
|
parser.add_option("-y", "--assume_yes", action="store_true",
|
|
dest="assume_yes", default=False,
|
|
help="Assume that the answer to yes/no questions is 'yes'.")
|
|
# Logging
|
|
group = parser.add_option_group("Logging options")
|
|
group.add_option("-q", "--quiet", action="store_const", const=0,
|
|
dest="verbose", help="Print errors only.")
|
|
group.add_option("-v", "--verbose", action="store_const", const=2,
|
|
dest="verbose", default=1,
|
|
help="Print info level logs (default).")
|
|
group.add_option("--noisy", action="store_const", const=3,
|
|
dest="verbose", help="Print all logs.")
|
|
# Review server
|
|
group = parser.add_option_group("Review server options")
|
|
group.add_option("-s", "--server", action="store", dest="server",
|
|
default="codereview.appspot.com",
|
|
metavar="SERVER",
|
|
help=("The server to upload to. The format is host[:port]. "
|
|
"Defaults to '%default'."))
|
|
group.add_option("-e", "--email", action="store", dest="email",
|
|
metavar="EMAIL", default=None,
|
|
help="The username to use. Will prompt if omitted.")
|
|
group.add_option("-H", "--host", action="store", dest="host",
|
|
metavar="HOST", default=None,
|
|
help="Overrides the Host header sent with all RPCs.")
|
|
group.add_option("--no_cookies", action="store_false",
|
|
dest="save_cookies", default=True,
|
|
help="Do not save authentication cookies to local disk.")
|
|
# Issue
|
|
group = parser.add_option_group("Issue options")
|
|
group.add_option("-d", "--description", action="store", dest="description",
|
|
metavar="DESCRIPTION", default=None,
|
|
help="Optional description when creating an issue.")
|
|
group.add_option("-f", "--description_file", action="store",
|
|
dest="description_file", metavar="DESCRIPTION_FILE",
|
|
default=None,
|
|
help="Optional path of a file that contains "
|
|
"the description when creating an issue.")
|
|
group.add_option("-r", "--reviewers", action="store", dest="reviewers",
|
|
metavar="REVIEWERS", default=None,
|
|
help="Add reviewers (comma separated email addresses).")
|
|
group.add_option("--cc", action="store", dest="cc",
|
|
metavar="CC", default=None,
|
|
help="Add CC (comma separated email addresses).")
|
|
group.add_option("--private", action="store_true", dest="private",
|
|
default=False,
|
|
help="Make the issue restricted to reviewers and those CCed")
|
|
# Upload options
|
|
group = parser.add_option_group("Patch options")
|
|
group.add_option("-m", "--message", action="store", dest="message",
|
|
metavar="MESSAGE", default=None,
|
|
help="A message to identify the patch. "
|
|
"Will prompt if omitted.")
|
|
group.add_option("-i", "--issue", type="int", action="store",
|
|
metavar="ISSUE", default=None,
|
|
help="Issue number to which to add. Defaults to new issue.")
|
|
group.add_option("--download_base", action="store_true",
|
|
dest="download_base", default=False,
|
|
help="Base files will be downloaded by the server "
|
|
"(side-by-side diffs may not work on files with CRs).")
|
|
group.add_option("--rev", action="store", dest="revision",
|
|
metavar="REV", default=None,
|
|
help="Branch/tree/revision to diff against (used by DVCS).")
|
|
group.add_option("--send_mail", action="store_true",
|
|
dest="send_mail", default=False,
|
|
help="Send notification email to reviewers.")
|
|
group.add_option("--vcs", action="store", dest="vcs",
|
|
metavar="VCS", default=None,
|
|
help=("Version control system (optional, usually upload.py "
|
|
"already guesses the right VCS)."))
|
|
|
|
|
|
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."""
|
|
email = options.email
|
|
if email is None:
|
|
email = GetEmail("Email (login for uploading to %s)" % options.server)
|
|
password = getpass.getpass("Password for %s: " % email)
|
|
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:
|
|
lines.append('--' + BOUNDARY)
|
|
lines.append('Content-Disposition: form-data; name="%s"' % key)
|
|
lines.append('')
|
|
if type(value) == unicode:
|
|
value = value.encode("utf-8")
|
|
lines.append(value)
|
|
for (key, filename, value) in files:
|
|
if type(filename) == unicode:
|
|
filename = filename.encode("utf-8")
|
|
if type(value) == unicode:
|
|
value = value.encode("utf-8")
|
|
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 = filename.strip().replace('\\', '/')
|
|
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."""
|
|
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)
|
|
|
|
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:
|
|
UploadFile(filename, file_id, base_content, is_binary, status, True)
|
|
if new_content != None:
|
|
UploadFile(filename, file_id, new_content, is_binary, status, False)
|
|
|
|
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 SubversionVCS(VersionControlSystem):
|
|
"""Implementation of the VersionControlSystem interface for Subversion."""
|
|
|
|
def __init__(self, options):
|
|
super(SubversionVCS, self).__init__(options)
|
|
if self.options.revision:
|
|
match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
|
|
if not match:
|
|
ErrorExit("Invalid Subversion revision %s." % self.options.revision)
|
|
self.rev_start = match.group(1)
|
|
self.rev_end = match.group(3)
|
|
else:
|
|
self.rev_start = self.rev_end = None
|
|
# Cache output from "svn list -r REVNO dirname".
|
|
# Keys: dirname, Values: 2-tuple (ouput for start rev and end rev).
|
|
self.svnls_cache = {}
|
|
# SVN base URL is required to fetch files deleted in an older revision.
|
|
# Result is cached to not guess it over and over again in GetBaseFile().
|
|
required = self.options.download_base or self.options.revision is not None
|
|
self.svn_base = self._GuessBase(required)
|
|
|
|
def GuessBase(self, required):
|
|
"""Wrapper for _GuessBase."""
|
|
return self.svn_base
|
|
|
|
def _GuessBase(self, required):
|
|
"""Returns the SVN base URL.
|
|
|
|
Args:
|
|
required: If true, exits if the url can't be guessed, otherwise None is
|
|
returned.
|
|
"""
|
|
info = RunShell(["svn", "info"])
|
|
for line in info.splitlines():
|
|
words = line.split()
|
|
if len(words) == 2 and words[0] == "URL:":
|
|
url = words[1]
|
|
scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
|
|
username, netloc = urllib.splituser(netloc)
|
|
if username:
|
|
logging.info("Removed username from base URL")
|
|
if netloc.endswith("svn.python.org"):
|
|
if netloc == "svn.python.org":
|
|
if path.startswith("/projects/"):
|
|
path = path[9:]
|
|
elif netloc != "pythondev@svn.python.org":
|
|
ErrorExit("Unrecognized Python URL: %s" % url)
|
|
base = "http://svn.python.org/view/*checkout*%s/" % path
|
|
logging.info("Guessed Python base = %s", base)
|
|
elif netloc.endswith("svn.collab.net"):
|
|
if path.startswith("/repos/"):
|
|
path = path[6:]
|
|
base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
|
|
logging.info("Guessed CollabNet base = %s", base)
|
|
elif netloc.endswith(".googlecode.com"):
|
|
path = path + "/"
|
|
base = urlparse.urlunparse(("http", netloc, path, params,
|
|
query, fragment))
|
|
logging.info("Guessed Google Code base = %s", base)
|
|
else:
|
|
path = path + "/"
|
|
base = urlparse.urlunparse((scheme, netloc, path, params,
|
|
query, fragment))
|
|
logging.info("Guessed base = %s", base)
|
|
return base
|
|
if required:
|
|
ErrorExit("Can't find URL in output from svn info")
|
|
return None
|
|
|
|
def GenerateDiff(self, args):
|
|
cmd = ["svn", "diff"]
|
|
if self.options.revision:
|
|
cmd += ["-r", self.options.revision]
|
|
cmd.extend(args)
|
|
data = RunShell(cmd)
|
|
count = 0
|
|
for line in data.splitlines():
|
|
if line.startswith("Index:") or line.startswith("Property changes on:"):
|
|
count += 1
|
|
logging.info(line)
|
|
if not count:
|
|
ErrorExit("No valid patches found in output from svn diff")
|
|
return data
|
|
|
|
def _CollapseKeywords(self, content, keyword_str):
|
|
"""Collapses SVN keywords."""
|
|
# svn cat translates keywords but svn diff doesn't. As a result of this
|
|
# behavior patching.PatchChunks() fails with a chunk mismatch error.
|
|
# This part was originally written by the Review Board development team
|
|
# who had the same problem (http://reviews.review-board.org/r/276/).
|
|
# Mapping of keywords to known aliases
|
|
svn_keywords = {
|
|
# Standard keywords
|
|
'Date': ['Date', 'LastChangedDate'],
|
|
'Revision': ['Revision', 'LastChangedRevision', 'Rev'],
|
|
'Author': ['Author', 'LastChangedBy'],
|
|
'HeadURL': ['HeadURL', 'URL'],
|
|
'Id': ['Id'],
|
|
|
|
# Aliases
|
|
'LastChangedDate': ['LastChangedDate', 'Date'],
|
|
'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
|
|
'LastChangedBy': ['LastChangedBy', 'Author'],
|
|
'URL': ['URL', 'HeadURL'],
|
|
}
|
|
|
|
def repl(m):
|
|
if m.group(2):
|
|
return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
|
|
return "$%s$" % m.group(1)
|
|
keywords = [keyword
|
|
for name in keyword_str.split(" ")
|
|
for keyword in svn_keywords.get(name, [])]
|
|
return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
|
|
|
|
def GetUnknownFiles(self):
|
|
status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
|
|
unknown_files = []
|
|
for line in status.split("\n"):
|
|
if line and line[0] == "?":
|
|
unknown_files.append(line)
|
|
return unknown_files
|
|
|
|
def ReadFile(self, filename):
|
|
"""Returns the contents of a file."""
|
|
file = open(filename, 'rb')
|
|
result = ""
|
|
try:
|
|
result = file.read()
|
|
finally:
|
|
file.close()
|
|
return result
|
|
|
|
def GetStatus(self, filename):
|
|
"""Returns the status of a file."""
|
|
if not self.options.revision:
|
|
status = RunShell(["svn", "status", "--ignore-externals", filename])
|
|
if not status:
|
|
ErrorExit("svn status returned no output for %s" % filename)
|
|
status_lines = status.splitlines()
|
|
# If file is in a cl, the output will begin with
|
|
# "\n--- Changelist 'cl_name':\n". See
|
|
# http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
|
|
if (len(status_lines) == 3 and
|
|
not status_lines[0] and
|
|
status_lines[1].startswith("--- Changelist")):
|
|
status = status_lines[2]
|
|
else:
|
|
status = status_lines[0]
|
|
# If we have a revision to diff against we need to run "svn list"
|
|
# for the old and the new revision and compare the results to get
|
|
# the correct status for a file.
|
|
else:
|
|
dirname, relfilename = os.path.split(filename)
|
|
if dirname not in self.svnls_cache:
|
|
cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
|
|
out, returncode = RunShellWithReturnCode(cmd)
|
|
if returncode:
|
|
ErrorExit("Failed to get status for %s." % filename)
|
|
old_files = out.splitlines()
|
|
args = ["svn", "list"]
|
|
if self.rev_end:
|
|
args += ["-r", self.rev_end]
|
|
cmd = args + [dirname or "."]
|
|
out, returncode = RunShellWithReturnCode(cmd)
|
|
if returncode:
|
|
ErrorExit("Failed to run command %s" % cmd)
|
|
self.svnls_cache[dirname] = (old_files, out.splitlines())
|
|
old_files, new_files = self.svnls_cache[dirname]
|
|
if relfilename in old_files and relfilename not in new_files:
|
|
status = "D "
|
|
elif relfilename in old_files and relfilename in new_files:
|
|
status = "M "
|
|
else:
|
|
status = "A "
|
|
return status
|
|
|
|
def GetBaseFile(self, filename):
|
|
status = self.GetStatus(filename)
|
|
base_content = None
|
|
new_content = None
|
|
|
|
# If a file is copied its status will be "A +", which signifies
|
|
# "addition-with-history". See "svn st" for more information. We need to
|
|
# upload the original file or else diff parsing will fail if the file was
|
|
# edited.
|
|
if status[0] == "A" and status[3] != "+":
|
|
# We'll need to upload the new content if we're adding a binary file
|
|
# since diff's output won't contain it.
|
|
mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
|
|
silent_ok=True)
|
|
base_content = ""
|
|
is_binary = bool(mimetype) and not mimetype.startswith("text/")
|
|
if is_binary and self.IsImage(filename):
|
|
new_content = self.ReadFile(filename)
|
|
elif (status[0] in ("M", "D", "R") or
|
|
(status[0] == "A" and status[3] == "+") or # Copied file.
|
|
(status[0] == " " and status[1] == "M")): # Property change.
|
|
args = []
|
|
if self.options.revision:
|
|
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
|
|
else:
|
|
# Don't change filename, it's needed later.
|
|
url = filename
|
|
args += ["-r", "BASE"]
|
|
cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
|
|
mimetype, returncode = RunShellWithReturnCode(cmd)
|
|
if returncode:
|
|
# File does not exist in the requested revision.
|
|
# Reset mimetype, it contains an error message.
|
|
mimetype = ""
|
|
get_base = False
|
|
is_binary = bool(mimetype) and not mimetype.startswith("text/")
|
|
if status[0] == " ":
|
|
# Empty base content just to force an upload.
|
|
base_content = ""
|
|
elif is_binary:
|
|
if self.IsImage(filename):
|
|
get_base = True
|
|
if status[0] == "M":
|
|
if not self.rev_end:
|
|
new_content = self.ReadFile(filename)
|
|
else:
|
|
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
|
|
new_content = RunShell(["svn", "cat", url],
|
|
universal_newlines=True, silent_ok=True)
|
|
else:
|
|
base_content = ""
|
|
else:
|
|
get_base = True
|
|
|
|
if get_base:
|
|
if is_binary:
|
|
universal_newlines = False
|
|
else:
|
|
universal_newlines = True
|
|
if self.rev_start:
|
|
# "svn cat -r REV delete_file.txt" doesn't work. cat requires
|
|
# the full URL with "@REV" appended instead of using "-r" option.
|
|
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
|
|
base_content = RunShell(["svn", "cat", url],
|
|
universal_newlines=universal_newlines,
|
|
silent_ok=True)
|
|
else:
|
|
base_content = RunShell(["svn", "cat", filename],
|
|
universal_newlines=universal_newlines,
|
|
silent_ok=True)
|
|
if not is_binary:
|
|
args = []
|
|
if self.rev_start:
|
|
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
|
|
else:
|
|
url = filename
|
|
args += ["-r", "BASE"]
|
|
cmd = ["svn"] + args + ["propget", "svn:keywords", url]
|
|
keywords, returncode = RunShellWithReturnCode(cmd)
|
|
if keywords and not returncode:
|
|
base_content = self._CollapseKeywords(base_content, keywords)
|
|
else:
|
|
StatusUpdate("svn status returned unexpected output: %s" % status)
|
|
sys.exit(1)
|
|
return base_content, new_content, is_binary, status[0:5]
|
|
|
|
|
|
class GitVCS(VersionControlSystem):
|
|
"""Implementation of the VersionControlSystem interface for Git."""
|
|
|
|
def __init__(self, options):
|
|
super(GitVCS, self).__init__(options)
|
|
# Map of filename -> (hash before, hash after) of base file.
|
|
# Hashes for "no such file" are represented as None.
|
|
self.hashes = {}
|
|
# Map of new filename -> old filename for renames.
|
|
self.renames = {}
|
|
|
|
def GenerateDiff(self, extra_args):
|
|
# This is more complicated than svn's GenerateDiff because we must convert
|
|
# the diff output to include an svn-style "Index:" line as well as record
|
|
# the hashes of the files, so we can upload them along with our diff.
|
|
|
|
# Special used by git to indicate "no such content".
|
|
NULL_HASH = "0"*40
|
|
|
|
extra_args = extra_args[:]
|
|
if self.options.revision:
|
|
extra_args = [self.options.revision] + extra_args
|
|
extra_args.append('-M')
|
|
|
|
# --no-ext-diff is broken in some versions of Git, so try to work around
|
|
# this by overriding the environment (but there is still a problem if the
|
|
# git config key "diff.external" is used).
|
|
env = os.environ.copy()
|
|
if 'GIT_EXTERNAL_DIFF' in env: del env['GIT_EXTERNAL_DIFF']
|
|
gitdiff = RunShell(["git", "diff", "--no-ext-diff", "--full-index"]
|
|
+ extra_args, env=env)
|
|
svndiff = []
|
|
filecount = 0
|
|
filename = None
|
|
for line in gitdiff.splitlines():
|
|
match = re.match(r"diff --git a/(.*) b/(.*)$", line)
|
|
if match:
|
|
filecount += 1
|
|
# Intentionally use the "after" filename so we can show renames.
|
|
filename = match.group(2)
|
|
svndiff.append("Index: %s\n" % filename)
|
|
if match.group(1) != match.group(2):
|
|
self.renames[match.group(2)] = match.group(1)
|
|
else:
|
|
# The "index" line in a git diff looks like this (long hashes elided):
|
|
# index 82c0d44..b2cee3f 100755
|
|
# We want to save the left hash, as that identifies the base file.
|
|
match = re.match(r"index (\w+)\.\.(\w+)", line)
|
|
if match:
|
|
before, after = (match.group(1), match.group(2))
|
|
if before == NULL_HASH:
|
|
before = None
|
|
if after == NULL_HASH:
|
|
after = None
|
|
self.hashes[filename] = (before, after)
|
|
svndiff.append(line + "\n")
|
|
if not filecount:
|
|
ErrorExit("No valid patches found in output from git diff")
|
|
return "".join(svndiff)
|
|
|
|
def GetUnknownFiles(self):
|
|
status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
|
|
silent_ok=True)
|
|
return status.splitlines()
|
|
|
|
def GetFileContent(self, file_hash, is_binary):
|
|
"""Returns the content of a file identified by its git hash."""
|
|
data, retcode = RunShellWithReturnCode(["git", "show", file_hash],
|
|
universal_newlines=not is_binary)
|
|
if retcode:
|
|
ErrorExit("Got error status from 'git show %s'" % file_hash)
|
|
return data
|
|
|
|
def GetBaseFile(self, filename):
|
|
hash_before, hash_after = self.hashes.get(filename, (None,None))
|
|
base_content = None
|
|
new_content = None
|
|
is_binary = self.IsBinary(filename)
|
|
status = None
|
|
|
|
if filename in self.renames:
|
|
status = "A +" # Match svn attribute name for renames.
|
|
if filename not in self.hashes:
|
|
# If a rename doesn't change the content, we never get a hash.
|
|
base_content = RunShell(["git", "show", filename])
|
|
elif not hash_before:
|
|
status = "A"
|
|
base_content = ""
|
|
elif not hash_after:
|
|
status = "D"
|
|
else:
|
|
status = "M"
|
|
|
|
is_image = self.IsImage(filename)
|
|
|
|
# Grab the before/after content if we need it.
|
|
# We should include file contents if it's text or it's an image.
|
|
if not is_binary or is_image:
|
|
# Grab the base content if we don't have it already.
|
|
if base_content is None and hash_before:
|
|
base_content = self.GetFileContent(hash_before, is_binary)
|
|
# Only include the "after" file if it's an image; otherwise it
|
|
# it is reconstructed from the diff.
|
|
if is_image and hash_after:
|
|
new_content = self.GetFileContent(hash_after, is_binary)
|
|
|
|
return (base_content, new_content, is_binary, status)
|
|
|
|
|
|
class MercurialVCS(VersionControlSystem):
|
|
"""Implementation of the VersionControlSystem interface for Mercurial."""
|
|
|
|
def __init__(self, options, repo_dir):
|
|
super(MercurialVCS, self).__init__(options)
|
|
# Absolute path to repository (we can be in a subdir)
|
|
self.repo_dir = os.path.normpath(repo_dir)
|
|
# 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:
|
|
self.base_rev = RunShell(["hg", "parent", "-q"]).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 GetBaseFile(self, 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)
|
|
# "hg status -C" returns two lines for moved/copied files, one otherwise
|
|
out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
|
|
out = out.splitlines()
|
|
# HACK: strip error message about missing file/directory if it isn't in
|
|
# the working copy
|
|
if out[0].startswith('%s: ' % relpath):
|
|
out = out[1:]
|
|
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":
|
|
base_content = RunShell(["hg", "cat", "-r", base_rev, oldrelpath],
|
|
silent_ok=True)
|
|
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:
|
|
# 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 = temp_filename.strip().replace('\\', '/')
|
|
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:
|
|
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
|
|
|
|
|
|
def GuessVCSName():
|
|
"""Helper to guess the version control system.
|
|
|
|
This examines the current directory, guesses which VersionControlSystem
|
|
we're using, and returns an string indicating which VCS is detected.
|
|
|
|
Returns:
|
|
A pair (vcs, output). vcs is a string indicating which VCS was detected
|
|
and is one of VCS_GIT, VCS_MERCURIAL, VCS_SUBVERSION, or VCS_UNKNOWN.
|
|
output is a string containing any interesting output from the vcs
|
|
detection routine, or None if there is nothing interesting.
|
|
"""
|
|
# Mercurial has a command to get the base directory of a repository
|
|
# Try running it, but don't die if we don't have hg installed.
|
|
# NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
|
|
try:
|
|
out, returncode = RunShellWithReturnCode(["hg", "root"])
|
|
if returncode == 0:
|
|
return (VCS_MERCURIAL, out.strip())
|
|
except OSError, (errno, message):
|
|
if errno != 2: # ENOENT -- they don't have hg installed.
|
|
raise
|
|
|
|
# Subversion has a .svn in all working directories.
|
|
if os.path.isdir('.svn'):
|
|
logging.info("Guessed VCS = Subversion")
|
|
return (VCS_SUBVERSION, None)
|
|
|
|
# Git has a command to test if you're in a git tree.
|
|
# Try running it, but don't die if we don't have git installed.
|
|
try:
|
|
out, returncode = RunShellWithReturnCode(["git", "rev-parse",
|
|
"--is-inside-work-tree"])
|
|
if returncode == 0:
|
|
return (VCS_GIT, None)
|
|
except OSError, (errno, message):
|
|
if errno != 2: # ENOENT -- they don't have git installed.
|
|
raise
|
|
|
|
return (VCS_UNKNOWN, None)
|
|
|
|
|
|
def GuessVCS(options):
|
|
"""Helper to guess the version control system.
|
|
|
|
This verifies any user-specified VersionControlSystem (by command line
|
|
or environment variable). If the user didn't specify one, this examines
|
|
the current directory, guesses which VersionControlSystem we're using,
|
|
and returns an instance of the appropriate class. Exit with an error
|
|
if we can't figure it out.
|
|
|
|
Returns:
|
|
A VersionControlSystem instance. Exits if the VCS can't be guessed.
|
|
"""
|
|
vcs = options.vcs
|
|
if not vcs:
|
|
vcs = os.environ.get("CODEREVIEW_VCS")
|
|
if vcs:
|
|
v = VCS_ABBREVIATIONS.get(vcs.lower())
|
|
if v is None:
|
|
ErrorExit("Unknown version control system %r specified." % vcs)
|
|
(vcs, extra_output) = (v, None)
|
|
else:
|
|
(vcs, extra_output) = GuessVCSName()
|
|
|
|
if vcs == VCS_MERCURIAL:
|
|
if extra_output is None:
|
|
extra_output = RunShell(["hg", "root"]).strip()
|
|
return MercurialVCS(options, extra_output)
|
|
elif vcs == VCS_SUBVERSION:
|
|
return SubversionVCS(options)
|
|
elif vcs == VCS_GIT:
|
|
return GitVCS(options)
|
|
|
|
ErrorExit(("Could not guess version control system. "
|
|
"Are you in a working copy directory?"))
|
|
|
|
|
|
def RealMain(argv, data=None):
|
|
"""The real main function.
|
|
|
|
Args:
|
|
argv: Command line arguments.
|
|
data: Diff contents. If None (default) the diff is generated by
|
|
the VersionControlSystem implementation returned by GuessVCS().
|
|
|
|
Returns:
|
|
A 2-tuple (issue id, patchset id).
|
|
The patchset id is None if the base files are not uploaded by this
|
|
script (applies only to SVN checkouts).
|
|
"""
|
|
logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
|
|
"%(lineno)s %(message)s "))
|
|
os.environ['LC_ALL'] = 'C'
|
|
options, args = parser.parse_args(argv[1:])
|
|
global verbosity
|
|
verbosity = options.verbose
|
|
if verbosity >= 3:
|
|
logging.getLogger().setLevel(logging.DEBUG)
|
|
elif verbosity >= 2:
|
|
logging.getLogger().setLevel(logging.INFO)
|
|
vcs = GuessVCS(options)
|
|
if isinstance(vcs, SubversionVCS):
|
|
# base field is only allowed for Subversion.
|
|
# Note: Fetching base files may become deprecated in future releases.
|
|
base = vcs.GuessBase(options.download_base)
|
|
else:
|
|
base = None
|
|
if not base and options.download_base:
|
|
options.download_base = True
|
|
logging.info("Enabled upload of base file")
|
|
if not options.assume_yes:
|
|
vcs.CheckForUnknownFiles()
|
|
if data is None:
|
|
data = vcs.GenerateDiff(args)
|
|
files = vcs.GetBaseFiles(data)
|
|
if verbosity >= 1:
|
|
print "Upload server:", options.server, "(change with -s/--server)"
|
|
if options.issue:
|
|
prompt = "Message describing this patch set: "
|
|
else:
|
|
prompt = "New issue subject: "
|
|
message = options.message or raw_input(prompt).strip()
|
|
if not message:
|
|
ErrorExit("A non-empty message is required")
|
|
rpc_server = GetRpcServer(options)
|
|
form_fields = [("subject", message)]
|
|
if base:
|
|
form_fields.append(("base", base))
|
|
if options.issue:
|
|
form_fields.append(("issue", str(options.issue)))
|
|
if options.email:
|
|
form_fields.append(("user", options.email))
|
|
if options.reviewers:
|
|
for reviewer in options.reviewers.split(','):
|
|
if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
|
|
ErrorExit("Invalid email address: %s" % reviewer)
|
|
form_fields.append(("reviewers", options.reviewers))
|
|
if options.cc:
|
|
for cc in options.cc.split(','):
|
|
if "@" in cc and not cc.split("@")[1].count(".") == 1:
|
|
ErrorExit("Invalid email address: %s" % cc)
|
|
form_fields.append(("cc", options.cc))
|
|
description = options.description
|
|
if options.description_file:
|
|
if options.description:
|
|
ErrorExit("Can't specify description and description_file")
|
|
file = open(options.description_file, 'r')
|
|
description = file.read()
|
|
file.close()
|
|
if description:
|
|
form_fields.append(("description", description))
|
|
# Send a hash of all the base file so the server can determine if a copy
|
|
# already exists in an earlier patchset.
|
|
base_hashes = ""
|
|
for file, info in files.iteritems():
|
|
if not info[0] is None:
|
|
checksum = md5(info[0]).hexdigest()
|
|
if base_hashes:
|
|
base_hashes += "|"
|
|
base_hashes += checksum + ":" + file
|
|
form_fields.append(("base_hashes", base_hashes))
|
|
if options.private:
|
|
if options.issue:
|
|
print "Warning: Private flag ignored when updating an existing issue."
|
|
else:
|
|
form_fields.append(("private", "1"))
|
|
# If we're uploading base files, don't send the email before the uploads, so
|
|
# that it contains the file status.
|
|
if options.send_mail and options.download_base:
|
|
form_fields.append(("send_mail", "1"))
|
|
if not options.download_base:
|
|
form_fields.append(("content_upload", "1"))
|
|
if len(data) > MAX_UPLOAD_SIZE:
|
|
print "Patch is large, so uploading file patches separately."
|
|
uploaded_diff_file = []
|
|
form_fields.append(("separate_patches", "1"))
|
|
else:
|
|
uploaded_diff_file = [("data", "data.diff", data)]
|
|
ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
|
|
response_body = rpc_server.Send("/upload", body, content_type=ctype)
|
|
patchset = None
|
|
if not options.download_base or not uploaded_diff_file:
|
|
lines = response_body.splitlines()
|
|
if len(lines) >= 2:
|
|
msg = lines[0]
|
|
patchset = lines[1].strip()
|
|
patches = [x.split(" ", 1) for x in lines[2:]]
|
|
else:
|
|
msg = response_body
|
|
else:
|
|
msg = response_body
|
|
if not response_body.startswith("Issue created.") and \
|
|
not response_body.startswith("Issue updated."):
|
|
print >>sys.stderr, msg
|
|
sys.exit(0)
|
|
issue = msg[msg.rfind("/")+1:]
|
|
|
|
if not uploaded_diff_file:
|
|
result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
|
|
if not options.download_base:
|
|
patches = result
|
|
|
|
if not options.download_base:
|
|
vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
|
|
if options.send_mail:
|
|
rpc_server.Send("/" + issue + "/mail", payload="")
|
|
return issue, patchset
|
|
|
|
|
|
def main():
|
|
try:
|
|
RealMain(sys.argv)
|
|
except KeyboardInterrupt:
|
|
print
|
|
StatusUpdate("Interrupted.")
|
|
sys.exit(1)
|
|
|