# HG changeset patch
# User Jun Wu <quark@fb.com>
# Date 1463011399 -3600
# Node ID 5a3197cbe415d533d53329089cf350f218cf8e19
# Parent  f8b274df33dc5e591d0bb041450aef02a99bacbb
hgcia: remove hgcia (BC)

As discussed at:
https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-March/081018.html,
cia service is down for years. It also uses socket.setdefaulttimeout() which
will break chg. This patch removes the extension.

diff -r f8b274df33dc -r 5a3197cbe415 contrib/win32/mercurial.ini
--- a/contrib/win32/mercurial.ini	Fri May 13 03:31:07 2016 +0530
+++ b/contrib/win32/mercurial.ini	Thu May 12 01:03:19 2016 +0100
@@ -46,7 +46,6 @@
 ;extdiff =
 ;fetch =
 ;gpg =
-;hgcia =
 ;hgk =
 ;highlight = 
 ;histedit =
diff -r f8b274df33dc -r 5a3197cbe415 hgext/hgcia.py
--- a/hgext/hgcia.py	Fri May 13 03:31:07 2016 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-# Copyright (C) 2007-8 Brendan Cully <brendan@kublai.com>
-#
-# This software may be used and distributed according to the terms of the
-# GNU General Public License version 2 or any later version.
-
-"""hooks for integrating with the CIA.vc notification service
-
-This is meant to be run as a changegroup or incoming hook. To
-configure it, set the following options in your hgrc::
-
-  [cia]
-  # your registered CIA user name
-  user = foo
-  # the name of the project in CIA
-  project = foo
-  # the module (subproject) (optional)
-  #module = foo
-  # Append a diffstat to the log message (optional)
-  #diffstat = False
-  # Template to use for log messages (optional)
-  #template = {desc}\\n{baseurl}{webroot}/rev/{node}-- {diffstat}
-  # Style to use (optional)
-  #style = foo
-  # The URL of the CIA notification service (optional)
-  # You can use mailto: URLs to send by email, e.g.
-  # mailto:cia@cia.vc
-  # Make sure to set email.from if you do this.
-  #url = http://cia.vc/
-  # print message instead of sending it (optional)
-  #test = False
-  # number of slashes to strip for url paths
-  #strip = 0
-
-  [hooks]
-  # one of these:
-  changegroup.cia = python:hgcia.hook
-  #incoming.cia = python:hgcia.hook
-
-  [web]
-  # If you want hyperlinks (optional)
-  baseurl = http://server/path/to/repo
-"""
-
-from mercurial.i18n import _
-from mercurial.node import bin, short
-from mercurial import cmdutil, patch, util, mail, error
-import email.Parser
-
-import socket, xmlrpclib
-from xml.sax import saxutils
-# Note for extension authors: ONLY specify testedwith = 'internal' for
-# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
-# be specifying the version(s) of Mercurial they are tested with, or
-# leave the attribute unspecified.
-testedwith = 'internal'
-
-socket_timeout = 30 # seconds
-if util.safehasattr(socket, 'setdefaulttimeout'):
-    # set a timeout for the socket so you don't have to wait so looooong
-    # when cia.vc is having problems. requires python >= 2.3:
-    socket.setdefaulttimeout(socket_timeout)
-
-HGCIA_VERSION = '0.1'
-HGCIA_URL = 'http://hg.kublai.com/mercurial/hgcia'
-
-
-class ciamsg(object):
-    """ A CIA message """
-    def __init__(self, cia, ctx):
-        self.cia = cia
-        self.ctx = ctx
-        self.url = self.cia.url
-        if self.url:
-            self.url += self.cia.root
-
-    def fileelem(self, path, uri, action):
-        if uri:
-            uri = ' uri=%s' % saxutils.quoteattr(uri)
-        return '<file%s action=%s>%s</file>' % (
-            uri, saxutils.quoteattr(action), saxutils.escape(path))
-
-    def fileelems(self):
-        n = self.ctx.node()
-        f = self.cia.repo.status(self.ctx.p1().node(), n)
-        url = self.url or ''
-        if url and url[-1] == '/':
-            url = url[:-1]
-        elems = []
-        for path in f.modified:
-            uri = '%s/diff/%s/%s' % (url, short(n), path)
-            elems.append(self.fileelem(path, url and uri, 'modify'))
-        for path in f.added:
-            # TODO: copy/rename ?
-            uri = '%s/file/%s/%s' % (url, short(n), path)
-            elems.append(self.fileelem(path, url and uri, 'add'))
-        for path in f.removed:
-            elems.append(self.fileelem(path, '', 'remove'))
-
-        return '\n'.join(elems)
-
-    def sourceelem(self, project, module=None, branch=None):
-        msg = ['<source>', '<project>%s</project>' % saxutils.escape(project)]
-        if module:
-            msg.append('<module>%s</module>' % saxutils.escape(module))
-        if branch:
-            msg.append('<branch>%s</branch>' % saxutils.escape(branch))
-        msg.append('</source>')
-
-        return '\n'.join(msg)
-
-    def diffstat(self):
-        class patchbuf(object):
-            def __init__(self):
-                self.lines = []
-                # diffstat is stupid
-                self.name = 'cia'
-            def write(self, data):
-                self.lines += data.splitlines(True)
-            def close(self):
-                pass
-
-        n = self.ctx.node()
-        pbuf = patchbuf()
-        cmdutil.export(self.cia.repo, [n], fp=pbuf)
-        return patch.diffstat(pbuf.lines) or ''
-
-    def logmsg(self):
-        if self.cia.diffstat:
-            diffstat = self.diffstat()
-        else:
-            diffstat = ''
-        self.cia.ui.pushbuffer()
-        self.cia.templater.show(self.ctx, changes=self.ctx.changeset(),
-                                baseurl=self.cia.ui.config('web', 'baseurl'),
-                                url=self.url, diffstat=diffstat,
-                                webroot=self.cia.root)
-        return self.cia.ui.popbuffer()
-
-    def xml(self):
-        n = short(self.ctx.node())
-        src = self.sourceelem(self.cia.project, module=self.cia.module,
-                              branch=self.ctx.branch())
-        # unix timestamp
-        dt = self.ctx.date()
-        timestamp = dt[0]
-
-        author = saxutils.escape(self.ctx.user())
-        rev = '%d:%s' % (self.ctx.rev(), n)
-        log = saxutils.escape(self.logmsg())
-
-        url = self.url
-        if url and url[-1] == '/':
-            url = url[:-1]
-        url = url and '<url>%s/rev/%s</url>' % (saxutils.escape(url), n) or ''
-
-        msg = """
-<message>
-  <generator>
-    <name>Mercurial (hgcia)</name>
-    <version>%s</version>
-    <url>%s</url>
-    <user>%s</user>
-  </generator>
-  %s
-  <body>
-    <commit>
-      <author>%s</author>
-      <version>%s</version>
-      <log>%s</log>
-      %s
-      <files>%s</files>
-    </commit>
-  </body>
-  <timestamp>%d</timestamp>
-</message>
-""" % \
-            (HGCIA_VERSION, saxutils.escape(HGCIA_URL),
-            saxutils.escape(self.cia.user), src, author, rev, log, url,
-            self.fileelems(), timestamp)
-
-        return msg
-
-
-class hgcia(object):
-    """ CIA notification class """
-
-    deftemplate = '{desc}'
-    dstemplate = '{desc}\n-- \n{diffstat}'
-
-    def __init__(self, ui, repo):
-        self.ui = ui
-        self.repo = repo
-
-        self.ciaurl = self.ui.config('cia', 'url', 'http://cia.vc')
-        self.user = self.ui.config('cia', 'user')
-        self.project = self.ui.config('cia', 'project')
-        self.module = self.ui.config('cia', 'module')
-        self.diffstat = self.ui.configbool('cia', 'diffstat')
-        self.emailfrom = self.ui.config('email', 'from')
-        self.dryrun = self.ui.configbool('cia', 'test')
-        self.url = self.ui.config('web', 'baseurl')
-        # Default to -1 for backward compatibility
-        self.stripcount = int(self.ui.config('cia', 'strip', -1))
-        self.root = self.strip(self.repo.root)
-
-        style = self.ui.config('cia', 'style')
-        template = self.ui.config('cia', 'template')
-        if not template:
-            if self.diffstat:
-                template = self.dstemplate
-            else:
-                template = self.deftemplate
-        t = cmdutil.changeset_templater(self.ui, self.repo, False, None,
-                                        template, style, False)
-        self.templater = t
-
-    def strip(self, path):
-        '''strip leading slashes from local path, turn into web-safe path.'''
-
-        path = util.pconvert(path)
-        count = self.stripcount
-        if count < 0:
-            return ''
-        while count > 0:
-            c = path.find('/')
-            if c == -1:
-                break
-            path = path[c + 1:]
-            count -= 1
-        return path
-
-    def sendrpc(self, msg):
-        srv = xmlrpclib.Server(self.ciaurl)
-        res = srv.hub.deliver(msg)
-        if res is not True and res != 'queued.':
-            raise error.Abort(_('%s returned an error: %s') %
-                             (self.ciaurl, res))
-
-    def sendemail(self, address, data):
-        p = email.Parser.Parser()
-        msg = p.parsestr(data)
-        msg['Date'] = util.datestr(format="%a, %d %b %Y %H:%M:%S %1%2")
-        msg['To'] = address
-        msg['From'] = self.emailfrom
-        msg['Subject'] = 'DeliverXML'
-        msg['Content-type'] = 'text/xml'
-        msgtext = msg.as_string()
-
-        self.ui.status(_('hgcia: sending update to %s\n') % address)
-        mail.sendmail(self.ui, util.email(self.emailfrom),
-                      [address], msgtext)
-
-
-def hook(ui, repo, hooktype, node=None, url=None, **kwargs):
-    """ send CIA notification """
-    def sendmsg(cia, ctx):
-        msg = ciamsg(cia, ctx).xml()
-        if cia.dryrun:
-            ui.write(msg)
-        elif cia.ciaurl.startswith('mailto:'):
-            if not cia.emailfrom:
-                raise error.Abort(_('email.from must be defined when '
-                                   'sending by email'))
-            cia.sendemail(cia.ciaurl[7:], msg)
-        else:
-            cia.sendrpc(msg)
-
-    n = bin(node)
-    cia = hgcia(ui, repo)
-    if not cia.user:
-        ui.debug('cia: no user specified')
-        return
-    if not cia.project:
-        ui.debug('cia: no project specified')
-        return
-    if hooktype == 'changegroup':
-        start = repo.changelog.rev(n)
-        end = len(repo.changelog)
-        for rev in xrange(start, end):
-            n = repo.changelog.node(rev)
-            ctx = repo.changectx(n)
-            sendmsg(cia, ctx)
-    else:
-        ctx = repo.changectx(n)
-        sendmsg(cia, ctx)
diff -r f8b274df33dc -r 5a3197cbe415 mercurial/extensions.py
--- a/mercurial/extensions.py	Fri May 13 03:31:07 2016 +0530
+++ b/mercurial/extensions.py	Thu May 12 01:03:19 2016 +0100
@@ -25,7 +25,7 @@
 _aftercallbacks = {}
 _order = []
 _builtin = set(['hbisect', 'bookmarks', 'parentrevspec', 'progress', 'interhg',
-                'inotify'])
+                'inotify', 'hgcia'])
 
 def extensions(ui=None):
     if ui:
diff -r f8b274df33dc -r 5a3197cbe415 tests/test-check-py3-compat.t
--- a/tests/test-check-py3-compat.t	Fri May 13 03:31:07 2016 +0530
+++ b/tests/test-check-py3-compat.t	Thu May 12 01:03:19 2016 +0100
@@ -7,7 +7,6 @@
   hgext/fsmonitor/pywatchman/__init__.py requires print_function
   hgext/fsmonitor/pywatchman/capabilities.py not using absolute_import
   hgext/fsmonitor/pywatchman/pybser.py not using absolute_import
-  hgext/hgcia.py not using absolute_import
   hgext/highlight/__init__.py not using absolute_import
   hgext/highlight/highlight.py not using absolute_import
   hgext/largefiles/__init__.py not using absolute_import
@@ -68,7 +67,6 @@
   hgext/fsmonitor/watchmanclient.py: error importing module: <SystemError> Parent module 'hgext.fsmonitor' not loaded, cannot perform relative import (line *) (glob)
   hgext/gpg.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
   hgext/graphlog.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
-  hgext/hgcia.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
   hgext/hgk.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
   hgext/histedit.py: error importing module: <SyntaxError> invalid syntax (bundle*.py, line *) (line *) (glob)
   hgext/keyword.py: error importing: <ImportError> No module named 'BaseHTTPServer' (error at common.py:*) (glob)
diff -r f8b274df33dc -r 5a3197cbe415 tests/test-help.t
--- a/tests/test-help.t	Fri May 13 03:31:07 2016 +0530
+++ b/tests/test-help.t	Thu May 12 01:03:19 2016 +0100
@@ -260,7 +260,6 @@
        extdiff       command to allow external programs to compare revisions
        factotum      http authentication with factotum
        gpg           commands to sign and verify changesets
-       hgcia         hooks for integrating with the CIA.vc notification service
        hgk           browse the repository in a graphical way
        highlight     syntax highlighting for hgweb (requires Pygments)
        histedit      interactive history editing
diff -r f8b274df33dc -r 5a3197cbe415 tests/test-hgcia.t
--- a/tests/test-hgcia.t	Fri May 13 03:31:07 2016 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-Test the CIA extension
-
-  $ cat >> $HGRCPATH <<EOF
-  > [extensions]
-  > hgcia=
-  > 
-  > [hooks]
-  > changegroup.cia = python:hgext.hgcia.hook
-  > 
-  > [web]
-  > baseurl = http://hgserver/
-  > 
-  > [cia]
-  > user = testuser
-  > project = testproject
-  > test = True
-  > EOF
-
-  $ hg init src
-  $ hg init cia
-  $ cd src
-  $ echo foo > foo
-  $ hg ci -Amfoo
-  adding foo
-  $ hg push ../cia
-  pushing to ../cia
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  
-  <message>
-    <generator>
-      <name>Mercurial (hgcia)</name>
-      <version>0.1</version>
-      <url>http://hg.kublai.com/mercurial/hgcia</url>
-      <user>testuser</user>
-    </generator>
-    <source>
-  <project>testproject</project>
-  <branch>default</branch>
-  </source>
-    <body>
-      <commit>
-        <author>test</author>
-        <version>0:e63c23eaa88a</version>
-        <log>foo</log>
-        <url>http://hgserver/rev/e63c23eaa88a</url>
-        <files><file uri="http://hgserver/file/e63c23eaa88a/foo" action="add">foo</file></files>
-      </commit>
-    </body>
-    <timestamp>0</timestamp>
-  </message>
-
-  $ cat >> $HGRCPATH <<EOF
-  > strip = 0
-  > EOF
-
-  $ echo bar > bar
-  $ hg ci -Ambar
-  adding bar
-  $ hg push ../cia
-  pushing to ../cia
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  
-  <message>
-    <generator>
-      <name>Mercurial (hgcia)</name>
-      <version>0.1</version>
-      <url>http://hg.kublai.com/mercurial/hgcia</url>
-      <user>testuser</user>
-    </generator>
-    <source>
-  <project>testproject</project>
-  <branch>default</branch>
-  </source>
-    <body>
-      <commit>
-        <author>test</author>
-        <version>1:c0c7cf58edc5</version>
-        <log>bar</log>
-        <url>http://hgserver/$TESTTMP/cia/rev/c0c7cf58edc5</url>
-        <files><file uri="http://hgserver/$TESTTMP/cia/file/c0c7cf58edc5/bar" action="add">bar</file></files>
-      </commit>
-    </body>
-    <timestamp>0</timestamp>
-  </message>
-
-  $ cd ..