Mercurial > hg > mercurial-crew-with-dirclash
view contrib/patchbomb @ 1163:dacd3463ee3f
Don't need to save sys.stdin and sys.stdout anymore
author | Vincent Wagelaar <vincent@ricardis.tudelft.nl> |
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date | Tue, 30 Aug 2005 16:36:29 +0200 |
parents | c3cb9f39a91f |
children | b0f6053df539 |
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#!/usr/bin/python # # Interactive script for sending a collection of Mercurial changesets # as a series of patch emails. # # The series is started off with a "[PATCH 0 of N]" introduction, # which describes the series as a whole. # # Each patch email has a Subject line of "[PATCH M of N] ...", using # the first line of the changeset description as the subject text. # The message contains two or three body parts: # # The remainder of the changeset description. # # [Optional] If the diffstat program is installed, the result of # running diffstat on the patch. # # The patch itself, as generated by "hg export". # # Each message refers to all of its predecessors using the In-Reply-To # and References headers, so they will show up as a sequence in # threaded mail and news readers, and in mail archives. # # For each changeset, you will be prompted with a diffstat summary and # the changeset summary, so you can be sure you are sending the right # changes. # # It is best to run this script with the "-n" (test only) flag before # firing it up "for real", in which case it will use your pager to # display each of the messages that it would send. # # To configure a default mail host, add a section like this to your # hgrc file: # # [smtp] # host = my_mail_host # port = 1025 # # To configure other defaults, add a section like this to your hgrc # file: # # [patchbomb] # from = My Name <my@email> # to = recipient1, recipient2, ... # cc = cc1, cc2, ... from email.MIMEMultipart import MIMEMultipart from email.MIMEText import MIMEText from mercurial import commands from mercurial import fancyopts from mercurial import hg from mercurial import ui import os import popen2 import readline import smtplib import socket import sys import tempfile import time def diffstat(patch): fd, name = tempfile.mkstemp() try: p = popen2.Popen3('diffstat -p1 -w79 2>/dev/null > ' + name) try: for line in patch: print >> p.tochild, line p.tochild.close() if p.wait(): return fp = os.fdopen(fd, 'r') stat = [] for line in fp: stat.append(line.lstrip()) last = stat.pop() stat.insert(0, last) stat = ''.join(stat) if stat.startswith('0 files'): raise ValueError return stat except: raise finally: try: os.unlink(name) except: pass def patchbomb(ui, repo, *revs, **opts): def prompt(prompt, default = None, rest = ': ', empty_ok = False): if default: prompt += ' [%s]' % default prompt += rest while True: r = raw_input(prompt) if r: return r if default is not None: return default if empty_ok: return r ui.warn('Please enter a valid value.\n') def confirm(s): if not prompt(s, default = 'y', rest = '? ').lower().startswith('y'): raise ValueError def cdiffstat(summary, patch): s = diffstat(patch) if s: if summary: ui.write(summary, '\n') ui.write(s, '\n') confirm('Does the diffstat above look okay') return s def makepatch(patch, idx, total): desc = [] node = None body = '' for line in patch: if line.startswith('#'): if line.startswith('# Node ID'): node = line.split()[-1] continue if line.startswith('diff -r'): break desc.append(line) if not node: raise ValueError #body = ('\n'.join(desc[1:]).strip() or # 'Patch subject is complete summary.') #body += '\n\n\n' if opts['diffstat']: body += cdiffstat('\n'.join(desc), patch) + '\n\n' body += '\n'.join(patch) msg = MIMEText(body) subj = '[PATCH %d of %d] %s' % (idx, total, desc[0].strip()) if subj.endswith('.'): subj = subj[:-1] msg['Subject'] = subj msg['X-Mercurial-Node'] = node return msg start_time = int(time.time()) def genmsgid(id): return '<%s.%s@%s>' % (id[:20], start_time, socket.getfqdn()) patches = [] class exportee: def __init__(self, container): self.lines = [] self.container = container self.name = 'email' def write(self, data): self.lines.append(data) def close(self): self.container.append(''.join(self.lines).split('\n')) self.lines = [] commands.export(ui, repo, *args, **{'output': exportee(patches), 'text': None}) jumbo = [] msgs = [] ui.write('This patch series consists of %d patches.\n\n' % len(patches)) for p, i in zip(patches, range(len(patches))): jumbo.extend(p) msgs.append(makepatch(p, i + 1, len(patches))) ui.write('\nWrite the introductory message for the patch series.\n\n') sender = (opts['from'] or ui.config('patchbomb', 'from') or prompt('From', ui.username())) msg = MIMEMultipart() msg['Subject'] = '[PATCH 0 of %d] %s' % ( len(patches), opts['subject'] or prompt('Subject:', rest = ' [PATCH 0 of %d] ' % len(patches))) def getaddrs(opt, prpt, default = None): addrs = opts[opt] or (ui.config('patchbomb', opt) or prompt(prpt, default = default)).split(',') return [a.strip() for a in addrs if a.strip()] to = getaddrs('to', 'To') cc = getaddrs('cc', 'Cc', '') ui.write('Finish with ^D or a dot on a line by itself.\n\n') body = [] while True: try: l = raw_input() except EOFError: break if l == '.': break body.append(l) msg.attach(MIMEText('\n'.join(body) + '\n')) ui.write('\n') if opts['diffstat']: d = cdiffstat('Final summary:\n', jumbo) if d: msg.attach(MIMEText(d)) msgs.insert(0, msg) if not opts['test']: s = smtplib.SMTP() s.connect(host = ui.config('smtp', 'host', 'mail'), port = int(ui.config('smtp', 'port', 25))) parent = None tz = time.strftime('%z') for m in msgs: try: m['Message-Id'] = genmsgid(m['X-Mercurial-Node']) except TypeError: m['Message-Id'] = genmsgid('patchbomb') if parent: m['In-Reply-To'] = parent else: parent = m['Message-Id'] m['Date'] = time.strftime('%a, %e %b %Y %T ', time.localtime(start_time)) + tz start_time += 1 m['From'] = sender m['To'] = ', '.join(to) if cc: m['Cc'] = ', '.join(cc) ui.status('Sending ', m['Subject'], ' ...\n') if opts['test']: fp = os.popen(os.getenv('PAGER', 'more'), 'w') fp.write(m.as_string(0)) fp.write('\n') fp.close() else: s.sendmail(sender, to + cc, m.as_string(0)) if not opts['test']: s.close() if __name__ == '__main__': optspec = [('c', 'cc', [], 'email addresses of copy recipients'), ('d', 'diffstat', None, 'add diffstat output to messages'), ('f', 'from', '', 'email address of sender'), ('n', 'test', None, 'print messages that would be sent'), ('s', 'subject', '', 'subject of introductory message'), ('t', 'to', [], 'email addresses of recipients')] options = {} try: args = fancyopts.fancyopts(sys.argv[1:], commands.globalopts + optspec, options) except fancyopts.getopt.GetoptError, inst: u = ui.ui() u.warn('error: %s' % inst) sys.exit(1) u = ui.ui(options["verbose"], options["debug"], options["quiet"], not options["noninteractive"]) repo = hg.repository(ui = u) patchbomb(u, repo, *args, **options)