# HG changeset patch
# User Tooru Fujisawa <arai_a@mac.com>
# Date 1552982527 0
#      Tue Mar 19 08:02:07 2019 +0000
# Node ID da0f31d8e52c92b8cb2a6d705f7e10afcffddfc0
# Parent  993ec957f731e701d4b2984590dbc6a24f734d9c
Bug 1535243 - Provide reference for mercurial bundle when hg pull fails in bootstrap. r=glandium

Differential Revision: https://phabricator.services.mozilla.com/D23458

diff --git a/python/mozboot/mozboot/bootstrap.py b/python/mozboot/mozboot/bootstrap.py
--- a/python/mozboot/mozboot/bootstrap.py
+++ b/python/mozboot/mozboot/bootstrap.py
@@ -147,16 +147,24 @@ Your choice: '''
 CLONE_VCS_NOT_EMPTY_FALLBACK_FAILED = '''
 ERROR! Destination directory '{}' is not empty and '{}' exists.
 '''
 
 CLONE_VCS_NOT_DIR = '''
 ERROR! Destination '{}' exists but is not a directory.
 '''
 
+CLONE_MERCURIAL_PULL_FAIL = '''
+Failed to pull from hg.mozilla.org.
+
+This is most likely because of unstable network connection.
+Try running `hg pull https://hg.mozilla.org/mozilla-unified` manually, or
+download mercurial bundle and use it:
+https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Source_Code/Mercurial/Bundles'''
+
 DEBIAN_DISTROS = (
     'Debian',
     'debian',
     'Ubuntu',
     # Most Linux Mint editions are based on Ubuntu. One is based on Debian.
     # The difference is reported in dist_id from platform.linux_distribution.
     # But it doesn't matter since we share a bootstrapper between Debian and
     # Ubuntu.
@@ -538,18 +546,17 @@ def hg_clone_firefox(hg, dest):
         # to bound revlog read time.
         fh.write('[format]\n')
         fh.write('# This is necessary to keep performance in check\n')
         fh.write('maxchainlen = 10000\n')
 
     res = subprocess.call([hg, 'pull', 'https://hg.mozilla.org/mozilla-unified'], cwd=dest)
     print('')
     if res:
-        print('error pulling; try running `hg pull https://hg.mozilla.org/mozilla-unified` '
-              'manually')
+        print(CLONE_MERCURIAL_PULL_FAIL)
         return False
 
     print('updating to "central" - the development head of Gecko and Firefox')
     res = subprocess.call([hg, 'update', '-r', 'central'], cwd=dest)
     if res:
         print('error updating; you will need to `hg update` manually')
 
     print('Firefox source code available at %s' % dest)