def real_main(options, args):
if check_for_applied_patches():
print("There are applied mq patches. Put them aside before "
"running hgpullsvn.")
return 1
svn_wc = "."
# Get SVN info
svn_info = get_svn_info('.')
current_rev = svn_info['revision']
next_rev = current_rev + 1
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted'
repos_url = svn_info['repos_url']
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted/branches/xmpp-subprotocols-2178-2'
wc_url = svn_info['url']
assert wc_url.startswith(repos_url)
# e.g. u'/branches/xmpp-subprotocols-2178-2'
wc_base = wc_url[len(repos_url):]
# e.g. 'xmpp-subprotocols-2178-2'
svn_branch = wc_url.split("/")[-1]
# if --branch was passed, override the branch name derived above
if options.svn_branch:
svn_branch = options.svn_branch
if options.svn_peg:
wc_url += "@" + str(options.svn_peg)
# Get remote SVN info
ui.status("Retrieving remote SVN info...", level=ui.VERBOSE)
svn_greatest_rev = get_svn_info(wc_url)['last_changed_rev']
if svn_greatest_rev < next_rev:
ui.status("No revisions after %s in SVN repo, nothing to do",
svn_greatest_rev)
return
elif options.svn_rev != None:
if options.svn_rev < next_rev:
ui.status(
"All revisions up to %s are already pulled in, "
"nothing to do", options.svn_rev)
return
svn_greatest_rev = options.svn_rev
# Show incoming changes if in dry-run mode.
if options.dryrun:
ui.status("Incoming SVN revisions:")
for entry in iter_svn_log_entries(wc_url, next_rev, svn_greatest_rev,
options.svnretry):
if entry["message"]:
msg = entry["message"].splitlines()[0].strip()
else:
msg = ""
line = "[%d] %s (%s)" % (entry["revision"], msg, entry["author"])
ui.status(line)
return
# Prepare and/or switch named branches
orig_branch = run_hg(["branch"]).strip()
if orig_branch != svn_branch:
# Update to or create the "pristine" branch
if not hg_switch_branch(orig_branch, svn_branch):
return 1
elif not hg_is_clean(svn_branch):
return 1
# Detect that a previously aborted hgpullsvn retrieved an SVN revision
# without committing it to hg.
# If there is no SVN tag in current head, we may have been interrupted
# during the previous "hg tag".
hgsvn_rev = get_svn_rev_from_hg()
if hgsvn_rev is not None and hgsvn_rev != current_rev:
ui.status(("\nNote: hgsvn repository is in an unclean state "
"(probably because of an aborted hgpullsvn). \n"
"Let's first update to the last good SVN rev."),
level=ui.VERBOSE)
run_svn(["revert", "-R", "."])
run_svn(["up", "--ignore-externals", "-r", hgsvn_rev, svn_wc])
next_rev = hgsvn_rev + 1
# Reset working branch to last svn head to have a clean and linear SVN
# history.
heads_before = None
if hgsvn_rev is None:
heads_before = run_hg(["heads", "--template",
"{node}%s" % os.linesep]).splitlines()
run_hg(["update", "-C", "svn.%d" % current_rev])
# Load SVN log starting from current rev
it_log_entries = iter_svn_log_entries(wc_url, next_rev, svn_greatest_rev,
options.svnretry)
try:
try:
for log_entry in it_log_entries:
current_rev = pull_svn_rev(log_entry, current_rev, svn_wc,
wc_url, wc_base, options.svnretry)
if current_rev is None:
return 1
ui.status("Pulled r%d %s (%s)", log_entry["revision"],
log_entry["message"], log_entry["author"])
# TODO: detect externals with "svn status" and update them as well
finally:
if heads_before is not None: # we have reset the SVN branch
heads_now = run_hg(
["heads", "--template",
"{node}%s" % os.linesep]).splitlines()
if len(heads_now) != len(heads_before):
ui.status("created new head in branch '%s'", svn_branch)
work_branch = orig_branch or svn_branch
if work_branch != svn_branch:
run_hg(["up", '-C', work_branch])
run_hg(["branch", work_branch])
except KeyboardInterrupt:
ui.status("\nStopped by user.", level=ui.ERROR)
except ExternalCommandFailed, e:
ui.status(str(e), level=ui.ERROR)
def real_main(options, args):
if run_hg(["st", "-m"]):
print(
"There are uncommitted changes. Either commit them or put "
"them aside before running hgpushsvn.")
return 1
if check_for_applied_patches():
print(
"There are applied mq patches. Put them aside before "
"running hgpushsvn.")
return 1
svn_info = get_svn_info(".")
svn_current_rev = svn_info["last_changed_rev"]
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted'
repos_url = svn_info["repos_url"]
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted/branches/xmpp-subprotocols-2178-2'
wc_url = svn_info["url"]
assert wc_url.startswith(repos_url)
# e.g. u'/branches/xmpp-subprotocols-2178-2'
wc_base = wc_url[len(repos_url):]
svn_branch = wc_url.split("/")[-1]
# Get remote SVN info
svn_greatest_rev = get_svn_info(wc_url)['last_changed_rev']
if svn_greatest_rev != svn_current_rev:
# We can't go on if the pristine branch isn't up to date.
# If the pristine branch lacks some revisions from SVN we are not
# able to pull them afterwards.
# For example, if the last SVN revision in out hgsvn repository is
# r100 and the latest SVN revision is r101, hgpushsvn would create
# a tag svn.102 on top of svn.100, but svn.101 isn't in hg history.
print("Branch '%s' out of date. Run 'hgpullsvn' first." % svn_branch)
return 1
# Switch branches if necessary.
orig_branch = run_hg(["branch"]).strip()
if orig_branch != svn_branch:
if not hg_switch_branch(orig_branch, svn_branch):
return 1
hg_start_rev = "svn.%d" % svn_current_rev
hg_revs = None
try:
hg_start_cset = get_hg_cset(hg_start_rev)
except RuntimeError:
if not options.force:
raise
hg_start_cset = get_hg_cset("0")
print "Warning: revision '%s' not found, forcing to first rev '%s'" % (
hg_start_rev, hg_start_cset)
else:
if not options.collapse:
hg_revs = get_hg_revs(hg_start_cset, svn_branch)
if hg_revs is None:
hg_revs = [
strip_hg_rev(hg_start_cset),
strip_hg_rev(get_hg_cset("tip"))
]
pushed_svn_revs = []
try:
if options.dryrun:
print "Outgoing revisions that would be pushed to SVN:"
try:
for prev_rev, next_rev in get_pairs(hg_revs):
if not options.dryrun:
if not options.edit:
ui.status("Committing changes up to revision %s",
get_hg_cset(next_rev))
username = options.username
if options.keep_author:
username = run_hg(
["log", "-r", next_rev, "--template", "{author}"])
svn_rev = hg_push_svn(prev_rev,
next_rev,
edit=options.edit,
username=username,
password=options.password,
cache=options.cache)
if svn_rev:
# Issue 95 - added update to prevent add/modify/delete crash
run_svn(["up"])
map_svn_rev_to_hg(svn_rev, next_rev, local=True)
pushed_svn_revs.append(svn_rev)
else:
print run_hg([
"log", "-r", next_rev, "--template",
"{rev}:{node|short} {desc}"
])
except:
# TODO: Add --no-backup to leave a "clean" repo behind if something
# fails?
run_hg(["revert", "--all"])
raise
finally:
work_branch = orig_branch or svn_branch
if work_branch != svn_branch:
run_hg(["up", "-C", work_branch])
run_hg(["branch", work_branch])
if pushed_svn_revs:
if len(pushed_svn_revs) == 1:
msg = "Pushed one revision to SVN: "
else:
msg = "Pushed %d revisions to SVN: " % len(pushed_svn_revs)
run_svn(["up", "-r", pushed_svn_revs[-1]])
ui.status("%s %s", msg, ", ".join(str(x) for x in pushed_svn_revs))
for line in run_hg(["st"]).splitlines():
if line.startswith("M"):
ui.status(("Mercurial repository has local changes after "
"SVN update."))
ui.status(("This may happen with SVN keyword expansions."))
break
elif not options.dryrun:
ui.status("Nothing to do.")
def real_main(options, args):
if check_for_applied_patches():
print ("There are applied mq patches. Put them aside before "
"running hgpullsvn.")
return 1
svn_wc = "."
# Get SVN info
svn_info = get_svn_info('.')
current_rev = svn_info['revision']
next_rev = current_rev + 1
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted'
repos_url = svn_info['repos_url']
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted/branches/xmpp-subprotocols-2178-2'
wc_url = svn_info['url']
assert wc_url.startswith(repos_url)
# e.g. u'/branches/xmpp-subprotocols-2178-2'
wc_base = wc_url[len(repos_url):]
# e.g. 'xmpp-subprotocols-2178-2'
svn_branch = wc_url.split("/")[-1]
# if --branch was passed, override the branch name derived above
if options.svn_branch:
svn_branch = options.svn_branch
if options.svn_peg:
wc_url += "@" + str(options.svn_peg)
# Get remote SVN info
ui.status("Retrieving remote SVN info...", level=ui.VERBOSE)
svn_greatest_rev = get_svn_info(wc_url)['last_changed_rev']
if svn_greatest_rev < next_rev:
ui.status("No revisions after %s in SVN repo, nothing to do",
svn_greatest_rev)
return
elif options.svn_rev != None:
if options.svn_rev < next_rev:
ui.status("All revisions up to %s are already pulled in, "
"nothing to do",
options.svn_rev)
return
svn_greatest_rev = options.svn_rev
# Show incoming changes if in dry-run mode.
if options.dryrun:
ui.status("Incoming SVN revisions:")
for entry in iter_svn_log_entries(wc_url, next_rev, svn_greatest_rev,
options.svnretry):
if entry["message"]:
msg = entry["message"].splitlines()[0].strip()
else:
msg = ""
line = "[%d] %s (%s)" % (entry["revision"], msg, entry["author"])
ui.status(line)
return
# Prepare and/or switch named branches
orig_branch = run_hg(["branch"]).strip()
if orig_branch != svn_branch:
# Update to or create the "pristine" branch
if not hg_switch_branch(orig_branch, svn_branch):
return 1
elif not hg_is_clean(svn_branch):
return 1
# Detect that a previously aborted hgpullsvn retrieved an SVN revision
# without committing it to hg.
# If there is no SVN tag in current head, we may have been interrupted
# during the previous "hg tag".
hgsvn_rev = get_svn_rev_from_hg()
if hgsvn_rev is not None and hgsvn_rev != current_rev:
ui.status(("\nNote: hgsvn repository is in an unclean state "
"(probably because of an aborted hgpullsvn). \n"
"Let's first update to the last good SVN rev."),
level=ui.VERBOSE)
run_svn(["revert", "-R", "."])
run_svn(["up", "--ignore-externals", "-r", hgsvn_rev, svn_wc])
next_rev = hgsvn_rev + 1
# Reset working branch to last svn head to have a clean and linear SVN
# history.
heads_before = None
if hgsvn_rev is None:
heads_before = run_hg(["heads", "--template",
"{node}%s" % os.linesep]).splitlines()
run_hg(["update", "-C", "svn.%d" % current_rev])
# Load SVN log starting from current rev
it_log_entries = iter_svn_log_entries(wc_url, next_rev, svn_greatest_rev, options.svnretry)
try:
try:
for log_entry in it_log_entries:
current_rev = pull_svn_rev(log_entry, current_rev,
svn_wc, wc_url, wc_base, options.svnretry)
if current_rev is None:
return 1
ui.status("Pulled r%d %s (%s)", log_entry["revision"],
log_entry["message"], log_entry["author"])
# TODO: detect externals with "svn status" and update them as well
finally:
if heads_before is not None: # we have reset the SVN branch
heads_now = run_hg(["heads", "--template",
"{node}%s" % os.linesep]).splitlines()
if len(heads_now) != len(heads_before):
ui.status("created new head in branch '%s'", svn_branch)
work_branch = orig_branch or svn_branch
if work_branch != svn_branch:
run_hg(["up", '-C', work_branch])
run_hg(["branch", work_branch])
except KeyboardInterrupt:
ui.status("\nStopped by user.", level=ui.ERROR)
except ExternalCommandFailed, e:
ui.status(str(e), level=ui.ERROR)
def real_main(options, args):
if run_hg(["st", "-m"]):
print ("There are uncommitted changes. Either commit them or put "
"them aside before running hgpushsvn.")
return 1
if check_for_applied_patches():
print ("There are applied mq patches. Put them aside before "
"running hgpushsvn.")
return 1
svn_info = get_svn_info(".")
svn_current_rev = svn_info["last_changed_rev"]
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted'
repos_url = svn_info["repos_url"]
# e.g. u'svn://svn.twistedmatrix.com/svn/Twisted/branches/xmpp-subprotocols-2178-2'
wc_url = svn_info["url"]
assert wc_url.startswith(repos_url)
# e.g. u'/branches/xmpp-subprotocols-2178-2'
wc_base = wc_url[len(repos_url):]
svn_branch = wc_url.split("/")[-1]
# Get remote SVN info
svn_greatest_rev = get_svn_info(wc_url)['last_changed_rev']
if svn_greatest_rev != svn_current_rev:
# We can't go on if the pristine branch isn't up to date.
# If the pristine branch lacks some revisions from SVN we are not
# able to pull them afterwards.
# For example, if the last SVN revision in out hgsvn repository is
# r100 and the latest SVN revision is r101, hgpushsvn would create
# a tag svn.102 on top of svn.100, but svn.101 isn't in hg history.
print ("Branch '%s' out of date. Run 'hgpullsvn' first."
% svn_branch)
return 1
# Switch branches if necessary.
orig_branch = run_hg(["branch"]).strip()
if orig_branch != svn_branch:
if not hg_switch_branch(orig_branch, svn_branch):
return 1
hg_start_rev = "svn.%d" % svn_current_rev
hg_revs = None
try:
hg_start_cset = get_hg_cset(hg_start_rev)
except RuntimeError:
if not options.force:
raise
hg_start_cset = get_hg_cset("0")
print "Warning: revision '%s' not found, forcing to first rev '%s'" % (
hg_start_rev, hg_start_cset)
else:
if not options.collapse:
hg_revs = get_hg_revs(hg_start_cset, svn_branch)
if hg_revs is None:
hg_revs = [strip_hg_rev(hg_start_cset), strip_hg_rev(get_hg_cset("tip"))]
pushed_svn_revs = []
try:
if options.dryrun:
print "Outgoing revisions that would be pushed to SVN:"
try:
for prev_rev, next_rev in get_pairs(hg_revs):
if not options.dryrun:
if not options.edit:
ui.status("Committing changes up to revision %s",
get_hg_cset(next_rev))
username = options.username
if options.keep_author:
username = run_hg(["log", "-r", next_rev,
"--template", "{author}"])
svn_rev = hg_push_svn(prev_rev, next_rev,
edit=options.edit,
username=username,
password=options.password,
cache=options.cache)
if svn_rev:
# Issue 95 - added update to prevent add/modify/delete crash
run_svn(["up"])
map_svn_rev_to_hg(svn_rev, next_rev, local=True)
pushed_svn_revs.append(svn_rev)
else:
print run_hg(["log", "-r", next_rev,
"--template", "{rev}:{node|short} {desc}"])
except:
# TODO: Add --no-backup to leave a "clean" repo behind if something
# fails?
run_hg(["revert", "--all"])
raise
finally:
work_branch = orig_branch or svn_branch
if work_branch != svn_branch:
run_hg(["up", "-C", work_branch])
run_hg(["branch", work_branch])
if pushed_svn_revs:
if len(pushed_svn_revs) == 1:
msg = "Pushed one revision to SVN: "
else:
msg = "Pushed %d revisions to SVN: " % len(pushed_svn_revs)
run_svn(["up", "-r", pushed_svn_revs[-1]])
ui.status("%s %s", msg, ", ".join(str(x) for x in pushed_svn_revs))
for line in run_hg(["st"]).splitlines():
if line.startswith("M"):
ui.status(("Mercurial repository has local changes after "
"SVN update."))
ui.status(("This may happen with SVN keyword expansions."))
break
elif not options.dryrun:
ui.status("Nothing to do.")
