def make_temp_patch(stack, patch_name, paths, temp_index):
"""Commit index to temp patch, in a complete transaction. If any path
limiting is in effect, use a temp index."""
tree = write_tree(stack, paths, temp_index)
commit = stack.repository.commit(
git.CommitData(tree=tree, parents=[stack.head], message="Refresh of %s" % patch_name)
)
temp_name = utils.make_patch_name("refresh-temp", stack.patches.exists)
trans = transaction.StackTransaction(stack, "refresh (create temporary patch)")
trans.patches[temp_name] = commit
trans.applied.append(temp_name)
return trans.run(stack.repository.default_iw, print_current_patch=False), temp_name
def func(parser, options, args):
"""Create a new patch."""
stack = directory.repository.current_stack
if stack.repository.default_index.conflicts():
raise CmdException(
'Cannot create a new patch -- resolve conflicts first'
)
# Choose a name for the new patch -- or None, which means make one
# up later when we've gotten hold of the commit message.
if len(args) == 0:
name = None
elif len(args) == 1:
name = args[0]
if stack.patches.exists(name):
raise CmdException('%s: patch already exists' % name)
elif not stack.patches.is_name_valid(name):
raise CmdException('Invalid patch name: "%s"' % name)
else:
parser.error('incorrect number of arguments')
cd = CommitData(
tree=stack.head.data.tree,
parents=[stack.head],
message='',
author=Person.author(),
committer=Person.committer(),
)
cd = update_commit_data(
cd,
message=options.message,
author=options.author(cd.author),
sign_str=options.sign_str,
edit=(not options.save_template and options.message is None),
)
if options.save_template:
options.save_template(cd.message.encode('utf-8'))
return utils.STGIT_SUCCESS
if not options.no_verify:
cd = run_commit_msg_hook(stack.repository, cd)
if name is None:
name = utils.make_patch_name(cd.message, stack.patches.exists)
assert stack.patches.is_name_valid(name)
# Write the new patch.
stack.repository.default_iw
trans = StackTransaction(stack, 'new: %s' % name)
trans.patches[name] = stack.repository.commit(cd)
trans.applied.append(name)
return trans.run()
def func(parser, options, args):
"""Create a new patch."""
stack = directory.repository.current_stack
if stack.repository.default_index.conflicts():
raise common.CmdException(
'Cannot create a new patch -- resolve conflicts first')
# Choose a name for the new patch -- or None, which means make one
# up later when we've gotten hold of the commit message.
if len(args) == 0:
name = None
elif len(args) == 1:
name = args[0]
if stack.patches.exists(name):
raise common.CmdException('%s: patch already exists' % name)
else:
parser.error('incorrect number of arguments')
cd = gitlib.CommitData(tree=stack.head.data.tree,
parents=[stack.head],
message='',
author=gitlib.Person.author(),
committer=gitlib.Person.committer())
cd = common.update_commit_data(cd, options)
if options.save_template:
options.save_template(cd.message)
return utils.STGIT_SUCCESS
if not options.no_verify:
cd = common.run_commit_msg_hook(stack.repository, cd)
if name is None:
name = utils.make_patch_name(cd.message,
lambda name: stack.patches.exists(name))
# Write the new patch.
iw = stack.repository.default_iw
trans = transaction.StackTransaction(stack, 'new')
trans.patches[name] = stack.repository.commit(cd)
trans.applied.append(name)
return trans.run()
def func(parser, options, args):
"""Create a new patch."""
stack = directory.repository.current_stack
if stack.repository.default_index.conflicts():
raise common.CmdException(
'Cannot create a new patch -- resolve conflicts first')
# Choose a name for the new patch -- or None, which means make one
# up later when we've gotten hold of the commit message.
if len(args) == 0:
name = None
elif len(args) == 1:
name = args[0]
if stack.patches.exists(name):
raise common.CmdException('%s: patch already exists' % name)
else:
parser.error('incorrect number of arguments')
cd = gitlib.CommitData(
tree = stack.head.data.tree, parents = [stack.head], message = '',
author = gitlib.Person.author(), committer = gitlib.Person.committer())
cd = common.update_commit_data(cd, options)
# run the commit-msg hook
cd = cd.set_message(edit.run_commit_msg_hook(stack.repository, cd.message))
if options.save_template:
options.save_template(cd.message)
return utils.STGIT_SUCCESS
if name == None:
name = utils.make_patch_name(cd.message,
lambda name: stack.patches.exists(name))
# Write the new patch.
iw = stack.repository.default_iw
trans = transaction.StackTransaction(stack, 'new')
trans.patches[name] = stack.repository.commit(cd)
trans.applied.append(name)
return trans.run()
def new_patch(self, name, message = None, can_edit = True,
unapplied = False, show_patch = False,
top = None, bottom = None, commit = True,
author_name = None, author_email = None, author_date = None,
committer_name = None, committer_email = None,
before_existing = False, sign_str = None):
"""Creates a new patch, either pointing to an existing commit object,
or by creating a new commit object.
"""
assert commit or (top and bottom)
assert not before_existing or (top and bottom)
assert not (commit and before_existing)
assert (top and bottom) or (not top and not bottom)
assert commit or (not top or (bottom == git.get_commit(top).get_parent()))
if name is not None:
self.__patch_name_valid(name)
if self.patch_exists(name):
raise StackException('Patch "%s" already exists' % name)
# TODO: move this out of the stgit.stack module, it is really
# for higher level commands to handle the user interaction
def sign(msg):
return add_sign_line(msg, sign_str,
committer_name or git.committer().name,
committer_email or git.committer().email)
if not message and can_edit:
descr = edit_file(
self, sign(''),
'Please enter the description for the patch above.',
show_patch)
else:
descr = sign(message)
head = git.get_head()
if name is None:
name = make_patch_name(descr, self.patch_exists)
patch = self.get_patch(name)
patch.create()
patch.set_description(descr)
patch.set_authname(author_name)
patch.set_authemail(author_email)
patch.set_authdate(author_date)
patch.set_commname(committer_name)
patch.set_commemail(committer_email)
if before_existing:
insert_string(self.__applied_file, patch.get_name())
elif unapplied:
patches = [patch.get_name()] + self.get_unapplied()
write_strings(self.__unapplied_file, patches)
set_head = False
else:
append_string(self.__applied_file, patch.get_name())
set_head = True
if commit:
if top:
top_commit = git.get_commit(top)
else:
bottom = head
top_commit = git.get_commit(head)
# create a commit for the patch (may be empty if top == bottom);
# only commit on top of the current branch
assert(unapplied or bottom == head)
commit_id = git.commit(message = descr, parents = [bottom],
cache_update = False,
tree_id = top_commit.get_tree(),
allowempty = True, set_head = set_head,
author_name = author_name,
author_email = author_email,
author_date = author_date,
committer_name = committer_name,
committer_email = committer_email)
# set the patch top to the new commit
patch.set_top(commit_id)
else:
patch.set_top(top)
self.log_patch(patch, 'new')
return patch
def func(parser, options, args):
"""Uncommit a number of patches.
"""
stack = directory.repository.current_stack
if options.to:
if options.number:
parser.error('cannot give both --to and --number')
if len(args) != 0:
parser.error('cannot specify patch name with --to')
patch_nr = patchnames = None
to_commit = stack.repository.rev_parse(options.to)
# check whether the --to commit is on a different branch
merge_bases = directory.repository.get_merge_bases(to_commit, stack.base)
if not to_commit in merge_bases:
to_commit = merge_bases[0]
options.exclusive = True
elif options.number:
if options.number <= 0:
parser.error('invalid value passed to --number')
patch_nr = options.number
if len(args) == 0:
patchnames = None
elif len(args) == 1:
# prefix specified
patchnames = ['%s%d' % (args[0], i)
for i in xrange(patch_nr, 0, -1)]
else:
parser.error('when using --number, specify at most one patch name')
elif len(args) == 0:
patchnames = None
patch_nr = 1
else:
patchnames = args
patch_nr = len(patchnames)
def check_and_append(c, n):
next = n.data.parents;
try:
[next] = next
except ValueError:
out.done()
raise common.CmdException(
'Trying to uncommit %s, which does not have exactly one parent'
% n.sha1)
return c.append(n)
commits = []
next_commit = stack.base
if patch_nr:
out.start('Uncommitting %d patches' % patch_nr)
for i in xrange(patch_nr):
check_and_append(commits, next_commit)
next_commit = next_commit.data.parent
else:
if options.exclusive:
out.start('Uncommitting to %s (exclusive)' % to_commit.sha1)
else:
out.start('Uncommitting to %s' % to_commit.sha1)
while True:
if next_commit == to_commit:
if not options.exclusive:
check_and_append(commits, next_commit)
break
check_and_append(commits, next_commit)
next_commit = next_commit.data.parent
patch_nr = len(commits)
taken_names = set(stack.patchorder.all)
if patchnames:
for pn in patchnames:
if pn in taken_names:
raise common.CmdException('Patch name "%s" already taken' % pn)
taken_names.add(pn)
else:
patchnames = []
for c in reversed(commits):
pn = utils.make_patch_name(c.data.message,
lambda pn: pn in taken_names)
patchnames.append(pn)
taken_names.add(pn)
patchnames.reverse()
trans = transaction.StackTransaction(stack, 'uncommit',
allow_conflicts = True,
allow_bad_head = True)
for commit, pn in zip(commits, patchnames):
trans.patches[pn] = commit
trans.applied = list(reversed(patchnames)) + trans.applied
trans.run(set_head = False)
out.done()
def get_name(cd):
return name or utils.make_patch_name(cd.message, bad_name)
def func(parser, options, args):
"""Repair inconsistencies in StGit metadata."""
orig_applied = crt_series.get_applied()
orig_unapplied = crt_series.get_unapplied()
orig_hidden = crt_series.get_hidden()
if crt_series.get_protected():
raise CmdException(
'This branch is protected. Modification is not permitted.')
# Find commits that aren't patches, and applied patches.
head = git.get_commit(git.get_head()).get_id_hash()
commits, patches = read_commit_dag(crt_series.get_name())
c = commits[head]
patchify = [] # commits to definitely patchify
maybe_patchify = [] # commits to patchify if we find a patch below them
applied = []
while len(c.parents) == 1:
parent, = c.parents
if c.patch:
applied.append(c)
patchify.extend(maybe_patchify)
maybe_patchify = []
else:
maybe_patchify.append(c)
c = parent
applied.reverse()
patchify.reverse()
# Find patches hidden behind a merge.
merge = c
todo = set([c])
seen = set()
hidden = set()
while todo:
c = todo.pop()
seen.add(c)
todo |= c.parents - seen
if c.patch:
hidden.add(c)
if hidden:
out.warn(('%d patch%s are hidden below the merge commit'
% (len(hidden), ['es', ''][len(hidden) == 1])),
'%s,' % merge.id, 'and will be considered unapplied.')
# Make patches of any linear sequence of commits on top of a patch.
names = set(p.patch for p in patches)
def name_taken(name):
return name in names
if applied and patchify:
out.start('Creating %d new patch%s'
% (len(patchify), ['es', ''][len(patchify) == 1]))
for p in patchify:
name = make_patch_name(p.commit.get_log(), name_taken)
out.info('Creating patch %s from commit %s' % (name, p.id))
aname, amail, adate = name_email_date(p.commit.get_author())
cname, cmail, cdate = name_email_date(p.commit.get_committer())
parent, = p.parents
crt_series.new_patch(
name, can_edit = False, commit = False,
top = p.id, bottom = parent.id, message = p.commit.get_log(),
author_name = aname, author_email = amail, author_date = adate,
committer_name = cname, committer_email = cmail)
p.patch = name
applied.append(p)
names.add(name)
out.done()
# Figure out hidden
orig_patches = orig_applied + orig_unapplied + orig_hidden
orig_applied_name_set = set(orig_applied)
orig_unapplied_name_set = set(orig_unapplied)
orig_hidden_name_set = set(orig_hidden)
orig_patches_name_set = set(orig_patches)
hidden = [p for p in patches if p.patch in orig_hidden_name_set]
# Write the applied/unapplied files.
out.start('Checking patch appliedness')
unapplied = patches - set(applied) - set(hidden)
applied_name_set = set(p.patch for p in applied)
unapplied_name_set = set(p.patch for p in unapplied)
hidden_name_set = set(p.patch for p in hidden)
patches_name_set = set(p.patch for p in patches)
for name in orig_patches_name_set - patches_name_set:
out.info('%s is gone' % name)
for name in applied_name_set - orig_applied_name_set:
out.info('%s is now applied' % name)
for name in unapplied_name_set - orig_unapplied_name_set:
out.info('%s is now unapplied' % name)
for name in hidden_name_set - orig_hidden_name_set:
out.info('%s is now hidden' % name)
orig_order = dict(zip(orig_patches, range(len(orig_patches))))
def patchname_key(p):
i = orig_order.get(p, len(orig_order))
return i, p
crt_series.set_applied(p.patch for p in applied)
crt_series.set_unapplied(sorted(unapplied_name_set, key=patchname_key))
crt_series.set_hidden(sorted(hidden_name_set, key=patchname_key))
out.done()