def test_rename_file(self):
tree = self.make_test_tree()
class RenameFileFixer(Fixer):
def run(self, basedir, package, *args, **kwargs):
os.rename(
os.path.join(basedir, "debian/control"),
os.path.join(basedir, "debian/control.blah"),
)
return FixerResult("Renamed a file.")
orig_basis_tree = tree.branch.basis_tree()
with tree.lock_write():
result, summary = run_lintian_fixer(tree,
RenameFileFixer(
"rename", "some-tag"),
update_changelog=False)
self.assertEqual(summary, "Renamed a file.")
self.assertIs(None, result.certainty)
self.assertEqual([], result.fixed_lintian_tags)
self.assertEqual(2, tree.branch.revno())
basis_tree = tree.branch.basis_tree()
with basis_tree.lock_read(), orig_basis_tree.lock_read():
self.assertFalse(basis_tree.has_filename("debian/control"))
self.assertTrue(basis_tree.has_filename("debian/control.blah"))
self.assertNotEqual(orig_basis_tree.get_revision_id(),
basis_tree.get_revision_id())
self.expectFailure(
"mv --auto appears to be broken",
self.assertEqual,
basis_tree.path2id("debian/control.blah"),
orig_basis_tree.path2id("debian/control"),
)
def test_new_file(self):
tree = self.make_test_tree()
class NewFileFixer(Fixer):
def run(self, basedir, package, *args, **kwargs):
with open(os.path.join(basedir, "debian/somefile"), "w") as f:
f.write("test")
return FixerResult("Created new file.", ["some-tag"])
with tree.lock_write():
result, summary = run_lintian_fixer(tree,
NewFileFixer(
"new-file", "some-tag"),
update_changelog=False)
self.assertEqual(summary, "Created new file.")
self.assertIs(None, result.certainty)
self.assertEqual(["some-tag"], result.fixed_lintian_tags)
rev = tree.branch.repository.get_revision(tree.last_revision())
self.assertEqual(
rev.message,
("Created new file.\n"
"\n"
"Changes-By: lintian-brush\n"
"Fixes: lintian: some-tag\n"
"See-also: https://lintian.debian.org/tags/some-tag.html\n"),
)
self.assertEqual(2, tree.branch.revno())
basis_tree = tree.branch.basis_tree()
with basis_tree.lock_read():
self.assertEqual(basis_tree.get_file_text("debian/somefile"),
b"test")
def test_simple_modify(self):
tree = self.make_test_tree()
with tree.lock_write():
result, summary = run_lintian_fixer(tree,
DummyFixer(
"dummy", "some-tag"),
update_changelog=False)
self.assertEqual(summary, "Fixed some tag.")
self.assertEqual(["some-tag"], result.fixed_lintian_tags)
self.assertEqual("certain", result.certainty)
self.assertEqual(2, tree.branch.revno())
self.assertEqual(
tree.get_file_lines("debian/control")[-1], b"a new line\n")
def make_change(self, tree, committer=None):
with tree.lock_write():
result, summary = run_lintian_fixer(
tree,
DummyFixer("dummy", "some-tag"),
update_changelog=False,
committer=committer,
)
self.assertEqual(summary, "Fixed some tag.")
self.assertEqual(["some-tag"], result.fixed_lintian_tags)
self.assertEqual("certain", result.certainty)
self.assertEqual(2, tree.branch.revno())
self.assertEqual(
tree.get_file_lines("debian/control")[-1], b"a new line\n")
def test_simple_modify_acceptably_uncertain(self):
tree = self.make_test_tree()
class UncertainFixer(Fixer):
def run(self, basedir, package, *args, **kwargs):
with open(os.path.join(basedir, "debian/somefile"), "w") as f:
f.write("test")
return FixerResult("Renamed a file.", certainty="possible")
with tree.lock_write():
result, summary = run_lintian_fixer(
tree,
UncertainFixer("dummy", "some-tag"),
update_changelog=False,
minimum_certainty="possible",
)
self.assertEqual(2, tree.branch.revno())
def test_upstream_change(self):
tree = self.make_test_tree(version="0.1-1")
class NewFileFixer(Fixer):
def run(self, basedir, package, *args, **kwargs):
with open(os.path.join(basedir, "configure.ac"), "w") as f:
f.write("AC_INIT(foo, bar)\n")
return FixerResult("Created new configure.ac.", [],
patch_name="add-config")
with tree.lock_write():
result, summary = run_lintian_fixer(
tree,
NewFileFixer("add-config", "add-config"),
update_changelog=False,
timestamp=datetime(2020, 9, 8, 0, 36, 35, 857836),
)
self.assertEqual(
summary, "Add patch add-config.patch: Created new configure.ac.")
self.assertIs(None, result.certainty)
self.assertEqual([], result.fixed_lintian_tags)
rev = tree.branch.repository.get_revision(tree.last_revision())
self.assertEqual(
rev.message,
("Created new configure.ac.\n"
"\n"
"Changes-By: lintian-brush\n"),
)
self.assertEqual(2, tree.branch.revno())
basis_tree = tree.branch.basis_tree()
with basis_tree.lock_read():
self.assertEqual(basis_tree.get_file_text("debian/patches/series"),
b"add-config.patch\n")
lines = basis_tree.get_file_lines(
"debian/patches/add-config.patch")
self.assertEqual(lines[0], b"Description: Created new configure.ac.\n")
self.assertEqual(lines[1], b"Origin: other\n")
self.assertEqual(lines[2], b"Last-Update: 2020-09-08\n")
self.assertEqual(lines[3], b"\n")
self.assertEqual(lines[4], b"=== added file 'configure.ac'\n")
self.assertEqual(lines[7], b"@@ -0,0 +1,1 @@\n")
self.assertEqual(lines[8], b"+AC_INIT(foo, bar)\n")
def make_changes(
self,
local_tree,
subpath,
update_changelog,
reporter,
committer,
base_proposal=None,
):
from lintian_brush import NoChanges
from lintian_brush.multiarch_hints import (
MultiArchHintFixer, )
base_revid = local_tree.last_revision()
minimum_certainty = self.minimum_certainty
allow_reformatting = self.allow_reformatting
try:
cfg = Config.from_workingtree(local_tree, subpath)
except FileNotFoundError:
pass
else:
if minimum_certainty is None:
minimum_certainty = cfg.minimum_certainty()
if allow_reformatting is None:
allow_reformatting = cfg.allow_reformatting()
if update_changelog is None:
update_changelog = cfg.update_changelog()
if control_files_in_root(local_tree, subpath):
raise ChangerError(
"control-files-in-root",
"control files live in root rather than debian/ "
"(LarstIQ mode)",
)
if is_debcargo_package(local_tree, subpath):
raise ChangerError("nothing-to-do", "Package uses debcargo")
elif not control_file_present(local_tree, subpath):
raise ChangerError("missing-control-file",
"Unable to find debian/control")
try:
with local_tree.lock_write():
result, summary = run_lintian_fixer(
local_tree,
MultiArchHintFixer(self.hints),
update_changelog=update_changelog,
minimum_certainty=minimum_certainty,
subpath=subpath,
allow_reformatting=allow_reformatting,
net_access=True,
committer=committer,
changes_by="apply-multiarch-hints",
)
except NoChanges:
raise ChangerError("nothing-to-do", "no hints to apply")
except FormattingUnpreservable as e:
raise ChangerError(
"formatting-unpreservable",
"unable to preserve formatting while editing %s" % e.path,
)
except GeneratedFile as e:
raise ChangerError("generated-file",
"unable to edit generated file: %r" % e)
applied_hints = []
hint_names = []
for (binary, hint, description, certainty) in result.changes:
hint_names.append(hint["link"].split("#")[-1])
entry = dict(hint.items())
hint_names.append(entry["link"].split("#")[-1])
entry["action"] = description
entry["certainty"] = certainty
applied_hints.append(entry)
logging.info("%s: %s" % (binary["Package"], description))
reporter.report_metadata("applied-hints", applied_hints)
branches = [("main", None, base_revid, local_tree.last_revision())]
tags = []
return ChangerResult(
description="Applied multi-arch hints.",
mutator=result,
branches=branches,
tags=tags,
value=calculate_value(hint_names),
sufficient_for_proposal=True,
proposed_commit_message="Apply multi-arch hints.",
)
def main(argv=None): # noqa: C901
import argparse
from breezy.workingtree import WorkingTree
import breezy # noqa: E402
breezy.initialize()
import breezy.git # noqa: E402
import breezy.bzr # noqa: E402
from .config import Config
parser = argparse.ArgumentParser(prog="multi-arch-fixer")
parser.add_argument(
"--directory",
metavar="DIRECTORY",
help="directory to run in",
type=str,
default=".",
)
parser.add_argument(
"--disable-inotify", action="store_true", default=False, help=argparse.SUPPRESS
)
parser.add_argument(
"--identity",
help="Print user identity that would be used when committing",
action="store_true",
default=False,
)
# Hide the minimum-certainty option for the moment.
parser.add_argument(
"--minimum-certainty",
type=str,
choices=SUPPORTED_CERTAINTIES,
default=None,
help=argparse.SUPPRESS,
)
parser.add_argument(
"--no-update-changelog",
action="store_false",
default=None,
dest="update_changelog",
help="do not update the changelog",
)
parser.add_argument(
"--update-changelog",
action="store_true",
dest="update_changelog",
help="force updating of the changelog",
default=None,
)
parser.add_argument(
"--version", action="version", version="%(prog)s " + version_string
)
parser.add_argument(
"--allow-reformatting",
default=None,
action="store_true",
help=argparse.SUPPRESS,
)
args = parser.parse_args(argv)
logging.basicConfig(level=logging.INFO, format='%(message)s')
minimum_certainty = args.minimum_certainty
wt, subpath = WorkingTree.open_containing(args.directory)
if args.identity:
logging.info('%s', get_committer(wt))
return 0
update_changelog = args.update_changelog
allow_reformatting = args.allow_reformatting
try:
cfg = Config.from_workingtree(wt, subpath)
except FileNotFoundError:
pass
else:
if minimum_certainty is None:
minimum_certainty = cfg.minimum_certainty()
if allow_reformatting is None:
allow_reformatting = cfg.allow_reformatting()
if update_changelog is None:
update_changelog = cfg.update_changelog()
use_inotify = ((False if args.disable_inotify else None),)
try:
check_clean_tree(wt, wt.basis_tree(), subpath)
except WorkspaceDirty:
logging.info("%s: Please commit pending changes first.", wt.basedir)
return 1
dirty_tracker = get_dirty_tracker(wt, subpath, use_inotify)
if dirty_tracker:
dirty_tracker.mark_clean()
with cache_download_multiarch_hints() as f:
hints = multiarch_hints_by_binary(parse_multiarch_hints(f))
if control_files_in_root(wt, subpath):
report_fatal(
"control-files-in-root",
"control files live in root rather than debian/ " "(LarstIQ mode)",
)
return 1
if is_debcargo_package(wt, subpath):
report_okay("nothing-to-do", "Package uses debcargo")
return 0
if not control_file_present(wt, subpath):
report_fatal("missing-control-file", "Unable to find debian/control")
return 1
try:
result, summary = run_lintian_fixer(
wt,
MultiArchHintFixer(hints),
update_changelog=update_changelog,
minimum_certainty=minimum_certainty,
dirty_tracker=dirty_tracker,
subpath=subpath,
allow_reformatting=allow_reformatting,
net_access=True,
changes_by="apply-multiarch-hints",
)
except NoChanges:
report_okay("nothing-to-do", "no hints to apply")
return 0
except FormattingUnpreservable as e:
report_fatal(
"formatting-unpreservable",
"unable to preserve formatting while editing %s" % e.path,
)
return 1
except GeneratedFile as e:
report_fatal(
"generated-file", "unable to edit generated file: %r" % e)
return 1
except NotDebianPackage:
logging.info("%s: Not a debian package.", wt.basedir)
return 1
else:
applied_hints = []
hint_names = []
for (binary, hint, description, certainty) in result.changes:
hint_names.append(hint["link"].split("#")[-1])
entry = dict(hint.items())
hint_names.append(entry["link"].split("#")[-1])
entry["action"] = description
entry["certainty"] = certainty
applied_hints.append(entry)
logging.info("%s: %s" % (binary["Package"], description))
if os.environ.get('SVP_API') == '1':
with open(os.environ['SVP_RESULT'], 'w') as f:
json.dump({
'description': "Applied multi-arch hints.",
'value': calculate_value(hint_names),
'commit-message': 'Apply multi-arch hints',
'context': {
'applied-hints': applied_hints,
}}, f)