default=True, help="Don't add Signed-off-by to patches")
send.add_argument('--smtp-server', type=str,
help="Specify the SMTP server to 'git send-email'")
+send.add_argument('--keep-change-id', action='store_true',
+ help='Preserve Change-Id tags in patches to send.')
send.add_argument('patchfiles', nargs='*')
from patman import patchstream
from u_boot_pylib import terminal
+
def setup():
"""Do required setup before doing anything"""
gitutil.setup()
-def prepare_patches(col, branch, count, start, end, ignore_binary, signoff):
+
+def prepare_patches(col, branch, count, start, end, ignore_binary, signoff,
+ keep_change_id=False):
"""Figure out what patches to generate, then generate them
The patch files are written to the current directory, e.g. 0001_xxx.patch
end (int): End patch to use (0=last one in series, 1=one before that,
etc.)
ignore_binary (bool): Don't generate patches for binary files
+ keep_change_id (bool): Preserve the Change-Id tag.
Returns:
Tuple:
branch, start, to_do, ignore_binary, series, signoff)
# Fix up the patch files to our liking, and insert the cover letter
- patchstream.fix_patches(series, patch_files)
+ patchstream.fix_patches(series, patch_files, keep_change_id)
if cover_fname and series.get('cover'):
patchstream.insert_cover_letter(cover_fname, series, to_do)
return series, cover_fname, patch_files
+
def check_patches(series, patch_files, run_checkpatch, verbose, use_tree):
"""Run some checks on a set of patches
col = terminal.Color()
series, cover_fname, patch_files = prepare_patches(
col, args.branch, args.count, args.start, args.end,
- args.ignore_binary, args.add_signoff)
+ args.ignore_binary, args.add_signoff,
+ keep_change_id=args.keep_change_id)
ok = check_patches(series, patch_files, args.check_patch,
args.verbose, args.check_patch_use_tree)
STATE_PATCH_HEADER = 2 # In patch header (after the subject)
STATE_DIFFS = 3 # In the diff part (past --- line)
+
class PatchStream:
"""Class for detecting/injecting tags in a patch or series of patches
unwanted tags or inject additional ones. These correspond to the two
phases of processing.
"""
- def __init__(self, series, is_log=False):
+ def __init__(self, series, is_log=False, keep_change_id=False):
self.skip_blank = False # True to skip a single blank line
self.found_test = False # Found a TEST= line
self.lines_after_test = 0 # Number of lines found after TEST=
self.section = [] # The current section...END section
self.series = series # Info about the patch series
self.is_log = is_log # True if indent like git log
+ self.keep_change_id = keep_change_id # True to keep Change-Id tags
self.in_change = None # Name of the change list we are in
self.change_version = 0 # Non-zero if we are in a change list
self.change_lines = [] # Lines of the current change
# Detect Change-Id tags
elif change_id_match:
+ if self.keep_change_id:
+ out = [line]
value = change_id_match.group(1)
if self.is_log:
if self.commit.change_id:
pst.finalise()
return series
-def fix_patch(backup_dir, fname, series, cmt):
+def fix_patch(backup_dir, fname, series, cmt, keep_change_id=False):
"""Fix up a patch file, by adding/removing as required.
We remove our tags from the patch file, insert changes lists, etc.
fname (str): Filename to patch file to process
series (Series): Series information about this patch set
cmt (Commit): Commit object for this patch file
+ keep_change_id (bool): Keep the Change-Id tag.
Return:
list: A list of errors, each str, or [] if all ok.
handle, tmpname = tempfile.mkstemp()
outfd = os.fdopen(handle, 'w', encoding='utf-8')
infd = open(fname, 'r', encoding='utf-8')
- pst = PatchStream(series)
+ pst = PatchStream(series, keep_change_id=keep_change_id)
pst.commit = cmt
pst.process_stream(infd, outfd)
infd.close()
shutil.move(tmpname, fname)
return cmt.warn
-def fix_patches(series, fnames):
+def fix_patches(series, fnames, keep_change_id=False):
"""Fix up a list of patches identified by filenames
The patch files are processed in place, and overwritten.
Args:
series (Series): The Series object
fnames (:type: list of str): List of patch files to process
+ keep_change_id (bool): Keep the Change-Id tag.
"""
# Current workflow creates patches, so we shouldn't need a backup
backup_dir = None #tempfile.mkdtemp('clean-patch')
cmt = series.commits[count]
cmt.patch = fname
cmt.count = count
- result = fix_patch(backup_dir, fname, series, cmt)
+ result = fix_patch(backup_dir, fname, series, cmt,
+ keep_change_id=keep_change_id)
if result:
print('%d warning%s for %s:' %
(len(result), 's' if len(result) > 1 else '', fname))
Separate each tag with a comma.
Change-Id:
- This tag is stripped out but is used to generate the Message-Id
- of the emails that will be sent. When you keep the Change-Id the
- same you are asserting that this is a slightly different version
- (but logically the same patch) as other patches that have been
- sent out with the same Change-Id.
+ This tag is used to generate the Message-Id of the emails that
+ will be sent. When you keep the Change-Id the same you are
+ asserting that this is a slightly different version (but logically
+ the same patch) as other patches that have been sent out with the
+ same Change-Id. The Change-Id tag line is removed from outgoing
+ patches, unless the `keep_change_id` settings is set to `True`.
Various other tags are silently removed, like these Chrome OS and
Gerrit tags::
rc = os.system('diff -u %s %s' % (inname, expname))
self.assertEqual(rc, 0)
+ os.remove(inname)
+
+ # Test whether the keep_change_id settings works.
+ inhandle, inname = tempfile.mkstemp()
+ infd = os.fdopen(inhandle, 'w', encoding='utf-8')
+ infd.write(data)
+ infd.close()
+
+ patchstream.fix_patch(None, inname, series.Series(), com,
+ keep_change_id=True)
+
+ with open(inname, 'r') as f:
+ content = f.read()
+ self.assertIn(
+ 'Change-Id: I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413',
+ content)
os.remove(inname)
os.remove(expname)
projects / u-boot.git / commitdiff
