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-rw-r--r--tools/patman/README1
-rw-r--r--tools/patman/commit.py14
-rw-r--r--tools/patman/patchstream.py10
3 files changed, 23 insertions, 2 deletions
diff --git a/tools/patman/README b/tools/patman/README
index b3aba136b8..5fb508b80d 100644
--- a/tools/patman/README
+++ b/tools/patman/README
@@ -192,6 +192,7 @@ END
A sign-off is added automatically to your patches (this is
probably a bug). If you put this tag in your patches, it will
override the default signoff that patman automatically adds.
+ Multiple duplicate signoffs will be removed.
Tested-by: Their Name <email>
Reviewed-by: Their Name <email>
diff --git a/tools/patman/commit.py b/tools/patman/commit.py
index 89cce7f88a..3e0adb8f7e 100644
--- a/tools/patman/commit.py
+++ b/tools/patman/commit.py
@@ -29,6 +29,7 @@ class Commit:
self.tags = []
self.changes = {}
self.cc_list = []
+ self.signoff_set = set()
self.notes = []
def AddChange(self, version, info):
@@ -72,3 +73,16 @@ class Commit:
cc_list: List of aliases or email addresses
"""
self.cc_list += cc_list
+
+ def CheckDuplicateSignoff(self, signoff):
+ """Check a list of signoffs we have send for this patch
+
+ Args:
+ signoff: Signoff line
+ Returns:
+ True if this signoff is new, False if we have already seen it.
+ """
+ if signoff in self.signoff_set:
+ return False
+ self.signoff_set.add(signoff)
+ return True
diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index c4017e0e6d..9f5682cd0f 100644
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -21,7 +21,7 @@ re_remove = re.compile('^BUG=|^TEST=|^BRANCH=|^Change-Id:|^Review URL:'
re_allowed_after_test = re.compile('^Signed-off-by:')
# Signoffs
-re_signoff = re.compile('^Signed-off-by:')
+re_signoff = re.compile('^Signed-off-by: *(.*)')
# The start of the cover letter
re_cover = re.compile('^Cover-letter:')
@@ -159,6 +159,7 @@ class PatchStream:
commit_tag_match = re_commit_tag.match(line)
commit_match = re_commit.match(line) if self.is_log else None
cover_cc_match = re_cover_cc.match(line)
+ signoff_match = re_signoff.match(line)
tag_match = None
if self.state == STATE_PATCH_HEADER:
tag_match = re_tag.match(line)
@@ -223,7 +224,7 @@ class PatchStream:
if is_blank:
# Blank line ends this change list
self.in_change = 0
- elif line == '---' or re_signoff.match(line):
+ elif line == '---':
self.in_change = 0
out = self.ProcessLine(line)
else:
@@ -272,6 +273,11 @@ class PatchStream:
else:
self.tags.append(line);
+ # Suppress duplicate signoffs
+ elif signoff_match:
+ if self.commit.CheckDuplicateSignoff(signoff_match.group(1)):
+ out = [line]
+
# Well that means this is an ordinary line
else:
pos = 1