[U-Boot] [PATCH 8/8] patman: Add Series-process-log tag to sort/uniq change logs

Simon Glass sjg at chromium.org
Thu Mar 21 03:43:01 CET 2013


For some series with lots of changes it is annoying that duplicate change
log items are not caught. It is also helpful sometimes to sort the change
logs.

Add a Series-process-log tag to enable this, which can be placed in a
commit to control this.

The change to the Cc: line is to fix a checkpatch warning.

Signed-off-by: Simon Glass <sjg at chromium.org>
---
 tools/patman/README         | 8 +++++++-
 tools/patman/patchstream.py | 2 +-
 tools/patman/series.py      | 8 ++++++--
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/tools/patman/README b/tools/patman/README
index d4e7f36..566f54d 100644
--- a/tools/patman/README
+++ b/tools/patman/README
@@ -225,9 +225,15 @@ Series-changes: n
 	to update the log there and then, knowing that the script will
 	do the rest.
 
-Cc: Their Name <email>
+ Cc: Their Name <email>
 	This copies a single patch to another email address.
 
+Series-process-log: sort, uniq
+	This tells patman to sort and/or uniq the change logs. It is
+	assumed that each change log entry is only a single line long.
+	Use 'sort' to sort the entries, and 'uniq' to include only
+	unique entries. If omitted, no change log processing is done.
+
 Various other tags are silently removed, like these Chrome OS and
 Gerrit tags:
 
diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index a4f2f31..9d8a918 100644
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -46,7 +46,7 @@ re_cover = re.compile('^Cover-letter:')
 re_cover_cc = re.compile('^Cover-letter-cc: *(.*)')
 
 # Patch series tag
-re_series = re.compile('^Series-(\w*): *(.*)')
+re_series = re.compile('^Series-([a-z-]*): *(.*)')
 
 # Commit tags that we want to collect and keep
 re_tag = re.compile('^(Tested-by|Acked-by|Reviewed-by|Cc): (.*)')
diff --git a/tools/patman/series.py b/tools/patman/series.py
index fe919be..7080a55 100644
--- a/tools/patman/series.py
+++ b/tools/patman/series.py
@@ -28,7 +28,7 @@ import terminal
 
 # Series-xxx tags that we understand
 valid_series = ['to', 'cc', 'version', 'changes', 'prefix', 'notes', 'name',
-                'cover-cc']
+                'cover-cc', 'process_log']
 
 class Series(dict):
     """Holds information about a patch series, including all tags.
@@ -167,15 +167,19 @@ class Series(dict):
             etc.
         """
         final = []
+        process_it = self.get('process_log', '')
         need_blank = False
         for change in sorted(self.changes, reverse=True):
             out = []
             for this_commit, text in self.changes[change]:
                 if commit and this_commit != commit:
                     continue
-                out.append(text)
+                if not ('uniq' in process_it and text in out):
+                    out.append(text)
             line = 'Changes in v%d:' % change
             have_changes = len(out) > 0
+            if 'sort' in process_it:
+                out = sorted(out)
             if have_changes:
                 out.insert(0, line)
             else:
-- 
1.8.1.3



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