Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

[karo-tx-uboot.git] / tools / patman / patchstream.py

diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
index 5c2d3bc9b0cef923b8377320971e82c2e7d7c13e..684204c63fdd4398f66a59a437ffc3ff98ffc759 100644 (file)
--- a/tools/patman/patchstream.py
+++ b/tools/patman/patchstream.py
@@ -1,22 +1,6 @@
 # Copyright (c) 2011 The Chromium OS Authors.
 #
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier:     GPL-2.0+
 #
 
 import os
@@ -31,7 +15,7 @@ from series import Series
 
 # Tags that we detect and remove
 re_remove = re.compile('^BUG=|^TEST=|^BRANCH=|^Change-Id:|^Review URL:'
-    '|Reviewed-on:|Commit-Ready:')
+    '|Reviewed-on:|Commit-\w*:')
 
 # Lines which are allowed after a TEST= line
 re_allowed_after_test = re.compile('^Signed-off-by:')
@@ -46,13 +30,16 @@ 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_tag = re.compile('^Series-([a-z-]*): *(.*)')
+
+# Commit series tag
+re_commit_tag = re.compile('^Commit-([a-z-]*): *(.*)')
 
 # Commit tags that we want to collect and keep
 re_tag = re.compile('^(Tested-by|Acked-by|Reviewed-by|Cc): (.*)')
 
 # The start of a new commit in the git log
-re_commit = re.compile('^commit (.*)')
+re_commit = re.compile('^commit ([0-9a-f]*)$')
 
 # We detect these since checkpatch doesn't always do it
 re_space_before_tab = re.compile('^[+].* \t')
@@ -106,6 +93,20 @@ class PatchStream:
         if self.is_log:
             self.series.AddTag(self.commit, line, name, value)
 
+    def AddToCommit(self, line, name, value):
+        """Add a new Commit-xxx tag.
+
+        When a Commit-xxx tag is detected, we come here to record it.
+
+        Args:
+            line: Source line containing tag (useful for debug/error messages)
+            name: Tag name (part after 'Commit-')
+            value: Tag value (part after 'Commit-xxx: ')
+        """
+        if name == 'notes':
+            self.in_section = 'commit-' + name
+            self.skip_blank = False
+
     def CloseCommit(self):
         """Save the current commit into our commit list, and reset our state"""
         if self.commit and self.is_log:
@@ -154,7 +155,8 @@ class PatchStream:
                 line = line[4:]
 
         # Handle state transition and skipping blank lines
-        series_match = re_series.match(line)
+        series_tag_match = re_series_tag.match(line)
+        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)
         tag_match = None
@@ -181,6 +183,9 @@ class PatchStream:
                 elif self.in_section == 'notes':
                     if self.is_log:
                         self.series.notes += self.section
+                elif self.in_section == 'commit-notes':
+                    if self.is_log:
+                        self.commit.notes += self.section
                 else:
                     self.warn.append("Unknown section '%s'" % self.in_section)
                 self.in_section = None
@@ -194,7 +199,7 @@ class PatchStream:
             self.commit.subject = line
 
         # Detect the tags we want to remove, and skip blank lines
-        elif re_remove.match(line):
+        elif re_remove.match(line) and not commit_tag_match:
             self.skip_blank = True
 
             # TEST= should be the last thing in the commit, so remove
@@ -227,9 +232,9 @@ class PatchStream:
             self.skip_blank = False
 
         # Detect Series-xxx tags
-        elif series_match:
-            name = series_match.group(1)
-            value = series_match.group(2)
+        elif series_tag_match:
+            name = series_tag_match.group(1)
+            value = series_tag_match.group(2)
             if name == 'changes':
                 # value is the version number: e.g. 1, or 2
                 try:
@@ -242,6 +247,14 @@ class PatchStream:
                 self.AddToSeries(line, name, value)
                 self.skip_blank = True
 
+        # Detect Commit-xxx tags
+        elif commit_tag_match:
+            name = commit_tag_match.group(1)
+            value = commit_tag_match.group(2)
+            if name == 'notes':
+                self.AddToCommit(line, name, value)
+                self.skip_blank = True
+
         # Detect the start of a new commit
         elif commit_match:
             self.CloseCommit()
@@ -292,7 +305,7 @@ class PatchStream:
                 out = []
                 log = self.series.MakeChangeLog(self.commit)
                 out += self.FormatTags(self.tags)
-                out += [line] + log
+                out += [line] + self.commit.notes + [''] + log
             elif self.found_test:
                 if not re_allowed_after_test.match(line):
                     self.lines_after_test += 1
@@ -359,7 +372,8 @@ def GetMetaDataForList(commit_range, git_dir=None, count=None,
     Returns:
         A Series object containing information about the commits.
     """
-    params = ['git', 'log', '--no-color', '--reverse', commit_range]
+    params = ['git', 'log', '--no-color', '--reverse', '--no-decorate',
+                    commit_range]
     if count is not None:
         params[2:2] = ['-n%d' % count]
     if git_dir: