From 88afa6117ea4dd6b5d8fd88936afffb11c25ec47 Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Fri, 6 Aug 2010 13:55:53 -0400
Subject: Pass --multimaint-merge on to dch

Closes: #586165
---
 debian/control             |  2 +-
 docs/manpages/git-dch.sgml |  8 ++++++++
 gbp/config.py              |  5 ++++-
 git-dch                    | 28 +++++++++++++++++++++++-----
 4 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/debian/control b/debian/control
index e60f3b22..c9a63cab 100644
--- a/debian/control
+++ b/debian/control
@@ -12,7 +12,7 @@ Homepage: https://honk.sigxcpu.org/piki/projects/git-buildpackage/
 
 Package: git-buildpackage
 Architecture: all
-Depends: ${python:Depends}, ${shlibs:Depends}, ${misc:Depends}, devscripts (>= 2.10.49),
+Depends: ${python:Depends}, ${shlibs:Depends}, ${misc:Depends}, devscripts (>= 2.10.66~),
  git (>= 1:1.7.0.4-2) | git-core (>= 1:1.5.0.1-1), python-dateutil
 Recommends: pristine-tar (>= 0.5)
 Suggests: git-load-dirs
diff --git a/docs/manpages/git-dch.sgml b/docs/manpages/git-dch.sgml
index e8683eb0..5b64e196 100644
--- a/docs/manpages/git-dch.sgml
+++ b/docs/manpages/git-dch.sgml
@@ -35,6 +35,7 @@
       <arg><option>--snapshot-number=</option><replaceable>expression</replaceable></arg>
       <arg><option>--git-log=</option><replaceable>git-log-options</replaceable></arg>
       <arg><option>--[no-]git-author</option></arg>
+      <arg><option>--[no-]multimaint-merge</option></arg>
       <arg choice="plain"><replaceable>[path1 path2]</replaceable></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
@@ -204,6 +205,13 @@
           <para>Use user.name and user.email from <application>git-config</application>(1) for changelog trailer.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><option>--[no]-multimaintmerge</option>
+        </term>
+        <listitem>
+          <para>Merge commits by maintainer.</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
   <refsect1>
diff --git a/gbp/config.py b/gbp/config.py
index d8b22213..10e1a5b9 100644
--- a/gbp/config.py
+++ b/gbp/config.py
@@ -59,7 +59,8 @@ class GbpOptionParser(OptionParser):
                  'ignore-regex'    : '',
                  'compression'     : 'auto',
                  'compression-level': '9',
-                 'remote-url-pattern' : 'ssh://alioth.debian.org/git/collab-maint/%(pkg)s.git'
+                 'remote-url-pattern' : 'ssh://alioth.debian.org/git/collab-maint/%(pkg)s.git',
+                 'multimaint-merge' : 'False',
              }
     help = {
              'debian-branch':
@@ -96,6 +97,8 @@ class GbpOptionParser(OptionParser):
                   "extract orig tarball when using export-dir option, default is '%(overlay)s'",
              'remote-url-pattern':
                   "Remote url pattern to create the repo at, default is '%(remote-url-pattern)s'",
+             'multimaint-merge':
+                  "Merge commits by maintainer, default is '%(multimaint-merge)s'",
            }
     config_files = [ '/etc/git-buildpackage/gbp.conf',
                      os.path.expanduser('~/.gbp.conf'),
diff --git a/git-dch b/git-dch
index b1ce409f..79341c09 100755
--- a/git-dch
+++ b/git-dch
@@ -65,7 +65,18 @@ def punctuate_commit(msg):
         return msg
     return "%s.\n%s" % (first, rest)
 
-def spawn_dch(msg='', author=None, email=None, newversion=False, version=None, release=False, distribution=None):
+def spawn_dch(msg='', author=None, email=None, newversion=False, version=None,
+              release=False, distribution=None, dch_options=""):
+    """
+    Spawn dch
+    param author: committers name
+    param email: committers email
+    param newversion: start a new version
+    version: the verion to use
+    release: finalize changelog for releaze
+    distribution: distribution to use
+    dch_options: options passed verbatim to dch
+    """
     distopt = ""
     versionopt = ""
     env = ""
@@ -88,15 +99,15 @@ def spawn_dch(msg='', author=None, email=None, newversion=False, version=None, r
     if distribution:
         distopt = "--distribution=%s" % distribution
 
-    cmd = '%(env)s dch --no-auto-nmu  %(distopt)s %(versionopt)s ' % locals()
+    cmd = '%(env)s dch --no-auto-nmu  %(distopt)s %(versionopt)s %(dch_options)s ' % locals()
     if type(msg) == type(''):
         cmd += '-- "%s"' % escape_commit(msg)
     system(cmd)
 
 
-def add_changelog_entry(msg, author, email):
+def add_changelog_entry(msg, author, email, dch_options):
     "add a single changelog entry"
-    spawn_dch(msg=msg, author=author, email=email)
+    spawn_dch(msg=msg, author=author, email=email, dch_options=dch_options)
 
 
 def add_changelog_section(msg, distribution, author=None, email=None, version=None):
@@ -350,6 +361,8 @@ def main(argv):
                       type="int", metavar="N")
     commit_group.add_config_file_option(option_name="ignore-regex", dest="ignore_regex",
                       help="Ignore commit lines matching regex, default is '%(ignore-regex)s'")
+    commit_group.add_boolean_config_file_option(option_name="multimaint-merge", dest="multimaint_merge")
+
     (options, args) = parser.parse_args(argv[1:])
 
     if options.snapshot and options.release:
@@ -358,6 +371,11 @@ def main(argv):
     if options.since and options.auto:
         parser.error("'--since' and '--auto' are incompatible options")
 
+    if options.multimaint_merge:
+        dch_options = "--multimaint-merge"
+    else:
+        dch_options = "--nomultimaint-merge"
+
     try:
         if options.verbose:
             gbpc.Command.verbose = True
@@ -421,7 +439,7 @@ def main(argv):
                 # Adding a section only needs to happen once.
                 add_section = False
             else:
-                add_changelog_entry(commit_msg, commit_author, commit_email)
+                add_changelog_entry(commit_msg, commit_author, commit_email, dch_options)
 
 
         # Show a message if there were no commits (not even ignored
-- 
cgit v1.2.3