# HG changeset patch
# User Adam Spiers <hg@adamspiers.org>
# Date 1180878159 -3600
# Node ID e5e6dd8ba6bb5f964b6b8b307eb2c86b7f25679f
# Parent  620cea146b1946d994e9e5778bb25e6d8615efc2
buildrpm: auto-generate %changelog in .spec file
Top entry is tip; subsequent entries are the version tags from .hgtags.

diff --git a/contrib/buildrpm b/contrib/buildrpm
--- a/contrib/buildrpm
+++ b/contrib/buildrpm
@@ -40,6 +40,19 @@ sed -e 's,^Source:.*,Source: /dev/null,'
     -e 's,^%setup.*,,' \
     $specfile > $tmpspec
 
+cat <<EOF >> $tmpspec
+%changelog
+* `date +'%a %b %d %Y'` `hg showconfig ui.username` $version-$release
+- Automatically built via $0
+
+EOF
+hg log \
+     --template '* {date|rfc822date} {author}\n- {desc|firstline}\n\n' \
+     .hgtags \
+  | sed -e 's/^\(\* [MTWFS][a-z][a-z]\), \([0-3][0-9]\) \([A-Z][a-z][a-z]\) /\1 \3 \2 /' \
+        -e '/^\* [MTWFS][a-z][a-z] /{s/ [012][0-9]:[0-9][0-9]:[0-9][0-9] [+-][0-9]\{4\}//}' \
+   >> $tmpspec
+
 rpmbuild --define "_topdir $rpmdir" -bb $tmpspec
 if [ $? = 0 ]; then
     rm -rf $tmpspec $rpmdir/BUILD