Describe bugs in ChangeLog entries, print VCS status.

Don't count ChangeLog edits to changes. Require the first ChangeLog
entry to contain a bug number for the new ebuild. Describe all bugs
appearing in the ChangeLog entry. Print out VCS status before starting
to commit.

sunrise-commit

@@ -78,11 +78,11 @@ check_for_changes() {
 	local output
 
 	if [ ${SC_VCS%-svn} = git ]; then
-		output="$(git diff-index --name-status --relative HEAD)"
+		output="$(git diff-index --name-only --relative HEAD)"
 	fi
 
-	sayv "${output}"
-	[ -n "${output}" ]
+	# We do not care about user mangling ChangeLog, we will reset it anyway.
+	echo "${output}" | grep -v ChangeLog >/dev/null
 }
 
 vcs_reset() {
@@ -92,6 +92,12 @@ vcs_reset() {
 	fi
 }
 
+vcs_status() {
+	if [ ${SC_VCS%-svn} = git ]; then
+		git status -s .
+	fi
+}
+
 # Guess what!
 main() {
 	local commitmsg
@@ -125,13 +131,34 @@ main() {
 
 			# With native git repos, we do not do ChangeLogs by default...
 			# ...at least unless they're already there.
-			if [ ${SC_VCS} = git -a ! -f ChangeLog ]; then
+			if [ ${SC_VCS} != git -o -f ChangeLog ]; then
 				sayv 'Cleaning up the ChangeLog...'
 				vcs_reset ChangeLog
+
+				local bns
+				# Let's take a lucky guess bugnumbers consist of 4+ digits.
+				bns="$(echo "${commitmsg}" | grep -o -E '[0-9]{4,}')"
+
+				# Creating a new ChangeLog? Let's take a look at the commit message.
+				[ ! -f ChangeLog -a -z "${bns}" ] && die 'Please supply the bug number in the initial commit message!'
+
 				sayv '...and appending to it.'
-				echangelog "${commitmsg}"
+				req echangelog "${commitmsg}"
+
+				if [ -n "${bns}" ]; then
+					echo
+					local bn
+					for bn in ${bns}; do
+						wget -q http://bugs.gentoo.org/show_bug.cgi?id=12345 -O - \
+							| sed -e 's; *<title>Gentoo Bug \([0-9]*\) - \(.*\)</title>;Bug \1: \2;gp' -e d 
+					done
+					echo
+				fi
 			fi
 
+			vcs_status
+			echo
+
 			sayv "Now, let's let repoman do its job..."
 			exec repoman commit -a -m "${SC_CP}: ${commitmsg}"
 			;;