From 9cb3b2a709d826722960964c40059595de56ac91 Mon Sep 17 00:00:00 2001
From: "Robin H. Johnson" <robbat2@gentoo.org>
Date: Sun, 26 Feb 2017 17:46:13 -0800
Subject: Enable $Id$ expansion on gentoo.git.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
---
 mastermirror-staging.sh | 36 +++++++++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 7 deletions(-)

diff --git a/mastermirror-staging.sh b/mastermirror-staging.sh
index 5b0c140..fb40ab9 100755
--- a/mastermirror-staging.sh
+++ b/mastermirror-staging.sh
@@ -57,20 +57,42 @@ REPO_changelogs=${GITROOT}/data/gentoo-changelogs.git
 
 PROJECTS_XML_URI=https://api.gentoo.org/metastructure/projects.xml
 
+# gitattributes
+ATTRIB_gentoo=(
+  '*/*/*.ebuild ident'
+  '*/metadata.xml ident'
+  '*/*/metadata.xml ident'
+  'eclass/*.eclass ident'
+  'eclass/tests/* ident'
+  'profiles/* ident'
+  'scripts/* ident'
+)
+
 # Ensure all files are readable
 umask 0022
 
 fetch_git() {
 	targetdir=$1
 	repo=$2
-	if [[ ! -d ${targetdir} ]] ; then
+	shift 2
+	gitdir=${targetdir}.git
+	if [[ ! -d "${targetdir}" ]] ; then
 		# not checked out yet, run initial co
-		${GIT_CL} $repo --separate-git-dir=${targetdir}.git $targetdir || return 1
-	else
-		cd ${targetdir}
-		${GIT_PL} || return 1
+		mkdir -p "${targetdir}.git" "$gitdir" && \
+			$GIT init -q \
+				--separate-git-dir "$gitdir"
+				"${targetdir}" && \
+			GIT_DIR=${gitdir} $GIT remote add origin "$repo"
 	fi
-	cd $targetdir && $GIT_RESTORE_MTIME || return 1
+	attribfile=${gitdir}/info/attributes
+	for line in "$@" ; do
+		fgrep -sq -e "$line" "$attribfile" ||
+			echo "$line" >>"$attribfile"
+	done
+	cd "${targetdir}" || return 1
+	$GIT fetch -q --force origin master || return 1
+	$GIT reset -q --hard origin/master || return 1
+	$GIT_RESTORE_MTIME || return 1
 }
 
 fetch_uri() {
@@ -90,7 +112,7 @@ fetch_uri() {
 rc_sum=0
 
 # repo/gentoo (formerly CVS gentoo-x86)
-fetch_git ${STAGING_DIR_gentoo} ${REPO_gentoo}
+fetch_git ${STAGING_DIR_gentoo} ${REPO_gentoo} "${ATTRIB_gentoo[@]}"
 rc=$?
 rc_sum=$((rc_sum + $rc))
 
-- 
cgit v1.2.3-65-gdbad