1 files changed, 26 insertions, 2 deletions
diff --git a/bin/common-functions b/bin/common-functions
index f5e1d39..92da590 100755
--- a/bin/common-functions
+++ b/bin/common-functions
@@ -238,8 +238,7 @@ generate_package_metadata() {
 # delete_old_metadata
 # delete old (=unneeded) meta data of packages
 
-delete_old_metadata()
-{
+delete_old_metadata() {
   true
 #  ls -1 "${file_prefix%.*.*}."* 2> /dev/null | \
 #    sed 's|^.*/||' | \
@@ -248,3 +247,28 @@ delete_old_metadata()
 #      rm "${work_dir}/package-infos/${file}"
 #    done
 }
+
+# official_or_community $package.$repo_revision.$mod_repo_revision.$repository
+# print wether the specified package is an official package (print
+# nothing) or a community package (print 'community-')
+
+official_or_community() {
+  local package="$1"
+  local repository="${package##*.}"
+  package="${package%.*}"
+  local a32_rev="${package##*.}"
+  package="${package%.*.*}"
+
+  case "${repository}" in
+    'community')
+      echo 'community-'
+      ;;
+    'multilib')
+      if ! git -C "${repo_paths['archlinux32']}" archive --format=tar "${a32_rev}" -- 'extra-from-multilib' | \
+        tar -Ox | \
+        grep -qFx "${package%.*.*.*}"; then
+        echo 'community-'
+      fi
+      ;;
+  esac
+}