Add support for the hooks setup by pagure itself on dist-git

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

roles/git/hooks/files/post-receive-chained

@@ -12,3 +12,25 @@ pee \
 # We used to send emails directly from the git hook here, but now we send to
 # fedmsg which routes to FMN which routes to packagers and the mailing list.
 #$GIT_DIR/hooks/post-receive-chained.d/post-receive-email \
+
+# Mechanism to support pagure's hook as well
+hookname=`basename $0`
+
+
+FILE=`mktemp`
+trap 'rm -f $FILE' EXIT
+cat - > $FILE
+
+for hook in $GIT_DIR/hooks/$hookname.*
+do
+    if test -x "$hook"; then
+        cat $FILE | $hook "$@"
+        status=$?
+
+        if test $status -ne 0; then
+            echo Hook $hook failed with error code $status
+            exit $status
+        fi
+    fi
+done
+