Update the update_mirrorlist utility

bin/update_mirrorlist

@@ -1,24 +1,15 @@
-#!/bin/sh
-# Copyright (c) 2015, Rodolphe Breard
-# Author: Rodolphe Breard
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
 pacman_dir="/etc/pacman.d"
 mirror_file="${pacman_dir}/mirrorlist"
 mirror_pacnew="${mirror_file}.pacnew"
 mirror_orig="${mirror_file}.orig"
 mirror_tmp="/tmp/mirrorlist.tmp"
+rank_util="rankmirrors"
+
+if ! hash "$rank_util" 2>/dev/null; then
+    echo "$rank_util: command not found" >&2
+    echo "You may need to install the 'pacman-contrib' package."  >&2
+    exit 1
+fi
 
 if [ -f "$mirror_pacnew" ]; then
     echo "Using $mirror_pacnew"
@@ -30,7 +21,7 @@ if [ ! -f "$mirror_orig" ]; then
     exit 1
 fi
 
-grep 'Server' "$mirror_orig" | tr -d "#" > "$mirror_tmp"
+awk '/^## France$/{f=1}f==0{next}/^$/{exit}{print substr($0, 2)}' "$mirror_orig" >"$mirror_tmp"
-rankmirrors -n 6 "$mirror_tmp" > "$mirror_file"
+"$rank_util" -n 6 "$mirror_tmp" >"$mirror_file"
 rm -f "$mirror_tmp"
 pacman -Syy