1 files changed, 41 insertions, 0 deletions
diff --git a/autopull.sh b/autopull.sh
new file mode 100755
index 0000000..4638d7b
--- /dev/null
+++ b/autopull.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+# Convenience script for fetching auxiliary files that are omitted from
+# the version control repository of this package.
+
+# Copyright (C) 2022 Free Software Foundation, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# Usage: ./autopull.sh [--one-time]
+#
+# Options:
+#   --one-time          Optimize, assuming that the current directory will be
+#                       used to build the current version only and will be
+#                       thrown away afterwards.
+
+# Parse options.
+
+shallow=
+
+while :; do
+  case "$1" in
+    --one-time) shallow='--depth 1'; shift;;
+    *) break ;;
+  esac
+done
+
+
+./gitsub.sh pull $shallow || exit 1
+
+echo "$0: done.  Now you can run './autogen.sh'."