--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Scripts/bulk.sh	Sun Aug 11 18:12:19 2019 +0200
@@ -0,0 +1,119 @@
+#!/bin/sh
+#
+# bulk.sh -- basic bulk build script
+#
+# Copyright (c) 2019 David Demelier <markand@malikania.fr>
+#
+# 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.
+#
+
+alias basename="busybox basename"
+alias dirname="busybox dirname"
+alias echo="busybox echo"
+alias find="busybox find"
+alias grep="busybox grep"
+alias realpath="busybox realpath"
+
+TOP=$(realpath $(dirname $0)/../)
+PROGNAME=$(basename $0)
+
+rm -f /tmp/fail.*
+
+force=0
+missing=0
+
+#
+# build
+#
+# Build a package if not already installed.
+#
+build()
+{(
+	name=$(basename $1)
+
+	if [ $force -eq 1 ] || ! vpk info $name > /dev/null 2>&1; then
+		# TODO: dependencies here.
+		echo -n "building $name: "
+
+		cd $TOP/$pkg
+
+		if vpk build > /tmp/fail.$name 2>&1; then
+			rm -f /var/lib/vpk/$name
+			rm -f /tmp/fail.$name
+			echo "ok"
+			yes | vpk install -t none /tmp/vpk/$name*pkg.txz
+		else
+			echo "failed"
+			return 1
+		fi
+	fi
+)}
+
+#
+# build_missing
+#
+# Rebuild a package that is installed but not available in /tmp/vpk.
+#
+build_missing()
+{
+	name=$(basename $1)
+	rebuild=0
+
+	# Build if not installed at all.
+	if ! vpk info $name > /dev/null 2>&1; then
+		rebuild=1
+	else
+		version=$(vpk info -m version $name 2> /dev/null)
+		revision=$(vpk info -m revision $name 2> /dev/null)
+		filename="$name#$version-$revision-pkg.txz"
+
+		if [ ! -f /tmp/vpk/$filename ]; then
+			rebuild=1
+		fi
+	fi
+
+	if [ $rebuild -eq 1 ]; then
+		build $1
+	fi
+}
+
+usage()
+{
+	echo "usage: bulk.sh [-fm] [packages...]"
+	exit 1
+}
+
+while getopts "fm" arg; do
+	case $arg in
+	f)
+		force=1
+		;;
+	m)
+		missing=1
+		force=1
+		;;
+	*)
+		usage
+		;;
+	esac
+done
+
+shift $((OPTIND - 1))
+
+$TOP/Scripts/list.sh "$@" | while read -r pkg; do
+	if [ $missing -eq 1 ]; then
+		build_missing $pkg
+	else
+		build $pkg
+	fi
+done