X-Git-Url: https://git.tld-linux.org/?a=blobdiff_plain;f=poldek-config.sh;fp=poldek-config.sh;h=795e894883115630d8cfe3ac6a6685b6c39bcd71;hb=c0bfb17fffd4e4288119d89d14b2cfad3e951cfd;hp=0000000000000000000000000000000000000000;hpb=357fa302779d1fb1443f41d9f03c5afa87a937ad;p=packages%2Fpoldek.git

diff --git a/poldek-config.sh b/poldek-config.sh
new file mode 100755
index 0000000..795e894
--- /dev/null
+++ b/poldek-config.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+#
+# poldek-config - poldek(1) configuration program
+#
+# poldek-config is an program to provide consistent configurability.
+# It accesses the main configuration file /etc/poldek/poldek.conf(5)
+# in a manner that is easy to use by scripted applications.
+#
+# Author: Elan Ruusamäe <glen@pld-linux.org>
+# Date: 2015-11-13
+
+usage() {
+	cat <<EOF
+Usage: $0 [options] command
+
+Commands:
+
+ignore [PACKAGE] [PACKAGE...]
+    Ignore package list - packages fits given mask will be invisible.
+
+hold [PACKAGE] [PACKAGE...]
+    Prevent package listed from being upgraded if they are already installed.
+
+keep_downloads yes|no
+    Do not remove downloaded packages after its successful installation.
+
+cachedir /var/cache/poldek
+    Cache directory for downloaded files. NOTE that parent directory of cachedir must exist.
+
+EOF
+}
+
+die() {
+	echo >&2 "$PROGRAM: $*"
+	exit 1
+}
+
+option_set() {
+	local option="$1"; shift
+	sed -i -re "/^#?$option\s*=/ s#.*#$option = $*#" "$poldek_conf"
+}
+
+# parse command line args
+parse_arguments() {
+	t=$(getopt -o hc: --long help -n "$PROGRAM" -- "$@")
+	[ $? != 0 ] && exit $?
+	eval set -- "$t"
+
+	while :; do
+		case "$1" in
+		-h|--help)
+			usage
+			exit 0
+		;;
+		-c)
+			shift
+			poldek_conf=$1
+		;;
+		--)
+			shift
+			break
+		;;
+		*)
+			die "Internal error: [$1] not recognized!"
+		;;
+		esac
+		shift
+	done
+
+	if [ $# = 0 ]; then
+		usage
+		exit 1
+	fi
+
+	command=$1; shift
+	arguments="$*"
+}
+
+main() {
+	parse_arguments "$@"
+
+	case "$command" in
+		ignore|hold)
+			option_set "$command" "$arguments"
+			;;
+		keep_downloads)
+			option_set "keep downloads" "$arguments"
+			;;
+		cachedir|cache_dir)
+			option_set "cachedir" "$arguments"
+			;;
+		*)
+			die "Unknown command: $command"
+			;;
+	esac
+}
+
+PROGRAM="${0##*/}"
+poldek_conf=/etc/poldek/poldek.conf
+
+main "$@"