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-rwxr-xr-xdebian/extra/systemd-sysv-install56
1 files changed, 56 insertions, 0 deletions
diff --git a/debian/extra/systemd-sysv-install b/debian/extra/systemd-sysv-install
new file mode 100755
index 0000000..7e90dc2
--- /dev/null
+++ b/debian/extra/systemd-sysv-install
@@ -0,0 +1,56 @@
+#!/bin/sh
+# This script is called by "systemctl enable/disable" when the given unit is a
+# SysV init.d script. It needs to call the distribution's mechanism for
+# enabling/disabling those, such as chkconfig, update-rc.d, or similar. This
+# can optionally take a --root argument for enabling a SysV init script
+# in a chroot or similar.
+set -eu
+
+usage() {
+ echo "Usage: $0 [--root=path] enable|disable|is-enabled <sysv script name>" >&2
+ exit 1
+}
+
+ROOT=
+
+# parse options
+eval set -- "$(getopt -o r: --long root: -- "$@")"
+while true; do
+ case "$1" in
+ -r|--root)
+ ROOT="$2"
+ shift 2 ;;
+ --) shift ; break ;;
+ *) usage ;;
+ esac
+done
+
+NAME="${2:-}"
+
+run() {
+ if [ -n "$ROOT" ] && [ "$ROOT" != "/" ]; then
+ _SKIP_SYSTEMD_NATIVE=1 chroot "$ROOT" /usr/sbin/update-rc.d "$@"
+ else
+ _SKIP_SYSTEMD_NATIVE=1 /usr/sbin/update-rc.d "$@"
+ fi
+}
+
+[ -n "$NAME" ] || usage
+
+case "$1" in
+ enable)
+ # call the command to enable SysV init script $NAME here..
+ run "$NAME" defaults
+ run "$NAME" enable
+ ;;
+ disable)
+ run "$NAME" defaults
+ run "$NAME" disable
+ ;;
+ is-enabled)
+ # exit with 0 if $NAME is enabled, non-zero if it is disabled
+ ls "$ROOT"/etc/rc[S5].d/S??"$NAME" >/dev/null 2>&1
+ ;;
+ *)
+ usage ;;
+esac