#!/bin/sh
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
# This code runs after package variable definitions, before the actual
# pre/post package work, to set some variable and function defaults.
PACKAGE BUILD ERROR: $0 is missing package metadata.
-This package is buggy. Please mail <support@curoverse.com> to let
+This package is buggy. Please mail <packaging@arvados.org> to let
us know the name and version number of the package you tried to
install, and we'll get it fixed.
RELEASE_CONFIG_PATH=$RELEASE_PATH/config
SHARED_PATH=$INSTALL_PATH/shared
-RAILSPKG_SUPPORTS_CONFIG_CHECK=${RAILSPKG_SUPPORTS_CONFIG_CHECK:-1}
if ! type setup_extra_conffiles >/dev/null 2>&1; then
setup_extra_conffiles() { return; }
fi
if ! type setup_before_nginx_restart >/dev/null 2>&1; then
setup_before_nginx_restart() { return; }
fi
+
+if [ -e /run/systemd/system ]; then
+ USING_SYSTEMD=1
+else
+ USING_SYSTEMD=0
+fi
+
+if which service >/dev/null 2>&1; then
+ USING_SERVICE=1
+else
+ USING_SERVICE=0
+fi
+
+guess_service_manager() {
+ if [ 1 = "$USING_SYSTEMD" ]; then
+ echo systemd
+ elif [ 1 = "$USING_SERVICE" ]; then
+ echo service
+ else
+ return 1
+ fi
+}
+
+list_services_systemd() {
+ test 1 = "$USING_SYSTEMD" || return
+ # Print only service names, without the `.service` suffix.
+ systemctl list-unit-files '*.service' \
+ | awk '($1 ~ /\.service/){print substr($1, 1, length($1) - 8)}'
+}
+
+list_services_service() {
+ test 1 = "$USING_SERVICE" || return
+ # Output is completely different across Debian and Red Hat.
+ # We can't really parse it.
+ service --status-all 2>/dev/null
+}
+
+service_command() {
+ local service_manager="$1"; shift
+ local command="$1"; shift
+ local service="$1"; shift
+ case "$service_manager" in
+ systemd) systemctl "$command" "$service" ;;
+ service) service "$service" "$command" ;;
+ esac
+}
+
+if ! guess_service_manager >/dev/null; then
+ echo "WARNING: Unsupported init system. Can't manage web service." >&2
+fi