README.md

@@ -8,9 +8,6 @@ Services
 A service is a script in the ssm's init.d directory.  
 By default it's /etc/ssm/services for system services and $XDG_CONFIG_HOME/ssm/services for user ones.
 
-Note that they are BASH scripts that get sourced by `ssm`. Same pitfalls apply.
-Hopefully, you won't have to do complex logic in the services.
-
 ## Global settings
 
 * `cgroups = 0` — Enable cgroup-related features.
@@ -28,8 +25,8 @@ Optional settings (incomplete list):
 * `service_pidfile` — If the service manages its own pidfile, set this.
 * `service_pidfile_timeout = 15` — How long to wait for the service to create its pidfile.
 * `service_pidfile_remove_stale = yes` — Remove stale pidfiles before spawning the service process.
-* `service_logfile_out = "$logdir/$service_name.log"` — Logfile for output.
+* `service_logfile_out = $logdir/$service_name.log` — Logfile for output.
-* `service_logfile_err = "$service_logfile_out"` — Logfile for stderr.
+* `service_logfile_err = $service_logfile_out` — Logfile for stderr.
 * `service_stop_timeout = 30` — How long to wait after sending the stop command.
 * `service_ready_timeout = 15` — How long to wait till the service is ready, in seconds.
 * `service_stop_signal = 15` — Which signal to send to the service when stopping.
@@ -43,5 +40,3 @@ Optional settings (incomplete list):
 * `service_success_exit = 0` — Array. Which exit codes to treat as successful termination. Only works for managed services (With no custom pidfile).
 * `service_oneshot = no` — The service is supposed to do something and die instead of daemonizing.
 * `service_signals_passthru` — Array, empty by default. Which signals should the svc pass directly to the service mainpid. This is dangerous, use with caution.
-
-Mind your expansions.

examples/services/iptables

@@ -1,11 +0,0 @@
-#!/usr/bin/env ssm
-
-service_oneshot = true
-service_command = /usr/bin/false
-
-service::pre_start() {
-	cat <<- EOF
-		Please don't. Use ferm or any other wrapper.
-		You will just reinvent one in here anyway.
-	EOF
-}

examples/services/nginx

@@ -1,8 +0,0 @@
-#!/usr/bin/env ssm
-
-service_respawn = on-failure
-service_command = /usr/bin/nginx
-service_pidfile = /run/nginx.pid
-
-# Do not reload the service if the config test fails.
-pre_reload() { "$service_command" -t "$@"; }

examples/services/rc.local

@@ -1,9 +0,0 @@
-#!/usr/bin/env ssm
-
-service_type = oneshot
-service_command = /etc/rc.local
-
-pre_start() {
-	# Do nothing, successfully, if /etc/rc.local is not executable.
-	[[ -x "/etc/rc.local" ]] || die 0
-}

examples/services/sshd

@@ -1,10 +0,0 @@
-#!/usr/bin/env ssm
-
-service_respawn = always
-service_command = /usr/bin/sshd -D -f "/etc/ssh/sshd_config"
-
-pre_start() {
-	if ! [[ -e "/etc/ssh/ssh_host_key" ]]; then
-		ssh-keygen -A
-	fi
-}

examples/services/tinc

@@ -1,7 +0,0 @@
-#!/usr/bin/env ssm
-
-# This trick was neat back in 2011, I swear
-var tinc_network = "${service_name##*-}"
-
-service_respawn = on-failure
-service_command = /usr/bin/tincd -D -n "$tinc_network"

examples/ssm.conf

@@ -1,37 +0,0 @@
-# This is actually a bash script
-
-# Where to search for services, works as a PATH-like array.
-#service_path = "$XDG_CONFIG_HOME/ssm/services" /etc/ssm/services "$rundir/services" /usr/share/ssm/services
-
-# Service defaults
-# Respawn the service if it exits
-#service_respawn = 0
-
-# Working directory
-#service_workdir = '/'
-
-# How long do we wait for the service to stop
-#service_stop_timeout = 30
-
-# How long do we wait for the service to get ready
-#service_ready_timeout = 15
-
-# The signal to send to reload the service
-#service_reload_signal = 1
-
-# The signal to send to stop the service
-#service_stop_signal = 15
-
-# Enable cgroup-related functions
-# Only works with cgroups v2 and a helper.
-# Basically, don't.
-#
-#cgroups = 1
-
-# Refuse to start the service if its cgroup is not empty
-#service_cgroup_exclusive = 0
-
-# Wait on all the members of the cgroup to exit when stopping the service.
-#service_cgroup_wait = 0
-
-#service_cgroup_strict = 0

ssm

@@ -119,7 +119,7 @@ var() {
 die() {
 	declare code=${1:-0}
 
-	[[ "$2" ]] && printf '%s\n' "$2" >&2
+	[[ "$2" ]] && printf '%s\n' "$2"
 	exit "$code"
 }; readonly -f die
 
@@ -143,17 +143,17 @@ run_service_action() {
 
 spawn() {
 	if [[ $service_logfile_out == "$service_logfile_err" ]]; then
-		exec 3>"$service_logfile_out"
+		exec "$@" >"$service_logfile_out" 2>&1
 	else
-		exec 3>"$service_logfile_err"
+		exec "$@" >"$service_logfile_out" 2>"$service_logfile_err"
 	fi
-
-	exec "$@" >"$service_logfile_out" 2>&3
 }; readonly spawn;
 
 cgroup_get_procs() {
 	if service_cgroup_path is dir; then
-		mapfile -t service_cgroup_procs < "$cgroup_home/$service_cgroup_name/cgroup.procs"
+		while read -r line; do
+			service_cgroup_procs += "$line"
+		done < "$cgroup_home/$service_cgroup_name/cgroup.procs"
 	fi
 }; readonly -f cgroup_get_procs
 
@@ -163,8 +163,7 @@ svc() {
 	var job_pid job_exit job_success last_respawn fail_counter date counter p
 
 	svc::cleanup() {
-		#nullexec kill -n "$service_stop_signal" "$job_pid"
+		nullexec kill -n "$service_stop_signal" "$job_pid"
-		nullexec "${service_stop_command[@]}"
 
 		anywait "$job_pid" "$service_stop_timeout"
 
@@ -190,9 +189,19 @@ svc() {
 
 		rm -f "$svc_pidfile" "$service_pidfile" "$service_ready_flag"
 
-		die "$job_exit"
+		die 0
 	}; trap 'svc::cleanup' TERM
 
+	svc::reload() {
+		nullexec kill -n "$service_reload_signal" "$job_pid"
+	}; trap 'svc::reload' HUP
+
+	# Signals to pass through to the mainpid.
+	svc::passthru() { kill -n "$1" "$2"; }
+	for s in "${service_signals_passthru[@]}"; do
+		trap "svc::passthru $s \$job_pid" "$s"
+	done
+
 	printf '%s' $BASHPID > "$svc_pidfile"
 
 	# Cgroups
@@ -220,7 +229,11 @@ svc() {
 
 		# Wait for the process to exit and record the exit code
 		# This depends on a few things
-		if service_own_pidfile; then
+		if service_managed; then
+			printf '%s' "$job_pid" > "$service_pidfile"
+
+			wait "$job_pid"; job_exit=$?
+		else
 			# We need to wait for the service to write down its pidfile
 			until service_pidfile is file; do
 				(( counter >= service_pidfile_timeout*10 )) && {
@@ -233,35 +246,28 @@ svc() {
 
 			read -r job_pid < "$service_pidfile"
 
-			# We consider any termination of a service with its own pidfile
+			# We consider any termination of an unmanaged service to be a failure
-			# to be a failure
 			anywait "$job_pid"; job_exit=127
-		else
-			printf '%s' "$job_pid" > "$service_pidfile"
-
-			wait "$job_pid"; job_exit=$?
 		fi
 
-		# One service failure, two service failures...
 		if service_success_exit u "$job_exit"; then
 			job_success = 1
-			(( fail_counter )) && fail_counter=0
+			(( fail_counter )) && fail_counter--
 		else
 			job_success = 0
 			fail_counter++
 		fi
 
-		# Record the exit code
 		printf '%s' "$job_exit" > "$service_exit_file"
 
 		# Back off if the service exits too much AND too quickly.
-		if ! service_respawn_force; then
+		service_respawn_force || {
 			if (( fail_counter >= 3 )); then
 				printf -v date '%(%s)T'
 
 				(( (date - last_respawn) <= 5 )) && break
 			fi
-		fi
+		}
 
 		# Respawn, if necessary
 		service_respawn_flag || break
@@ -278,7 +284,7 @@ svc() {
 }; readonly -f svc
 
 ## Run a command with its output discarded
-nullexec() { eval "$@" &>/dev/null; }
+nullexec() { "$@" &>/dev/null; }
 readonly -f nullexec
 
 ## Wait for a pid, indefinitely
@@ -394,14 +400,13 @@ result() {
 
 	[[ "${msgs[$rc]}" ]] || msgs["$rc"]="Failed!"
 
-	printf '%s\n' "${msgs[$rc]}" >&2
+	printf '%s\n' "${msgs[$rc]}"
 }; readonly -f result
 
 # Overloadable functions
 ## Start the service, write down the svc pid
 start() {
 	service_running && return 3
-	service_enabled && return 19
 	service_command is file || return 9
 
 	# Preform cgroup checks
@@ -414,26 +419,26 @@ start() {
 	depend "${service_depends[@]}" || return 7
 	depend_ready "${service_depends_ready[@]}" || return 7
 
-	rm -f "$service_stopped_flag"
-
 	mktmpfiles || return 13
 
-	svc "${service_command[@]}" & job=$!
+	rm -f "$service_stopped_flag"
 
 	if service_oneshot; then
-		wait "$job"; res=$?
+		spawn "${service_command[@]}"; res=$?
-
 		(( res )) && {
 			printf '%s' "$res" > "$service_exit_file"
-			return 17
+			return "$res"
 		}
-	fi
+		printf '1' > "$service_enabled_flag"
+	else
+		svc "${service_command[@]}" &
 
 		if timer "$service_ready_timeout" run_service_action 'ready'; then
 			set_ready
 		else
 			return 5
 		fi
+	fi
 
 	return 0
 }
@@ -442,7 +447,8 @@ start() {
 ## Usually just sends HUP
 reload() {
 	service_running || return 3
-	nullexec kill -n "$service_reload_signal" "$service_pid"
+
+	kill -n 1 "$svc_pid"
 }
 
 ## Stop the service
@@ -450,7 +456,11 @@ reload() {
 ##   3: Service is not running.
 stop() {
 	if service_oneshot; then
-		return 7
+		service_enabled || return 3
+
+		rm -f "$service_enabled_flag"
+
+		return 0
 	else
 		service_running || return 3
 
@@ -482,58 +492,47 @@ stop() {
 	fi
 }
 
-info.item() { printf "%16s: %s\n" "$1" "$2"; }
 info() {
-	declare -a _info_items
+	declare _status_label _status _type _info_items
-	declare _status_code _status _show_pid
+		var _status_label = 'Running'
-	var _info_items _status_code _status _show_pid
+		var _status = 'no'
+		var _type = 'daemon'
+		var _info_items
 
-	info.item Name "$service_name"
+	service_oneshot && {
-
+		_status_label = 'Enabled'
-	status; _status_code = "$?"
+		_type = 'oneshot'
-	if service_oneshot; then
-		infoinfo.item Oneshot 'yes'
-
-		case $_status_code in
-			(0) _status = 'success';;
-			(1) _status = 'not enabled';;
-			(9) _status = "failed ($service_exit_last)";;
-			(*) _status = 'unknown';;
-		esac
-	else
-		info.item Restart "$service_respawn"
-
-		case $_status_code in
-			(0) _status = 'running';;
-			(1) _status = 'down';;
-			(7) _status = 'stopped';;
-			(9) _status = "failed ($service_exit_last)";;
-			(11) _status = "exited ($service_exit_last)";;
-			(*) _status = 'unknown';;
-		esac
-	fi
-
-	info.item Status "$_status"
-
-	info.item Exec "${service_command[*]}"
-	info.item Config "$service_config"
-	info.item Workdir "$service_workdir"
-
-	info.item 'Output log' "$service_logfile_out"
-	service_logfile_out == "$service_logfile_err" || \
-		info.item 'Error log'  "$service_logfile_err"
-
-	if service_running; then
-		info.item PID     "$service_pid"
-		info.item PIDFile "$service_pidfile"
-
-		cgroups && {
-			info.item Cgroup          "$cgroup_home/$service_cgroup_name"
-			info.item 'Cgroup procs'  "${#service_cgroup_procs[@]}"
 	}
+
+	status && _status = 'yes'
+
+	_info_items = \
+		"Name"            "$service_name" \
+		"Type"            "$_type" \
+		"$_status_label"  "$_status" \
+		"Exec"            "${service_command[*]}" \
+		"Respawn"         "$service_respawn" \
+		"Config path"     "$service_config" \
+		"Output log"      "$service_logfile_out"
+
+	service_logfile_out == "$service_logfile_err" || {
+		_info_items+=( "Error log" "$service_logfile_err" )
+	}
+
+	if _status == 'yes'; then
+		_info_items += \
+			"PIDfile"  "${service_pidfile:-none}" \
+			"PID"      "${service_pid:-none}"
 	fi
 
-	return 0
+	# Show the cgroup
+	if cgroups; then
+		_info_items += "Cgroup" "$cgroup_home/$service_cgroup_name" \
+		               "Cgroup procs" "${#service_cgroup_procs[@]}"
+	fi
+
+	printf "%16s: %s\n" "${_info_items[@]}"
+
 }
 
 ## Restart just calls the script twice by default
@@ -554,10 +553,8 @@ logs() {
 ## Status is a bit of a special case. It's talkative.
 status() {
 	service_running && return 0
-	service_enabled && return 0
+	service_enabled && return 2
-
 	service_stopped && return 7
-
 	service_failed && return 9
 	service_exit_last is empty || return 11
 
@@ -578,7 +575,6 @@ reset-exit() { rm -f "$service_exit_file"; }
 var service_pid \
 	service_pidfile \
 	service_type \
-	service_depends \
 	service_depends_ready \
 	service_command \
 	service_config \
@@ -588,13 +584,14 @@ var service_pid \
 	service_logfile_out \
 	service_logfile_err \
 	service_ready_flag \
+	service_enabled_flag \
 	service_stopped_flag \
 	service_exit_file \
 	service_exit_last \
 	service_cgroup_name \
 	service_cgroup_procs \
 	service_cgroup_path \
-	service_config_current \
+	service_signals_passthru \
 	cgroup_home \
 	failed_deps \
 	svc_pidfile \
@@ -604,18 +601,12 @@ var service_pid \
 	cfg_dir \
 	rundir \
 	logdir \
-	action \
+	_self
-	_self \
-	res
 
 ## Internal defaults
 var flag_list_services = 0
 var flag_edit_service = 0
 var flag_reset_exit = 0
-var flag_reread_service = 0
-var flag_forget_service = 0
-var flag_load_service = 0
-var flag_no_netns = 0
 
 ## check for some environment stuff
 var EDITOR := 'vim'
@@ -628,8 +619,8 @@ var XDG_RUNTIME_DIR := "/run/user/$UID"
 var service_respawn = 'no' # Respawn the service if it exits
 var service_workdir = '/'
 var service_stop_timeout = 30
-var service_stop_command = kill -n "\$service_stop_signal" "\$job_pid"
 var service_ready_timeout = 15
+var service_signals = 1 10 12
 var service_reload_signal = 1
 var service_stop_signal = 15
 var service_cgroup_exclusive = 0 # Refuse to start the service if its cgroup is not empty
@@ -641,14 +632,13 @@ var service_cgroup_cleanup = 0 # Clean up the cgroup when the main PID exits. Us
 var service_success_exit = 0 # Array, takes exit codes that are to be treated as successful termination.
 var service_pidfile_timeout = 15 # How long to wait for unmanaged services to create their pidfiles.
 var service_pidfile_remove_stale = 1 # Remove stale pidfiles from unmanaged services.
-var service_remember = 1 # Copy the config into ssm's runtime dir.
 
 # Global config
 var cgroups = 0 # Enable cgroup-related functions
 var usrdir = '/usr/share/ssm'
 
 # These are not
-var service_own_pidfile = 0
+var service_managed = 1
 var service_oneshot = 0
 var service_running = 0
 var service_enabled = 0
@@ -677,6 +667,14 @@ case "$0" in
 	(*) _self = "$PWD/$0";;
 esac
 
+# Warn the user of deprecated stuff.
+for p in "/etc/ssm/init.d" "$XDG_CONFIG_HOME/ssm/init.d"; do
+	if [[ -d "$p" ]]; then
+		printf 'WARNING: `%s` was renamed to `%s`! Please move your scripts accordingly!\n' "$p" "${p%init.d}services" >&2
+		service_path += "$p"
+	fi
+done
+
 # Source the config
 if cfg_file is file; then
 	source "$cfg_file" || die 37 "Failed to load config: $cfg_file"
@@ -706,24 +704,9 @@ while (( $# )); do
 		(--reset-exit) # Reset last exit status
 			flag_reset_exit = 1;;
 
-		(-e|--edit) # Edit the service file.
+		(-e|--edit-service) # Edit the service file.
 			flag_edit_service = 1;;
 
-		(-r|--reread) # Reload the service file.
-			flag_reread_service = 1;;
-
-		(-f|--forget) # Unload a service.
-			flag_forget_service = 1;;
-
-		(-l|--load) # Load a service.
-			flag_load_service = 1;;
-
-		(-i|--info)
-			action = 'info';;
-
-		(--no-netns)
-			flag_no_netns = 1;;
-
 		(--) shift; break;;
 		(-*) printf 'Unknown key: %s\n' "$1" >&2; exit 1;;
 		(*) break;;
@@ -733,23 +716,21 @@ while (( $# )); do
 done
 
 # Now create the needed runtime stuff
-for d in "$rundir" "$rundir/current" "$logdir"; do
+for d in "$rundir" "$logdir"; do
 	mkdir -p "$d" || die 3 "Failed to create runtime dir: $d"
 done
 
 # Common service path
-if (( UID )); then
+service_path += "$XDG_CONFIG_HOME/ssm/services" '/etc/ssm/services' "$rundir/services" "$usrdir/services"
-	service_path += "$rundir/current" "$XDG_CONFIG_HOME/ssm/services" '/etc/ssm/services' "$usrdir/services"
-else
-	service_path += "$rundir/current" '/etc/ssm/services' "$usrdir/services"
-fi
 
 # Special actions
 if flag_list_services; then
 	var known_services
-	for i in "$rundir"/current/*; do
+	for i in "$rundir"/*.{pid,exit,stopped,enabled}; do
-		i_name="${i##*/}"
+		i_fname="${i##*/}"
-		known_services u "$i_name" || known_services += "$i_name"
+		i_sname="${i_fname%.*}"
+
+		known_services u "$i_sname" || known_services += "$i_sname"
 	done
 
 	for s in "${known_services[@]}"; do
@@ -763,50 +744,32 @@ fi
 # This script requires at least one argument
 (( $# >= 1 )) || { usage; exit 2; }
 
-# Unless otherwise specified
+# If $1 is a full path, source it.
-service_name = "$1"; shift
+# If not, search for it in the service path.
-
+if [[ $1 == /* ]]; then
-# Find the current loaded service and remove it if necessary
+	service_config = "$1"
-service_config_current = "$rundir/current/$service_name"
-if flag_reread_service; then
-	rm -vf "$service_config_current" >&2 || die "$?" "Abort!"
-fi
-
-# Find the service
-if [[ $service_name == /* ]]; then
-	service_config = "$service_name"
-	service_name = "${service_name##*/}"
 else
-	for i in "${service_path[@]/%//$service_name}"; do
+	for i in "${service_path[@]/%//$1}"; do
 		[[ -f "$i" ]] && {
 			service_config = "$i"
 			break
 		}
 	done
-
-fi
-
-# We really don't want this overriden
-readonly service_name
-
-# Unload the service and leave if asked.
-if flag_forget_service; then
-	if service_config_current is file; then
-		rm -f "$service_config_current" || die "$?" "Abort!"
-		die 0 "Forgot service: $service_name"
-	else
-		die 90 "Service not currently known: $service_name"
-	fi
 fi
 
 # Die if there is no service config file
-service_config || die 19 "Service not found: $service_name"
+service_config || die 19 "Service not found: $1"
 
 # Edit the service config
 flag_edit_service && { edit; die $?; }
 
+# Service name is the basename
+service_name = "${1##*/}"
+readonly service_name
+
 # These depend on the service_name and make little sense to reconfigure.
 service_ready_flag := "$rundir/$service_name.ready"
+service_enabled_flag := "$rundir/$service_name.enabled"
 service_stopped_flag := "$rundir/$service_name.stopped"
 service_exit_file := "$rundir/$service_name.exit"
 service_cgroup_name := "$service_name"
@@ -825,21 +788,6 @@ flag_reset_exit && { reset-exit; die $?; }
 # Get the service config
 source -- "$service_config" "${@:3}" || die 7 "Failed to read the service config: $service_config"
 
-# Rexec ourselves in the requested netns
-flag_no_netns || {
-	[[ $service_netns ]] && exec ip netns exec "$service_netns" "$0" --no-netns "$service_name" "$@"
-}
-
-# “Load” the service into memory
-if ! service_config == "$service_config_current" && service_remember; then
-	cat "$service_config" > "$rundir/current/$service_name"
-	printf 'Loaded %s from: %s\n' "$service_name" "$service_config" >&2
-	service_config = "$rundir/current/$service_name"
-fi
-
-# Die if we only needed to load a service
-flag_load_service && die 0
-
 # Legacy
 service_args && service_command += "${service_args[@]}"
 service_type == 'oneshot' && service_oneshot = 1
@@ -853,12 +801,8 @@ if ! service_respawn == 'no'; then
 	esac
 fi
 
-if service_respawn_flag && service_oneshot; then
+# Unset the managed flag on services with their own pidfile
-	die 89 'Cowardly refusing to respawn a oneshot service'
+service_pidfile && service_managed = 0
-fi
-
-# Catch services with their own pidfile, set the appropriate flag.
-service_pidfile && service_own_pidfile = 1
 
 # Semi-hardcoded stuff
 svc_pidfile = "$rundir/$service_name.svc_pid"
@@ -902,11 +846,17 @@ if svc_pidfile is file; then
 		fi
 
 		# Remove the stale svc pidfile
-		printf 'WARNING: Removing a stale svc pidfile: %s\n' "$svc_pidfile" >&2
+		printf 'WARNING: Removing a stale svc pidfile: %s\n' "$svc_pidfile"
 		rm -f "$svc_pidfile"
 	fi
 fi
 
+# Maybe the service is enabled?
+if service_enabled_flag is file; then
+	# Yay, it is!
+	service_enabled = 1
+fi
+
 # Let's see if the service was deliberately stopped
 if service_stopped_flag is file; then
 	# Ooh, it was.
@@ -917,9 +867,7 @@ fi
 if service_exit_file is file; then
 	read -r service_exit_last < "$service_exit_file"
 
-	if service_success_exit u "$service_exit_last"; then
+	if ! service_success_exit u "$service_exit_last"; then
-		service_oneshot && service_enabled = 1
-	else
 		# :(
 		service_failed = 1
 	fi
@@ -937,14 +885,8 @@ if cgroups; then
 	fi
 fi
 
-# Action!
-[[ "$1" ]] && action = "$1"
-action || {
-	flag_reread_service && die 0 # Not a mistake if the service was to be re-read
-	usage; die 2; }
-
 # Do we have such a function?
-if_service_action "$action" || die 17 "Function $action is not defined for $service_name."
+if_service_action "$2" || die 17 "Function $2 is not defined for $service_name."
 
 # cd into the workdir, if defined.
 service_workdir && {
@@ -952,18 +894,17 @@ service_workdir && {
 }
 
 # Run pre_$action function
-run_service_action "pre_$action" || die 13 "pre_$action failed!"
+run_service_action "pre_$2" || die 13 "pre_$2 failed!"
 
 # Run the main action
-run_service_action "$action"; res = "$?"
+run_service_action "$2"; res=$?
 
-case "$action" in
+case "$2" in
 	stop)
 		result "$res" \
 			0 "Stopped $service_name" \
 			3 "$service_name is not running" \
-			5 "Operation timed out" \
+			5 "Operation timed out"
-			7 "Can't “stop” a oneshot service. Use reset-exit if you want to “start” the service again"
 	;;
 
 	start)
@@ -974,9 +915,7 @@ case "$action" in
 			7 "Failed to start dependencies for $service_name: ${failed_deps[@]}" \
 			9 "service_command does not exist: ${service_command[0]}" \
 			13 "Failed to create temporary files for $service_name" \
-			15 "Refusing to start $service_name: the service cgroup is not empty and \$service_cgroup_exclusive is set" \
+			15 "Refusing to start $service_name: the service cgroup is not empty and \$service_cgroup_exclusive is set"
-			17 "$service_name failed" \
-			19 "$service_name is already enabled"
 	;;
 
 	reload)
@@ -985,23 +924,17 @@ case "$action" in
 	;;
 
 	status)
-		if service_oneshot; then
-			result "$res" \
-				0  "$service_name was successful" \
-				1  "$service_name is not enabled" \
-				9  "$service_name has failed ($service_exit_last)"
-		else
 		result "$res" \
 			0 "$service_name is running" \
+			2 "$service_name was successful" \
 			1 "$service_name is not running" \
 			7 "$service_name was stopped" \
 			9 "$service_name has failed with code: $service_exit_last" \
 			11 "$service_name has exited with code: $service_exit_last"
-		fi
 	;;
 esac
 
 (( res )) && exit "$res"
 
 # Run post_$action function
-run_service_action "post_$action" || die 15 "post_$action has failed!"
+run_service_action "post_$2" || die 15 "post_$2 has failed!"

ssm.conf

@@ -0,0 +1,49 @@
+# This is actually a bash script
+
+# Enable cgroup-related functions
+#cgroups = 0
+
+# Where to search for services, works as a PATH-like array.
+#service_path = "$XDG_CONFIG_HOME/ssm/services" /etc/ssm/services "$rundir/services" /usr/share/ssm/services
+
+# Service defaults
+
+## Respawn the service if it exits
+#service_respawn = 0
+
+## Working directory
+#service_workdir = '/'
+
+## How long do we wait for the service to stop
+#service_stop_timeout = 30
+
+## How long do we wait for the service to get ready
+#service_ready_timeout = 15
+
+## Signals to pass through to the service under the respawner
+#service_signals = 1 10 12
+
+## The signal to send to reload the service
+#service_reload_signal = 1
+
+## The signal to send to stop the service
+#service_stop_signal = 15
+
+## These only work with cgroups = 1:
+
+## Check if the recorded PID of the service is in the correct cgroup.
+#service_cgroup_strict = 1
+
+## Refuse to start the service if its cgroup is not empty
+#service_cgroup_exclusive = 0
+
+## Wait on all the members of the cgroup to exit when stopping the service.
+#service_cgroup_wait = 0
+
+## Send a kill signal to the members of cgroup when
+## stopping the service, and the signal to send:
+#service_cgroup_kill = 0
+#service_cgroup_kill_signal = 15
+
+# Clean up the cgroup when the service exits for any reason
+#service_cgroup_cleanup = 0