reset-exit fix

Signed-off-by: fbt <fbt@fleshless.org>

README.md

@@ -6,4 +6,39 @@ Yet another service manager.
 Services
 --------
 A service is a script in the ssm's init.d directory.  
-By default it's /etc/ssm/init.d for system services and $XDG_CONFIG_HOME/ssm/init.d for user ones.
+By default it's /etc/ssm/services for system services and $XDG_CONFIG_HOME/ssm/services for user ones.
+
+## Global settings
+
+* cgroups
+* usrdir
+* service_path
+* cfg_path
+
+## Service config
+
+Mandatory options:
+
+* service_command
+
+Optional settings (incomplete list):
+
+* service_respawn
+* service_workdir
+* service_pidfile
+* service_pidfile_timeout
+* service_pidfile_remove_stale
+* service_logfile_out
+* service_logfile_err
+* service_stop_timeout
+* service_ready_timeout
+* service_stop_signal
+* service_reload_signal
+* service_cgroup_exclusive
+* service_cgroup_wait
+* service_cgroup_strict
+* service_cgroup_kill
+* service_cgroup_kill_signal
+* service_cgroup_cleanup
+* service_success_exit
+* service_oneshot

ssm

@@ -544,7 +544,7 @@ qstatus() { nullexec status; }
 ready() { :; }
 
 ## Reset failes
-reset-failed() { rm -f "$service_exit_file"; }
+reset-exit() { rm -f "$service_exit_file"; }
 
 # Main code
 ## Empty declarations
@@ -580,6 +580,7 @@ var service_pid \
 ## Internal defaults
 var flag_list_services = 0
 var flag_edit_service = 0
+var flag_reset_exit = 0
 
 ## check for some environment stuff
 var EDITOR := 'vim'
@@ -674,6 +675,9 @@ while (( $# )); do
 		(-L|--list-services) # List all services
 			flag_list_services = 1;;
 
+		(--reset-exit) # Reset last exit status
+			flag_reset_exit = 1;;
+
 		(-e|--edit-service) # Edit the service file.
 			flag_edit_service = 1;;
 
@@ -731,13 +735,19 @@ fi
 service_config || die 19 "Service not found: $1"
 
 # Edit the service config
-flag_edit_service && {
-	edit; die $?
-}
+flag_edit_service && { edit; die $?; }
 
 # Service name is the basename
 service_name = "${1##*/}"
 
+# 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 := "$service_name"
+service_cgroup_path := "$cgroup_home/$service_name"
+
 # Get the service defaults
 for p in "${cfg_path[@]/%//$service_name}"; do
 	[[ -f "$p" ]] && {
@@ -745,6 +755,9 @@ for p in "${cfg_path[@]/%//$service_name}"; do
 	}
 done
 
+# Reset the exit status
+flag_reset_exit && { reset-exit; die $?; }
+
 # Get the service config
 source -- "$service_config" "${@:3}" || die 7 "Failed to read the service config: $service_config"
 
@@ -771,12 +784,6 @@ svc_pidfile = "$rundir/$service_name.pid"
 service_pidfile := "$svc_pidfile"
 service_logfile_out := "$logdir/${service_name}.log"
 service_logfile_err := "$service_logfile_out"
-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 := "$service_name"
-service_cgroup_path := "$cgroup_home/$service_name"
 service_success_exit := 0
 
 # A shortcut for disabling logging