R/ssm
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Signed-off-by: fbt <fbt@fleshless.org>
This commit is contained in:
Jack L. Frost 2018-03-05 03:42:30 +03:00
parent 52f3117d3f
commit 611349e243
1 changed files with 53 additions and 20 deletions
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61
ssm
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@ -529,7 +529,7 @@ logs() {
## Status is a bit of a special case. It's talkative. ## Status is a bit of a special case. It's talkative.
status() { status() {
service_running && return 0 service_running && return 0
service_enabled && return 0 service_enabled && return 2
service_stopped && return 7 service_stopped && return 7
service_failed && return 9 service_failed && return 9
service_exit_last is empty || return 11 service_exit_last is empty || return 11
@ -577,6 +577,10 @@ var service_pid \
logdir \ logdir \
_self _self
## Internal defaults
var flag_list_services = 0
var flag_edit_service = 0
## check for some environment stuff ## check for some environment stuff
var EDITOR := 'vim' var EDITOR := 'vim'
var PAGER := 'less' var PAGER := 'less'
@ -664,7 +668,15 @@ done
# Parse arguments # Parse arguments
while (( $# )); do while (( $# )); do
case $1 in case $1 in
(-h|--help) usage; exit 0;; (-h|--help) # Show help
usage; exit 0;;
(-L|--list-services) # List all services
flag_list_services = 1;;
(-e|--edit-service) # Edit the service file.
flag_edit_service = 1;;
(--) shift; break;; (--) shift; break;;
(-*) printf 'Unknown key: %s\n' "$1" >&2; exit 1;; (-*) printf 'Unknown key: %s\n' "$1" >&2; exit 1;;
(*) break;; (*) break;;
@ -681,8 +693,26 @@ done
# Common service path # Common service path
service_path += "$XDG_CONFIG_HOME/ssm/services" '/etc/ssm/services' "$rundir/services" "$usrdir/services" service_path += "$XDG_CONFIG_HOME/ssm/services" '/etc/ssm/services' "$rundir/services" "$usrdir/services"
# This script requires at least two aruments # Special actions
(( $# >= 2 )) || { usage; exit 2; } if flag_list_services; then
var known_services
for i in "$rundir"/*.{pid,exit,stopped,enabled}; do
i_fname="${i##*/}"
i_sname="${i_fname%.*}"
known_services u "$i_sname" || known_services += "$i_sname"
done
for s in "${known_services[@]}"; do
printf '%s: ' "$s"
ssm "$s" status
done
die 0
fi
# This script requires at least one argument
(( $# >= 1 )) || { usage; exit 2; }
# If $1 is a full path, source it. # If $1 is a full path, source it.
# If not, search for it in the service path. # If not, search for it in the service path.
@ -700,6 +730,11 @@ fi
# Die if there is no service config file # Die if there is no service config file
service_config || die 19 "Service not found: $1" service_config || die 19 "Service not found: $1"
# Edit the service config
flag_edit_service && {
edit; die $?
}
# Service name is the basename # Service name is the basename
service_name = "${1##*/}" service_name = "${1##*/}"
@ -713,6 +748,12 @@ done
# Get the service config # Get the service config
source -- "$service_config" "${@:3}" || die 7 "Failed to read the service config: $service_config" source -- "$service_config" "${@:3}" || die 7 "Failed to read the service config: $service_config"
# Legacy
service_args && service_command += "${service_args[@]}"
service_type == 'oneshot' && service_oneshot = 1
service_respawn == 1 && service_respawn = always
# Set respawn flag
if ! service_respawn == 'no'; then if ! service_respawn == 'no'; then
case $service_respawn in case $service_respawn in
(on-failure|on-success|always) service_respawn_flag = 1;; (on-failure|on-success|always) service_respawn_flag = 1;;
@ -720,10 +761,7 @@ if ! service_respawn == 'no'; then
esac esac
fi fi
# Legacy # Unset the managed flag on services with their own pidfile
service_args && service_command += "${service_args[@]}"
service_type == 'oneshot' && service_oneshot = 1
service_pidfile && service_managed = 0 service_pidfile && service_managed = 0
# Semi-hardcoded stuff # Semi-hardcoded stuff
@ -835,18 +873,13 @@ case "$2" in
;; ;;
status) status)
if service_oneshot; then
result "$res" \
0 "$service_name is enabled" \
1 "$service_name is not enabled"
else
result "$res" \ result "$res" \
0 "$service_name is running" \ 0 "$service_name is running" \
2 "$service_name was successful" \
1 "$service_name is not running" \ 1 "$service_name is not running" \
7 "$service_name was stopped" \ 7 "$service_name was stopped" \
9 "$service_name has failed with code: $service_exit_last" \ 9 "$service_name has failed with code: $service_exit_last" \
11 "$service_name has exited with code: $service_exit_last" 11 "$service_name has exited with code: $service_exit_last"
fi
;; ;;
esac esac