See Bash Service Manager project: https://github.com/reduardo7/bash-service-manager
#!/usr/bin/env bash
export PID_FILE_PATH="/tmp/my-service.pid"
export LOG_FILE_PATH="/tmp/my-service.log"
export LOG_ERROR_FILE_PATH="/tmp/my-service.error.log"
. ./services.sh
run-script() {
local action="$1" # Action
while true; do
echo "@@@ Running action '${action}'"
echo foo
echo bar >&2
[ "$action" = "run" ] && return 0
sleep 5
[ "$action" = "debug" ] && exit 25
done
}
before-start() {
local action="$1" # Action
echo "* Starting with $action"
}
after-finish() {
local action="$1" # Action
local serviceExitCode=$2 # Service exit code
echo "* Finish with $action. Exit code: $serviceExitCode"
}
action="$1"
serviceName="Example Service"
serviceMenu "$action" "$serviceName" run-script "$workDir" before-start after-finish
$ ./example-service
# Actions: [start|stop|restart|status|run|debug|tail(-[log|error])]
$ ./example-service start
# Starting Example Service service...
$ ./example-service status
# Serive Example Service is runnig with PID 5599
$ ./example-service stop
# Stopping Example Service...
$ ./example-service status
# Service Example Service is not running