FreeBSD startup script for Elixir/OTP release

my_app

#!/bin/sh
#
# PROVIDE: my_app
# REQUIRE: networking
# KEYWORD:

. /etc/rc.subr

name="my_app"
rcvar="${name}_enable"
install_dir="/usr/local/opt/${name}"
version=$(cat ${install_dir}/releases/start_erl.data | cut -d' ' -f2)
command="${install_dir}/bin/${name}"

start_cmd="${name}_start"
stop_cmd="${name}_stop"
status_cmd="${name}_status"

load_rc_config $name
: ${my_app_enable:="no"}
: ${my_app_user:=${name}}
: ${my_app_node_name:="${name}@127.0.0.1"}


my_app_run() {
    HOME="$install_dir" \
    LC_ALL=fr_FR.UTF-8 \
    NODE_NAME="${my_app_node_name}" \
    su -m "$my_app_user" -c "$command $1"
}

my_app_start() {
    my_app_run start
}

my_app_stop() {
    my_app_run stop
}

my_app_status() {
    ping_result=`my_app_run ping`
    echo "$ping_result"
    
    case "$ping_result" in
        *pong*)
            echo "$name is running."
            ;;
    esac
}

load_rc_config $name
run_rc_command "$1"