#!/bin/sh
#
# PROVIDE: kleened
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add these lines to /etc/rc.conf.local or /etc/rc.conf
# to enable and configure this service:
#
# kleened_enable (bool):    Set to NO by default.
#                          Set it to YES to enable kleened.
# kleened_user (str):      Set to "root" by default.
# kleened_config (str):    Path to config file.
#                          Default: %%PREFIX%%/etc/kleened/config.yaml
# kleened_shutdown_timeout (int): Seconds to wait for graceful shutdown.
#                                Default: 60

. /etc/rc.subr
name=kleened
rcvar=kleened_enable
extra_commands="init dryinit"
# kleened_init: Initialize host configuration
# kleened_dryinit: Test host configuration without applying changes

required_files="${kleened_config}"

command="%%PREFIX%%/libexec/kleened/bin/kleened"
pidfile="/var/run/kleened.pid"
procname="$(/usr/bin/find %%PREFIX%%/libexec/kleened -name beam.smp)"

start_cmd="${command} daemon"
status_cmd="${command} ping"
stop_cmd="kleened_stop"
init_cmd="kleened_init"
dryinit_cmd="kleened_dryinit"

load_rc_config $name

: ${kleened_enable:=no}
: ${kleened_user:="root"}
: ${kleened_config:="%%ETCDIR%%/config.yaml"}
: ${kleened_shutdown_timeout:=60}
: ${kleened_env="LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 PATH=%%PREFIX%%/libexec/kleened/bin:${PATH}"}

kleened_stop()
{
    echo "Stopping ${name}."
    ${command} stop
    wait_for_pids ${pidfile} ${kleened_shutdown_timeout}
}

kleened_init()
{
    echo "Initializing kleened host configuration..."
    if %%PREFIX%%/libexec/kleened/bin/kleened eval "Kleened.Core.Config.initialize_host(%{dry_run: false})"; then
        echo "Host initialization completed successfully"
    else
        echo "Host initialization failed"
        return 1
    fi
}

kleened_dryinit()
{
    echo "Testing kleened host configuration..."
    if %%PREFIX%%/libexec/kleened/bin/kleened eval "Kleened.Core.Config.initialize_host(%{dry_run: true})"; then
        echo "Host configuration test completed successfully"
    else
        echo "Host configuration test failed"
        return 1
    fi
}

run_rc_command "$1"