#!/bin/sh

# PROVIDE: buildbot-worker
# REQUIRE: LOGIN
# KEYWORD: shutdown

#
# Add the following lines to /etc/rc.conf to enable buildbot-worker:
#
# buildbot_worker_enable (bool):	Set to "YES" to enable buildbot-worker.
#               					Default: "NO"
# buildbot_worker_flags (flags):	Set extra command flags here. See buildbot-worker(8)
#               					Default: Empty ("").
# buildbot_worker_user (user):		User to run buildbot-worker as.
#               					Default: "buildbot"
# buildbot_worker_basedir (path):   Location for buildbot-worker base directory
#                               	Default: /usr/local/etc/buildbot-worker
# buildbot_worker_profiles (str):   Define profiles names. Space-delimited.
#                               	Default: Empty ("")
#
# This rc.d script supports multiple "profiles". When profiles are
# specified, the non-profile specific parameters become defaults.
#
# Example:
#
# buildbot_worker_profiles="foo bar"
#
# buildbot_worker_foo_enable="YES"
# buildbot_worker_foo_basedir="/var/db/buildbot/workers/foo"
# buildbot_worker_foo_user="foo"
#
# buildbot_worker_bar_enable="YES"
# buildbot_worker_bar_basedir="/var/db/buildbot/workers/bar"

. /etc/rc.subr

export PATH=${PATH}:/usr/local/bin

name="buildbot_worker"
desc="Buildbot Buildworker"
rcvar=buildbot_worker_enable
command="/usr/local/bin/buildbot-worker"
load_rc_config ${name}

# These are just the defaults, they might get overriden for a specific profile.
eval ": \${${name}_enable:=\"NO\"}"
eval ": \${${name}_flags:=\"\"}"
eval ": \${${name}_user:=\"buildbot\"}"
eval ": \${${name}_basedir:=\"/var/db/buildbot/workers\"}"

reload_cmd="${name}_reload"
start_precmd="${name}_prestart"
stop_precmd="${name}_prestop"

pidfile="${buildbot_worker_basedir}/twistd.pid"
procname="/usr/local/bin/python3.11"

	# A specific profile is specified in the command
	if [ -n "$2" ]; then
		profile="$2"
		# Override defaults with profile-specific values
		if [ -n "${buildbot_worker_profiles}" ]; then
			eval buildbot_worker_enable="\${buildbot_worker_${profile}_enable:-${buildbot_worker_enable}}"
			eval buildbot_worker_flags="\${buildbot_worker_${profile}_flags:-${buildbot_worker_flags}}"
			eval buildbot_worker_user="\${buildbot_worker_${profile}_user:-${buildbot_worker_user}}"
			eval buildbot_worker_basedir="\${buildbot_worker_${profile}_basedir:-${buildbot_worker_basedir}/${profile}}"
			eval pidfile="\${buildbot_worker_${profile}_basedir:-${buildbot_worker_basedir}}/twistd.pid"
		else
			echo "$0: extra argument ignored"
		fi
	# A specific profile is not in the command
	else
		# Check if any profiles are defined
		if [ -n "$1" -a -n "${buildbot_worker_profiles}" ]; then
			# Loop through them
			for profile in ${buildbot_worker_profiles}; do
				eval _enable="\${buildbot_worker_${profile}_enable}"
				case "${_enable:-${buildbot_worker_enable}}" in
				[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
					continue
					;;
				[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
					;;
				*)
					if test -z "$_enable"; then
						_var=buildbot_worker_enable
					else
						_var=buildbot_worker_"${profile}"_enable
					fi
					warn "Bad value" \
					    "'${_enable:-${buildbot_worker_enable}}'" \
					    "for ${_var}. " \
					    "Profile ${profile} skipped."
					continue
					;;
				esac
				echo "===> ${name} profile: ${profile}"
				if $0 $1 ${profile}; then
					success="${profile} ${success:-}"
				else
					failed="${profile} (${retcode}) ${failed:-}"
				fi
			done
			# Exit so that non-profile rc.d is not started when there are profiles
			exit 0
		fi
	fi

buildbot_worker_prestart()
{
    if [ ! -f "${buildbot_worker_basedir}/buildbot.tac" ]; then
        echo "Worker is not configured."
        echo "Run the following command to create a new worker:"
        echo "su -m ${buildbot_worker_user} -c \"exec ${command} create-worker ${buildbot_worker_basedir} <MASTER HOST> <MASTER USER> <MASTER_PASS>\""
        exit 1
    fi
	rc_flags="start ${buildbot_worker_basedir} ${rc_flags}"
}

buildbot_worker_prestop()
{
	rc_flags="stop ${buildbot_worker_basedir} ${rc_flags}"
}

buildbot_worker_reload()
{
	rc_flags="${buildbot_worker_basedir} ${rc_flags}"
	${command} sighup ${rc_flags}
}

run_rc_command "$1"
