#!/bin/bash

COURSE=${LXC_NAME}
COURSECFG=$HOME/$COURSE

# import ssh key to both tt and root users
import_sshkey() {

	cp $COURSECFG/ssh/id_ed25519* $LXC_ROOTFS_MOUNT/home/tt/.ssh/

	chmod 600 $LXC_ROOTFS_MOUNT/home/tt/.ssh/id_ed25519
	chmod 640 $LXC_ROOTFS_MOUNT/home/tt/.ssh/id_ed25519.pub
	chown 1000:1000 $LXC_ROOTFS_MOUNT/home/tt/.ssh/id_ed25519*

	cp $COURSECFG/ssh/id_ed25519* $LXC_ROOTFS_MOUNT/root/.ssh/
}

#
# config to be set before 1st boot
#

# act_runner config
ar_config() {

	ARTOKEN=$(cat $COURSECFG/act_runner.token)
        sed -i "s/token [^ ]*/token $ARTOKEN/g" $LXC_ROOTFS_MOUNT/etc/systemd/system/act_runner.service
	sed -i "s/ARCOURSE/AR-$COURSE/g" $LXC_ROOTFS_MOUNT/etc/systemd/system/act_runner.service

}

git_config() {
	sed -i "s/COURSE/$COURSE/" $LXC_ROOTFS_MOUNT/home/tt/.gitconfig
        echo "Git setup completed"
}

grafana_config() {
	sed -i "s/JOBNAME/${LXC_NAME}/" $LXC_ROOTFS_MOUNT/etc/promtail/config.yml
        echo "Grafana setup completed"
}

import_sshkey

ar_config
git_config
grafana_config

exit 0