#!/usr/bin/env sh

. ./common.sh

CMD=${1:-""}

set -eu

NAME="CI"
SESS="-s ${NAME}"

if ! tmux ls | grep -q "^${NAME}:"; then
	tmux -2 new-session -d -s "${NAME}"
fi

tmux -2 attach-session -t "$NAME"

trap ci_error INT TERM

if [ "$CMD" = "run" ]; then
	ci_branch=$(date +"%Y%m%dT%H%M%S%z")
	can_sign=0

	for i in $(ssh-add -L | awk '{print $NF}'); do
		grep -q $i .allowed_signers && can_sign=1
	done

	if [ $can_sign != 1 ]; then
		echo "Can't find signing key."
		exit 1
	fi

	git checkout -b "${ci_branch}" || handle_co_fail
	nix flake update --commit-lock-file || handle_update_fail
	nix flake check || handle_check_fail
else
	tmux send-keys -t ${NAME}.0 "./ci run" ENTER
fi