#!/bin/sh
invite_code=${1?invite_code}
config_file=${2:-config.ps}
if [ ! -s "$config_file" ]; then
        printf "missing config file %s\n" "$config_file" >&2
        exit 1
fi

invite_code="$(printf "%s" "$invite_code" | sed 's/\//\\\//g')"
op_name="$(grep op_name "$config_file" | sed 's/.*\?(//; s/).*\?//; s/\//\\\//g')"
op_id="$(grep op_id "$config_file" | grep -o @.*ed25519 | sed 's/\//\\\//g')"
pub_name="$(grep pub_name "$config_file" | sed 's/.*\?(//; s/).*\?//; s/\//\\\//g')"
pub_id="$(grep pub_id "$config_file" | grep -o @.*ed25519 | sed 's/\//\\\//g')"
exec sed -e "s/{{invite_code}}/$invite_code/g" \
	-e "s/{{op_name}}/$op_name/g" \
	-e "s/{{op_id}}/$op_id/g" \
	-e "s/{{pub_name}}/$pub_name/g" \
	-e "s/{{pub_id}}/$pub_id/g" \
invite.html