#!/usr/bin/env sh

_SCRIPT_="$0"

ACME_BIN="/acme.sh/acme.sh --home /acme.sh --config-home /acmecerts"

DEFAULT_CONF="/etc/nginx/conf.d/default.conf"

NGINX_HOME="/etc/nginx"

CERTS="/etc/nginx/certs"


updatessl() {

  if grep ACME_DOMAINS $DEFAULT_CONF ; then
    for d_list in $(grep ACME_DOMAINS $DEFAULT_CONF | cut -d ' ' -f 2);
    do
      d=$(echo "$d_list" | cut -d , -f 1)
      $ACME_BIN --issue \
      -d $d_list \
      -w $NGINX_HOME/html \
      --pre-hook "$_SCRIPT_ pre_hook $DEFAULT_CONF" \
      --post-hook "$_SCRIPT_ post_hook $DEFAULT_CONF" \
      --fullchain-file "$CERTS\$d.crt" \
      --key-file "$CERTS\$d.crt" \
      --reloadcmd "service nginx configtest && service force-reload"
    done

    #generate nginx conf again.
    docker-gen /app/nginx.tmpl /etc/nginx/conf.d/default.conf
    service nginx configtest && service force-reload
  else
    echo "skip updatessl"
  fi
}



pre_hook() {
  _d_conf="$1"
  sed -i "s|#\(location.*#acme\)|\\1|" $_d_conf && service nginx configtest && service force-reload
}

post_hook() {
  _d_conf="$1"
  sed -i "s|\(location.*#acme\)|#\\1|"  $_d_conf 
}


"$@"