0k-charms/synapse/hooks/web_proxy-relation-joined

#!/bin/bash

set -e

. lib/common


env=()
url=$(relation-get url)
if [ "${url%://*}" == "https" ]; then
    env+=(SYNAPSE_NO_TLS "'yes'")
fi

server_name=$(options-get "server-name") || true
if [ -z "$server_name" ]; then
    DOMAIN=$(relation-get domain) || exit 1
    env+=(SYNAPSE_SERVER_NAME "$DOMAIN")
fi

if [ "${#env[@]}" -gt 0 ]; then
    init-config-add "
$SERVICE_NAME:
  environment:
$(printf "    %s: %s\n" "${env[@]}")
" || exit 1
fi