url-lib/url-lib.sh: add proxy support for curl

diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
index 72c865f..1f8218d 100755 (executable)
--- a/modules.d/45url-lib/url-lib.sh
+++ b/modules.d/45url-lib/url-lib.sh
@@ -57,6 +57,9 @@ mkdir -p $CURL_HOME
 curl_args="--location --retry 3 --fail --show-error"
 getargbool 0 rd.noverifyssl && curl_args="$curl_args --insecure"
 
+proxy=$(getarg proxy=)
+[ -n "$proxy" ] && curl_args+="$curl_args --proxy $proxy"
+
 curl_fetch_url() {
     local url="$1" outloc="$2"
     echo "$url" > /proc/self/fd/0