# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1505752109 -7200
# Node ID cc664a3917e277c36cbdaffafce79f30446d11f7
# Parent  259e0010a6d4806c49c35d45c5c1347c283290a0
prosodyctl: cert import: Use env variable set by certbot if invoked as post-renew hook

diff -r 259e0010a6d4 -r cc664a3917e2 prosodyctl
--- a/prosodyctl	Mon Sep 18 17:08:31 2017 +0200
+++ b/prosodyctl	Mon Sep 18 18:28:29 2017 +0200
@@ -871,10 +871,17 @@
 		table.insert(hostnames, table.remove(arg, 1));
 	end
 	if hostnames[1] == nil then
-		for host in pairs(prosody.hosts) do
-			if host ~= "*" and config.get(host, "enabled") ~= false then
+		local domains = os.getenv"RENEWED_DOMAINS"; -- Set if invoked via certbot
+		if domains then
+			for host in domains:gmatch("%S+") do
 				table.insert(hostnames, host);
 			end
+		else
+			for host in pairs(prosody.hosts) do
+				if host ~= "*" and config.get(host, "enabled") ~= false then
+					table.insert(hostnames, host);
+				end
+			end
 		end
 	end
 	if not arg[1] or arg[1] == "--help" then -- Probably forgot the path