From e721f99817bb7154d8098c902e25f84521a90b7f Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 2 Dec 2019 15:56:37 +0100
Subject: [PATCH] nix: Add --refresh as an alias for --tarball-ttl 0

---
 src/nix/main.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/nix/main.cc b/src/nix/main.cc
index 5c0faf879..272c944ba 100644
--- a/src/nix/main.cc
+++ b/src/nix/main.cc
@@ -92,6 +92,11 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs
             .longName("no-net")
             .description("disable substituters and consider all previously downloaded files up-to-date")
             .handler([&]() { useNet = false; });
+
+        mkFlag()
+            .longName("refresh")
+            .description("consider all previously downloaded files out-of-date")
+            .handler([&]() { settings.tarballTtl = 0; });
     }
 
     void printFlags(std::ostream & out) override