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-rw-r--r--src/nix/main.cc5
1 files changed, 5 insertions, 0 deletions
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+ .description("consider all previously downloaded files out-of-date")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