From e02edb14836fda29019adf95073092d874ebd925 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Fri, 8 Sep 2017 15:32:07 +0200 Subject: [PATCH] nix copy: Add --substitute flag --- src/nix/copy.cc | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/src/nix/copy.cc b/src/nix/copy.cc index bf9ffe755..8d7c6a0e8 100644 --- a/src/nix/copy.cc +++ b/src/nix/copy.cc @@ -14,6 +14,8 @@ struct CmdCopy : StorePathsCommand CheckSigsFlag checkSigs = CheckSigs; + SubstituteFlag substitute = NoSubstitute; + CmdCopy() { mkFlag(0, "from", "store-uri", "URI of the source Nix store", &srcUri); @@ -23,6 +25,12 @@ struct CmdCopy : StorePathsCommand .longName("no-check-sigs") .description("do not require that paths are signed by trusted keys") .set(&checkSigs, NoCheckSigs); + + mkFlag() + .longName("substitute") + .shortName('s') + .description("whether to try substitutes on the destination store (only supported by SSH)") + .set(&substitute, Substitute); } std::string name() override @@ -66,7 +74,7 @@ struct CmdCopy : StorePathsCommand ref dstStore = dstUri.empty() ? openStore() : openStore(dstUri); copyPaths(srcStore, dstStore, PathSet(storePaths.begin(), storePaths.end()), - NoRepair, checkSigs); + NoRepair, checkSigs, substitute); } };