diff options
| -rw-r--r-- | src/nix/copy.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/nix/copy.cc b/src/nix/copy.cc index bf9ffe75569f..8d7c6a0e8e4c 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<Store> dstStore = dstUri.empty() ? openStore() : openStore(dstUri); copyPaths(srcStore, dstStore, PathSet(storePaths.begin(), storePaths.end()), - NoRepair, checkSigs); + NoRepair, checkSigs, substitute); } }; |