diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nix/upgrade-nix.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/nix/upgrade-nix.cc b/src/nix/upgrade-nix.cc index e23ae792369c..4f4d0ebc08a4 100644 --- a/src/nix/upgrade-nix.cc +++ b/src/nix/upgrade-nix.cc @@ -9,6 +9,7 @@ using namespace nix; struct CmdUpgradeNix : StoreCommand { Path profileDir; + std::string storePathsUrl = "https://github.com/NixOS/nixpkgs/raw/master/nixos/modules/installer/tools/nix-fallback-paths.nix"; CmdUpgradeNix() { @@ -18,6 +19,12 @@ struct CmdUpgradeNix : StoreCommand .labels({"profile-dir"}) .description("the Nix profile to upgrade") .dest(&profileDir); + + mkFlag() + .longName("nix-store-paths-url") + .labels({"url"}) + .description("URL of the file that contains the store paths of the latest Nix release") + .dest(&storePathsUrl); } std::string name() override @@ -115,7 +122,7 @@ struct CmdUpgradeNix : StoreCommand Path getLatestNix(ref<Store> store) { // FIXME: use nixos.org? - auto req = DownloadRequest("https://github.com/NixOS/nixpkgs/raw/master/nixos/modules/installer/tools/nix-fallback-paths.nix"); + auto req = DownloadRequest(storePathsUrl); auto res = getDownloader()->download(req); auto state = std::make_unique<EvalState>(Strings(), store); |