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Add simple test for nix upgrade-nix

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This commit is contained in:
Eelco Dolstra 2018-08-30 17:10:28 +02:00
parent 308689f94b
commit 264e66f696
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2 changed files with 20 additions and 1 deletions
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9
src/nix/upgrade-nix.cc
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@ -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);