Commit 545206f9 authored by figsoda's avatar figsoda
Browse files

fetchCrate: allow overriding `registryDl` 

This will allow `rustPlatform.importCargoLock` to use `fetchCrate`
directly instead of including its own implementation.
parent 954cc087

pkgs/build-support/rust/fetchcrate.nix

+4 −1
Original line number Diff line number Diff line
@@ -2,6 +2,9 @@ 


{ crateName ? args.pname

, pname ? null

  # The `dl` field of the registry's index configuration

  # https://doc.rust-lang.org/cargo/reference/registry-index.html#index-configuration

, registryDl ? "https://crates.io/api/v1/crates"

, version

, unpack ? true

, ...
@@ -11,7 +14,7 @@ assert pname == null || pname == crateName; 


(if unpack then fetchzip else fetchurl) ({

  name = "${crateName}-${version}.tar.gz";

  url = "https://crates.io/api/v1/crates/${crateName}/${version}/download";

  url = "${registryDl}/${crateName}/${version}/download";

} // lib.optionalAttrs unpack {

  extension = "tar.gz";

} // removeAttrs args [ "crateName" "pname" "version" "unpack" ])