Commit 6fcd1dcb authored by figsoda's avatar figsoda Committed by Winter
Browse files

rustPlatform.importCargoLock: passthru lockFile 

This is to make it possible to implement support for updating
`Cargo.lock`s in nix-update by exposing the path to the `Cargo.lock`
file
parent 115e3413

pkgs/build-support/rust/import-cargo-lock.nix

+9 −4
Original line number Diff line number Diff line
@@ -184,9 +184,14 @@ let 
      ''

      else throw "Cannot handle crate source: ${pkg.source}";



  vendorDir = runCommand "cargo-vendor-dir" (lib.optionalAttrs (lockFile == null) {

  vendorDir = runCommand "cargo-vendor-dir"

    (if lockFile == null then {

      inherit lockFileContents;

      passAsFile = [ "lockFileContents" ];

    } else {

      passthru = {

        inherit lockFile;

      };

    }) ''

    mkdir -p $out/.cargo