diff options
Diffstat (limited to 'pkgs/build-support/rust/import-cargo-lock.nix')
| -rw-r--r-- | pkgs/build-support/rust/import-cargo-lock.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/build-support/rust/import-cargo-lock.nix b/pkgs/build-support/rust/import-cargo-lock.nix index fd3608741ea..e571c01f95c 100644 --- a/pkgs/build-support/rust/import-cargo-lock.nix +++ b/pkgs/build-support/rust/import-cargo-lock.nix @@ -128,8 +128,13 @@ let # If the target package is in a workspace, or if it's the top-level # crate, we should find the crate path using `cargo metadata`. - crateCargoTOML=$(${cargo}/bin/cargo metadata --format-version 1 --no-deps --manifest-path $tree/Cargo.toml | \ + # Some packages do not have a Cargo.toml at the top-level, + # but only in nested directories. + # Only check the top-level Cargo.toml, if it actually exists + if [[ -f $tree/Cargo.toml ]]; then + crateCargoTOML=$(${cargo}/bin/cargo metadata --format-version 1 --no-deps --manifest-path $tree/Cargo.toml | \ ${jq}/bin/jq -r '.packages[] | select(.name == "${pkg.name}") | .manifest_path') + fi # If the repository is not a workspace the package might be in a subdirectory. if [[ -z $crateCargoTOML ]]; then |