By: Tom Sydney Kerckhove <syd@cs-syd.eu>
Add a crate2nix (IFD) flake as a comparison to the crane branch Builds bombadil with crate2nix's generatedCargoNix (per-crate derivations, no committed Cargo.nix, paid for with IFD) on x86_64-linux. Requires nix/crate2nix-git-workspace.patch, which teaches crate2nix to vendor git workspace-member dependencies (boa_engine, from the boa monorepo) with a self-contained, de-inherited manifest -- otherwise generation fails with 'failed to find a workspace root'. See nix/README.md. Per-crate caching is demonstrated by nix/experiments/per-crate-cache.sh: editing one workspace crate rebuilds only that crate and its dependents, never the external dependency crates.