Reproduce

Exactly

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths 'git+ssh://git@github.com/NorfairKing/nx-experiment?ref=master&rev=a3ab30e8578ea5846609d5987d88f7a99b57b891&shallow=1#packages.x86_64-linux.guard-lexer' \
    --print-build-logs

Locally

Must be run from repository root directory at commit a3ab30e8

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths .#packages.x86_64-linux.guard-lexer \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit a3ab30e8

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths .#packages.x86_64-linux.guard-lexer \
    --print-build-logs

Limitations