Reproduce

Exactly

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    flake show 'git+ssh://git@github.com/NorfairKing/sydtest?ref=sydtest-sqitch&rev=88b9cdef58b9e11c9fb9450bc3da2cf7776193c5' \
    --allow-import-from-derivation \
    --print-build-logs \
    --json \
    --system x86_64-linux

Locally

Must be run from repository root directory at commit 88b9cdef

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    flake show . \
    --allow-import-from-derivation \
    --print-build-logs \
    --json \
    --system x86_64-linux

Feedback Loop

Must be run from repository root directory at commit 88b9cdef

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    flake show . \
    --allow-import-from-derivation \
    --print-build-logs \
    --json \
    --system x86_64-linux

Limitations