Fixed-Output Derivation for Bootstrap Tarball#510
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Replace builtins.fetchurl with fetchurl to make the Nix tarball download a Fixed-Output Derivation. This ensures reproducibility with explicit hash verification, enabling efficient caching and integrity checks. Assisted-By: model-haiku via Claude Code
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I realized the whole nixDirectory import is very impure and this doesn't help much... |
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Makes the Nix tarball download in bootstrap package build reproducible and deterministic by using Fixed-Output Derivations (FOD) - instead of impure
builtins.fetchurl.