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This adds a new configuration option to Nix, `always-allow-substitutes`, whose effect is simple: it causes the `allowSubstitutes` attribute in derivations to be ignored, and for substituters to always be used. This is extremely valuable for users of Nix in CI, where usually `nix-build-uncached` is used. There, derivations which disallow substitutes cause headaches as the inputs for building already-cached derivations need to be fetched to spuriously rebuild some simple text file. This option should be a good middle-ground, since it doesn't imply rebuilding the world, such as the approach I took in https://github.com/NixOS/nixpkgs/pull/221048 |
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| .. | ||
| src | ||
| theme | ||
| anchors.jq | ||
| book.toml | ||
| custom.css | ||
| generate-builtins.nix | ||
| generate-manpage.nix | ||
| generate-xp-features-shortlist.nix | ||
| generate-xp-features.nix | ||
| local.mk | ||
| quote-literals.xsl | ||
| redirects.js | ||
| utils.nix | ||