Nix Cache

[!quote] - Upgrade NixOS through private cache proxy :: Tweak Loop — Tweaking make big things! - Setting up a private Nix cache for fun and profit - Welcome to Cachix documentation — documentation - cachix/install-nix-action

Cachix

备份 flake input

nix flake archive --json \
  | jq -r '.path,(.inputs|to_entries[].value.path)' \
  | cachix push mycache

推送 nix build

nix build --json \
  | jq -r '.[].outputs | to_entries[].value' \
  | cachix push 3waffel

推送 nix develop

nix develop --profile dev-profile
cachix push mycache dev-profile

从 cachix 获取指定包，确保当前用户已加入 trusted-users

nix-shell -p <package> --option substituters "https://3waffel.cachix.org"

推送指定 drv

nix-store -qR --include-outputs /nix/store/<package>.drv | cachix push 3waffel

手动推送 nixos 配置

nix build --no-link --print-out-paths .#nixosConfigurations.<name>.config.system.build.toplevel | cachix push 3waffel

手动推送 home-manager 配置

nix build --no-link --print-out-paths .#homeConfigurations.<name>.activationPackage | cachix push 3waffel