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update readme

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xenia 2024-12-01 23:25:04 -05:00
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@ -41,10 +41,22 @@ for flake usage, add this repo as an input and don't input nixpkgs at all, since
}
```
note that overriding inputs to the flake won't necessarily work because of the way nixpkgs registers
itself with the system. this requires really annoying hacks to get working at all. if you want to
depend on `dragnpkgs` with a different version of `nixpkgs` (ie not 24.11 or unstable), clone the
repo and recreate `flake.lock`. aren't flakes so cool and fun!!!!
note that the dragnpkgs module sets a couple defaults -- see module.nix and the inline modules in
flake.nix for details
- disables nixpkgs self-registration in the flake registry and nix path and enables a
dragnpkgs-specific registration mechanism for these that is enabled by default, see
`options.dragnpkgs`
- in flake.nix but not in module.nix: disable channels
- add lix cache and its keys to substitutors
- enable experimental features `nix-command flakes repl-flake`
- disable the default flake registry. i think it's cringe
- add a repl overlay that adds some useful utilities to `nix repl` -- see repl-overlay.nix for
details
also note that overriding inputs to the flake won't necessarily work because of the way nixpkgs
registers itself with the system. this requires really annoying hacks to get working at all. if you
want to depend on `dragnpkgs` with a different version of `nixpkgs` (ie not 24.11 or unstable),
clone the repo and recreate `flake.lock`. aren't flakes so cool and fun!!!!
## options documentation