mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-06-09 11:03:15 +03:00
398e74f70b
Introduces treefmt with a simple nixfmt-rfc-style configuration to format all Nix files. This is only practically usable with the following commit that formats all files accordingly.
63 lines
1.9 KiB
Nix
63 lines
1.9 KiB
Nix
let
|
|
pinnedNixpkgs = builtins.fromJSON (builtins.readFile ./pinned-nixpkgs.json);
|
|
in
|
|
{
|
|
system ? builtins.currentSystem,
|
|
|
|
nixpkgs ? null,
|
|
}:
|
|
let
|
|
nixpkgs' =
|
|
if nixpkgs == null then
|
|
fetchTarball {
|
|
url = "https://github.com/NixOS/nixpkgs/archive/${pinnedNixpkgs.rev}.tar.gz";
|
|
sha256 = pinnedNixpkgs.sha256;
|
|
}
|
|
else
|
|
nixpkgs;
|
|
|
|
pkgs = import nixpkgs' {
|
|
inherit system;
|
|
config = { };
|
|
overlays = [ ];
|
|
};
|
|
|
|
fmt =
|
|
let
|
|
treefmtNixSrc = fetchTarball {
|
|
# Master at 2025-02-12
|
|
url = "https://github.com/numtide/treefmt-nix/archive/4f09b473c936d41582dd744e19f34ec27592c5fd.tar.gz";
|
|
sha256 = "051vh6raskrxw5k6jncm8zbk9fhbzgm1gxpq9gm5xw1b6wgbgcna";
|
|
};
|
|
treefmtEval = (import treefmtNixSrc).evalModule pkgs {
|
|
# Important: The auto-rebase script uses `git filter-branch --tree-filter`,
|
|
# which creates trees within the Git repository under `.git-rewrite/t`,
|
|
# notably without having a `.git` themselves.
|
|
# So if this projectRootFile were the default `.git/config`,
|
|
# having the auto-rebase script use treefmt on such a tree would make it
|
|
# format all files in the _parent_ Git tree as well.
|
|
projectRootFile = ".git-blame-ignore-revs";
|
|
|
|
# Be a bit more verbose by default, so we can see progress happening
|
|
settings.verbose = 1;
|
|
|
|
# By default it's info, which is too noisy since we have many unmatched files
|
|
settings.on-unmatched = "debug";
|
|
|
|
# This uses nixfmt-rfc-style underneath,
|
|
# the default formatter for Nix code.
|
|
# See https://github.com/NixOS/nixfmt
|
|
programs.nixfmt.enable = true;
|
|
};
|
|
in
|
|
{
|
|
shell = treefmtEval.config.build.devShell;
|
|
};
|
|
|
|
in
|
|
{
|
|
inherit pkgs fmt;
|
|
requestReviews = pkgs.callPackage ./request-reviews { };
|
|
codeownersValidator = pkgs.callPackage ./codeowners-validator { };
|
|
eval = pkgs.callPackage ./eval { };
|
|
}
|