nix: Add git-hooks to the flake file

This commit is contained in:
Sameer Rahmani 2024-04-06 22:40:08 +01:00
parent 45b2a7805b
commit b59e4ab315
Signed by: lxsameer
GPG Key ID: 8741FACBF412FFA5
4 changed files with 201 additions and 164 deletions

2
.gitignore vendored
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@ -31,3 +31,5 @@ docs/spec.pdf
.tex
.pdf
docs/overall_picture.png
.direnv/
.pre-commit-config.yaml

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@ -1,39 +0,0 @@
# Apply to all files without commiting:
# pre-commit run --all-files
# Update this file:
# pre-commit autoupdate
fail_fast: false
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v4.3.0
hooks:
- id: check-added-large-files
- id: check-symlinks
- id: check-case-conflict
- id: check-docstring-first
- id: check-executables-have-shebangs
- id: forbid-new-submodules
- id: end-of-file-fixer
- id: trailing-whitespace
- id: mixed-line-ending
- id: fix-byte-order-marker
- repo: local
hooks:
- id: include-fixer py
name: Fixing local includes
language: python
entry: ./scripts/include-fixer.py
files: ".*.(h|cpp)"
- repo: https://github.com/pocc/pre-commit-hooks
rev: v1.3.5
hooks:
- id: clang-format
- id: cppcheck
args: ['--project=compile_commands.json']
- repo: https://github.com/detailyang/pre-commit-shell
rev: 1.0.5
hooks:
- id: shell-lint
args: ['-x']

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@ -1,5 +1,21 @@
{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"inputs": {
"systems": "systems"
@ -18,7 +34,100 @@
"type": "github"
}
},
"flake-utils_2": {
"inputs": {
"systems": "systems_2"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"git-hooks": {
"inputs": {
"flake-compat": "flake-compat",
"flake-utils": "flake-utils_2",
"gitignore": "gitignore",
"nixpkgs": "nixpkgs",
"nixpkgs-stable": "nixpkgs-stable"
},
"locked": {
"lastModified": 1712055707,
"narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
"owner": "cachix",
"repo": "git-hooks.nix",
"rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "git-hooks.nix",
"type": "github"
}
},
"gitignore": {
"inputs": {
"nixpkgs": [
"git-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1710765496,
"narHash": "sha256-p7ryWEeQfMwTB6E0wIUd5V2cFTgq+DRRBz2hYGnJZyA=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "e367f7a1fb93137af22a3908f00b9a35e2d286a7",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixpkgs-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-stable": {
"locked": {
"lastModified": 1710695816,
"narHash": "sha256-3Eh7fhEID17pv9ZxrPwCLfqXnYP006RKzSs0JptsN84=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "614b4613980a522ba49f0d194531beddbb7220d3",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-23.11",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"dirtyRev": "1681ff1c67b9e337c204178d4cd85c9327e35eff-dirty",
"dirtyShortRev": "1681ff1c67b9-dirty",
@ -35,7 +144,8 @@
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
"git-hooks": "git-hooks",
"nixpkgs": "nixpkgs_2"
}
},
"systems": {
@ -52,6 +162,21 @@
"repo": "default",
"type": "github"
}
},
"systems_2": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",

197
flake.nix
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@ -19,9 +19,10 @@
#inputs.nixpkgs.url = "github:NixOS/nixpkgs/bcb1a9c7e1d8568c5e58316fe3254eb8f4455439";
#inputs.nixpkgs.url = "github:lxsameer/nixpkgs/e1f7865bce4d52d30dd1d61e79798ee2765cc2b0";
inputs.nixpkgs.url = "/home/lxsameer/src/nixpkgs/";
inputs.git-hooks.url = "github:cachix/git-hooks.nix";
inputs.flake-utils.url = "github:numtide/flake-utils";
outputs = inputs@{ self, nixpkgs, flake-utils, ... }:
outputs = { self, nixpkgs, flake-utils, git-hooks, ... }:
flake-utils.lib.eachDefaultSystem (system:
let
version = "1.0.0";
@ -31,11 +32,8 @@
# them upstream little by little.
overlays = [
(final: prev: {
p11-kit = prev.p11-kit.overrideAttrs (old: {
patches = [
./nix/patches/p11-kit_skip_test.patch
];
});
p11-kit = prev.p11-kit.overrideAttrs
(old: { patches = [ ./nix/patches/p11-kit_skip_test.patch ]; });
cpio = prev.cpio.overrideAttrs (old: {
nativeBuildInputs = [ prev.autoreconfHook ];
@ -71,57 +69,65 @@
# default in lld-18. We need to explicitly turn it off for
# these problematic packages untill they fix it upstream.
libgcrypt = prev.libgcrypt.overrideAttrs (old: {
NIX_LDFLAGS = if prev.stdenv.cc.isClang
then [ "--undefined-version" ]
else [];
NIX_LDFLAGS = if prev.stdenv.cc.isClang then
[ "--undefined-version" ]
else
[ ];
});
libxcrypt = prev.libxcrypt.overrideAttrs (old: {
NIX_LDFLAGS = if prev.stdenv.cc.isClang
then [ "--undefined-version" ]
else [];
NIX_LDFLAGS = if prev.stdenv.cc.isClang then
[ "--undefined-version" ]
else
[ ];
});
ncurses = prev.ncurses.overrideAttrs (old: {
NIX_LDFLAGS = if prev.stdenv.cc.isClang
then [ "--undefined-version" ]
else [];
NIX_LDFLAGS = if prev.stdenv.cc.isClang then
[ "--undefined-version" ]
else
[ ];
});
libbsd = prev.libbsd.overrideAttrs (old: { #
NIX_LDFLAGS = if prev.stdenv.cc.isClang
then [ "--undefined-version" ]
else [];
libbsd = prev.libbsd.overrideAttrs (old: {
NIX_LDFLAGS = if prev.stdenv.cc.isClang then
[ "--undefined-version" ]
else
[ ];
});
binutils = prev.binutils.overrideAttrs (old: {
NIX_LDFLAGS = [ "-Wl,--undefined-version" ]# if prev.stdenv.cc.isClang
# then
# else []
NIX_LDFLAGS = [
"-Wl,--undefined-version"
] # if prev.stdenv.cc.isClang
# then
# else []
;
});
libidn2 = prev.libidn2.overrideAttrs (old: { #old.NIX_LDFLAGS ++
NIX_LDFLAGS = if prev.stdenv.cc.isClang
then [ "--undefined-version" ]
else [];
libidn2 = prev.libidn2.overrideAttrs (old: {
# old.NIX_LDFLAGS ++
NIX_LDFLAGS = if prev.stdenv.cc.isClang then
[ "--undefined-version" ]
else
[ ];
});
nghttp2 = prev.nghttp2.overrideAttrs (old: {
buildInputs = old.buildInputs ++ [ final.zlib ];
});
nghttp2 = prev.nghttp2.overrideAttrs
(old: { buildInputs = old.buildInputs ++ [ final.zlib ]; });
#==============================================================
iwyu = (prev.include-what-you-use.overrideAttrs (old:
let
version = "0.22";
let version = "0.22";
in {
inherit version;
src = prev.fetchurl {
url = "${old.meta.homepage}/downloads/${old.pname}-${version}.src.tar.gz";
url =
"${old.meta.homepage}/downloads/${old.pname}-${version}.src.tar.gz";
hash = "sha256-hZB0tGHqS4MlpzQYwgfKM7XmVmsI5rWH65FkQWVppt0=";
};
cmakeFlags = [ "-DCMAKE_PREFIX_PATH=${prev.llvmPackages_18.llvm.dev}" ];
cmakeFlags =
[ "-DCMAKE_PREFIX_PATH=${prev.llvmPackages_18.llvm.dev}" ];
})).override {
llvmPackages = prev.__splicedPackages.llvmPackages_18;
@ -129,7 +135,6 @@
})
];
utils = import ./nix/utils.nix { inherit nixpkgs; };
# Create a package set based on the build system
@ -137,10 +142,9 @@
hostPkgs = pkgs_set.host;
pkgs = pkgs_set.target;
nativePkgs = import nixpkgs { inherit system overlays; };
# Create a stdenv based on LLVM
stdenv = pkgs.stdenvAdapters.overrideCC pkgs.stdenv pkgs.llvmPackages_18.clangUseLLVM;
stdenv = pkgs.stdenvAdapters.overrideCC pkgs.stdenv
pkgs.llvmPackages_18.clangUseLLVM;
gc = pkgs.callPackage ./nix/boehmgc.nix { inherit stdenv; };
@ -161,45 +165,16 @@
clang' = stdenv.cc.overrideAttrs (old: {
propagatedBuildInputs = [ stdenv.cc.bintools ] ++ [ zlib' ];
});
llvm = pkgs.llvmPackages_18.llvm.overrideAttrs (old: {
propagatedBuildInputs = [ zlib' ];
});
llvm = pkgs.llvmPackages_18.llvm.overrideAttrs
(old: { propagatedBuildInputs = [ zlib' ]; });
# This is the actual stdenv that we need to use anywhere else
stdenv' = pkgs.stdenvAdapters.overrideCC pkgs.stdenv clang';
# Just disabling the tests that fails under musl
git' = pkgs.git.overrideAttrs (old: {
preInstallCheck =
pkgs.lib.replaceStrings [ ''disable_test t0201-gettext-fallbacks'' ]
[ ''
disable_test t0201-gettext-fallbacks
disable_test t2082-parallel-checkout-attributes
'' ]
old.preInstallCheck;
});
nativeBuildToolsDeps = (with hostPkgs; [ cmake ninja ccache ]);
nativeBuildToolsDeps = (with hostPkgs; [
cmake
ninja
ccache
git
python3
]);
buildToolsDeps = (with pkgs; [
llvm
llvmPackages_18.mlir
llvmPackages_18.clang
iwyu
]);
shellTools = (with pkgs; [
zsh
zsh-autosuggestions
zsh-autocomplete
zsh-syntax-highlighting
]);
buildToolsDeps =
(with pkgs; [ llvm llvmPackages_18.mlir llvmPackages_18.clang iwyu ]);
buildDeps = (with pkgs; [
gc
@ -209,59 +184,17 @@
llvmPackages_18.clang
]);
testDeps = (with hostPkgs; [
gtest
gmock
gbenchmark
]);
tex = nativePkgs.texlive.combine {
inherit (nativePkgs.texlive)
scheme-minimal
latex-bin
latexmk
xelatex-dev
sourcesanspro
xkeyval
etoolbox
titlesec
fontspec
hyperref
mfirstuc
parskip
geometry
pdftexcmds
infwarerr
kvoptions
;
};
mathDeps = (with nativePkgs; [
idris2
agda
git
zsh
zsh-autosuggestions
zsh-autocomplete
zsh-syntax-highlighting
tex
]);
testDeps = (with hostPkgs; [ gtest gmock gbenchmark ]);
in {
inherit pkgs;
devShells.default = (pkgs.mkShell.override { stdenv = stdenv';}) {
nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps ++ shellTools;
buildInputs = buildDeps ++ testDeps;
CPP_LS = "serene-clangd";
};
devShells.default = (pkgs.mkShell.override { stdenv = stdenv'; }) {
inherit (self.checks.${system}.git-hook-check) shellHook;
# This shell is gcc based and we use it only
# for the mathematics side of our design
devShells.math = nativePkgs.mkShell {
#nativeBuildInputs = mathDeps;
buildInputs = mathDeps;
nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps;
buildInputs = buildDeps ++ testDeps
++ self.checks.${system}.git-hook-check.enabledPackages;
CPP_LS = "serene-clangd";
};
packages.devshell = stdenv'.mkDerivation {
@ -270,9 +203,25 @@
doUnpack = false;
doCheck = false;
nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps ++ shellTools;
nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps;
buildInputs = buildDeps ++ testDeps;
} ;
}
);
};
checks = {
git-hook-check = git-hooks.lib.${system}.run {
src = ./.;
hooks = {
nixfmt.enable = true;
clang-format = {
enable = true;
types_or = hostPkgs.lib.mkForce [ "c" "c++" ];
};
shellcheck.enable = true;
cmake-format.enable = true;
};
};
};
});
}