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flake.nix
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flake.nix
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{
description = "A repository for verifying a RISCV mmu";
inputs = {
nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
};
outputs = { self, nixpkgs, ... }@inputs:
let
supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
in
{
checks = forAllSystems (system: {
pre-commit-check = inputs.pre-commit-hooks.lib.${system}.run {
src = ./.;
hooks = {
nixpkgs-fmt.enable = true;
convco.enable = true;
clippy.enable = true;
cargo-check.enable = true;
check-toml.enable = true;
rustfmt.enable = true;
check-merge-conflicts.enable = true;
trim-trailing-whitespace.enable = true;
svlint = {
enable = false; # would be cool to enable this at some point later
# The name of the hook (appears on the report table):
name = "svlint";
# The command to execute (mandatory):
entry = "svlint";
# The pattern of files to run on (default: "" (all))
# see also https://pre-commit.com/#hooks-files
files = "\\.(sv|svh|svp|v|vh|vp)$";
# List of file types to run on (default: [ "file" ] (all files))
# see also https://pre-commit.com/#filtering-files-with-types
# You probably only need to specify one of `files` or `types`:
types = [ "file" ];
# Exclude files that were matched by these patterns (default: [ ] (none)):
excludes = [ ];
# The language of the hook - tells pre-commit
# how to install the hook (default: "system")
# see also https://pre-commit.com/#supported-languages
language = "system";
# Set this to false to not pass the changed files
# to the command (default: true):
pass_filenames = true;
# Which git hooks the command should run for (default: [ "pre-commit" ]):
stages = [ "pre-commit" ];
};
};
};
});
devShells = forAllSystems (system: {
default = nixpkgs.legacyPackages.${system}.mkShell {
inherit (self.checks.${system}.pre-commit-check) shellHook;
buildInputs = self.checks.${system}.pre-commit-check.enabledPackages;
packages = with nixpkgs.legacyPackages.${system}; [
svlint
verilator
];
};
});
};
}