dylint-various/flake.nix
Marcel Müller ace01a2096 Write lint to check for dashmaps entries being held
Signed-off-by: Marcel Müller <neikos@neikos.email>
2025-03-04 14:57:46 +01:00

118 lines
3 KiB
Nix

{
description = "Various dylint lints";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs?ref=nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
crane.url = "github:ipetkov/crane";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
dylint = {
url = "github:TheNeikos/nix-dylint";
inputs = {
nixpkgs.follows = "nixpkgs";
crane.follows = "crane";
rust-overlay.follows = "rust-overlay";
flake-utils.follows = "flake-utils";
};
};
};
outputs =
inputs:
inputs.flake-utils.lib.eachDefaultSystem (
system:
let
pkgs = import inputs.nixpkgs {
inherit system;
overlays = [
inputs.rust-overlay.overlays.default
];
};
inherit (pkgs) lib;
toolchain = (builtins.fromTOML (builtins.readFile ./rust-toolchain.toml)).toolchain.channel;
rustTarget = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
dylintLib = inputs.dylint.mkLib {
inherit pkgs;
inherit (inputs) crane;
};
craneLib = (inputs.crane.mkLib pkgs).overrideToolchain rustTarget;
src = craneLib.cleanCargoSource ./.;
commonLintArgs = {
inherit src;
strictDeps = true;
buildInputs = [ pkgs.openssl ];
nativeBuildInputs = [ pkgs.pkg-config ];
DOCS_RS = "true";
RUSTUP_TOOLCHAIN = toolchain;
};
cargoArtifacts = craneLib.buildDepsOnly commonLintArgs;
individualLintArgs = commonLintArgs // {
inherit cargoArtifacts;
inherit (craneLib.crateNameFromCargoToml { inherit src; }) version;
doCheck = false;
};
fileSetForCrate =
crate:
lib.fileset.toSource {
root = ./.;
fileset = lib.fileset.unions [
./Cargo.lock
./Cargo.toml
(craneLib.fileset.commonCargoSources ./hakari)
(craneLib.fileset.commonCargoSources crate)
];
};
dashmap-ref = craneLib.buildPackage (
individualLintArgs
// {
pname = "dashmap-ref";
cargoExtraArgs = "-p dashmap-ref";
src = fileSetForCrate ./lints/dashmap-ref;
postFixup = ''
mv $out/lib/libdashmap_ref{.so,@$RUSTUP_TOOLCHAIN.so}
'';
}
);
lints = [
{
inherit toolchain;
package = dashmap-ref;
}
];
dylint = dylintLib.mkDylint { inherit lints; };
in
{
devShells.default = pkgs.mkShell {
nativeBuildInputs = [
rustTarget
dylint
pkgs.cargo-hakari
pkgs.openssl
pkgs.pkg-config
];
DYLINT_DRIVER_PATH = dylint.passthru.DYLINT_DRIVER_PATH;
RUSTUP_TOOLCHAIN = toolchain;
};
}
);
}