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|
{
description = "Build a cargo project";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/release-23.11";
crane = {
url = "github:ipetkov/crane";
inputs.nixpkgs.follows = "nixpkgs";
};
fenix = {
url = "github:nix-community/fenix";
inputs.nixpkgs.follows = "nixpkgs";
inputs.rust-analyzer-src.follows = "";
};
flake-utils.url = "github:numtide/flake-utils";
advisory-db = {
url = "github:rustsec/advisory-db";
flake = false;
};
};
outputs = {
self,
nixpkgs,
crane,
fenix,
flake-utils,
advisory-db,
...
}:
flake-utils.lib.eachDefaultSystem (system: let
pname = "nonempty";
pkgs = nixpkgs.legacyPackages.${system};
inherit (pkgs) lib;
craneLib = crane.lib.${system};
src = craneLib.cleanCargoSource (craneLib.path ./.);
# Common arguments can be set here to avoid repeating them later
commonArgs = {
inherit src;
strictDeps = true;
buildInputs =
[
# Add additional build inputs here
]
++ lib.optionals pkgs.stdenv.isDarwin [
# Additional darwin specific inputs can be set here
pkgs.libiconv
];
};
craneLibLLvmTools =
craneLib.overrideToolchain
(fenix.packages.${system}.complete.withComponents [
"cargo"
"llvm-tools"
"rustc"
]);
# Build *just* the cargo dependencies, so we can reuse
# all of that work (e.g. via cachix) when running in CI
cargoArtifacts = craneLib.buildDepsOnly commonArgs;
# Build the actual crate itself, reusing the dependency
# artifacts from above.
nonempty = craneLib.buildPackage (commonArgs
// {
inherit cargoArtifacts;
doCheck = false;
});
in {
# Formatter
formatter = pkgs.alejandra;
checks = {
# Build the crate as part of `nix flake check` for convenience
inherit nonempty;
# Run clippy (and deny all warnings) on the crate source,
# again, resuing the dependency artifacts from above.
#
# Note that this is done as a separate derivation so that
# we can block the CI if there are issues here, but not
# prevent downstream consumers from building our crate by itself.
nonempty-clippy = craneLib.cargoClippy (commonArgs
// {
inherit cargoArtifacts;
cargoClippyExtraArgs = "--all-targets -- --deny warnings";
});
nonempty-doc = craneLib.cargoDoc (commonArgs
// {
inherit cargoArtifacts;
});
# Check formatting
nonempty-fmt = craneLib.cargoFmt {
inherit src;
};
# Audit dependencies
nonempty-audit = craneLib.cargoAudit {
inherit src advisory-db;
};
# Audit licenses
nonempty-deny = craneLib.cargoDeny {
inherit src;
};
# Run tests with cargo-nextest
nonempty-nextest = craneLib.cargoNextest (commonArgs
// {
inherit cargoArtifacts;
partitions = 1;
partitionType = "count";
});
};
packages =
{
default = nonempty;
}
// lib.optionalAttrs (!pkgs.stdenv.isDarwin) {
nonempty-llvm-coverage = craneLibLLvmTools.cargoLlvmCov (commonArgs
// {
inherit cargoArtifacts;
});
};
devShells.default = craneLib.devShell {
# Extra inputs can be added here; cargo and rustc are provided by default.
packages = [
pkgs.cargo-watch
pkgs.cargo-nextest
pkgs.ripgrep
pkgs.rust-analyzer
];
};
});
}
|
