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core/flake.nix

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Nix

# Copyright (C) 2024 - 2024:
# The Trinitrix Project <benedikt.peetz@b-peetz.de, antifallobst@systemausfall.org, sils@sils.li>
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of Trinitrix.
#
# Trinitrix is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation, either version 3 of the License,
# or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
{
description = "A multi protocol chat client";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
treefmt-nix = {
url = "github:numtide/treefmt-nix";
inputs = {
nixpkgs.follows = "nixpkgs";
};
};
crane = {
url = "github:ipetkov/crane";
inputs = {
nixpkgs.follows = "nixpkgs";
};
};
git-hooks = {
url = "github:cachix/git-hooks.nix";
inputs = {
flake-compat.follows = "flake-compat";
flake-utils.follows = "flake-utils";
gitignore.follows = "gitignore";
nixpkgs.follows = "nixpkgs";
nixpkgs-stable.follows = "nixpkgs";
};
};
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs = {
nixpkgs.follows = "nixpkgs";
flake-utils.follows = "flake-utils";
};
};
# inputs for following
gitignore = {
url = "github:hercules-ci/gitignore.nix";
inputs = {
nixpkgs.follows = "nixpkgs";
};
};
systems = {
url = "github:nix-systems/x86_64-linux"; # only evaluate for this system
};
flake-compat = {
url = "github:edolstra/flake-compat";
flake = false;
};
flake-utils = {
url = "github:numtide/flake-utils";
inputs = {
systems.follows = "systems";
};
};
};
outputs = {
self,
nixpkgs,
flake-utils,
git-hooks,
treefmt-nix,
crane,
rust-overlay,
...
}:
flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {
inherit system;
overlays = [(import rust-overlay)];
};
nightly = false;
rust_minimal =
if nightly
then
(pkgs.rust-bin.selectLatestNightlyWith (toolchain: toolchain.minimal)).override {
extensions = ["rustc-codegen-cranelift-preview"];
}
else pkgs.rust-bin.stable.latest.minimal;
rust_default =
if nightly
then
(pkgs.rust-bin.selectLatestNightlyWith (toolchain: toolchain.default)).override {
extensions = ["rustc-codegen-cranelift-preview"];
}
else pkgs.rust-bin.stable.latest.default;
nativeBuildInputs = with pkgs; [
pkg-config
mold-wrapped
clang-tools
];
buildInputs = with pkgs; [
openssl
lua54Packages.lua
];
cargo_toml = craneLib.cleanCargoToml {cargoToml = ./Cargo.toml;};
pname = cargo_toml.package.name;
craneLib = (crane.mkLib pkgs).overrideToolchain rust_minimal;
craneBuild = craneLib.buildPackage {
inherit nativeBuildInputs buildInputs;
src = let
trixyFilter = path: _type: builtins.match ".*tri$" path != null;
markdownOrCargo = path: type:
(trixyFilter path type) || (craneLib.filterCargoSources path type);
in
pkgs.lib.cleanSourceWith {
src = craneLib.path ./.;
filter = markdownOrCargo;
};
doCheck = true;
};
manual = pkgs.stdenv.mkDerivation {
name = "${pname}-manual";
inherit (cargo_toml.package) version;
src = ./docs;
nativeBuildInputs = with pkgs; [pandoc];
buildPhase = ''
mkdir --parents $out/docs;
pandoc "./${pname}.1.md" -s -t man > $out/docs/${pname}.1
'';
installPhase = ''
install -D $out/docs/${pname}.1 $out/share/man/man1/${pname};
'';
};
treefmtEval = import ./treefmt.nix {inherit treefmt-nix pkgs;};
in {
packages.default = pkgs.symlinkJoin {
inherit (cargo_toml.package) name;
paths = [manual craneBuild];
};
checks = {
inherit craneBuild;
formatting = treefmtEval.config.build.check self;
pre-commit = git-hooks.lib.${system}.run {
src = ./.;
hooks.treefmt = {
enable = true;
package = treefmtEval.config.build.wrapper;
};
};
};
formatter = treefmtEval.config.build.wrapper;
devShells.default = pkgs.mkShell {
inherit (self.checks.${system}.pre-commit) shellHook;
packages = with pkgs; [
cocogitto
yq
rust_default
cargo-edit
valgrind
licensure
];
inherit nativeBuildInputs buildInputs;
};
});
}
# vim: ts=2