{
description = "Development environment managed by flk";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
profile-lib.url = "git+https://gitlab.com/pixel-racks/flakes/nix-profile-lib";
};
outputs = inputs @ {
self,
nixpkgs,
flake-utils,
profile-lib,
...
}: let
flkLib = {
mkProject = import ./lib/mkProject.nix {
inherit nixpkgs flake-utils profile-lib;
};
};
base = flkLib.mkProject {src = ./.flk;} inputs;
cargoToml = (nixpkgs.lib.importTOML ./Cargo.toml).package;
in
(nixpkgs.lib.recursiveUpdate base
(flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {inherit system;};
flkPackage = pkgs.rustPlatform.buildRustPackage {
pname = cargoToml.name;
version = cargoToml.version;
src = ./.;
cargoLock.lockFile = ./Cargo.lock;
doCheck = false; # Disable tests: nixpkgs exposure is limited in sandboxed builds
};
# API documentation (cargo doc)
flkApiDocs = pkgs.rustPlatform.buildRustPackage {
pname = "${cargoToml.name}-api-docs";
version = cargoToml.version;
src = ./.;
cargoLock.lockFile = ./Cargo.lock;
buildPhase = ''
cargo doc --no-deps --document-private-items
'';
installPhase = ''
mkdir -p $out/docs
cp -r target/doc/* $out/docs/
'';
doCheck = false;
};
# User guide documentation (mdBook)
flkUserDocs = pkgs.stdenv.mkDerivation {
pname = "${cargoToml.name}-user-docs";
version = cargoToml.version;
src = ./flk-book;
nativeBuildInputs = [pkgs.mdbook];
buildPhase = ''
# Copy source to a writable directory
cp -r $src $TMPDIR/docs
chmod -R +w $TMPDIR/docs
cd $TMPDIR/docs
# Build the book
mdbook build
'';
installPhase = ''
mkdir -p $out/docs
cp -r $TMPDIR/docs/book $out/docs/
'';
};
# Combined documentation package
flkDocs = pkgs.stdenv.mkDerivation {
pname = "${cargoToml.name}-docs";
version = cargoToml.version;
dontUnpack = true;
installPhase = ''
mkdir -p $out/docs
# Copy user guide to root
cp -r ${flkUserDocs}/* $out/docs/
# Copy API docs to /api subdirectory
mkdir -p $out/docs/api
cp -r ${flkApiDocs}/* $out/docs/api/
'';
};
in {
packages = {
flk = flkPackage;
docs = flkDocs;
api-docs = flkApiDocs;
user-docs = flkUserDocs;
default = flkPackage;
};
apps.flk = {
type = "app";
program = "${flkPackage}/bin/${cargoToml.name}";
};
# Overlay to expose flk as pkgs.flk
overlay = final: prev: {
flk = self.packages.${final.system}.flk;
};
})))
// {lib = flkLib;};
}