attic/flake.nix
Graham Christensen e9918bc6be
Make nix flake show --all-systems work (#91)
Before this patch we get:

  error: don't yet have a `targetPackages.darwin.LibsystemCross for x86_64-apple-darwin`
2023-10-25 20:23:59 +02:00

192 lines
5.2 KiB
Nix

{
description = "A Nix binary cache server";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-23.05";
flake-utils.url = "github:numtide/flake-utils";
crane = {
url = "github:ipetkov/crane";
inputs.nixpkgs.follows = "nixpkgs";
inputs.flake-compat.follows = "flake-compat";
inputs.flake-utils.follows = "flake-utils";
};
flake-compat = {
url = "github:edolstra/flake-compat";
flake = false;
};
};
outputs = { self, nixpkgs, nixpkgs-stable, flake-utils, crane, ... }: let
supportedSystems = flake-utils.lib.defaultSystems;
makeCranePkgs = pkgs: let
craneLib = crane.mkLib pkgs;
in pkgs.callPackage ./crane.nix { inherit craneLib; };
in flake-utils.lib.eachSystem supportedSystems (system: let
pkgs = import nixpkgs {
inherit system;
overlays = [];
};
cranePkgs = makeCranePkgs pkgs;
pkgsStable = import nixpkgs-stable {
inherit system;
overlays = [];
};
cranePkgsStable = makeCranePkgs pkgsStable;
inherit (pkgs) lib;
in rec {
packages = {
default = packages.attic;
inherit (cranePkgs) attic attic-client attic-server;
attic-nixpkgs = pkgs.callPackage ./package.nix { };
attic-ci-installer = pkgs.callPackage ./ci-installer.nix {
inherit self;
};
book = pkgs.callPackage ./book {
attic = packages.attic;
};
} // (lib.optionalAttrs (system != "x86_64-darwin") {
# Unfortunately, x86_64-darwin fails to evaluate static builds
# TODO: Make this work with Crane
attic-static = (pkgs.pkgsStatic.callPackage ./package.nix {
nix = pkgs.pkgsStatic.nix.overrideAttrs (old: {
patches = (old.patches or []) ++ [
# To be submitted
(pkgs.fetchpatch {
url = "https://github.com/NixOS/nix/compare/3172c51baff5c81362fcdafa2e28773c2949c660...6b09a02536d5946458b537dfc36b7d268c9ce823.diff";
hash = "sha256-LFLq++J2XitEWQ0o57ihuuUlYk2PgUr11h7mMMAEe3c=";
})
];
});
}).overrideAttrs (old: {
nativeBuildInputs = (old.nativeBuildInputs or []) ++ [
pkgs.nukeReferences
];
# Read by pkg_config crate (do some autodetection in build.rs?)
PKG_CONFIG_ALL_STATIC = "1";
"NIX_CFLAGS_LINK_${pkgs.pkgsStatic.stdenv.cc.suffixSalt}" = "-lc";
RUSTFLAGS = "-C relocation-model=static";
postFixup = (old.postFixup or "") + ''
rm -f $out/nix-support/propagated-build-inputs
nuke-refs $out/bin/attic
'';
});
attic-client-static = packages.attic-static.override {
clientOnly = true;
};
}) // (lib.optionalAttrs pkgs.stdenv.isLinux {
attic-server-image = pkgs.dockerTools.buildImage {
name = "attic-server";
tag = "main";
copyToRoot = [
# Debugging utilities for `fly ssh console`
pkgs.busybox
packages.attic-server
# Now required by the fly.io sshd
pkgs.dockerTools.fakeNss
];
config = {
Entrypoint = [ "${packages.attic-server}/bin/atticd" ];
Cmd = [ "--mode" "api-server" ];
Env = [
"SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"
];
};
};
});
devShells = {
default = pkgs.mkShell {
inputsFrom = with packages; [ attic book ];
nativeBuildInputs = with pkgs; [
rustc
rustfmt clippy
cargo-expand cargo-outdated cargo-edit
tokio-console
sqlite-interactive
editorconfig-checker
flyctl
wrk
] ++ (lib.optionals pkgs.stdenv.isLinux [
linuxPackages.perf
]);
NIX_PATH = "nixpkgs=${pkgs.path}";
RUST_SRC_PATH = "${pkgs.rustPlatform.rustcSrc}/library";
ATTIC_DISTRIBUTOR = "dev";
};
demo = pkgs.mkShell {
nativeBuildInputs = [
packages.default
];
shellHook = ''
>&2 echo
>&2 echo '🚀 Run `atticd` to get started!'
>&2 echo
'';
};
};
devShell = devShells.default;
internal = {
inherit (cranePkgs) attic-tests cargoArtifacts;
};
checks = let
makeIntegrationTests = pkgs: import ./integration-tests {
pkgs = import nixpkgs {
inherit system;
overlays = [ self.overlays.default ];
};
flake = self;
};
unstableTests = makeIntegrationTests pkgs;
stableTests = lib.mapAttrs' (name: lib.nameValuePair "stable-${name}") (makeIntegrationTests pkgsStable);
in lib.optionalAttrs pkgs.stdenv.isLinux (unstableTests // stableTests);
}) // {
overlays = {
default = final: prev: let
cranePkgs = makeCranePkgs final;
in {
inherit (cranePkgs) attic attic-client attic-server;
};
};
nixosModules = {
atticd = {
imports = [
./nixos/atticd.nix
];
services.atticd.useFlakeCompatOverlay = false;
nixpkgs.overlays = [
self.overlays.default
];
};
};
};
}