headscale/flake.nix
2023-04-24 15:52:15 +02:00

178 lines
5.5 KiB
Nix

{
description = "headscale - Open Source Tailscale Control server";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{ self
, nixpkgs
, flake-utils
, ...
}:
let
headscaleVersion =
if (self ? shortRev)
then self.shortRev
else "dev";
in
{
overlay = _: prev:
let
pkgs = nixpkgs.legacyPackages.${prev.system};
in
rec {
headscale = pkgs.buildGo120Module rec {
pname = "headscale";
version = headscaleVersion;
src = pkgs.lib.cleanSource self;
tags = [ "ts2019" ];
# Only run unit tests when testing a build
checkFlags = [ "-short" ];
# When updating go.mod or go.sum, a new sha will need to be calculated,
# update this if you have a mismatch after doing a change to thos files.
vendorSha256 = "sha256-lqMmTPLlnm4dGs3O+hS0LmR5LTWP5ICqMSkNnB+XXLI=";
ldflags = [ "-s" "-w" "-X github.com/juanfont/headscale/cmd/headscale/cli.Version=v${version}" ];
};
golines = pkgs.buildGoModule rec {
pname = "golines";
version = "0.11.0";
src = pkgs.fetchFromGitHub {
owner = "segmentio";
repo = "golines";
rev = "v${version}";
sha256 = "sha256-2K9KAg8iSubiTbujyFGN3yggrL+EDyeUCs9OOta/19A=";
};
vendorSha256 = "sha256-rxYuzn4ezAxaeDhxd8qdOzt+CKYIh03A9zKNdzILq18=";
nativeBuildInputs = [ pkgs.installShellFiles ];
};
golangci-lint = prev.golangci-lint.override {
# Override https://github.com/NixOS/nixpkgs/pull/166801 which changed this
# to buildGo118Module because it does not build on Darwin.
inherit (prev) buildGoModule;
};
protoc-gen-grpc-gateway = pkgs.buildGoModule rec {
pname = "grpc-gateway";
version = "2.14.0";
src = pkgs.fetchFromGitHub {
owner = "grpc-ecosystem";
repo = "grpc-gateway";
rev = "v${version}";
sha256 = "sha256-lnNdsDCpeSHtl2lC1IhUw11t3cnGF+37qSM7HDvKLls=";
};
vendorSha256 = "sha256-dGdnDuRbwg8fU7uB5GaHEWa/zI3w06onqjturvooJQA=";
nativeBuildInputs = [ pkgs.installShellFiles ];
subPackages = [ "protoc-gen-grpc-gateway" "protoc-gen-openapiv2" ];
};
};
}
// flake-utils.lib.eachDefaultSystem
(system:
let
pkgs = import nixpkgs {
overlays = [ self.overlay ];
inherit system;
};
buildDeps = with pkgs; [ git go_1_20 gnumake ];
devDeps = with pkgs;
buildDeps
++ [
golangci-lint
golines
nodePackages.prettier
goreleaser
nfpm
gotestsum
# Protobuf dependencies
protobuf
protoc-gen-go
protoc-gen-go-grpc
protoc-gen-grpc-gateway
buf
clang-tools # clang-format
];
# Add entry to build a docker image with headscale
# caveat: only works on Linux
#
# Usage:
# nix build .#headscale-docker
# docker load < result
headscale-docker = pkgs.dockerTools.buildLayeredImage {
name = "headscale";
tag = headscaleVersion;
contents = [ pkgs.headscale ];
config.Entrypoint = [ (pkgs.headscale + "/bin/headscale") ];
};
in
rec {
# `nix develop`
devShell = pkgs.mkShell {
buildInputs = devDeps;
shellHook = ''
export GOFLAGS=-tags="ts2019"
export PATH="$PWD/result/bin:$PATH"
mkdir -p ./ignored
export HEADSCALE_PRIVATE_KEY_PATH="./ignored/private.key"
export HEADSCALE_NOISE_PRIVATE_KEY_PATH="./ignored/noise_private.key"
export HEADSCALE_DB_PATH="./ignored/db.sqlite"
export HEADSCALE_TLS_LETSENCRYPT_CACHE_DIR="./ignored/cache"
export HEADSCALE_UNIX_SOCKET="./ignored/headscale.sock"
'';
};
# `nix build`
packages = with pkgs; {
inherit headscale;
inherit headscale-docker;
};
defaultPackage = pkgs.headscale;
# `nix run`
apps.headscale = flake-utils.lib.mkApp {
drv = packages.headscale;
};
apps.default = apps.headscale;
checks = {
format =
pkgs.runCommand "check-format"
{
buildInputs = with pkgs; [
gnumake
nixpkgs-fmt
golangci-lint
nodePackages.prettier
golines
clang-tools
];
} ''
${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt ${./.}
${pkgs.golangci-lint}/bin/golangci-lint run --fix --timeout 10m
${pkgs.nodePackages.prettier}/bin/prettier --write '**/**.{ts,js,md,yaml,yml,sass,css,scss,html}'
${pkgs.golines}/bin/golines --max-len=88 --base-formatter=gofumpt -w ${./.}
${pkgs.clang-tools}/bin/clang-format -style="{BasedOnStyle: Google, IndentWidth: 4, AlignConsecutiveDeclarations: true, AlignConsecutiveAssignments: true, ColumnLimit: 0}" -i ${./.}
'';
};
});
}