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@sylr
Last active November 12, 2025 16:51
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{
description = "A Nix-flake-based Go 1.25 development environment";
inputs = {
nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.2505";
nixpkgs-unstable.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1";
nur = {
url = "github:nix-community/NUR";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, nixpkgs, nixpkgs-unstable, nur }:
let
goVersion = 25;
supportedSystems = [
"x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin"
];
forEachSupportedSystem = f:
nixpkgs.lib.genAttrs supportedSystems (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ self.overlays.default nur.overlays.default ];
config.allowUnfreePredicate = pkg: builtins.elem (nixpkgs.lib.getName pkg) [
"goreleaser-pro"
];
};
pkgs-unstable = import nixpkgs-unstable {
inherit system;
overlays = [ self.overlays.default ];
};
in
f { pkgs = pkgs; pkgs-unstable = pkgs-unstable; system = system; }
);
speakeasyVersion = "1.563.0";
speakeasyPlatforms = {
"x86_64-linux" = "linux_amd64";
"aarch64-linux" = "linux_arm64";
"x86_64-darwin" = "darwin_amd64";
"aarch64-darwin" = "darwin_arm64";
};
speakeasyHashes = {
"x86_64-linux" = "632559a6bdc765ef42b81b8404fd0a3e5023919a0bb70ff7e40a8cc259545afd";
"aarch64-linux" = "c74c502df3a05a2d69e6b282886df23354a319d0510d2c1a21fcc124b7ad00ef";
"x86_64-darwin" = "8814be1fdd4eaf6dcc7fb251ede5693e1d3d4c8e03986f8d37bfd59e049698b9";
"aarch64-darwin" = "12c20fa485de4725c9730cb2e8936cab4b0961d0a956e9f4c45534371f2a6148";
};
in
{
overlays.default = final: prev: {
go = final."go_1_${toString goVersion}";
};
packages = forEachSupportedSystem ({ pkgs, pkgs-unstable, system }:
{
speakeasy = pkgs.stdenv.mkDerivation {
pname = "speakeasy";
version = speakeasyVersion;
src = pkgs.fetchurl {
url = "https://github.com/speakeasy-api/speakeasy/releases/download/v${speakeasyVersion}/speakeasy_${speakeasyPlatforms.${system}}.zip";
sha256 = speakeasyHashes.${system};
};
nativeBuildInputs = [ pkgs.unzip ];
dontUnpack = true;
installPhase = ''
mkdir -p $out/bin
unzip $src
ls -al
install -m755 speakeasy $out/bin/
'';
name = "speakeasy";
};
}
);
defaultPackage.x86_64-linux = self.packages.x86_64-linux.speakeasy;
defaultPackage.aarch64-linux = self.packages.aarch64-linux.speakeasy;
defaultPackage.x86_64-darwin = self.packages.x86_64-darwin.speakeasy;
defaultPackage.aarch64-darwin = self.packages.aarch64-darwin.speakeasy;
devShells = forEachSupportedSystem ({ pkgs, pkgs-unstable, system }:
{
default = pkgs.mkShell {
packages = with pkgs; with pkgs-unstable; [
ginkgo
go
go-tools
gomarkdoc
goperf
gotools
pkgs.jdk11
jq
just
mockgen
nodejs_22
protobuf_27
protoc-gen-go
protoc-gen-go-grpc
yq-go
pkgs-unstable.golangci-lint
pkgs.nur.repos.goreleaser.goreleaser-pro
self.packages.${system}.speakeasy
];
};
}
);
};
}
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