tailscale/shell.nix

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# This is a shell.nix file used to describe the environment that tailscale needs
# for development. This includes a lot of the basic tools that you need in order
# to get started. We hope this file will be useful for users of Nix on macOS or
# Linux.
#
# For more information about this and why this file is useful, see here:
# https://nixos.org/guides/nix-pills/developing-with-nix-shell.html
#
# Also look into direnv: https://direnv.net/, this can make it so that you can
# automatically get your environment set up when you change folders into the
# project.
{
pkgs ? import <nixpkgs> {},
tailscale-go-rev ? "fabd769a3703c88780c5a7fb543577992d5074d1",
tailscale-go-sha ? "sha256-BvwZ/90izw0Ip3lh8eNkJvU46LKnOOhEXF0axkBi/Es=",
}:
let
tailscale-go = pkgs.lib.overrideDerivation pkgs.go_1_18 (attrs: rec {
name = "tailscale-go-${version}";
version = tailscale-go-rev;
src = pkgs.fetchFromGitHub {
owner = "tailscale";
repo = "go";
rev = tailscale-go-rev;
sha256 = tailscale-go-sha;
};
nativeBuildInputs = attrs.nativeBuildInputs ++ [ pkgs.git ];
# Remove dependency on xcbuild as that causes iOS/macOS builds to fail.
propagatedBuildInputs = [];
# Remove custom nix patches, which are all related to fixing up
# tests. Some don't apply cleanly in 1.19.
# TODO: revert this once nix upstream has formal 1.19 support.
patches = [];
checkPhase = "";
# Our forked tailscale reads this env var to embed the git hash
# into the Go build version.
TAILSCALE_TOOLCHAIN_REV = tailscale-go-rev;
});
in
pkgs.mkShell {
# This specifies the tools that are needed for people to get started with
# development. These tools include:
# - The Go compiler toolchain (and all additional tooling with it)
# - gotools for goimports, a robust formatting tool for Go source code
# - gopls, the language server for Go to increase editor integration
# - git, the version control program (used in some scripts)
buildInputs = [
pkgs.git
pkgs.gotools pkgs.gopls
tailscale-go
];
}