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flake: add ldFlags, strip comments, format

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Asmir A 2023-10-27 12:14:24 +02:00
parent ced545f644
commit de732b8317
1 changed files with 36 additions and 57 deletions
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47
flake.nix
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@ -4,9 +4,10 @@
# Nixpkgs / NixOS version to use. # Nixpkgs / NixOS version to use.
inputs.nixpkgs.url = "nixpkgs/nixos-unstable"; inputs.nixpkgs.url = "nixpkgs/nixos-unstable";
outputs = { self, nixpkgs }: outputs = {
let self,
nixpkgs,
}: let
# to work with older version of flakes # to work with older version of flakes
lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101"; lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
@ -14,58 +15,36 @@
version = builtins.substring 0 8 lastModifiedDate; version = builtins.substring 0 8 lastModifiedDate;
# System types to support. # System types to support.
supportedSystems = [ "x86_64-linux" "aarch64-linux" ]; supportedSystems = ["x86_64-linux" "aarch64-linux"];
# Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'. # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
forAllSystems = nixpkgs.lib.genAttrs supportedSystems; forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
# Nixpkgs instantiated for supported system types. # Nixpkgs instantiated for supported system types.
nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; }); nixpkgsFor = forAllSystems (system: import nixpkgs {inherit system;});
in {
in
{
# Provide some binary packages for selected system types. # Provide some binary packages for selected system types.
packages = forAllSystems (system: packages = forAllSystems (system: let
let
pkgs = nixpkgsFor.${system}; pkgs = nixpkgsFor.${system};
in in {
{
swaysw = pkgs.buildGoModule { swaysw = pkgs.buildGoModule {
pname = "swaysw"; pname = "swaysw";
inherit version; inherit version;
# In 'nix develop', we don't need a copy of the source tree
# in the Nix store.
src = ./.; src = ./.;
ldFlags = ["-s -w"];
# This hash locks the dependencies of this package. It is
# necessary because of how Go requires network access to resolve
# VCS. See https://www.tweag.io/blog/2021-03-04-gomod2nix/ for
# details. Normally one can build with a fake sha256 and rely on native Go
# mechanisms to tell you what the hash should be or determine what
# it should be "out-of-band" with other tooling (eg. gomod2nix).
# To begin with it is recommended to set this, but one must
# remeber to bump this hash when your dependencies change.
vendorSha256 = null; vendorSha256 = null;
#vendorSha256 = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=";
}; };
}); });
# Add dependencies that are only needed for development devShells = forAllSystems (system: let
devShells = forAllSystems (system:
let
pkgs = nixpkgsFor.${system}; pkgs = nixpkgsFor.${system};
in in {
{
default = pkgs.mkShell { default = pkgs.mkShell {
buildInputs = with pkgs; [ go gopls gotools go-tools wofi ]; buildInputs = with pkgs; [go gopls gotools go-tools wofi];
}; };
}); });
# The default package for 'nix build'. This makes sense if the
# flake provides only one package or there is a clear "main"
# package.
defaultPackage = forAllSystems (system: self.packages.${system}.swaysw); defaultPackage = forAllSystems (system: self.packages.${system}.swaysw);
}; };
} }