flakelight-zig

Zig module for flakelight.

Package metadata is read from build.zig.zon.

Options

zigFlags allows overriding of the flags passed to zig build.

zigDependencies will have to be set if build.zig.zon contains dependencies. Set it to a function that takes the package set and returns a zig package cache path.

Configured options

Sets package to the zig project at the flake source.

Adds zig and zls to the default devShell.

Adds checks for zig tests.

Configures zig files to be formatted with zig fmt.

Example flakes

Standard

{
  description = "My Zig application.";
  inputs.flakelight-zig.url = "github:accelbread/flakelight-zig";
  outputs = { flakelight-zig, ... }: flakelight-zig ./. {
    license = "AGPL-3.0-or-later";
  };
}

When build.zig.zon has dependencies

Configure zigDependencies to a package containing the Zig package cache to use. This is a directory tree with each package in a directory named by the Zig package hash. For example:

{
  description = "My Zig application.";
  inputs.flakelight-zig.url = "github:accelbread/flakelight-zig";
  outputs = { flakelight-zig, ... }: flakelight-zig ./. {
    license = "AGPL-3.0-or-later";
    zigDependencies = pkgs: pkgs.linkFarm "zig-deps" [{
      name = "1220bc9ee317a38d7868cbcfe1ab3c15fe3ffe897edb125ad4731584648ad08ed30a";
      path = builtins.fetchGit {
        url = "https://github.com/accelbread/bread-lib-zig.git";
        rev = "0883dc65c35d1c12bfaec19bfcbfb1d58bd7e5a7";
      };
    }];
  };
}

If all of your dependencies are git deps, then the above can be extracted from build.zig.zon with Nix code by using flakelight-zig.lib.parseZon to read build.zig.zon into a Nix attrset.