Create Nix package

[x80486]

Create Nix package

[NotEvenANeko]

I just made the 0.12.0 of atlas package in my NUR, not sure if it works on Windows.

https://nur.nix-community.org/repos/notevenaneko/

[NotEvenANeko]

@wlcx

You need modRoot = "cmd/atlas" to set the module root (compile cmd/atlas), and proxyVendor = true.

NixOS/nixpkgs#201531

But the unit tests need something like sed to replace the hardcoded Atlas CLI - development string and remove the logic for BSD sed in darwin because sed in stdenv is GNU sed for now.

[wlcx]

Had a brief look at this today. The below nix derivation almost works, but go mod vendor (as used by nixos' buildGoModule) fails on release 0.12.0 due to an outdated go.sum. Looks like this is fixed on master, so should work next release.

As an aside, is there a reason for the slightly odd structure of this repo? As far as I can tell, due to the cmd/atlas subdirectory having its own go.mod / go.sum, it fetches itself (ariga.io/atlas) as a dependency (due to the imports for ariga.io/atlas/sql I guess?). It looks like the go workspace stuff (go.work, go.work.sum) perhaps addresses this, but I'm not very familar with go workspaces (and they seem under-documented in general...)

{ lib
, buildGoModule
, fetchFromGitHub
}:

buildGoModule rec {
  pname = "atlas";
  version = "0.12.0";

  src = "${fetchFromGitHub {
    owner = "ariga";
    repo = "atlas";
    rev = "v${version}";
    hash = "sha256-BxTgIfqg5AFYvSqf4++wB2SBKEPW1TBC3mb9YpHM0Q4";
  }}/cmd/atlas";

  vendorHash = lib.fakeHash;

  meta = with lib; {
    description = "Database schema management and migration tool";
    longDescription = ''
      Atlas is a language-agnostic tool for managing and migrating
      database schemas using modern DevOps principles.
    '';
    homepage = "https://atlasgo.io";
    license = licenses.asl20;
    maintainers = with maintainers; [ samw ];
  };
}

[x80486]

Nix package is already available.

Would be great if you add this installation source in the (official) Atlas documentation.