From 72388c9edd5d69e98d8efdd49cd69961368cd0d7 Mon Sep 17 00:00:00 2001
From: a-kenji <aks.kenji@protonmail.com>
Date: Thu, 7 Apr 2022 01:23:31 +0200
Subject: [PATCH] add: `rnix-lsp` overlays

Add `rnix-lsp` `overlays` to the flake outputs, in order to be directly
consumed by other flakes.

Provides 2 overlays:
- default: with package named `rnix-lsp`, so people can overwrite their
  existing configuration
- nightly: with package named `rnix-lsp-nightly`, so people can opt in
  to this package on a case-by-case basis

Also for now still uses the `overlay` attribute, for backwards
compatibility, is that needed?

fixes: #77
---
 flake-compat.nix |  3 +--
 flake.nix        | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/flake-compat.nix b/flake-compat.nix
index b4fa7be..a538673 100644
--- a/flake-compat.nix
+++ b/flake-compat.nix
@@ -3,7 +3,6 @@ let
     url = "https://github.com/edolstra/flake-compat/archive/12c64ca55c1014cdc1b16ed5a804aa8576601ff2.tar.gz";
     sha256 = "0jm6nzb83wa6ai17ly9fzpqc40wg1viib8klq8lby54agpl213w5";
   };
-in
-(import flake-compat {
+in (import flake-compat {
   src = ./.;
 })
diff --git a/flake.nix b/flake.nix
index aa20a6d..7b29232 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,5 +35,17 @@
           drv = packages.rnix-lsp;
         };
         defaultApp = apps.rnix-lsp;
-      });
+      })
+      //
+      rec {
+        overlays = { 
+          default = final: prev: rec {
+          rnix-lsp = self.packages.${prev.system}.rnix-lsp;
+        };
+          nightly = final: prev: rec {
+          rnix-lsp-nightly = self.packages.${prev.system}.rnix-lsp;
+          };
+        };
+        overlay = overlays.default;
+    };
 }