[taffybar] Add taffybar overlay.nix

2021-01-23 10:13:08 -08:00
parent 5d2e9cad8d
commit aba3028f5a
1 changed files with 13 additions and 0 deletions
--- a/dotfiles/config/taffybar/overlay.nix
+++ b/dotfiles/config/taffybar/overlay.nix
@@ -0,0 +1,13 @@
+_: super: {
+  haskellPackages = super.haskellPackages.override (old: {
+    overrides = super.lib.composeExtensions (old.overrides or (_: _: {})) (self: _: {
+      imalison-taffybar =
+        self.callCabal2nix "imalison-taffybar"
+        (
+          super.lib.sourceByRegex ./.
+          ["taffybar.hs" "imalison-taffybar.cabal"]
+        )
+        { };
+    });
+  });
+}