chore: drop tree-grepper

Regresses in that we only support Haskell for now, as Elm, Nix or Bash
are not available as tree-sitter-* Haskell packages.

1 files changed, 12 insertions, 2 deletions

diff --git a/default.nix b/default.nix
index 06709df..59d560e 100644
--- a/default.nix
+++ b/default.nix
@@ -1,6 +1,16 @@
 { pkgs ? import <nixpkgs> {
     overlays = [
-      (import ./pkgs)
+      (self: super: {
+        tree-sitter = super.tree-sitter.overrideAttrs (oldAttrs: {
+          buildInputs = oldAttrs.buildInputs or [ ] ++ [
+            super.makeWrapper
+          ];
+          postInstall = oldAttrs.postInstall or "" + ''
+            wrapProgram $out/bin/tree-sitter \
+              --prefix LD_LIBRARY_PATH : "${super.tree-sitter.withPlugins (_: self.tree-sitter.allGrammars)}"
+          '';
+        });
+      })
       (self: super: {
         anissue = pkgs.writers.writeDashBin "anissue" ''
           set -efu
@@ -22,7 +32,6 @@ let
           dependencies = [
             pkgs.coreutils
             pkgs.git
-            pkgs.tree-grepper
           ];
         };
         postInstall = ''
@@ -53,6 +62,7 @@ rec {
       pkgs.anissue
       pkgs.ghcid
       pkgs.haskell-language-server
+      pkgs.tree-sitter
     ] ++ anissue.passthru.dependencies;
     withHoogle = true;
     withHaddock = true;