chore(shell): add `anissue` alias to `cabal run anissue`

This makes it more convenient to use `anissue` from within this project,
as it always refers to the current build.

Note that we don't use `alias` whithin `shellHook` for the same purpose,
because direnv does not support aliases.

1 files changed, 10 insertions, 1 deletions

diff --git a/default.nix b/default.nix
index 7198b97..39a79f8 100644
--- a/default.nix
+++ b/default.nix
@@ -1,5 +1,13 @@
 { pkgs ? import <nixpkgs> {
-    overlays = [ (import ./pkgs) ];
+    overlays = [
+      (import ./pkgs)
+      (self: super: {
+        anissue = pkgs.writers.writeDashBin "anissue" ''
+          set -efu
+          exec cabal run anissue -- "$@"
+        '';
+      })
+    ];
   }
 }:
 
@@ -43,6 +51,7 @@ rec {
       haskellPackages.hlint
       haskellPackages.ormolu
       haskellPackages.pointfree
+      pkgs.anissue
       pkgs.ghcid
       pkgs.haskell-language-server
     ] ++ anissue.passthru.dependencies;