make filter type-aware

We interpret the following types:

- ISO8601-formatted strings as dates,
- integer-formatted strings as integers,
- all other strings as strings.

If the filter value matches a format, it is cast into the respective
data type. For comparison-based filtering, the tag's value is then cast
into the same data type and comparison is performed type-aware. If the
tag's value is not castable, we consider it not matching.

1 files changed, 4 insertions, 2 deletions

diff --git a/default.nix b/default.nix
index 8428c03..5bbe027 100644
--- a/default.nix
+++ b/default.nix
@@ -9,8 +9,9 @@ let
     overrides = self: super: {
       anissue = (super.callCabal2nix "anissue" ./. { }).overrideAttrs (oldAttrs: rec {
         nativeBuildInputs = [ pkgs.installShellFiles ];
-        buildInputs = oldAttrs.buildInputs or [] ++ [ pkgs.makeWrapper ];
-        passthru = oldAttrs.passthru // { dependencies = [
+        buildInputs = oldAttrs.buildInputs or [ ] ++ [ pkgs.makeWrapper ];
+        passthru = oldAttrs.passthru // {
+          dependencies = [
             pkgs.coreutils
             pkgs.git
             pkgs.mdcat
@@ -40,6 +41,7 @@ rec {
     buildInputs = [
       haskellPackages.cabal-install
       haskellPackages.ormolu
+      haskellPackages.pointfree
       pkgs.ghcid
       pkgs.haskell-language-server
     ] ++ anissue.passthru.dependencies;