hbrainfuck: migrate to by-name

nix/packages/by-name/hbrainfuck/package.nix

@@ -0,0 +1,33 @@
+{
+  haskellPackages,
+  haskell,
+  fetchFromGitea,
+  installShellFiles,
+}: let
+  inherit (haskell.lib.compose) justStaticExecutables overrideCabal;
+
+  drv =
+    haskellPackages.callCabal2nix "hbrainfuck"
+    (fetchFromGitea {
+      domain = "git.confusedcompiler.org";
+      owner = "leana8959";
+      repo = "hbrainfuck";
+      rev = "796aae9bdb222e8e0431627eb11a3e3a71c1ffef";
+      hash = "sha256-4OQ//QGzuPeOe1Zi9IjttUu4vLKufPCWXJzBk9v5zXc=";
+    })
+    {};
+
+  cabalOverrides = o: {
+    buildTools = o.buildTools or [] ++ [installShellFiles];
+    postInstall =
+      o.postInstall or ""
+      + ''
+        installShellCompletion --cmd hbrainfuck \
+        --bash <("$out/bin/hbf" --bash-completion-script "$out/bin/hbf") \
+        --fish <("$out/bin/hbf" --fish-completion-script "$out/bin/hbf") \
+        --zsh  <("$out/bin/hbf" --zsh-completion-script  "$out/bin/hbf")
+      '';
+  };
+in
+  justStaticExecutables
+  (overrideCabal cabalOverrides drv)

nix/packages/top-level.nix

@@ -38,21 +38,6 @@ in rec {
     ];
   };
 
-  # my repositories
-  hbrainfuck = mkHaskellPackage {
-    name = "hbrainfuck";
-    src = sources.hbrainfuck;
-    apply = infuse {
-      __output.nativeBuildInputs.__append = [pkgs.installShellFiles];
-      __output.postInstall.__append = ''
-        installShellCompletion --cmd hbrainfuck \
-        --bash <("$out/bin/hbrainfuck" --bash-completion-script "$out/bin/hbrainfuck") \
-        --fish <("$out/bin/hbrainfuck" --fish-completion-script "$out/bin/hbrainfuck") \
-        --zsh  <("$out/bin/hbrainfuck" --zsh-completion-script  "$out/bin/hbrainfuck")
-      '';
-    };
-  };
-
   prop-solveur = mkHaskellPackage {
     name = "prop-solveur";
     src = sources.prop_solveur;