diff --git a/maintainers.sh b/maintainers.sh
deleted file mode 100755
index 6c1da4f..0000000
--- a/maintainers.sh
+++ /dev/null
@@ -1,148 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p jq -p curl
-
-set -euxo pipefail
-
-PRNUM=$1
-
-statuses_url=$(curl --fail -L "https://api.github.com/repos/nixos/nixpkgs/pulls/$PRNUM" \
-                   | jq -r .statuses_url)
-
-changed_url=$(curl --fail -L "$statuses_url" \
-                  | jq -r '.[] | select (.state == "success" and .description == "^.^!" and .target_url != "") | .target_url' | head -n1 \
-                  | sed -e 's#gist.github.com#api.github.com/gists#' \
-       )
-changed_text_url=$(curl --fail -L "$changed_url" \
-        | jq -r '.files."Changed Paths".raw_url')
-
-if [ "x$changed_url" == "x" ]; then
-   echo "Nothing changed"
-   exit 1
-fi
-
-(
-    cat <<EOF
-let
-pkgs = import ./default.nix {};
-
-EOF
-    echo 'changedattrs = ['
-    curl --fail -L "$changed_text_url" \
-        | cut -f2 \
-        | sort | uniq \
-        | sed -e 's/\./" "/g' | sed -e 's/^/[ "/' | sed -e 's/$/" ]/'
-    echo '];
-
-changedpaths = ['
-
-    curl --fail -L "https://github.com/NixOS/nixpkgs/pull/$PRNUM.patch" \
-        | grep "^+++ b/"  | sed -e "s/^+++ b//" \
-        | sed -e 's/^/"/' | sed -e 's/$/"/' \
-        | sort | uniq
-
-    echo '];'
-
-    cat <<'EOF'
-
-anyMatchingFile = filename:
-  let
-    matching = builtins.filter
-      (changed: pkgs.lib.strings.hasSuffix changed filename)
-      changedpaths;
-  in (builtins.length matching) > 0;
-
-anyMatchingFiles = files:
-  (builtins.length (builtins.filter anyMatchingFile files)) > 0;
-
-enrichedAttrs = builtins.map
-(path: {
-  path = path;
-  name = "pkgs.${builtins.concatStringsSep "." path}";
-})
-changedattrs;
-
-validPackageAttributes = builtins.filter
-  (pkg:
-  if (pkgs.lib.attrsets.hasAttrByPath pkg.path pkgs) then
-  (if (builtins.tryEval (pkgs.lib.attrsets.attrByPath pkg.path null pkgs)).success
-  then true
-  else builtins.trace "Failed to access ${pkg.name} even though it exists" false)
-  else builtins.trace "Failed to locate ${pkg.name}." false
-  )
-  enrichedAttrs;
-
-attrsWithPackages = builtins.map
-  (pkg: pkg // { package = pkgs.lib.attrsets.attrByPath pkg.path null pkgs; })
-  validPackageAttributes;
-
-attrsWithMaintainers = builtins.map
-  (pkg: pkg // { maintainers = (pkg.package.meta or {}).maintainers or []; })
-  attrsWithPackages;
-
-attrsWeCanPing = builtins.filter
-  (pkg: if (builtins.length pkg.maintainers) > 0
-        then true
-        else builtins.trace "Package has no maintainers: ${pkg.name}" false
-  )
-  attrsWithMaintainers;
-
-relevantFilenames = drv:
-  (pkgs.lib.lists.unique
-    (builtins.map
-      (pos: pos.file)
-      (builtins.filter (x: x != null)
-        [
-          (builtins.unsafeGetAttrPos "maintainers" (drv.meta or {}))
-          (builtins.unsafeGetAttrPos "src" drv)
-          # broken because name is always set in stdenv:
-          #    # A hack to make `nix-env -qa` and `nix search` ignore broken packages.
-          #    # TODO(@oxij): remove this assert when something like NixOS/nix#1771 gets merged into nix.
-          #    name = assert validity.handled; name + lib.optionalString
-          #(builtins.unsafeGetAttrPos "name" drv)
-          (builtins.unsafeGetAttrPos "pname" drv)
-          (builtins.unsafeGetAttrPos "version" drv)
-        ]
-        )));
-
-attrsWithFilenames = builtins.map
-  (pkg: pkg // { filenames = relevantFilenames pkg.package; })
-  attrsWithMaintainers;
-
-attrsWithModifiedFiles = builtins.filter
-  (pkg: anyMatchingFiles pkg.filenames)
-  attrsWithFilenames;
-
-listToPing = pkgs.lib.lists.flatten
-(builtins.map
-(pkg:
-  builtins.map
-  (maintainer: {
-    handle = maintainer.github;
-    packageName = pkg.name;
-    dueToFiles = pkg.filenames;
-  })
-  pkg.maintainers
-)
-attrsWithModifiedFiles);
-
-byMaintainer = pkgs.lib.lists.foldr
-  (ping: collector: collector // { "${ping.handle}" = [ { inherit (ping) packageName dueToFiles; } ] ++ (collector."${ping.handle}" or []); })
-  {}
-  listToPing;
-
-textForPackages = packages:
-pkgs.lib.strings.concatStringsSep ", " (
-builtins.map
-(pkg: pkg.packageName)
-packages);
-
-textPerMaintainer = pkgs.lib.attrsets.mapAttrs
-(maintainer: packages: "- @${maintainer} for ${textForPackages packages}")
-byMaintainer;
-
-text = pkgs.lib.strings.concatStringsSep "\n" (builtins.attrValues textPerMaintainer);
-in builtins.trace text ""
-EOF
-) > data.nix
-
-nix-instantiate --eval ./data.nix