tree-wide: better support legacy nix

1 files changed, 43 insertions, 0 deletions

diff --git a/overlay.nix b/overlay.nix
new file mode 100644
index 0000000..c4adcfb
--- /dev/null
+++ b/overlay.nix
@@ -0,0 +1,43 @@
+final: prev: let
+  inherit (prev) lib callPackage;
+in
+  lib.attrsets.mergeAttrsList [
+    # files/directories are mapped to packages here for convenience sake
+    (
+      let
+        toPkg = name: _:
+          lib.nameValuePair (lib.removeSuffix ".nix" name) (prev.callPackage ./pkgs/${name} {});
+      in
+        lib.mapAttrs' toPkg (builtins.readDir ./pkgs)
+    )
+
+    {
+      clang-tidy-sarif = callPackage ./pkgs/clang-tidy-sarif.nix {inherit (final) clang-tidy-sarif;};
+      clippy-sarif = callPackage ./pkgs/clippy-sarif.nix {inherit (final) clippy-sarif;};
+      hadolint-sarif = callPackage ./pkgs/hadolint-sarif.nix {inherit (final) hadolint-sarif;};
+      sarif-fmt = callPackage ./pkgs/sarif-fmt.nix {inherit (final) sarif-fmt;};
+      shellcheck-sarif = callPackage ./pkgs/shellcheck-sarif.nix {inherit (final) shellcheck-sarif;};
+
+      klassy = prev.libsForQt5.callPackage ./pkgs/klassy.nix {};
+
+      modrinth-app-unwrapped = callPackage ./pkgs/modrinth-app {
+        inherit (final.nodePackages) pnpm;
+
+        inherit
+          (final.darwin.apple_sdk.frameworks)
+          AppKit
+          CoreServices
+          Security
+          WebKit
+          ;
+      };
+
+      modrinth-app = callPackage ./pkgs/modrinth-app/wrapper.nix {
+        inherit (final) modrinth-app-unwrapped;
+      };
+    }
+
+    (lib.optionalAttrs (prev.stdenv.hostPlatform.system == "x86_64-linux") {
+      tcmalloc-tf2 = prev.gperftools.override {inherit (final.pkgsi686Linux.llvmPackages_16) stdenv;};
+    })
+  ]