psalm check

pkgs/vendor.nix

@@ -0,0 +1,23 @@
+{
+  composerMeta,
+  vendorHash,
+  runCommand,
+  composerJson,
+  composerLock,
+  php,
+}: let
+  inherit (composerMeta) version name;
+in
+  php.mkComposerVendor {
+    src = runCommand "${name}-composer-config" {} ''
+      mkdir $out
+      cp ${composerJson} $out/composer.json
+      cp ${composerLock} $out/composer.lock
+    '';
+    pname = name;
+    inherit php vendorHash name version;
+
+    postBuild = ''
+      rm -rf vendor/*/*/.git
+    '';
+  }