From a0f37cc7e1778076d2093d3c30d96667a9576a7d Mon Sep 17 00:00:00 2001
From: Stalin <161853795+0x5t4l1n@users.noreply.github.com>
Date: Mon, 3 Aug 2026 00:59:48 +0530
Subject: [PATCH] fix: pin @polkadot/util to single version to prevent
 typechain-polkadot crash

Resolves #200. When a second contract is added via `swanky contract new`,
npm installs @727-ventures/typechain-polkadot which brings in its own
conflicting @polkadot/util version. The multiple-version conflict causes
typechain-polkadot to fail finding its .hbs templates, breaking
`swanky contract compile --all`.

Add an overrides block so npm resolves all @polkadot/util references to
the version already declared in dependencies (12.6.2).
---
 package.json | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package.json b/package.json
index a53ec9b..5f1dfe6 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,12 @@
     "/npm-shrinkwrap.json",
     "/oclif.manifest.json"
   ],
+  "overrides": {
+    "@polkadot/util": "12.6.2",
+    "@727-ventures/typechain-polkadot": {
+      "@polkadot/util": "12.6.2"
+    }
+  },
   "dependencies": {
     "@iarna/toml": "^2.2.5",
     "@oclif/core": "3.24.0",