1 files changed, 16 insertions, 3 deletions
diff --git a/pkgs/applications/blockchains/polkadot/default.nix b/pkgs/applications/blockchains/polkadot/default.nix
index 3c0644c10ad2a..942d1755accda 100644
--- a/pkgs/applications/blockchains/polkadot/default.nix
+++ b/pkgs/applications/blockchains/polkadot/default.nix
@@ -9,13 +9,13 @@
 }:
 rustPlatform.buildRustPackage rec {
   pname = "polkadot";
-  version = "0.9.43";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "paritytech";
     repo = "polkadot";
     rev = "v${version}";
-    hash = "sha256-h+9b+KQgdYowHYGr0nPsqibcwOPmBVo9tKi/uEbLhqo=";
+    hash = "sha256-izm0rpLzwlhpp3dciQ1zj1boWxhgGnNMG5ceZoZQGEE=";
 
     # the build process of polkadot requires a .git folder in order to determine
     # the git commit hash that is being built and add it to the version string.
@@ -34,11 +34,24 @@ rustPlatform.buildRustPackage rec {
   cargoLock = {
     lockFile = ./Cargo.lock;
     outputHashes = {
-      "binary-merkle-tree-4.0.0-dev" = "sha256-/8bGqnM/yqtCgVWkIaVEySZSV3XGYuiA3JuyHYTp2lw=";
+      "binary-merkle-tree-4.0.0-dev" = "sha256-J09SHQVOLGStMGONdreI5QZlk+uNNKzWRZpGiNJ+lrk=";
       "sub-tokens-0.1.0" = "sha256-GvhgZhOIX39zF+TbQWtTCgahDec4lQjH+NqamLFLUxM=";
     };
   };
 
+  # NOTE: the build process currently tries to read some files to generate
+  # documentation from hardcoded paths that aren't compatible with the cargo
+  # vendoring strategy, so we need to manually put them in their expected place.
+  # this should be fixed with the next polkadot release that includes
+  # https://github.com/paritytech/substrate/pull/14570.
+  postPatch = ''
+    FAST_UNSTAKE_DIR=$PWD/../cargo-vendor-dir/pallet-fast-unstake-4.0.0-dev
+    FAST_UNSTAKE_DOCIFY_DIR=$FAST_UNSTAKE_DIR/frame/fast-unstake
+
+    mkdir -p $FAST_UNSTAKE_DOCIFY_DIR
+    cp -r $FAST_UNSTAKE_DIR/src $FAST_UNSTAKE_DOCIFY_DIR
+  '';
+
   buildInputs = lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];
 
   nativeBuildInputs = [ rustPlatform.bindgenHook ];