From 83afb44e58e4c6d64374af8bba581632a1221971 Mon Sep 17 00:00:00 2001
From: James Wilson <james@jsdw.me>
Date: Wed, 26 Jun 2024 15:07:28 +0100
Subject: [PATCH 1/3] Expose metadata-hash feature from polkadot crate

---
 polkadot/Cargo.toml              | 5 +++++
 polkadot/cli/Cargo.toml          | 1 +
 polkadot/node/service/Cargo.toml | 7 +++++++
 3 files changed, 13 insertions(+)

diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index 512783de94806..2c30386536012 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -68,6 +68,11 @@ jemalloc-allocator = [
 	"polkadot-overseer/jemalloc-allocator",
 ]
 
+# Generate the metadata hash needed for CheckMetadataHash
+# in the builtin test runtimes (westend and rococo).
+metadata-hash = [
+	"polkadot-cli/metadata-hash"
+]
 
 # Enables timeout-based tests supposed to be run only in CI environment as they may be flaky
 # when run locally depending on system load
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 9dcdb44ab64f5..da37f6062c572 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -49,6 +49,7 @@ substrate-build-script-utils = { workspace = true, default-features = true }
 [features]
 default = ["cli", "db", "full-node"]
 db = ["polkadot-service/db"]
+metadata-hash = ["polkadot-service/metadata-hash"]
 service = ["dep:polkadot-service"]
 cli = [
 	"clap",
diff --git a/polkadot/node/service/Cargo.toml b/polkadot/node/service/Cargo.toml
index f043bd0b89241..2acdb930cc7fd 100644
--- a/polkadot/node/service/Cargo.toml
+++ b/polkadot/node/service/Cargo.toml
@@ -201,6 +201,13 @@ rococo-native = [
 	"rococo-runtime-constants",
 ]
 
+# Generate the metadata hash needed for CheckMetadataHash
+# in the test runtimes.
+metadata-hash = [
+	"rococo-runtime?/metadata-hash",
+	"westend-runtime?/metadata-hash",
+]
+
 runtime-benchmarks = [
 	"frame-benchmarking-cli/runtime-benchmarks",
 	"frame-benchmarking/runtime-benchmarks",

From 7393fca22d1d0275c0725e1e7a9611ae87d8b09d Mon Sep 17 00:00:00 2001
From: James Wilson <james@jsdw.me>
Date: Wed, 26 Jun 2024 17:38:12 +0100
Subject: [PATCH 2/3] Use latest scale-decode patch

---
 Cargo.lock | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 537adb68792c6..b37ea04ea90c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18595,9 +18595,9 @@ dependencies = [
 
 [[package]]
 name = "scale-decode"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b12ebca36cec2a3f983c46295b282b35e5f8496346fb859a8776dad5389e5389"
+checksum = "e98f3262c250d90e700bb802eb704e1f841e03331c2eb815e46516c4edbf5b27"
 dependencies = [
  "derive_more",
  "parity-scale-codec",

From c827d230b6eb1e682d17eba0746a6d6c10efc304 Mon Sep 17 00:00:00 2001
From: command-bot <>
Date: Thu, 27 Jun 2024 08:31:29 +0000
Subject: [PATCH 3/3] ".git/.scripts/commands/fmt/fmt.sh"

---
 polkadot/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index 2c30386536012..3a939464868fe 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -71,7 +71,7 @@ jemalloc-allocator = [
 # Generate the metadata hash needed for CheckMetadataHash
 # in the builtin test runtimes (westend and rococo).
 metadata-hash = [
-	"polkadot-cli/metadata-hash"
+	"polkadot-cli/metadata-hash",
 ]
 
 # Enables timeout-based tests supposed to be run only in CI environment as they may be flaky