From f51fe942376711a9458bc7991ed46fa81f94fb31 Mon Sep 17 00:00:00 2001
From: Dgetsylver <83276742+Dgetsylver@users.noreply.github.com>
Date: Fri, 12 Jun 2026 22:07:03 -0400
Subject: [PATCH] ci: build and test Soroban contracts on every PR

No workflow currently builds or tests the contracts: parity.yml only
builds the rate_calc binary + frontend tests, and blend_leverage is not
a cargo workspace member so 'cargo test --workspace' never touches it.
This let dev land non-compiling contract code (#157/#217) and let PRs
like #233 (deposit traps at runtime) and #235 (proptests don't compile)
through with zero contract verification.

Adds contracts.yml: cargo test + wasm32v1-none release build for
blend_leverage on any PR touching contracts/**. Clippy -D warnings is
left as a TODO until the crate's existing digit-grouping lint debt is
paid down (would otherwise red every PR immediately).
---
 .github/workflows/contracts.yml | 38 +++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 .github/workflows/contracts.yml

diff --git a/.github/workflows/contracts.yml b/.github/workflows/contracts.yml
new file mode 100644
index 0000000..9ab1b4c
--- /dev/null
+++ b/.github/workflows/contracts.yml
@@ -0,0 +1,38 @@
+name: Contracts
+on:
+  pull_request:
+    paths:
+      - 'contracts/**'
+      - '.github/workflows/contracts.yml'
+  push:
+    branches: [main, dev]
+    paths:
+      - 'contracts/**'
+
+jobs:
+  blend_leverage:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: contracts/strategies/blend_leverage
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32v1-none
+
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: contracts/strategies/blend_leverage
+
+      # TODO: add `cargo clippy --all-targets -- -D warnings` once the
+      # existing lint debt in the crate (digit grouping etc.) is paid down.
+      - name: Test
+        run: cargo test
+
+      - name: Build wasm release
+        run: cargo build --target wasm32v1-none --release