From 898d971fa19f54f3ae2cc3fa87844ce9b66868b9 Mon Sep 17 00:00:00 2001
From: Zohar Zilberman <popen2@gmail.com>
Date: Thu, 28 May 2026 21:34:41 +0300
Subject: [PATCH] Add cargo fmt check to test workflow

Mirrors the formatting gate in platzio/backend so chart-ext PRs
fail fast on style drift. Also reformats one pre-existing
trailing-semicolon diff in ext_type.rs so the new check passes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 .github/workflows/test.yml | 13 +++++++++++++
 src/ext_type.rs            |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4a2907f..13a58d6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,6 +8,19 @@ permissions:
   contents: read
 
 jobs:
+  fmt:
+    name: 🎨 Check formatting
+    runs-on: ubuntu-latest
+    steps:
+      - name: 🛠 Checkout
+        uses: actions/checkout@v6
+
+      - name: 🧰 Install rustfmt
+        run: rustup component add rustfmt
+
+      - name: 🎨 Cargo fmt
+        run: cargo fmt --all -- --check
+
   test:
     name: 🧪 ${{ matrix.task }} (${{ matrix.profile }})
     runs-on: ubuntu-latest
diff --git a/src/ext_type.rs b/src/ext_type.rs
index 358c64b..33757ee 100644
--- a/src/ext_type.rs
+++ b/src/ext_type.rs
@@ -143,7 +143,7 @@ where
     T: Serialize + DeserializeOwned,
 {
     let Some(filename) = filename else {
-        return Ok(None)
+        return Ok(None);
     };
 
     let full_path = path.join(filename);