From 4ad5da7bf46914df8b591d5b7ee83b1fa26d68ee Mon Sep 17 00:00:00 2001
From: Valentin Haudiquet <valentin.haudiquet@canonical.com>
Date: Thu, 12 Mar 2026 11:10:14 +0100
Subject: [PATCH] ci: add ci action to build firmware

---
 .github/workflows/build.yml | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 .github/workflows/build.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..f8fdb42
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,33 @@
+name: Build ESP32 BMC Firmware
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Build firmware with ESP-IDF
+      uses: espressif/esp-idf-ci-action@v1
+      with:
+        esp_idf_version: release-v6.0
+        target: esp32s3
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: esp32-bmc-firmware
+        path: |
+          build/*.bin
+          build/bootloader/*.bin
+          build/partition_table/*.bin
+          build/flasher_args.json
+          build/project_description.json