From 65b9598c6bd4b16b6571e23eeba48d10bb5ea0ff Mon Sep 17 00:00:00 2001
From: Geir Ola Tvinnereim <geir-tvinnereim@hotmail.com>
Date: Tue, 12 May 2026 21:39:36 +0200
Subject: [PATCH] chore: add check-src-workflow to skip micro-build

---
 .github/workflows/ci.yaml      | 21 +++++++++++++++++----
 .github/workflows/release.yaml | 17 ++++++++++++-----
 2 files changed, 29 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 17cb992..9b69bf2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -2,9 +2,6 @@ name: ci
 
 on:
   pull_request:
-    branches: [main]
-    paths:
-      - 'src/**'
 
 jobs:
   lint:
@@ -19,7 +16,23 @@ jobs:
         run: |
           find ./src \( -iname '*.h' -o -iname '*.cpp' \) -print0 | xargs -0 clang-format --dry-run --Werror
 
-  build:
+  check-src-changes:
+    runs-on: ubuntu-latest
+    outputs:
+      src_changed: ${{ steps.filter.outputs.src }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dorny/paths-filter@v3
+        id: filter
+        with:
+          filters: |
+            src:
+              - 'src/**'
+
+  micro-build:
+    needs: check-src-changes
+    if: needs.check-src-changes.outputs.src_changed == 'true'
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 7c5b29b..98b940e 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -16,15 +16,22 @@ jobs:
       - name: Install build dependencies
         run: sudo apt install -y gcc python3 cmake gcc-arm-none-eabi binutils-arm-none-eabi
 
-      - name: Run microinstall
+      - name: microinstall
         run: |
           chmod +x microinstall.sh
           ./microinstall.sh
-
-      - name: Run microbuild
+      - name: Add micro-tools to path
+        run: |
+          source ./aliases.sh
+          chmod +x ./aliases.sh
+          ./aliases.sh
+      - name: Copy src folder to sdk
+        run: |
+          rsync -a --delete ./src/ ./microbit-v2-sdk/source/
+      - name: microbuild python
         run: |
-          chmod +x microbuild.sh
-          ./microbuild.sh
+          cd microbit-v2-sdk
+          python3 build.py
 
       - name: Upload MICROBIT.hex artifact
         uses: actions/upload-artifact@v4