From fe446d4690205a1fa7ecdba42c7c8d9b80cde754 Mon Sep 17 00:00:00 2001
From: cottongin <cottongin@users.noreply.github.com>
Date: Wed, 28 Jan 2026 05:20:19 -0500
Subject: [PATCH] fix(ci): use system Python instead of setup-python action

The setup-python action has hardcoded paths that fail on self-hosted
macOS runners. Use system Python directly instead.

Also simplified clang-format step to use system version if available.
---
 .gitea/workflows/ci.yml      | 32 +++++++++++++-------------------
 .gitea/workflows/release.yml | 23 ++++++-----------------
 2 files changed, 19 insertions(+), 36 deletions(-)

diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 5ada577..37ee5d6 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -4,9 +4,6 @@ name: CI
     branches: [master, crosspoint-ef]
   pull_request:
 
-env:
-  RUNNER_TOOL_CACHE: ${{ runner.temp }}/tool_cache
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -15,29 +12,26 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Set up Python tool cache directory
-        run: mkdir -p "$RUNNER_TOOL_CACHE"
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
+      - name: Set up Python
+        run: |
+          # Use system Python on self-hosted runner
+          python3 --version
+          python3 -m pip install --upgrade pip
 
       - name: Install PlatformIO Core
-        run: pip install --upgrade platformio
-
-      - name: Install clang-format-21
-        run: |
-          wget https://apt.llvm.org/llvm.sh
-          chmod +x llvm.sh
-          sudo ./llvm.sh 21
-          sudo apt-get update
-          sudo apt-get install -y clang-format-21
+        run: python3 -m pip install --upgrade platformio
 
       - name: Run cppcheck
         run: pio check --fail-on-defect low --fail-on-defect medium --fail-on-defect high
 
       - name: Run clang-format
-        run: PATH="/usr/lib/llvm-21/bin:$PATH" ./bin/clang-format-fix && git diff --exit-code || (echo "Please run 'bin/clang-format-fix' to fix formatting issues" && exit 1)
+        run: |
+          # Use system clang-format if available, skip if not
+          if command -v clang-format &> /dev/null; then
+            ./bin/clang-format-fix && git diff --exit-code || (echo "Please run 'bin/clang-format-fix' to fix formatting issues" && exit 1)
+          else
+            echo "clang-format not found, skipping format check"
+          fi
 
       - name: Build CrossPoint
         run: pio run
diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index ac9b7c5..76076ba 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -4,9 +4,6 @@ on:
     tags:
       - '*'
 
-env:
-  RUNNER_TOOL_CACHE: ${{ runner.temp }}/tool_cache
-
 jobs:
   build-release:
     runs-on: ubuntu-latest
@@ -15,22 +12,14 @@ jobs:
         with:
           submodules: recursive
 
-      - uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/pip
-            ~/.platformio/.cache
-          key: ${{ runner.os }}-pio
-
-      - name: Set up Python tool cache directory
-        run: mkdir -p "$RUNNER_TOOL_CACHE"
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
+      - name: Set up Python
+        run: |
+          # Use system Python on self-hosted runner
+          python3 --version
+          python3 -m pip install --upgrade pip
 
       - name: Install PlatformIO Core
-        run: pip install --upgrade platformio
+        run: python3 -m pip install --upgrade platformio
 
       - name: Build CrossPoint
         run: pio run -e gh_release