Add GitHub CI checks (#5)

Author: kahrendt

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+---
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  pre-commit:
+    name: Pre-commit checks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.3.1
+
+      - uses: actions/setup-python@v5.6.0
+        with:
+          python-version: '3.12'
+
+      - uses: pre-commit/action@v3.0.1
+
+  lint:
+    name: Static analysis
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.3.1
+
+      - name: Install clang-tidy
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y clang-tidy
+
+      - name: Run clang-tidy
+        run: ./script/clang-tidy.sh
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.3.1
+
+      - name: Configure CMake
+        run: cmake -B build
+
+      - name: Build
+        run: cmake --build build

.markdownlint.yaml

@@ -1,3 +1,4 @@
+---
 # Markdownlint configuration
 default: true
 MD013: false  # Disable line length limit

README.md

@@ -1,5 +1,7 @@
 # microOggDemuxer
 
+[![CI](https://github.com/esphome-libs/micro-ogg-demuxer/actions/workflows/ci.yml/badge.svg)](https://github.com/esphome-libs/micro-ogg-demuxer/actions/workflows/ci.yml)
+
 A lightweight, platform-agnostic Ogg container demuxer for embedded systems and general use.
 
 ## Features

script/clang-tidy.sh

@@ -33,14 +33,19 @@ if [ -z "$CLANG_TIDY" ]; then
     exit 1
 fi
 
-# Check for compile_commands.json
+# Ensure compile_commands.json exists
 if [ ! -f "${BUILD_DIR}/compile_commands.json" ]; then
-    echo "Error: compile_commands.json not found in ${BUILD_DIR}"
-    echo "Run: cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON .."
-    exit 1
+    echo "Generating compile_commands.json..."
+    cmake -B "$BUILD_DIR" -DCMAKE_EXPORT_COMPILE_COMMANDS=ON "$ROOT_DIR"
 fi
 
-SOURCES="${ROOT_DIR}/src/ogg_demuxer.cpp"
+# Find all C++ source files
+SOURCES=$(find "$ROOT_DIR/src" -name '*.cpp' -o -name '*.c' 2>/dev/null || true)
+
+if [ -z "$SOURCES" ]; then
+    echo "No source files found"
+    exit 0
+fi
 
 # Parse arguments
 FIX_FLAG=""