build_check_cache.yml

name: Build and Cache Dependencies

on:
  push:
    branches:
      - main  # Trigger the workflow on push to the main branch
  pull_request:
    branches:
      - main  # Trigger the workflow on pull requests to the main branch

jobs:
  build:
    runs-on: ubuntu-24.04  # or adjust to your environment

    steps:
      # Step 1: Checkout the repository
      - name: Checkout repository
        uses: actions/checkout@v4

      # Step 2: Set up CMake and Ninja (if necessary)
      - name: Set up CMake
        uses: lukka/get-cmake@latest
        with:
          useCloudCache: true
          useLocalCache: false
          cmake_version: "~3.28.0"
          ninja_version: "latest"
      
      # Step 3: Remove any old cache (if necessary)
      - name: Remove old cache (if exists)
        run: |
          rm -rf /home/runner/work/OrcaSlicer/OrcaSlicer/deps/build/

      # Step 4: Create the deps folder if it doesn't exist
      - name: Create deps folder
        run: |
          mkdir -p /home/runner/work/OrcaSlicer/OrcaSlicer/deps/build

      # Step 5: Build dependencies and store them in the deps folder
      - name: Build Dependencies
        run: |
          cd /home/runner/work/OrcaSlicer/OrcaSlicer
          cmake -S . -B deps/build
          cmake --build deps/build
          # Ensure the build output is placed into the deps folder for caching

      # Step 6: Cache the dependencies with a new key
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: /home/runner/work/OrcaSlicer/OrcaSlicer/deps/build/
          key: ubuntu-24.04-arm-x86_64-cache-orcaslicer_deps-build-${{ hashFiles('**/CMakeLists.txt') }}-${{ github.sha }}  # New cache key with hash and commit
          restore-keys: |
            ubuntu-24.04-arm-x86_64-cache-orcaslicer_deps-build-

      # Step 7: Build the main project
      - name: Build the main project
        run: |
          cd /home/runner/work/OrcaSlicer/OrcaSlicer
          cmake --build .  # Replace with your actual build commands

      # Step 8: Additional steps as needed (e.g., testing, deployment, etc.)