ci.yml

name: CI

on:
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
  push:
    branches:
      - main

concurrency:
  group: '${{ github.workflow }}-${{ github.ref_name }}'
  cancel-in-progress: true

jobs:

#----------------------------------------------------------------------------
# Cache LFS: Checkout LFS data and update the cache to limit LFS bandwidth
#----------------------------------------------------------------------------
  cache_lfs:
    runs-on: ubuntu-latest
    name: Update LFS data cache
    outputs:
      lfs_sha: ${{ steps.lfs_sha.outputs.lfs_sha }}
    steps:

    - name: Checkout
      uses: actions/checkout@v4
      with:
        path: 'lfs-data-cache_action'
        fetch-depth: 0

    - name: Use lfs-data-cache action
      id: lfs-data-cache
      uses: ./lfs-data-cache_action
      with:
        type: 'producer' 
        repository: 'f3d-app/f3d'
        cache_postfix: 'ci-cache'

    - name: Set output
      id: lfs_sha
      shell: bash
      run: echo "lfs_sha=$(steps.lfs-data-cache.outputs.lfs_sha)" >> $GITHUB_OUTPUT

  ci:
    name: CI
    needs: cache_lfs

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-13]

    runs-on: ${{matrix.os}}

    steps:

    - name: Output directory
      shell: bash
      run: mkdir output_dir
     
    - name: Checkout
      uses: actions/checkout@v4
      with:
        path: 'lfs-data-cache_action'
        fetch-depth: 0

    - name: Use lfs-data-cache action
      uses: ./lfs-data-cache_action
      with:
        type: 'consumer' 
        repository: 'f3d-app/f3d'
        lfs_sha: ${{ needs.cache_lfs.outputs.lfs_sha}}
        cache_postfix: 'ci-cache'
        target_directory: 'output_dir'

    - name: Check output has expected size
      shell: bash
      run: |
        if [[ `cat output_dir/testing/data/f3d.vtp | wc -c` == 4104 ]]; then
        echo "File is of expected size"
        exit 0
        else
        echo "File is not of expected size"
        exit 1
        fi