name: single-header-ci

on:
  push:
    branches:
      - master
      - feature/**
      - improvement/**
      - bugfix/**

  pull_request:
    branches:
      - master
      - feature/**
      - improvement/**
      - bugfix/**

jobs:
  single_header_tests:
    if: >-
      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
      ! contains(toJSON(github.event.commits.*.message), '[skip github]')

    runs-on: ubuntu-latest

    name: "Single Header Test"

    container:
      image: gcc:latest
      options: -v /usr/local:/host_usr_local

    steps:
      - uses: actions/checkout@v1

      - uses: friendlyanon/fetch-core-count@v1
        id: cores

      - name: Install dependencies
        run: |
          apt-get update
          apt-get install -y git

      - name: Single header update check
        run: |
          script/single_header_generator.py > tmp.hpp
          diff spp.hpp tmp.hpp

      - name: Single header compile check
        run: ./test/test_single_header.sh