name: gen-singlue-include

on:
  push:
    branches:
      - main

jobs:
  generate:
    runs-on: Ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Build
        run: |
            g++-12 -std=c++20 -O2 tools/expand/main.cpp -o expand
            ./expand include/toml.hpp > single_include.hpp
      - name: Check diff
        id: check-diff
        continue-on-error: true
        run: |
            diff single_include.hpp single_include/toml.hpp
      - name: Commit and Push
        if: steps.check-diff.outcome == 'failure'
        run: |
            mv single_include.hpp single_include/toml.hpp
            git config --global user.name  "ToruNiina"
            git config --global user.email "ToruNiina@users.noreply.github.com"
            git add single_include/toml.hpp
            git commit -m "feat [skip ci]: update single_include"
            git push origin main
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}