lean_build.yml

on:
  pull_request:
  push:

name: ci

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: install elan
        run: |
          set -o pipefail
          curl -sSfL https://github.com/leanprover/elan/releases/download/v1.4.2/elan-x86_64-unknown-linux-gnu.tar.gz | tar xz
          ./elan-init -y --default-toolchain none
          echo "$HOME/.elan/bin" >> $GITHUB_PATH

      - uses: actions/checkout@v3

      - name: build MatrixCookbook
        run: |
          lake exe cache get
          lake build

      - name: Make progress bar
        run: |
          mkdir build
          lean env lean analyze.lean > build/progress_bar.svg

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v1
        with:
          path: 'build'

      - name: Deploy to GitHub Pages 
        if: github.ref == 'refs/heads/lean4'
        id: deployment
        uses: actions/deploy-pages@v1