build.yml

on:
  pull_request:
    branches:
      - main

name: build

jobs:
  build-book:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.ref }}

      - name: Check TODO/FIXMEs
        run: |
          #!/bin/bash

          # Search TODO/FIXME and strip whitespace
          count=$(grep -Rniwo --include="*.qmd" -e 'TODO\|FIXME' book/ | wc -l)
          count=$(echo "$count" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')

          # Warn if count>0
          if [ "$count" -gt 0 ]; then
              echo "::warning::There are $count FIXMEs/TODOs."
          fi
        shell: bash

      - name: Install Quarto
        uses: quarto-dev/quarto-actions/setup@v2
        with:
          tinytex: true

      - name: Render book
        run: make render

      - name: Upload pdf book
        uses: actions/upload-artifact@v4
        with:
          name: MLSA
          path: book/_book/Machine-Learning-in-Survival-Analysis.pdf
          overwrite: true
          retention-days: 5

      - name: Add & Commit
        if: ${{ github.event_name == 'pull_request' }}
        uses: EndBug/add-and-commit@v9.1.1
        with:
          add: book/_book/Machine-Learning-in-Survival-Analysis.pdf --force
          message: "Push pdf [skip ci]"

      - name: Comment link to pdf
        if: ${{ github.event_name == 'pull_request' }}
        uses: thollander/actions-comment-pull-request@v2
        with:
          comment_tag: preview
          message: |
            [Book :open_book:](https://github.com/mlsa-book/MLSA/blob/${{ github.event.pull_request.head.ref }}/book/_book/Machine-Learning-in-Survival-Analysis.pdf)