name: epub

on:
    push:
        branches:
            - main
            - epub
    workflow_dispatch:

permissions:
    contents: read

jobs:
    build:
        name: Build EPUB and PDF
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v4

            - name: Install Tectonic
              uses: wtfjoke/setup-tectonic@v1
              with:
                  github-token: ${{ secrets.GITHUB_TOKEN }}

            - name: Install Pandoc and Fonts
              run: |
                  sudo apt-get update
                  sudo apt-get install -y pandoc fonts-noto-cjk

            - name: Install mdbook
              uses: peaceiris/actions-mdbook@v1
              with:
                  mdbook-version: "latest"

            - name: Install mdbook-pandoc
              run: |
                  cargo install mdbook-pandoc

            - name: Build Book
              run: mdbook build

            - name: List Output Directory
              if: always()
              run: find book -maxdepth 4

            - name: Upload EPUB
              uses: actions/upload-artifact@v4
              with:
                  name: rust-course-epub
                  path: book/pandoc/epub/rust-course.epub

            - name: Upload PDF
              uses: actions/upload-artifact@v4
              with:
                  name: rust-course-pdf
                  path: book/pandoc/pdf/rust-course.pdf