name: Build and Release PDF

on:
  push:
    branches:
      - "**"

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.set-tag.outputs.tag }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install LaTeX (XeLaTeX)
        run: |
          sudo apt-get update
          sudo apt-get install -y texlive-xetex

      - name: Compile PDF
        run: |
          xelatex main.tex

      - name: Set tag output
        id: set-tag
        run: echo "tag=release-${{ env.GITHUB_SHA }}" >> $GITHUB_OUTPUT

      - name: Upload PDF Artifact
        uses: actions/upload-artifact@v3
        with:
          name: main-pdf
          path: main.pdf
          retention-days: 1

  release:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Download PDF Artifact
        uses: actions/download-artifact@v3
        with:
          name: main-pdf
          path: .

      - name: Create Gitea Release
        uses: https://gitea.com/actions/release-action@main
        with:
          api_key: "${{ secrets.RELEASE_TOKEN }}"
          tag: ${{ needs.build.outputs.tag }}
          files: |
            main.pdf