# Based on https://github.com/riscv/riscv-isa-manual/blob/main/.github/workflows/isa-build.yml
name: Central(Architecture) Docs Build

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
    types: [opened, synchronize]

env:
  DOCKER_IMG: docker-asciidoctor-wavedrom

jobs:
  build:
    name: Build Documentation
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      
      - name: Set short SHA
        run: echo "SHORT_SHA=$(echo ${GITEA_SHA::7})" >> $GITEA_ENV
        
      - name: Get current date
        run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITEA_ENV

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ vars.CONTAINER_REGISTRY_URL }}
          username: ${{ vars.CONTAINER_REGISTRY_USERNAME }}
          password: ${{ secrets.CONTAINER_REGISTRY_TOKEN }}

      - name: Pull Container
        id: pull_container_image
        run: docker pull ${{ vars.CONTAINER_REGISTRY_URL }}/${{ gitea.repository_owner }}/${{ env.DOCKER_IMG }}:latest

      - name: Build Files
        id: build_files
        if: steps.pull_container_image.outcome == 'success'
        run: make -j$(nproc)

      - name: Upload central-execution-engine-spec.pdf
        if: steps.build_files.outcome == 'success'
        uses: actions/upload-artifact@v4
        with:
          name: central-execution-engine-spec-${{ env.SHORT_SHA }}.pdf
          path: ${{ gitea.workspace }}/build/central-execution-engine-spec.pdf
          retention-days: 7