build-pdf.yml

---
name: Create Specification Document

# The workflow is triggered by pull request, push to main, and manual dispatch.
on:
  workflow_dispatch:
    inputs:
      revision_mark:
        description: 'Set revision mark as Draft, Release or Stable:'
        required: true
        type: choice
        options:
          - Development
          - Stable
          - Frozen
          - Ratified
        default: Development
      prerelease:
        description: Tag as a pre-release?
        required: false
        type: boolean
        default: true
      draft:
        description: Create release as a draft?
        required: false
        type: boolean
        default: false
  pull_request:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Checkout the repository
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Get next version
        uses: reecetech/version-increment@2024.4.4
        id: version
        with:
          scheme: semver
          increment: patch

      # Pull the latest RISC-V Docs container image
      - name: Pull Container
        run: docker pull riscvintl/riscv-docs-base-container-image:latest

      # Override VERSION and REVMARK for manual workflow dispatch
      - name: Update environment variables
        run: |
          echo "VERSION=v${{ steps.version.outputs.version }}" >> "$GITHUB_ENV"
          echo "REVMARK=${{ github.event.inputs.revision_mark }}" >> "$GITHUB_ENV"
        if: github.event_name == 'workflow_dispatch'

      # Build Files
      - name: Build Files
        run: make

      # Upload the built PDF files as a single artifact
      - name: Upload Build Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: Build Artifacts
          path: ${{ github.workspace }}/build/*.pdf
          retention-days: 30

      # Create Release
      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          files: ${{ github.workspace }}/build/*.pdf
          tag_name: v${{ steps.version.outputs.version }}
          name: Release ${{ steps.version.outputs.version }}
          draft: ${{ github.event.inputs.draft }}
          prerelease: ${{ github.event.inputs.prerelease }}
        env:
          GITHUB_TOKEN: ${{ secrets.GHTOKEN }}
        if: github.event_name == 'workflow_dispatch'
        # This condition ensures this step only runs for workflow_dispatch events.