name: Build Vitepress docs

on:
  push:
    branches:
      - master
      - release/*
  pull_request:
  merge_group:

concurrency: ${{ github.workflow }}-${{ github.ref }}

permissions:
  contents: read

jobs:
  build-docs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0

      - name: Setup Node.js
        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
        with:
          cache: pnpm
          node-version-file: '.node-version'

      - name: Install Packages
        run: pnpm install --frozen-lockfile

      - name: Verify release version
        if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release')) }}
        run: pnpm --filter mermaid run docs:verify-version

      - name: Run Build
        run: pnpm --filter mermaid run docs:build:vitepress