deploy-docs.yaml

name: deploy docs

on:
  # trigger deployment on every push to main branch
  push:
    branches: [main]
  repository_dispatch:
    types: [updated_docs]
  discussion:
    types: [created, edited, deleted, labeled, unlabeled, category_changed]

jobs: 
  docs:
    # https://github.com/orgs/community/discussions/25641
    # https://github.com/orgs/community/discussions/25389
    # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#discussion
    # https://docs.github.com/en/webhooks-and-events/webhooks/webhook-events-and-payloads#discussion
    if: |
      github.event_name == 'push' ||
      github.event_name == 'repository_dispatch' ||
      (github.event_name == 'discussion' && github.event.discussion.category.name == 'Share')

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
        with:
          # fetch all commits to get last updated time or other git log info
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          # choose node.js version to use
          node-version: '16'

      # cache node_modules
      # - name: Cache dependencies
      #   uses: actions/cache@v2
      #   id: yarn-cache
      #   with:
      #     path: |
      #       **/node_modules
      #     key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
      #     restore-keys: |
      #       ${{ runner.os }}-yarn-

      # install dependencies if the cache did not hit
      - name: Install dependencies
        # if: steps.yarn-cache.outputs.cache-hit != 'true'
        run: npm install

      # run build script
      - name: Build VuePress site
        run: npm run docs:build
        env:
          # @see https://docs.github.com/en/actions/reference/authentication-in-a-workflow#about-the-github_token-secret
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # please check out the docs of the workflow for more details
      # @see https://github.com/crazy-max/ghaction-github-pages
      - name: Deploy github pages
        uses: crazy-max/ghaction-github-pages@v2
        with:
          # deploy to gh-pages branch
          target_branch: gh_pages
          # deploy the default output dir of VuePress
          build_dir: dist
        env:
          # @see https://docs.github.com/en/actions/reference/authentication-in-a-workflow#about-the-github_token-secret
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  
  upload:
    needs: docs
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
        with:
          # fetch all commits to get last updated time or other git log info
          fetch-depth: 0

      # checkout branch
      - uses: actions/checkout@v3
        with:
          ref: gh_pages
      
      # deploy to ftp
      - name: 📂 Deploy to ftp
        uses: SamKirkland/FTP-Deploy-Action@4.3.2
        with:
          server: ${{ secrets.FTP_SERVER }}
          username: f0152dc5
          password: ${{ secrets.FTP_PASSWORD }}

  notify_discord:
    needs: upload
    runs-on: ubuntu-latest
    if: |
      github.event_name == 'push' ||
      github.event_name == 'repository_dispatch'
    steps:
      - uses: tsickert/discord-webhook@v5.3.0
        with:
          webhook-url: ${{ secrets.DEPLOY_DISCORD_WEBHOOK }}
          username: "Deploy Docs 🤖"
          content: "Docs have been updated → <https://engine.needle.tools/docs/>\n`${{ github.event.head_commit.message }}${{github.event.client_payload.reason}}`"
  
  notify_discord_by_contribution:
    needs: upload
    runs-on: ubuntu-latest
    if: |
      (github.event_name == 'discussion' && (github.event.action == 'created' || github.event.action == 'edited') && github.event.discussion.category.name == 'Share')
    steps:
      - uses: tsickert/discord-webhook@v5.3.0
        with:
          webhook-url: ${{ secrets.DEPLOY_DISCORD_WEBHOOK }}
          username: "Deploy Docs (Contribution) 🤖"
          content: "Docs have been updated → <https://engine.needle.tools/docs/community/contributions> by discussion:\n<${{ github.event.discussion.html_url}}>"