Fix ticker not updating on load #8
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| name: Site Update | ||
| on: | ||
| workflow_dispatch: | ||
| inputs: | ||
| title: | ||
| description: "Update title" | ||
| required: true | ||
| type: string | ||
| body: | ||
| description: "Full update body" | ||
| required: true | ||
| type: string | ||
| date: | ||
| description: "Optional display date, e.g. may 11, 2026" | ||
| required: false | ||
| type: string | ||
| repository_dispatch: | ||
| types: | ||
| - site_update_email | ||
| permissions: | ||
| contents: write | ||
| jobs: | ||
| update-site: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - name: Update announcement | ||
| env: | ||
| EVENT_NAME: ${{ github.event_name }} | ||
| INPUT_TITLE: ${{ inputs.title }} | ||
| INPUT_BODY: ${{ inputs.body }} | ||
| INPUT_DATE: ${{ inputs.date }} | ||
| PAYLOAD_TITLE: ${{ github.event.client_payload.title }} | ||
| PAYLOAD_BODY: ${{ github.event.client_payload.body }} | ||
| PAYLOAD_DATE: ${{ github.event.client_payload.date }} | ||
| run: | | ||
| python - <<'PY' | ||
| import html | ||
| import os | ||
| import re | ||
| from datetime import datetime | ||
| from zoneinfo import ZoneInfo | ||
| def env(name): | ||
| return (os.environ.get(name) or '').strip() | ||
| title = env('INPUT_TITLE') or env('PAYLOAD_TITLE') | ||
| body = env('INPUT_BODY') or env('PAYLOAD_BODY') | ||
| display_date = env('INPUT_DATE') or env('PAYLOAD_DATE') | ||
| if not title: | ||
| raise SystemExit('missing update title') | ||
| if not body: | ||
| raise SystemExit('missing update body') | ||
| if not display_date: | ||
| now = datetime.now(ZoneInfo('America/Chicago')) | ||
| display_date = now.strftime('%b %d, %Y').lower() | ||
| body_html = '<br>'.join(html.escape(line) for line in body.splitlines() if line.strip()) | ||
| if not body_html: | ||
| raise SystemExit('empty update body after trimming') | ||
| block = ( | ||
| ' <!-- site-update:start -->\n' | ||
| f' <p class="email-update"><strong>> {html.escape(display_date)}: {html.escape(title)}.</strong> {body_html}</p>\n' | ||
| ' <!-- site-update:end -->' | ||
| ) | ||
| path = 'index.html' | ||
| with open(path, 'r', encoding='utf-8') as f: | ||
| text = f.read() | ||
| marker_re = re.compile(r' <!-- site-update:start -->.*? <!-- site-update:end -->', re.S) | ||
| if marker_re.search(text): | ||
| text = marker_re.sub(block, text, count=1) | ||
| else: | ||
| text = text.replace(' <div class="timeline">\n', ' <div class="timeline">\n' + block + '\n', 1) | ||
| if '.timeline .email-update' not in text: | ||
| css = ''' | ||
| .timeline .email-update { | ||
| color: var(--neon-yellow); | ||
| text-shadow: 0 0 6px rgba(255, 230, 0, 0.45); | ||
| } | ||
| .timeline .email-update strong { | ||
| color: #fff7a6; | ||
| } | ||
| ''' | ||
| text = text.replace(' .timeline p:hover { opacity: 1; }\n', css + ' .timeline p:hover { opacity: 1; }\n', 1) | ||
| with open(path, 'w', encoding='utf-8', newline='') as f: | ||
| f.write(text) | ||
| PY | ||
| - name: Commit and push if changed | ||
| run: | | ||
| if git diff --quiet -- index.html; then | ||
| echo "No site update changes." | ||
| exit 0 | ||
| fi | ||
| git config user.name "site-update-bot" | ||
| git config user.email "site-update-bot@users.noreply.github.com" | ||
| git add index.html | ||
| git commit -m "Update site announcement" | ||
| git push | ||
