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fix: escape embedded JSON in standalone HTML #13

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fix: escape embedded JSON in standalone HTML #13

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6 changes: 5 additions & 1 deletion scripts/build_standalone.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,10 @@
from pathlib import Path


def json_for_script(data) -> str:
return json.dumps(data).replace("</", "<\\/")


def inline_assets(html_content: str, dist_dir: Path, base_path: str = "/") -> str:
"""
Replace external CSS and JS references with inline content.
Expand Down Expand Up @@ -64,7 +68,7 @@ def inject_data(html_content: str, data_json_path: Path) -> str:
data = json.load(f)

# Inject data before the main script
data_script = f'<script>window.__DATA__={json.dumps(data)};</script>'
data_script = f'<script>window.__DATA__={json_for_script(data)};</script>'

# Insert before closing </body>
html_content = html_content.replace('</body>', f'{data_script}\n</body>')
Expand Down