How do I lint PE JSON in CI with the Omni-Rewriter Action?

[WayneJin0918]

Question: How can another repo fail CI when a PE envelope is invalid?

Answer (maintainer)

Add a workflow step that uses this repository’s composite Action (root action.yml):

- uses: actions/checkout@v4
- uses: WayneJin0918/Omni-Rewriter@main   # pin a tag/SHA when you can
  with:
    files: prompts/**/*.json
    python-version: '3.12'

Locally (same checker):

pip install -e '.[cli]'
python scripts/validate_pe_files.py tests/fixtures/**/*.json
# or
omni-rewriter validate path/to/envelope.json

Each JSON file should be either a RewriteOutput object or:

{ "request": { ... }, "output": { ... } }

This Action only validates PE structure — it does not call a Writer and does not generate media.