pytest-jsonschema-snapshot-bot

Single-file snapshot bot that:

• switches to a persistent branch (creates if missing) while preserving working snapshot files,
• collects changes from CI snapshots (default: tests/snapshots/ci.cd) comparing with tests/snapshots
  using jsonschema-diff (falls back to bytewise compare),
• copies new/updated files into base snapshots folder,
• commits and force-pushes a single persistent branch,
• does NOT call GitHub REST API to create PRs; instead writes a prefilled PR "compare" URL to GITHUB_STEP_SUMMARY
  (and stdout) so a human can open the PR with title+body prefilled.

Usage:
python snapshot_bot_single.py
--ci-path tests/snapshots/ci.cd
--base-path tests/snapshots

Environment:
GITHUB_REPOSITORY should be set (owner/repo) for PR link generation (set automatically in GitHub Actions).
If push requires authentication and you want to push via token, set GITHUB_TOKEN in env. If not present,
bot will attempt to push to 'origin' (requires actions/checkout with credentials).