Files
webterm/.github/copilot-instructions.md
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GitHub Copilot 126a4bc712 Fix screenshot affecting terminal state in open sessions
- Add get_screen_snapshot() method that doesn't mutate terminal state
- Use change counter for reliable activity detection instead of dirty flag
- Update screenshot handler to use non-mutating snapshot method
- Refactor tests to use shared fixtures and reduce duplication
- Update copilot-instructions.md with detailed Makefile usage
2026-01-28 20:15:51 +00:00

1.9 KiB

Copilot Development Instructions

Makefile Usage (MANDATORY)

Always use the Makefile for development tasks. Never run raw pytest, ruff, or bun commands directly.

Quick Reference

Task Command Description
Run tests make test Run pytest
Run linter make lint Run ruff linter
Format code make format Auto-format with ruff
Full check make check Run lint + coverage
Coverage report make coverage Run pytest with coverage
Build frontend make build TypeScript typecheck + bundle
Quick frontend build make build-fast Bundle without typecheck
Watch mode make bundle-watch Frontend dev with auto-rebuild
Install dev deps make install-dev Install package + dev dependencies
Clean build make build-all Full reproducible build from scratch
See all targets make help Show all available commands

Development Workflow

  1. Before making changes: Run make check to establish baseline
  2. After making changes: Run make check to verify no regressions
  3. Frontend changes: Use make build or make build-fast
  4. Full rebuild: Use make build-all (cleans everything first)

Clean Targets

  • make clean - Remove Python cache files only
  • make bundle-clean - Remove frontend build artifacts (node_modules, etc.)
  • make clean-all - Remove everything

Version Management

  • make bump-patch - Bump patch version and create git tag

Testing Guidelines

  • Aim for good test coverage
  • Review tests periodically to consolidate/parameterize and remove redundancy
  • Use fixtures from tests/conftest.py instead of duplicating setup code
  • Prefer parameterized tests for similar test cases

Code Style

  • Do not use heredocs or random shell commands
  • Prefer make and ecosystem tools (pip, bun) over manual operations
  • Debug issues systematically - search for and review documentation as needed