This commit implements the Sideline/Mainline split with a clean plugin architecture:
## Core Changes
### Sideline Framework (New Directory)
- Created directory containing the reusable pipeline framework
- Moved pipeline core, controllers, adapters, and registry to
- Moved display system to
- Moved effects system to
- Created plugin system with security and compatibility management in
- Created preset pack system with ASCII art encoding in
- Added default font (Corptic) to
- Added terminal ANSI constants to
### Mainline Application (Updated)
- Created for Mainline stage component registration
- Updated to register Mainline stages at startup
- Updated as a compatibility shim re-exporting from sideline
### Terminology Consistency
- : Base class for all pipeline components (sources, effects, displays, cameras)
- : Base class for distributable plugin packages (was )
- : Base class for visual effects (was )
- Backward compatibility aliases maintained for existing code
## Key Features
- Plugin discovery via entry points and explicit registration
- Security permissions system for plugins
- Compatibility management with semantic version constraints
- Preset pack system for distributable configurations
- Default font bundled with Sideline (Corptic.otf)
## Testing
- Updated tests to register Mainline stages before discovery
- All StageRegistry tests passing
Note: This is a major refactoring that separates the framework (Sideline) from the application (Mainline), enabling Sideline to be used by other applications.
- Change line 477 in controller.py to use self.config.display or "terminal"
- Previously hardcoded "terminal" ignored config and CLI arguments
- Now auto-injection respects the validated display configuration
fix(app): Add warnings for auto-selected display
- Add warning in pipeline_runner.py when --display not specified
- Add warning in main.py when --pipeline-display not specified
- Both warnings suggest using null display for headless mode
feat(completion): Add bash/zsh/fish completion scripts
- completion/mainline-completion.bash - bash completion
- completion/mainline-completion.zsh - zsh completion
- completion/mainline-completion.fish - fish completion
- Provides completions for --display, --pipeline-source, --pipeline-effects,
--pipeline-camera, --preset, --theme, --viewport, and other flags
- Implements pipeline hot-rebuild with state preservation (issue #43)
- Adds auto-injection of MVP stages for missing capabilities
- Adds radial camera mode for polar coordinate scanning
- Adds afterimage and motionblur effects using framebuffer history
- Adds comprehensive acceptance tests for camera modes and pipeline rebuild
- Updates presets.toml with new effect configurations
Related to: #35 (Pipeline Mutation API epic)
Closes: #43, #44, #45
- Replace estimate_block_height (PIL-based) with estimate_simple_height (word wrap)
- Update viewport filter tests to match new height-based filtering (~4 items vs 24)
- Fix CI task duplication in mise.toml (remove redundant depends)
Closes#38Closes#36
