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Cascading Development Framework
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rob e84b0757f8 fix: remove unstaging logic from patch application 
Fix critical bug in patcher.py where patches failed to apply to staged
files during pre-commit hooks.

**Root Cause:**
The apply_patch() function was unstaging files before applying patches:
1. File gets unstaged (git reset HEAD)
2. Patch tries to apply with --index flag
3. But patch was generated from STAGED content
4. Base state mismatch causes patch application to fail
5. Original changes get re-staged, AI changes are lost

**The Fix:**
Remove the unstaging logic entirely (lines 599-610, 639-641).
- Patches are generated from staged content (git diff --cached)
- The --index flag correctly applies to both working tree and index
- No need to unstage first - that changes the base state

**Changes:**
- Deleted 19 lines of problematic unstaging code
- Added clear comment explaining why unstaging is harmful
- Simplified apply_patch() function

**Impact:**
- Patches now apply correctly during pre-commit hooks
- Status changes (OPEN → READY_FOR_DESIGN) work properly
- Gate creation (design_gate_writer) will trigger correctly
- No behavior change for non-staged files

**Testing:**
- All 18 existing tests still pass
- Bundle rebuilt and verified

Discovered during end-to-end testing when AI-generated status promotion
patches failed with "Failed to apply patch (strict and 3-way both failed)".

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 		2025-11-01 22:53:34 -03:00
assets feat: add multi-provider AI system with model hint optimization 2025-11-01 21:43:13 -03:00
automation fix: remove unstaging logic from patch application 2025-11-01 22:53:34 -03:00
config feat: add multi-provider AI system with model hint optimization 2025-11-01 21:43:13 -03:00
docs docs: add comprehensive implementation progress tracker 2025-11-01 22:13:56 -03:00
src build: bundle shared ai config into installer 2025-11-01 14:44:25 -03:00
tests feat: parse codex exec json output for fallbacks 2025-11-01 17:28:57 -03:00
tools feat: add multi-provider AI system with model hint optimization 2025-11-01 21:43:13 -03:00
.gitignore 1st commit 2025-10-27 20:17:35 -03:00
AGENTS.md fix: Add YAML syntax fix and mock AI script for testing 2025-10-31 09:18:59 -03:00
CLAUDE.md docs: comprehensive AI configuration documentation update 2025-11-01 21:48:25 -03:00
GEMINI.md uptodate agents 2025-10-30 13:17:58 -03:00
README.md docs: comprehensive AI configuration documentation update 2025-11-01 21:48:25 -03:00
VERSION 1st commit 2025-10-27 16:24:50 -03:00
pyproject.toml fix: Add YAML syntax fix and mock AI script for testing 2025-10-31 09:18:59 -03:00

README.md

CascadingDev (CDev)

CDev — short for Cascading Development — is a Git-native AI–human collaboration framework that automates documentation, discussion summaries, and code review directly within your repository.
It lets you build self-documenting projects where AI assists in generating and maintaining feature discussions, design docs, and implementation plans — all version-controlled alongside your code.

✨ Key Features

  • Git-Integrated Workflow — every discussion, decision, and artifact lives in Git.
  • Multi-Provider AI System — automatic fallback chains (Claude → Codex → Gemini) with intelligent model selection (fast/quality).
  • Cascading Rules System — nearest .ai-rules.yml defines how automation behaves.
  • Stage-Per-Discussion Model — separate files for feature, design, implementation, testing, and review.
  • Pre-commit Hook — automatically maintains summaries, diagrams, and vote tallies.
  • Ramble GUI — friendly PySide6/PyQt5 dialog for capturing structured feature requests.
  • Deterministic Builds — a reproducible installer bundle you can unzip and run anywhere.

🚀 Quick Start (Developers)

# 1. Create and activate a virtual environment
python3 -m venv .venv
source .venv/bin/activate
pip install --upgrade pip wheel PySide6

# 2. Build the installer bundle
python tools/build_installer.py

# 3. Test-install into a temporary folder
python install/cascadingdev-*/setup_cascadingdev.py --target /tmp/myproject --no-ramble