12-factor-apps

1# 12-Factor App Compliance Analysis
2 
3> Reference: [The Twelve-Factor App](https://12factor.net)
4 
5## Overview
6 
7The 12-Factor App methodology is a set of best practices for building Software-as-a-Service applications that are:
8- Portable across execution environments
9- Scalable without architectural changes
10- Suitable for continuous deployment
11- Maintainable with minimal friction
12 
13## Input Parameters
14 
15| Parameter | Description | Required |
16|-----------|-------------|----------|
17| `codebase_path` | Root path of the codebase to analyze | Required |
18 
19## Analysis Framework
20 
21### Factor I: Codebase
22 
23**Principle:** One codebase tracked in revision control, many deploys.
24 
25**Search Patterns:**
26```bash
27# Check for version control
28ls -la .git 2>/dev/null || ls -la .hg 2>/dev/null
29 
30# Check for multiple apps sharing codebase
31find . -name "package.json" -o -name "pyproject.toml" -o -name "setup.py" | head -20
32 
33# Check for environment-specific code branches
34grep -r "if.*production\|if.*development\|if.*staging" --include="*.py" --include="*.js" --include="*.ts"
35```
36 
37**File Patterns:** `.git/`, `package.json`, `pyproject.toml`, deployment configs
38 
39**Compliance Criteria:**
40 
41| Level | Criteria |
42|-------|----------|
43| **Strong** | Single Git repo, same codebase for all environments, no env-specific code branches |
44| **Partial** | Single repo but some environment-specific code paths |
45| **Weak** | Multiple repos for same app or significant code duplication across environments |
46…