solid-detection

SOLID Detection Skill

Project Detection

Detect project type from configuration files:

# Next.js (priority over React)
[ -f "package.json" ] && grep -q '"next"' package.json

# React (no "next" in package.json)
[ -f "package.json" ] && grep -q '"react"' package.json && ! grep -q '"next"' package.json

# Generic TypeScript (no react/next, has .ts files)
[ -f "package.json" ] && ! grep -q '"react"' package.json && ! grep -q '"next"' package.json
[ -f "tsconfig.json" ] || [ -f "bun.lockb" ] || [ -f "bunfig.toml" ]

# Laravel
[ -f "composer.json" ] && grep -q '"laravel' composer.json

# Swift
[ -f "Package.swift" ] || ls *.xcodeproj

# Java
[ -f "pom.xml" ] || [ -f "build.gradle" ] || [ -f "build.gradle.kts" ]

# Go
[ -f "go.mod" ]

# Ruby
[ -f "Gemfile" ] && [ -f "Rakefile" ]

# Rust
[ -f "Cargo.toml" ]

# Python
[ -f "pyproject.toml" ] || [ -f "requirements.txt" ]

Priority order: Next.js > React > Generic TS > Laravel > Swift > Java > Go > Ruby > Rust > Python

Language Rules

Next.js / TypeScript

Rule	Value
File limit	100 lines
Interface location	modules/[feature]/src/interfaces/
Shared interfaces	modules/cores/interfaces/
Forbidden	Interfaces in components/, app/
SOLID skill	solid-nextjs

Pattern detection:

^(export )?(interface|type) \w+

React / TypeScript

Rule	Value
File limit	100 lines
Interface location	modules/[feature]/src/interfaces/
Shared interfaces	modules/cores/interfaces/
Forbidden	Interfaces in components/ files
SOLID skill	solid-react

Pattern detection:

^(export )?(interface|type) \w+

Generic TypeScript / Bun / Node.js

Rule	Value
File limit	100 lines
Interface location	modules/[feature]/src/interfaces/
Shared interfaces	modules/cores/interfaces/
Structure	Modular MANDATORY
Forbidden	Interfaces in service/lib files
SOLID skill	solid-generic

Pattern detection:

^(export )?(interface|type) \w+

Laravel / PHP

Rule	Value
File limit	100 lines
Interface location	FuseCore/[Module]/App/Contracts/
Shared interfaces	FuseCore/Core/App/Contracts/
Structure	FuseCore Modular MANDATORY
Forbidden	Interfaces outside Contracts/
SOLID skill	solid-php

Pattern detection:

^interface \w+

Swift

Rule	Value
File limit	100 lines
Interface location	Features/[Feature]/Protocols/
Shared interfaces	Core/Protocols/
Structure	Features Modular MANDATORY
Forbidden	Protocols outside Protocols/
SOLID skill	solid-swift

Pattern detection:

^protocol \w+

Java

Rule	Value
File limit	100 lines
Interface location	modules/[feature]/interfaces/
Shared interfaces	modules/core/interfaces/
Structure	Modular MANDATORY
Forbidden	Interfaces in impl files
SOLID skill	solid-java

Pattern detection:

^(public )?(interface) \w+

Go

Rule	Value
File limit	100 lines
Interface location	internal/modules/[feature]/ports/
Shared interfaces	internal/core/ports/
Structure	Modular MANDATORY
Forbidden	Interfaces in impl files
SOLID skill	solid-go

Pattern detection:

^type \w+ interface \{

Ruby

Rule	Value
File limit	100 lines
Interface location	app/modules/[feature]/contracts/
Shared interfaces	app/modules/core/contracts/
Structure	Modular MANDATORY
Forbidden	Contracts in model files
SOLID skill	solid-ruby

Pattern detection:

^module \w+Contract

Rust

Rule	Value
File limit	100 lines
Interface location	src/modules/[feature]/traits.rs
Shared interfaces	src/core/traits.rs
Structure	Modular MANDATORY
Forbidden	Traits in impl files
SOLID skill	solid-rust

Pattern detection:

^pub trait \w+

Python

Rule	Value
File limit	100 lines
Interface location	src/interfaces/
Forbidden	ABC outside interfaces/

Pattern detection:

class \w+\(.*ABC.*\)

Line Counting

Exclude from count:

• Blank lines
• Comments (//, /* */, #, """)
• Import statements (optional)

# TypeScript/Go/Rust/Swift
grep -v '^\s*$\|^\s*//\|^\s*/\*\|^\s*\*' file

# PHP
grep -v '^\s*$\|^\s*//\|^\s*#\|^\s*/\*\|^\s*\*' file

# Python
grep -v '^\s*$\|^\s*#\|^\s*"""' file

Validation Actions

Severity	Action
Interface in wrong location	BLOCK (exit 2)
File over limit	WARNING (exit 0)
Missing documentation	WARNING

Skill Mapping

Project Type	SOLID Skill	Skill Path
nextjs	solid-nextjs	nextjs-expert/skills/solid-nextjs/
react	solid-react	react-expert/skills/solid-react/
generic	solid-generic	solid/skills/solid-generic/
laravel	solid-php	laravel-expert/skills/solid-php/
swift	solid-swift	swift-apple-expert/skills/solid-swift/
java	solid-java	solid/skills/solid-java/
go	solid-go	solid/skills/solid-go/
ruby	solid-ruby	solid/skills/solid-ruby/
rust	solid-rust	solid/skills/solid-rust/
python	(no skill yet)	-

Environment Variables

Set by detect-project.sh:

SOLID_PROJECT_TYPE=nextjs|react|generic|laravel|swift|java|go|ruby|rust|python|unknown
SOLID_FILE_LIMIT=100|150
SOLID_INTERFACE_DIR=path/to/interfaces
SOLID_STRUCTURE=modular