ProjGraph.Cli 0.2.0

ProjGraph CLI

Command-line tool for visualizing .NET project dependencies and generating Entity Relationship Diagrams from EF Core DbContext files.

Installation

dotnet tool install -g ProjGraph.Cli

Commands

visualize - Project Dependencies

Visualize solution/project dependencies as ASCII tree or Mermaid diagram.

# ASCII tree (default)
projgraph visualize ./MySolution.sln

# Mermaid diagram
projgraph visualize ./MySolution.slnx --format mermaid > graph.mmd

Supports: .sln, .slnx, .csproj

Example output:

graph TD
    MyApp.Web --> MyApp.Core
    MyApp.Infrastructure --> MyApp.Core

erd - Entity Relationship Diagrams

Generate Mermaid ERD from EF Core DbContext files.

# Generate ERD from DbContext
projgraph erd ./Data/MyDbContext.cs

# Save to file
projgraph erd ./Data/MyDbContext.cs > database-schema.md

Features:

• Detects entities, properties, and relationships
• Shows primary keys, foreign keys, and constraints
• Supports inheritance and base classes
• Extracts MaxLength, Required, and other data annotations
• Detects Fluent API configurations
• Handles many-to-many relationships with join tables

Example output:

erDiagram
    Publisher {
        int Id PK
        string Name "required, max:200"
        string Country "string? | max:100"
    }
    Book {
        int Id PK
        string Title "required, max:300"
        int PublisherId FK "required"
    }

    Publisher ||--o{ Book : "Books"

Requirements

• .NET 10.0 or later

License

Licensed under the terms specified in the repository.