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docgram

v0.0.9

Published

Generate diagrams from source code

Readme

docgram

Gera diagramas UML no formato Mermaid a partir de arquivos de código. Atualmente suporta projetos TypeScript e reconhece classes, interfaces, tipos e enums com construtores, parâmetros, tipos de atributos, retornos de métodos, modificadores de acesso e relacionamentos. As entidades são agrupadas por namespaces seguindo a hierarquia de diretórios. A arquitetura permite adicionar outros parsers no futuro.

Requisitos

  • Node.js >= 20

Instalação

Global

npm install -g docgram

Local

npm install docgram
# ou usando npx
npx docgram diagram src

Uso

Gerar diagrama no console

docgram diagram <caminho-do-arquivo-ou-pasta>

Utilizando o parser LSP

docgram diagram --parser lsp <caminho-do-arquivo-ou-pasta>

Gerar README.md com o diagrama

docgram docs <caminho-do-arquivo-ou-pasta>

Usar em um script próprio

Também é possível importar as classes do pacote para gerar diagramas no seu próprio código:

import { buildService } from 'docgram';

async function main() {
  const service = buildService('ts'); // ou 'lsp'
  const diagram = await service.generateFromPaths(['src']);
  console.log(diagram);
}

main();

Para maior flexibilidade, o pacote também exporta DiagramService, TypeScriptParser, MermaidDiagramGenerator, LspParser e StdioLanguageClient para composições personalizadas.

Desenvolvimento

npm install
npm test

Publicação

A publicação para o npm é realizada automaticamente pelo GitHub Actions sempre que uma tag no formato v* é enviada. Crie e envie uma tag com a versão desejada:

git tag v1.2.3
git push origin v1.2.3

O workflow utiliza essa tag para definir a versão do pacote antes de executar npm publish. Configure o segredo NPM_TOKEN no repositório para que o fluxo de publicação funcione.