Forger Language Support

VS Code language support for the Forger DSL used by ForgerAPI to generate NestJS and Prisma code.

Features

• Syntax highlighting for models, enums, actions, guards, modules, annotations, primitive/reference types, and HTTP methods.
• Language Server support for diagnostics, completion, hover, semantic tokens, folding, and go to definition.
• Bracket matching, automatic closing pairs, indentation, comments, and region folding.
• File associations for .forger and .forge.

Supported syntax

enum Role {
  USER
  ADMIN
}

model User {
  id: uuid @id @default(uuid)
  email: string @unique
  role: Role
}

guard AuthGuard { import: "@nestjs/passport" }

module Auth {
  route: "/auth"
  models: User
  guards: AuthGuard

  action Login {
    route: "/login"
    method: POST
    input: [email: string, password: string]
    steps: validateUser signToken
    emits: UserLoggedIn
  }
}

The syntax follows the ForgerAPI language reference in the sibling forgerapi repository. The bundled language server is built from @forgerapi/lsp, so building this extension requires that repository at ../forgerapi.

Development

npm install
npm run check
npm run package

Press F5 in VS Code to launch an Extension Development Host.