Scala Support

Brf.it provides full support for Scala with Tree-sitter based parsing.

Supported Features

• Class definitions
• Case classes
• Object definitions
• Trait definitions
• Function definitions
• Type aliases
• Package declarations
• Import statements (with --include-imports)
• Scaladoc comments

Example

Input

package com.example.users

import scala.concurrent.Future

/** Represents a system user */
case class User(
  id: Long,
  name: String,
  email: String
)

/** Trait for user repository implementations */
trait UserRepository {
  /** Find a user by ID
   *  @param id the user ID
   *  @return the user if found
   */
  def findById(id: Long): Future[Option[User]]

  /** Save a user
   *  @param user the user to save
   *  @return the saved user
   */
  def save(user: User): Future[User]
}

/** Service for user operations */
class UserService(repository: UserRepository) {
  def getUser(id: Long): Future[Option[User]] = {
    repository.findById(id)
  }

  def createUser(name: String, email: String): Future[User] = {
    val user = User(id = 0L, name = name, email = email)
    repository.save(user)
  }
}

Output (Brf.it)

// com/example/users/User.scala
package com.example.users
import scala.concurrent.Future

case class User(id: Long, name: String, email: String)

trait UserRepository {
  def findById(id: Long): Future[Option[User]]
  def save(user: User): Future[User]
}

class UserService(repository: UserRepository) {
  def getUser(id: Long): Future[Option[User]]
  def createUser(name: String, email: String): Future[User]
}

Extensions

Files with .scala and .sc extensions are processed.