Class: Steep::Drivers::Query

Inherits:
Object
  • Object
show all
Defined in:
lib/steep/drivers/query.rb

Constant Summary collapse

LSP = 
LanguageServer::Protocol

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stdout:, stderr:) ⇒ Query

Returns a new instance of Query.



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# File 'lib/steep/drivers/query.rb', line 9

def initialize(stdout:, stderr:)
  @stdout = stdout
  @stderr = stderr
end

Instance Attribute Details

#stderr ⇒ Object (readonly)

Returns the value of attribute stderr.



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# File 'lib/steep/drivers/query.rb', line 7

def stderr
  @stderr
end

#stdout ⇒ Object (readonly)

Returns the value of attribute stdout.



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# File 'lib/steep/drivers/query.rb', line 6

def stdout
  @stdout
end

Instance Method Details

#run_definition(names:) ⇒ Object 



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# File 'lib/steep/drivers/query.rb', line 52

def run_definition(names:)
  unless Daemon.running?
    stderr.puts "Error: Steep daemon is not running. Start it with `steep server start`."
    return 1
  end

  names.each do |name|
    request = {
      id: SecureRandom.uuid,
      method: Server::CustomMethods::Query__Definition::METHOD,
      params: { name: name }
    }

    result = send_request(request)
    stdout.puts JSON.generate({ name: name, result: result })
  end

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rescue Errno::ECONNREFUSED, Errno::ENOENT => e
  stderr.puts "Error: Failed to connect to Steep daemon: #{e.message}"
  1
end

#run_hover(locations:) ⇒ Object 



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# File 'lib/steep/drivers/query.rb', line 16

def run_hover(locations:)
  unless Daemon.running?
    stderr.puts "Error: Steep daemon is not running. Start it with `steep server start`."
    return 1
  end

  locations.each do |path, line, column|
    absolute_path = to_absolute_path(path)
    unless absolute_path
      stdout.puts JSON.generate({ file: path, line: line, column: column, error: "File not found: #{path}" })
      next
    end

    uri = PathHelper.to_uri(absolute_path).to_s

    request = {
      id: SecureRandom.uuid,
      method: "textDocument/hover",
      params: {
        textDocument: { uri: uri },
        position: { line: line - 1, character: column - 1 }
      }
    }

    result = send_request(request)
    stdout.puts JSON.generate({ file: path, line: line, column: column, result: result })
  end

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rescue Errno::ECONNREFUSED, Errno::ENOENT => e
  stderr.puts "Error: Failed to connect to Steep daemon: #{e.message}"
  1
end