Class: Byebug::DAP::Command::SetBreakpoints

Inherits:
Byebug::DAP::Command show all
Defined in:
lib/byebug/dap/commands/set_breakpoints.rb

Constant Summary

Constants inherited from Byebug::DAP::Command

EVAL_ERROR

Instance Method Summary collapse

Methods inherited from Byebug::DAP::Command

command, execute, #execute_on_thread, #initialize, #log, register!, resolve!, #safe_execute, #started!, #stopped!

Methods included from SafeHelpers

#safe

Constructor Details

This class inherits a constructor from Byebug::DAP::Command

Instance Method Details

#execute ⇒ Object 



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# File 'lib/byebug/dap/commands/set_breakpoints.rb', line 9

def execute
  return unless path = can_read_file!(args.source.path)
  if args.lines.empty? && args.breakpoints.empty?
    Byebug.breakpoints.reject! { |bp| bp.source == path }
    respond! body: { breakpoints: [] }
    return
  end

  existing = Byebug.breakpoints.filter { |bp| bp.source == path }
  verified = []
  lines = potential_breakpoint_lines(path) { |e|
    respond! success: false, message: "Failed to resolve breakpoints for #{path}"
    return
  }

  (args.lines & lines).each do |l|
    find_or_add_breakpoint(verified, existing, path, l)
  end

  args.breakpoints.filter { |rq| lines.include?(rq.line) }.each do |rq|
    bp = find_or_add_breakpoint(verified, existing, path, rq.line)
    bp.expr = convert_breakpoint_condition(rq.condition)
    bp.hit_condition, bp.hit_value = convert_breakpoint_hit_condition(rq.hitCondition)
    @session.set_log_point(bp, rq.logMessage)
  end

  @session.clear_breakpoints(*existing)

  respond! body: {
    breakpoints: verified.map { |bp|
      {
        id: bp.id,
        line: bp.pos,
        verified: true,
      }
    }
  }
end