Class: LspRouter::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/lsp_router/cli.rb

Overview

command line interface

Class Method Summary collapse

Class Method Details

.start ⇒ Object 



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# File 'lib/lsp_router/cli.rb', line 6

def self.start
  port = nil
  logfile = nil
  error = nil

  opts = OptionParser.new
  opts.version = LspRouter::VERSION
  opts.banner = "Usage: #{File.basename $0} [options] config_file"
  opts.on('-p', '--port=port'){|v| port = v}
  opts.on('--logfile=file'){|v| logfile = v}
  opts.on('--error=file'){|v| error = v}
  opts.parse!(ARGV)
  if error
    $stderr = File.open(error, 'a')
    $stderr.sync = true
  end
  if ARGV.size != 1
    puts opts.help
    exit 1
  end
  config_file, = ARGV
  load config_file, LspRouter::Config::M
  LspRouter.new(LspRouter::Config.instance, port:, logfile:).run
end