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Size: 1.83 KB
Versions: 16
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Stored size: 1.83 KB
Contents
# frozen_string_literal: true
require 'opal/simple_server'
module Opal
module CliRunners
class Server
def self.call(data)
runner = new(data)
runner.run
runner.exit_status
end
def initialize(data)
options = data[:options] || {}
@builder = data[:builder]
@argv = data[:argv] || []
@output = data[:output] || $stdout
@port = options.fetch(:port, ENV['OPAL_CLI_RUNNERS_SERVER_PORT'] || 3000).to_i
@static_folder = options[:static_folder] || ENV['OPAL_CLI_RUNNERS_SERVER_STATIC_FOLDER']
@static_folder = @static_folder == true ? 'public' : @static_folder
@static_folder = File.expand_path(@static_folder) if @static_folder
end
attr_reader :output, :port, :server, :static_folder, :builder, :argv
def run
unless argv.empty?
raise ArgumentError, 'Program arguments are not supported on the Server runner'
end
require 'rack'
require 'logger'
app = build_app(builder)
@server = Rack::Server.start(
app: app,
Port: port,
AccessLog: [],
Logger: Logger.new(output),
)
end
def exit_status
nil
end
def build_app(builder)
app = App.new(builder: builder, main: 'cli-runner')
if static_folder
not_found = [404, {}, []]
app = Rack::Cascade.new(
[
Rack::Static.new(->(_) { not_found }, urls: [''], root: static_folder),
app
],
)
end
app
end
class App < SimpleServer
def initialize(options = {})
@builder = options.fetch(:builder)
super
end
def builder(_)
@builder.call
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems