cli.rb in hx-0.10.0

- old
+ new

@@ -24,10 +24,14 @@
 require 'hx'
 require 'ostruct'
 require 'optparse'
 require 'pathname'
 require 'tempfile'
+require 'webrick'
+require 'rack'
+require 'rack/handler/webrick'
+require 'hx/rack/application'
 
 module Hx
 module CLI
 
 DEFAULT_CONFIG_FILENAME = "config.hx"
@@ -41,10 +45,11 @@
 Usage: hx [--config CONFIG_FILE] [upgen]
        hx [--config CONFIG_FILE] regen
        hx [--config CONFIG_FILE] post[up] SOURCE:PATH
        hx [--config CONFIG_FILE] edit[up] SOURCE:PATH
        hx [--config CONFIG_FILE] list SOURCE:PATTERN
+       hx [--config CONFIG_FILE] serve [PORT]
 
 EOS
 
     opts.on("-c", "--config CONFIG_FILE",
             "Use CONFIG_FILE instead of searching for " +
@@ -92,9 +97,21 @@
     m = method(method_name)
   rescue NameError
     raise ArgumentError, "Unrecognized subcommand: #{subcommand}"
   end
   m.call(site, *args)
+end
+
+def self.cmd_serve(site, port=nil)
+  server = WEBrick::HTTPServer.new({:Port => port || 0})
+  real_port = server.config[:Port]
+  base_url = "http://localhost:#{real_port}/"
+  server.logger.info "Serving on #{base_url}"
+  site.options[:base_url] = base_url
+  app = Hx::Rack::Application.new(site, site.options)
+  server.mount('/', ::Rack::Handler::WEBrick, app)
+  %w(INT TERM).each { |s| trap(s) { server.shutdown } }
+  server.start
 end
 
 def self.cmd_regen(site)
   do_gen(site, false)
 end