Class: Jekyll::Commands::Decap

Inherits:
Command
  • Object
show all
Defined in:
lib/jekyll/commands/decap.rb

Constant Summary collapse

COMMAND_OPTIONS =

command options should mirror from ‘jekyll serve`

{
  "ssl_cert" => ["--ssl-cert [CERT]", "X.509 (SSL) certificate."],
  "host" => ["host", "-H", "--host [HOST]", "Host to bind to"],
  "open_url" => ["-o", "--open-url", "Launch your site in a browser"],
  "detach" => ["-B", "--detach",
    "Run the server in the background"],
  "ssl_key" => ["--ssl-key [KEY]", "X.509 (SSL) Private Key."],
  "port" => ["-P", "--port [PORT]", "Port to listen on"],
  "show_dir_listing" => ["--show-dir-listing",
    "Show a directory listing instead of loading " \
    "your index file."],
  "skip_initial_build" => ["skip_initial_build", "--skip-initial-build",
    "Skips the initial site build which occurs before " \
    "the server is started."],
  "livereload" => ["-l", "--livereload",
    "Use LiveReload to automatically refresh browsers"],
  "livereload_ignore" => ["--livereload-ignore ignore GLOB1[,GLOB2[,...]]",
    Array,
    "Files for LiveReload to ignore. " \
    "Remember to quote the values so your shell " \
    "won't expand them"],
  "livereload_min_delay" => ["--livereload-min-delay [SECONDS]",
    "Minimum reload delay"],
  "livereload_max_delay" => ["--livereload-max-delay [SECONDS]",
    "Maximum reload delay"],
  "livereload_port" => ["--livereload-port [PORT]", Integer,
    "Port for LiveReload to listen on"]
}.freeze
LIVERELOAD_PORT = 
35_729
LIVERELOAD_DIR = 
File.join(__dir__, "serve", "livereload_assets")

Class Method Summary collapse

Class Method Details

.init_with_program(prog) ⇒ Object 



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# File 'lib/jekyll/commands/decap.rb', line 40

def init_with_program(prog)
  prog.command(:decap) do |c|
    c.description "Serve your site locally while running Decap CMS"
    c.syntax "decap [options]"
    c.alias :decap
    c.alias :d

    COMMAND_OPTIONS.each do |key, val|
      c.option key, *val
    end

    c.action do |args, options|
      # need to convert options to flags
      flags = options.map do |key, value|
        if value == true
          "--#{key}"
        else
          "--#{key} #{value}"
        end
      end

      # TODO replace netlify-cms-proxy-server with decap version when released
      cmd = "trap 'kill %1; kill %2; exit;' SIGINT SIGTERM;"
      cmd += " jekyll serve #{flags.join(" ")} & npx netlify-cms-proxy-server"

      begin
        Hyde::Decap::Subprocess.new cmd do |stdout, stderr, thread|
          unless stdout.nil?
            stdout_filtered = stdout.inspect.gsub('"\e[32m', "").gsub('\e[39m', "").gsub('\n"', "").chomp

            if stdout_filtered.start_with?("info")
              Jekyll.logger.info "Decap CMS:", stdout_filtered
            else
              puts stdout
            end
          end
          puts stderr unless stderr.nil?
        end
      rescue => e
        puts e
      end
    end
  end
end