Add --here option to create the first window in the current window

bin/teamocil

@@ -1,13 +1,34 @@
 #!/usr/bin/env ruby
 
+def bail(msg)
+  puts msg
+  exit(1)
+end
+
 $:.unshift File.join(File.dirname(__FILE__), *%w[.. lib])
 
 require 'yaml'
 require 'teamocil'
+require 'optparse'
 
-if ENV["TMUX"] == nil
+bail "You must be in a tmux session to use teamocil" unless ENV["TMUX"]
-  puts "You must be in a tmux session to use teamocil"
+
-else
+options = {}
-  layout = Teamocil::Layout.new(ARGV[0], File.join("#{ENV["HOME"]}/.teamocil", "#{ARGV[0]}.yml"))
+opts = OptionParser.new do |opts|
-  layout.to_tmux
+  opts.banner = "Usage: teamocil [options] <layout>
+
+Options:
+  "
+  opts.on("--here", "Set up the first window in the current window") do |safe|
+    options[:here] = true
   end
+
+end
+opts.parse!
+
+file = File.join("#{ENV["HOME"]}/.teamocil", "#{ARGV[0]}.yml")
+
+bail "There is no file \"#{file}\"" unless File.exists?(file)
+
+layout = Teamocil::Layout.new(file, options)
+layout.to_tmux

lib/teamocil.rb

@@ -1,4 +1,4 @@
 module Teamocil
-  VERSION = '0.1.2'
+  VERSION = '0.1.4'
   autoload :Layout, "teamocil/layout"
 end

lib/teamocil/layout.rb

@@ -1,11 +1,11 @@
 module Teamocil
   class Layout
 
-    attr_accessor :config, :name
+    attr_accessor :layout, :options
 
-    def initialize(name, file) # {{{
+    def initialize(file, options) # {{{
       @layout = YAML.load_file(file)
-      @name = name
+      @options = options
     end # }}}
 
     def to_tmux # {{{
@@ -16,9 +16,13 @@ module Teamocil
     def generate_commands # {{{
       output = []
 
-      @layout["windows"].each do |window|
+      @layout["windows"].each_with_index do |window, window_index|
 
+        if options.include?(:here) and window_index == 0
+          output << "tmux rename-window #{window["name"]}"
+        else
           output << "tmux new-window -n #{window["name"]}"
+        end
         window["splits"].each_with_index do |split, index|
           unless index == 0
             if split.include?("width")

teamocil.gemspec

@@ -1,6 +1,6 @@
 spec = Gem::Specification.new do |s|
   s.name         = "teamocil"
-  s.version      = "0.1.2"
+  s.version      = "0.1.4"
   s.platform     = Gem::Platform::RUBY
   s.authors      = "Rémi Prévost"
   s.email        = "remi@exomel.com"