allow installation as ruby gem

Author: pghalliday

bin/gh-pages-travis

@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+
+bin_dir = File.expand_path(File.dirname(__FILE__))
+shell_script_path = File.join(bin_dir, 'gh-pages-travis.sh')
+
+`#{shell_script_path}`

gh-pages-travis bin/gh-pages-travis.sh

@@ -0,0 +1,16 @@
+# coding: utf-8
+require 'json'
+
+Gem::Specification.new do |spec|
+  package = JSON.load File.new('package.json')
+
+  spec.name          = package['name']
+  spec.version       = package['version']
+  spec.authors       = package['author']
+  spec.summary       = package['description']
+  spec.description   = package['description']
+  spec.homepage      = package['homepage']
+  spec.license       = package['license']
+  spec.files         << package['bin']
+  spec.executables   << package['name']
+end

gh-pages-travis-1.0.4.gem

@@ -1,8 +1,8 @@
 {
   "name": "gh-pages-travis",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "CLI to deploy a folder to gh-pages branch of current repo as part of travis build",
-  "bin": "./gh-pages-travis",
+  "bin": "bin/gh-pages-travis.sh",
   "repository": {
     "type": "git",
     "url": "https://github.com/pghalliday/gh-pages-travis.git"