From bcf712828ec0d6c1d3018ef1530f9c20828134f3 Mon Sep 17 00:00:00 2001
From: Tanguy PATTE <tanguy.patte@gmail.com>
Date: Fri, 20 Nov 2015 13:54:23 +0100
Subject: [PATCH] add guard livereload

---
 Gemfile      |  1 +
 Gemfile.lock | 12 ++++++++++++
 Guardfile    | 42 +++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index 50b09c1d1..4b447edb4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -76,6 +76,7 @@ group :test do
   gem 'timecop'
   gem 'guard'
   gem 'guard-rspec', require: false
+  gem 'guard-livereload', '~> 2.4', require: false
 end
 
 group :development, :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index f6a075e21..f350af0f5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,7 +109,11 @@ GEM
       activemodel (>= 3.0)
       activesupport (>= 3.0)
       request_store (~> 1.0)
+    em-websocket (0.5.1)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
     erubis (2.7.0)
+    eventmachine (1.0.8)
     execjs (2.5.2)
     factory_girl (4.5.0)
       activesupport (>= 3.0.0)
@@ -130,6 +134,12 @@ GEM
       pry (>= 0.9.12)
       shellany (~> 0.0)
       thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-livereload (2.5.1)
+      em-websocket (~> 0.5)
+      guard (~> 2.8)
+      guard-compat (~> 1.0)
+      multi_json (~> 1.8)
     guard-rspec (4.3.1)
       guard (~> 2.1)
       rspec (>= 2.14, < 4.0)
@@ -149,6 +159,7 @@ GEM
       ruby_parser (~> 3.5)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
+    http_parser.rb (0.6.0)
     httpclient (2.6.0.1)
     i18n (0.7.0)
     jbuilder (2.3.1)
@@ -417,6 +428,7 @@ DEPENDENCIES
   factory_girl
   font-awesome-rails
   guard
+  guard-livereload (~> 2.4)
   guard-rspec
   haml-rails
   hashie
diff --git a/Guardfile b/Guardfile
index cea66ec48..2c60c7b22 100644
--- a/Guardfile
+++ b/Guardfile
@@ -23,6 +23,47 @@
 #                          installed the spring binstubs per the docs)
 #  * zeus: 'zeus rspec' (requires the server to be started separetly)
 #  * 'just' rspec: 'rspec'
+
+
+guard 'livereload' do
+  extensions = {
+    css: :css,
+    scss: :css,
+    sass: :css,
+    js: :js,
+    coffee: :js,
+    html: :html,
+    png: :png,
+    gif: :gif,
+    jpg: :jpg,
+    jpeg: :jpeg,
+    # less: :less, # uncomment if you want LESS stylesheets done in browser
+  }
+
+  rails_view_exts = %w(erb haml slim)
+
+  # file types LiveReload may optimize refresh for
+  compiled_exts = extensions.values.uniq
+  watch(%r{public/.+\.(#{compiled_exts * '|'})})
+
+  extensions.each do |ext, type|
+    watch(%r{
+          (?:app|vendor)
+          (?:/assets/\w+/(?<path>[^.]+) # path+base without extension
+           (?<ext>\.#{ext})) # matching extension (must be first encountered)
+          (?:\.\w+|$) # other extensions
+          }x) do |m|
+      path = m[1]
+      "/assets/#{path}.#{type}"
+    end
+  end
+
+  # file needing a full reload of the page anyway
+  watch(%r{app/views/.+\.(#{rails_view_exts * '|'})$})
+  watch(%r{app/helpers/.+\.rb})
+  watch(%r{config/locales/.+\.yml})
+end
+
 guard :rspec, cmd: 'bin/rspec' do
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
@@ -44,4 +85,3 @@ guard :rspec, cmd: 'bin/rspec' do
   watch(%r{^spec/acceptance/(.+)\.feature$})
   watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$})   { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }
 end
-