Created
July 16, 2014 07:48
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Browser Auto Refresh Script - Ruby Watcher
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| # This file has been edited for my own usage and shared here, credits to Brett Terpstra. | |
| #!/usr/bin/env ruby | |
| # watch.rb by Brett Terpstra, 2011 <http://brettterpstra.com> | |
| # with credit to Carlo Zottmann <https://github.com/carlo/haml-sass-file-watcher> | |
| # ============================= | |
| # Code from: http://brettterpstra.com/2011/03/07/watch-for-file-changes-and-refresh-your-browser-automatically/ | |
| # To install use: chmod a+x watcher.rb | |
| # Run with: ruby watcher.rb <folder/to/watch> <keyword> | |
| # eg: ruby watcher.rb ~/Projects lvh.me | |
| trap("SIGINT") { exit } | |
| if ARGV.length < 2 | |
| puts "Usage: #{$0} watch_folder keyword" | |
| puts "Example: #{$0} . mywebproject" | |
| exit | |
| end | |
| dev_extension = 'dev' | |
| filetypes = ['css','html','htm','php','rb','erb','less','js', 'haml'] | |
| watch_folder = ARGV[0] | |
| keyword = ARGV[1] | |
| puts "Watching '#{watch_folder}' and subfolders for changes in project files..." | |
| while true do | |
| files = [] | |
| filetypes.each {|type| | |
| files += Dir.glob( File.join( watch_folder, "**", "*.#{type}" ) ) | |
| } | |
| new_hash = files.collect {|f| [ f, File.stat(f).mtime.to_i ] } | |
| hash ||= new_hash | |
| diff_hash = new_hash - hash | |
| unless diff_hash.empty? | |
| hash = new_hash | |
| diff_hash.each do |df| | |
| puts "Detected a change in '#{df[0]}', refreshing Google Chrome..." | |
| %x{osascript<<ENDGAME | |
| tell application "Google Chrome" | |
| set windowList to every window | |
| repeat with aWindow in windowList | |
| set tabList to every tab of aWindow | |
| repeat with atab in tabList | |
| if (URL of atab contains "#{keyword}") then | |
| tell atab to reload | |
| end if | |
| end repeat | |
| end repeat | |
| end tell | |
| (* | |
| ### Start commented code | |
| ### This is support for other browsers | |
| tell application "Safari" | |
| set windowList to every window | |
| repeat with aWindow in windowList | |
| set tabList to every tab of aWindow | |
| repeat with atab in tabList | |
| if (URL of atab contains "#{keyword}") then | |
| tell atab to do javascript "window.location.reload()" | |
| end if | |
| end repeat | |
| end repeat | |
| end tell | |
| tell app "Firefox" to activate | |
| tell app "System Events" | |
| keystroke "r" using command down | |
| end tell | |
| ### End commented code | |
| *) | |
| } | |
| end | |
| end | |
| sleep 1 | |
| end |
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