Module: ScmsWatcher

Defined in:
lib/scms/scms-watcher.rb

Class Method Summary collapse

Class Method Details

.watch(settings, options, configdir) ⇒ Object 



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# File 'lib/scms/scms-watcher.rb', line 7

def ScmsWatcher.watch(settings, options, configdir)   

 # Listen to sass, bundle and _config.yml file changes
 watcher = Thread.new {
 	files = []
 	Dir.glob('**/*.scss').each do|f|
files << f
			end
			Dir.glob('**/*.bundle').each do|f|
files << f
			end
			configfile = File.join(configdir, "_config.yml")
			files << configfile if File::exists?(configfile)

			FileWatcher.new(files).watch do |filename|
ext = File.extname(filename)  

begin
	case ext
	when ".scss"
		puts ""
		puts "***********************************"
		puts " Sass file changed: #{filename}"
		puts "***********************************"
		puts ""
		Scms.sass(filename)
		#Scms.sassall(Folders[:website])
	when ".yml"
		puts ""
		puts "******************************************************"
		puts " Config Modification #{filename} "
		puts "******************************************************"
		puts ""
		settings = Scms.getSettings(configdir)
		Scms.bundle(settings, Folders[:website])
		Scms.build(Folders[:website], settings, options)
	when ".bundle"
		puts ""
		puts "******************************************************"
		puts " Bundle Modified: #{filename} "
		puts "******************************************************"
		puts ""
		Scms.bundler(filename)
	end
rescue Exception=>e
             ScmsUtils.errLog(e.message)
             ScmsUtils.log(e.backtrace.inspect)
end
			end
 }

 # Listen to changes to files withing a bundle
		ScmsBundler.watch()

		# Listen to changed to folders that start with an underscore (_)
		folders = []
 Dir.glob('*').select { |fn| File.directory?(fn) and (fn.match(/^_/) ) }.each do|f|
			folders.push(f) 
		end
 puts "Listening to #{folders}"
 listener = Listen.to(folders, force_polling: true) do |modified, added, removed|

			sassfile = false
			bundlefile = false
			buildfile = false

			if removed.length > 0
removed.each{|filename|
	removedfile = Pathname.new(filename).relative_path_from(Pathname.new(Folders[:website])).to_s
	#ext = File.extname(removedfile)  

	puts ""
	puts "***********************************************"
	puts "  Deleted: #{removedfile}"
	puts "***********************************************"
	puts ""

	if removedfile.start_with?('_pages/')
		buildfile = true
	end
}
			end

			if added.length > 0
added.each{|filename|
	addedfile = Pathname.new(filename).relative_path_from(Pathname.new(Folders[:website])).to_s
	#ext = File.extname(addedfile)  

	puts ""
	puts "***********************************************"
	puts "  Added: #{addedfile}"
	puts "***********************************************"
	puts ""

	if addedfile.start_with?('_pages/')
		buildfile = true
	end
}
			end

			if modified.length > 0
modified.each{|filename|
	modifiedfile = Pathname.new(filename).relative_path_from(Pathname.new(Folders[:website])).to_s
	#ext = File.extname(modifiedfile)  

	puts ""
	puts "***********************************************"
	puts "  Modified: #{modifiedfile}"
	puts "***********************************************"
	puts ""

	buildfile = true

	if modifiedfile.start_with?('_source/')
		bundlefile = true
		buildfile = false
	end
}
			end

			begin
Scms.sassall(Folders[:website]) if sassfile
Scms.bundle(settings, Folders[:website]) if bundlefile
Scms.build(Folders[:website], settings, options) if buildfile
			rescue Exception=>e
            ScmsUtils.errLog(e.message)
            ScmsUtils.log(e.backtrace.inspect)
			end

 end

 listener.start # not blocking
 listener.ignore! /\.png/
 listener.ignore! /\.gif/
 listener.ignore! /\.jpg/
end