Class: FubuDocs

Inherits:
Object
  • Object
show all
Defined in:
lib/fubudocs.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ FubuDocs

Returns a new instance of FubuDocs.



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# File 'lib/fubudocs.rb', line 34

def initialize(options)
	# :host, :include, :nested, :dump
	@branch = options.fetch(:branch, 'gh-pages')
	@repository = options[:repository]
	@prefix = options.fetch(:prefix, 'docs')
	@export_dir = options.fetch(:dir, 'fubudocs-export')
	@options = options
end

Instance Attribute Details

#branch ⇒ Object

Returns the value of attribute branch.



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# File 'lib/fubudocs.rb', line 32

def branch
  @branch
end

#export_dir ⇒ Object

Returns the value of attribute export_dir.



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# File 'lib/fubudocs.rb', line 32

def export_dir
  @export_dir
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/fubudocs.rb', line 32

def prefix
  @prefix
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/fubudocs.rb', line 64

def clean
	cleanDirectory @export_dir
	Dir.delete @export_dir unless !Dir.exists?(@export_dir)
end

#commit_new ⇒ Object 



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# File 'lib/fubudocs.rb', line 114

def commit_new
	# commit and push the generated docs
	Dir.chdir @export_dir

	if !File.exists?('.nojekyll')
		writeNoJekyll
	end

	sh "git add ."
	sh 'git commit -a -m "Doc generation version ' + @options[:version] + '"' do |ok, res|
		if ok
			sh "git push origin #{@branch}"
			puts "Documentation generation and push to #{@repository}/#{@branch} is successful"
		else
			puts "commit failed, might be because there are no differences in the content"
		end
	end

	Dir.chdir '..'
end

#create_branch ⇒ Object 



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# File 'lib/fubudocs.rb', line 69

def create_branch
	sh "ripple gitignore #{@export_dir}"

	sh "git clone #{@repository} #{@export_dir}"

	Dir.chdir @export_dir

	sh "git checkout --orphan #{@branch}"
	sh "git rm -rf ."

	writeNoJekyll

	sh "git add ."
	sh 'git commit -a -m "initial clean slate"'
	sh 'git push origin #{@branch}'

	Dir.chdir '..'
end

#dump_task ⇒ Object 



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# File 'lib/fubudocs.rb', line 156

def dump_task
	dumpTask = Rake::Task.define_task "#{@prefix}:dump" do
		clean
		@options[:dump] = true
		export
	end
	dumpTask.add_description "Export the generated documentation to #{@export_dir} for local usage"
end

#export ⇒ Object 



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# File 'lib/fubudocs.rb', line 43

def export
	cmd = "fubudocs export #{@export_dir}"
	if (@options[:host] != nil)
		cmd += " --host #{@options[:host]}"
	end

	if (@options[:include] != nil)
		cmd += " -i #{@options[:include]}"
	end

	if (@options[:nested] == true)
		cmd += " -m GhPagesChildFolder"
	elsif (@options[:dump] == true)
		cmd += " -m HtmlDump"
	else
		cmd += ' -m GhPagesRooted'
	end

	sh cmd
end

#export_tasks ⇒ Object 



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# File 'lib/fubudocs.rb', line 135

def export_tasks
	initTask = Rake::Task.define_task "#{@prefix}:init_branch" do
		clean
		create_branch
	end

	initTask.add_description "Initializes the #{@branch} branch in git repository #{@repository}"

	exportTaskName = "#{@prefix}:export"
	exportTask = Rake::Task.define_task exportTaskName do
		clean
		fetch_existing
		export
		commit_new
	end
	exportTask.add_description "Export the generated documentation to #{@repository}/#{@branch}"
	#exportTask.enhance [:compile]

	return exportTaskName
end

#fetch_existing ⇒ Object 



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# File 'lib/fubudocs.rb', line 94

def fetch_existing
	Dir.mkdir @export_dir

	# fetch the gh-pages branch from the server
	Dir.chdir @export_dir
	sh 'git init'
	sh "git remote add -t #{@branch} -f origin #{@repository}"
	sh "git checkout #{@branch}"	

	# clean the existing content
	sleep 0.5 # let the file system try to relax its locks
	content_files = FileList['*.*'].exclude('.nojekyll').exclude('CNAME')
	content_files.each do |f|
		FileUtils.rm_r f
	end

	# do the actual export
	Dir.chdir '..'
end

#writeNoJekyll ⇒ Object 



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# File 'lib/fubudocs.rb', line 88

def writeNoJekyll
	output = File.new( ".nojekyll", "w+" )
	output << "Just a marker"
	output.close
end