Class: CommitLive::Open

Inherits:
Object
  • Object
show all
Defined in:
lib/commit-live/lesson/open.rb

Constant Summary collapse

HOME_DIR = 
File.expand_path("~")

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Open

Returns a new instance of Open.



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# File 'lib/commit-live/lesson/open.rb', line 15

def initialize()
	if File.exists?("#{HOME_DIR}/.ga-config")
		@rootDir = YAML.load(File.read("#{HOME_DIR}/.ga-config"))[:workspace]
	end
	@lesson = CommitLive::Current.new
	@lesson_status = CommitLive::Status.new
end

Instance Attribute Details

#forkedRepo ⇒ Object (readonly)

Returns the value of attribute forkedRepo.



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# File 'lib/commit-live/lesson/open.rb', line 11

def forkedRepo
  @forkedRepo
end

#lesson ⇒ Object (readonly)

Returns the value of attribute lesson.



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# File 'lib/commit-live/lesson/open.rb', line 11

def lesson
  @lesson
end

#lesson_status ⇒ Object (readonly)

Returns the value of attribute lesson_status.



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# File 'lib/commit-live/lesson/open.rb', line 11

def lesson_status
  @lesson_status
end

#lessonName ⇒ Object (readonly)

Returns the value of attribute lessonName.



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# File 'lib/commit-live/lesson/open.rb', line 11

def lessonName
  @lessonName
end

#rootDir ⇒ Object (readonly)

Returns the value of attribute rootDir.



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# File 'lib/commit-live/lesson/open.rb', line 11

def rootDir
  @rootDir
end

Instance Method Details

#cdToLesson ⇒ Object 



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# File 'lib/commit-live/lesson/open.rb', line 97

def cdToLesson
	puts "Opening lesson..."
	Dir.chdir("#{rootDir}/#{lessonName}")
	puts "Done."
	exec("#{ENV['SHELL']} -l")
end

#change_grp_owner ⇒ Object 



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# File 'lib/commit-live/lesson/open.rb', line 88

def change_grp_owner
	results = system("chgrp -R ubuntu #{rootDir}/#{lessonName}")
	if results
		puts "..."
	else
		puts "Couldn't change group ownership"
	end
end

#cloneCurrentLesson ⇒ Object 



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# File 'lib/commit-live/lesson/open.rb', line 72

def cloneCurrentLesson
	puts "Cloning lesson..."
	begin
		Timeout::timeout(15) do
			Git.clone(forkedRepo.ssh_url, lessonName, path: rootDir)
		end
	rescue Git::GitExecuteError => err
		puts "Error while cloning!"
		puts err
		exit
	rescue Timeout::Error
		puts "Cannot clone this lesson right now. Please try again."
		exit
	end
end

#forkCurrentLesson ⇒ Object 



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# File 'lib/commit-live/lesson/open.rb', line 49

def forkCurrentLesson
	puts "Forking lesson..."
	github = CommitLive::Github.new()
	begin
		Timeout::timeout(15) do
			lessonData = lesson.getAttr('data')
			if !lessonData['chapters'].nil?
				lessonRepo = lessonData['chapters']['lessons']['repo_url']
			else
				lessonRepo = lessonData['repo_url']
			end
			@forkedRepo = github.client.fork(lessonRepo)
		end
	rescue Octokit::Error => err
		puts "Error while forking!"
		puts err
		exit
	rescue Timeout::Error
		puts "Please check your internet connection."
		exit
	end
end

#openALesson(puzzle_name) ⇒ Object 



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# File 'lib/commit-live/lesson/open.rb', line 23

def openALesson(puzzle_name)
	# get currently active lesson
	puts "Getting current lesson..."
	lesson.getCurrentLesson(puzzle_name)
	lessonData = lesson.getAttr('data')
	if !lessonData['chapters'].nil?
		@lessonName = lessonData['chapters']['lessons']['title']
	else
		@lessonName = lessonData['title']
	end
	if !File.exists?("#{rootDir}/#{lessonName}")
		# fork lesson repo via github api
		forkCurrentLesson
		# clone forked lesson into machine
		cloneCurrentLesson
		# change group owner
		change_grp_owner
		# lesson forked API change
		puts 'Updating lesson status...'
		lesson_status.update('lesson_forked', lessonName)
	end
	# install dependencies
	# cd into it and invoke bash
	cdToLesson
end