Class: DQS::CheckDependencies

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

Constant Summary collapse

@@dpkg =

Instance variables…

'/usr/bin/dpkg'
@@aptitude = 
'/usr/bin/aptitude'
@@grep = 
'/bin/grep --color -i -e'
@@gem = 
'/usr/bin/gem'
@@awk = 
'/usr/bin/awk'

Instance Method Summary collapse

Instance Method Details

#dependences_deb(debs) ⇒ Object

Check gems

[View source]

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# File 'lib/dqscore.rb', line 55

def dependences_deb(debs)
	begin
		puts "#{Tty.white}Updating #{Tty.blue} ==> #{Tty.green} Repositories #{Tty.reset}"
		unless system("#{@@aptitude} update >> /dev/null")
			puts "#{Tty.red} Error: Installing #{Tty.blue}==>#{Tty.red} #{dep}!#{Tty.reset}"
			exit!
		end
		puts "#{Tty.white}Repositories #{Tty.blue} ==> #{Tty.green} Updated #{Tty.reset}"

		debs.each do |dep|
				unless system("#{@@dpkg} -l | #{@@grep} #{dep} | #{@@awk} {'print $2}' | #{@@grep} \"^#{dep}$\" >> /dev/null")
				puts "#{Tty.white}Installing #{Tty.blue} ==> #{Tty.green} #{dep} #{Tty.reset}"
					unless system("#{@@aptitude} install #{dep} -y >> /dev/null")
						puts "#{Tty.red} Error: Installing #{Tty.blue}==>#{Tty.red} #{dep}!#{Tty.reset}"
						exit!
					end
				end
		end
		rescue Exception => e
		puts "#{Tty.red} Error: #{Tty.blue}==>#{Tty.red} #{e.message}!#{Tty.reset}"
		exit!
	end
	puts "#{Tty.white}All the deb packages are #{Tty.blue} ==> #{Tty.green} OK #{Tty.reset}"
end

#dependences_gems(gems) ⇒ Object

Check gems

[View source]

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# File 'lib/dqscore.rb', line 35

def dependences_gems(gems)
	begin
		gems.each do |dep|
			unless system("#{@@gem} list -i #{dep} >> /dev/null")
				puts "#{Tty.white}Installing #{Tty.blue} ==> #{Tty.green} #{dep} #{Tty.reset}"
				#unless system("#{@@gem} install #{dep} --no-ri --no-rdoc")
				unless system("#{@@gem} install #{dep}")
					puts "#{Tty.red} Error: Installing #{Tty.blue}==>#{Tty.red} #{dep}!#{Tty.reset}"
					exit!
				end
			end
		end	
		rescue Exception => e
		puts "#{Tty.red} Error: #{Tty.blue}==>#{Tty.red} #{e.message}!#{Tty.reset}"
		exit!
	end
	puts "#{Tty.white}All the gems are #{Tty.blue} ==> #{Tty.green} OK #{Tty.reset}"
end