Class: Rsyslibs::Dependencies

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

Class Method Summary collapse

Class Method Details

.install_syslibs ⇒ Object 



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# File 'lib/rsyslibs.rb', line 38

def install_syslibs
  syslibs = JSON.parse(system_dependencies)
  return 'No libraries found.' if syslibs.empty?

  os_name = Rsyslibs::OperatingSystemInfo.os_name
  case os_name
  when 'MacOS' then syslibs.each { |lib| `brew install #{lib['name']}` }
  when 'Linux' then syslibs.each { |lib| `apt-get install #{lib['name']}` }
  else "I don't know how to install these libraries on this operating system :("
  end
end

.print_friendly_syslibs ⇒ Object 



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# File 'lib/rsyslibs.rb', line 22

def print_friendly_syslibs
  syslibs = JSON.parse(system_dependencies)
  return 'No libraries found.' if syslibs.empty?

  puts "#{syslibs.size} system libraries found..."
  puts ''
  syslibs.each_with_index do |lib, index|
    project_dependencies = lib['project_dependencies'].collect { |v| v['name'] }.join(', ')
    puts "#{index + 1}- #{lib['name']} for gems (#{project_dependencies}) on operating system #{lib['os']}."
  end
  puts ''
  puts "Run 'sudo apt-get install LIBRARY NAME' to install on Ubuntu and Debian-based distros."
  puts "Run 'brew install LIBRARY NAME' to install on macOS."
  syslibs
end

.project_dependencies ⇒ Object 



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# File 'lib/rsyslibs.rb', line 18

def project_dependencies
  Bundler.definition.dependencies.map(&:name)
end

.system_dependencies ⇒ Object 



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# File 'lib/rsyslibs.rb', line 10

def system_dependencies
  payload = {
    project_dependencies: project_dependencies,
    os_info: os_info
  }.to_json
  parse_response(api(:post, '/lookup_syslibs', payload))
end