class ActiveScripts::Packages::Optipng

Private Instance Methods

install() click to toggle source

INFO: ActiveScripts::Packages::Optipng contains code that

execute the OptiPNG package.
# File lib/active_scripts/packages/optipng.rb, line 10
def install
  if package_installed?(includes: "optipng")
    notify_package_exists!
  else
    case $operating_system
    when :macosx, :linux
      execute_command!("brew install optipng")
      say_ok("   Installation complete!")
    else
      notify_package_unavailable!
    end
  end
end
uninstall() click to toggle source
# File lib/active_scripts/packages/optipng.rb, line 39
def uninstall
  if package_installed?(includes: "optipng")
    case $operating_system
    when :macosx, :linux
      execute_command!("brew remove optipng")
      say_ok("   Uninstallation complete!")
    else
      notify_package_unavailable!
    end
  else
    notify_package_missing!
  end
end
upgrade() click to toggle source
# File lib/active_scripts/packages/optipng.rb, line 24
def upgrade
  if package_installed?(includes: "optipng")
    case $operating_system
    when :macosx, :linux
      output = execute_command!("brew upgrade optipng")
      say_warning("   [!] #{output.squish}") unless option_dry_run? || package_output?(output, includes: "Error:")
      say_ok("   Upgrade complete!")
    else
      notify_package_unavailable!
    end
  else
    notify_package_missing!
  end
end