feat: initial commit

environments/production/thirdparty/apt/lib/facter/apt_reboot_required.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+# apt_reboot_required.rb
+Facter.add(:apt_reboot_required) do
+  confine 'os.family': 'Debian'
+  setcode do
+    File.file?('/var/run/reboot-required')
+  end
+end

environments/production/thirdparty/apt/lib/facter/apt_sources.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+# This fact lists the .list filenames that are used by apt.
+Facter.add(:apt_sources) do
+  confine 'os.family': 'Debian'
+  setcode do
+    sources = ['sources.list']
+    Dir.glob('/etc/apt/sources.list.d/*.{list,sources}').each do |file|
+      sources.push(File.basename(file))
+    end
+    sources
+  end
+end

environments/production/thirdparty/apt/lib/facter/apt_update_last_success.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require 'facter'
+
+# This is derived from the file /var/lib/apt/periodic/update-success-stamp
+# This is generated upon a successful apt-get update run natively in ubuntu.
+# the Puppetlabs-apt module deploys this same functionality for other debian-ish OSes
+Facter.add('apt_update_last_success') do
+  confine 'os.family': 'Debian'
+  setcode do
+    if File.exist?('/var/lib/apt/periodic/update-success-stamp')
+      # get epoch time
+      File.mtime('/var/lib/apt/periodic/update-success-stamp').to_i
+    else
+      -1
+    end
+  end
+end

environments/production/thirdparty/apt/lib/facter/apt_updates.rb

@@ -0,0 +1,103 @@
+# frozen_string_literal: true
+
+apt_package_updates = nil
+apt_dist_updates = nil
+
+# Executes the upgrading of packages
+# @param
+#   upgrade_option Type of upgrade passed into apt-get command arguments i.e. 'upgrade' or 'dist-upgrade'
+def get_updates(upgrade_option)
+  apt_updates = nil
+  if File.executable?('/usr/bin/apt-get')
+    apt_get_result = Facter::Core::Execution.execute("/usr/bin/apt-get -s -o Debug::NoLocking=true #{upgrade_option} 2>&1")
+    unless apt_get_result.nil?
+      apt_updates = [[], []]
+      apt_get_result.each_line do |line|
+        next unless %r{^Inst\s}.match?(line)
+
+        package = line.gsub(%r{^Inst\s([^\s]+)\s.*}, '\1').strip
+        apt_updates[0].push(package)
+        security_matches = [
+          %r{ Debian-Security:},
+          %r{ Ubuntu[^\s]+-security[, ]},
+          %r{ gNewSense[^\s]+-security[, ]},
+        ]
+        re = Regexp.union(security_matches)
+        apt_updates[1].push(package) if line.match(re)
+      end
+    end
+  end
+  apt_updates
+end
+
+Facter.add('apt_has_updates') do
+  confine 'os.family': 'Debian'
+  setcode do
+    apt_package_updates = get_updates('upgrade')
+    apt_package_updates != [[], []] if !apt_package_updates.nil? && apt_package_updates.length == 2
+  end
+end
+
+Facter.add('apt_has_dist_updates') do
+  confine 'os.family': 'Debian'
+  setcode do
+    apt_dist_updates = get_updates('dist-upgrade')
+    apt_dist_updates != [[], []] if !apt_dist_updates.nil? && apt_dist_updates.length == 2
+  end
+end
+
+Facter.add('apt_package_updates') do
+  confine apt_has_updates: true
+  setcode do
+    apt_package_updates[0]
+  end
+end
+
+Facter.add('apt_package_dist_updates') do
+  confine apt_has_dist_updates: true
+  setcode do
+    apt_dist_updates[0]
+  end
+end
+
+Facter.add('apt_package_security_updates') do
+  confine apt_has_updates: true
+  setcode do
+    apt_package_updates[1]
+  end
+end
+
+Facter.add('apt_package_security_dist_updates') do
+  confine apt_has_dist_updates: true
+  setcode do
+    apt_dist_updates[1]
+  end
+end
+
+Facter.add('apt_updates') do
+  confine apt_has_updates: true
+  setcode do
+    Integer(apt_package_updates[0].length)
+  end
+end
+
+Facter.add('apt_dist_updates') do
+  confine apt_has_dist_updates: true
+  setcode do
+    Integer(apt_dist_updates[0].length)
+  end
+end
+
+Facter.add('apt_security_updates') do
+  confine apt_has_updates: true
+  setcode do
+    Integer(apt_package_updates[1].length)
+  end
+end
+
+Facter.add('apt_security_dist_updates') do
+  confine apt_has_dist_updates: true
+  setcode do
+    Integer(apt_dist_updates[1].length)
+  end
+end