bin/appbundle-updater in appbundle-updater-0.6.11 vs bin/appbundle-updater in appbundle-updater-0.6.15

@@ -55,25 +55,28 @@
   puts "    running: #{cmd}"
   output = `#{cmd} 2>&1` # FIXME: bash/zsh-ism, will not work on csh
   unless $?.exited? && $?.exitstatus == 0
     raise("Command [#{cmd}] failed!\n\n---BEGIN OUTPUT--\n#{output}\n---END OUTPUT--\n")
   end
+
   ENV_KEYS.each { |key| ENV[key] = ENV.delete("_YOLO_#{key}") }
 end
 
 TAR_LONGLINK = "././@LongLink".freeze
 
 def install_package_dependencies
   banner("Installing Packages")
-  case `#{bin_dir}/ohai platform_family`
+  case `#{bin_dir}/ohai platform_family` # rubocop: disable Lint/LiteralAsCondition
   when /debian/
     ENV["DEBIAN_FRONTEND"] = "noninteractive"
     run("apt-get -y update")
     run("apt-get -q -y install build-essential git liblzma-dev zlib1g-dev")
   when /fedora/, /rhel/, /amazon/
     if File.exist?("/usr/bin/dnf")
-      run("dnf -y install gcc gcc-c++ make git zlib-devel lzma-devel")
+      run("dnf -y install gcc gcc-c++ make git zlib-devel")
+      # lzma-devel has been replaced in fedora 30+ with xz-devel
+      run("dnf -y install lzma-devel || dnf -y install xz-devel")
     else
       run("yum -y install gcc gcc-c++ make git zlib-devel lzma-devel")
     end
   when /suse/
     run("zypper --non-interactive install gcc gcc-c++ make git")
@@ -153,13 +156,13 @@
     "chef/chef-vault",
     "test",
     "#{bin_dir.join("rake")} install"
   ),
   App.new(
-     "cookstyle",
-     "chef/cookstyle",
-     nil,
+    "cookstyle",
+    "chef/cookstyle",
+    nil,
     "#{bin_dir.join("rake")} install"
   ),
   App.new(
     "foodcritic",
     "foodcritic/foodcritic",
@@ -168,11 +171,12 @@
   ),
   App.new(
     "inspec",
     "chef/inspec",
     "test integration tools maintenance deploy",
-    "#{bin_dir.join("rake")} install"),
+    "#{bin_dir.join("rake")} install"
+  ),
   App.new(
     "ohai",
     "chef/ohai",
     "test",
     "#{bin_dir.join("rake")} install"
@@ -180,11 +184,11 @@
   App.new(
     "test-kitchen",
     "test-kitchen/test-kitchen",
     "guard test",
     "#{bin_dir.join("rake")} install"
-  )
+  ),
 ].freeze
 
 class Updater
   attr_reader :app, :ref, :tarball, :repo
 
@@ -288,10 +292,10 @@
   end
 
   attr_reader :options, :parser
 
   def initialize
-    @options = Hash.new
+    @options = {}
     @parser = OptionParser.new do |opts|
       opts.banner = "Usage: #{$0} PROJECT APP_NAME GIT_REF"
       opts.on("-t", "--[no-]tarball", "Do a tarball download instead of git clone") do |t|
         options[:tarball] = t
       end