Issue 401 - m1 support

lib/vagrant-parallels/driver/base.rb

@@ -434,11 +434,13 @@ def read_guest_ip
         #
         # @param [String] guest_os Guest os type: "linux", "darwin" or "windows"
         # @return [String] Path to the ISO.
-        def read_guest_tools_iso_path(guest_os)
-          guest_os = guest_os.to_sym
+        def read_guest_tools_iso_path(guest_os, arch=nil)
+          guest_os = (guest_os + (['arm', 'arm64', 'aarch64'].include?(arch.to_s.strip) ? '_arm' : '')).to_sym
           iso_name = {
             linux: 'prl-tools-lin.iso',
+            linux_arm: 'prl-tools-lin-arm.iso',
             darwin: 'prl-tools-mac.iso',
+            darwin_arm: 'prl-tools-mac-arm.iso',
             windows: 'PTIAgent.exe'
           }
           return nil unless iso_name[guest_os]

lib/vagrant-parallels/guest_cap/darwin/install_parallels_tools.rb

@@ -5,8 +5,11 @@ class InstallParallelsTools
 
         def self.install_parallels_tools(machine)
           machine.communicate.tap do |comm|
+            arch = ''
+            comm.execute("uname -p") { |type, data| arch << data if type == :stdout }
+
             tools_iso_path = File.expand_path(
-              machine.provider.driver.read_guest_tools_iso_path('darwin'),
+              machine.provider.driver.read_guest_tools_iso_path("darwin", arch),
               machine.env.root_path
             )
             remote_file = '/tmp/prl-tools-mac.iso'

lib/vagrant-parallels/guest_cap/linux/install_parallels_tools.rb

@@ -1,3 +1,5 @@
+require 'log4r'
+
 module VagrantPlugins
   module Parallels
     module GuestLinuxCap
@@ -8,8 +10,11 @@ def self.install_parallels_tools(machine)
             machine.communicate.sudo('ptiagent-cmd --install')
           else
             machine.communicate.tap do |comm|
+              arch = ''
+              comm.execute("uname -p") { |type, data| arch << data if type == :stdout }
+
               tools_iso_path = File.expand_path(
-                machine.provider.driver.read_guest_tools_iso_path('linux'),
+                machine.provider.driver.read_guest_tools_iso_path("linux", arch),
                 machine.env.root_path
               )
               remote_file = '/tmp/prl-tools-lin.iso'

test/unit/driver/base_test.rb

@@ -0,0 +1,68 @@
+require_relative '../base'
+
+require VagrantPlugins::Parallels.source_root.join('lib/vagrant-parallels/driver/base')
+
+describe VagrantPlugins::Parallels::Driver::Base do
+  include_context 'parallels'
+  before do
+    stub_const('Vagrant::Util::Subprocess', subprocess)
+    allow(subprocess).to receive(:execute).
+        with('mdfind', any_args).
+        and_return(subprocess_result(stdout: "/application.app"))
+
+    allow(File).to receive(:exist?).with(any_args).and_return(true)
+  end
+
+  describe 'read_guest_tools_iso_path' do
+    subject(:instance) { described_class.new uuid }
+
+    it "reads `linux`:nil success" do
+      expect(instance.read_guest_tools_iso_path('linux')).to end_with('prl-tools-lin.iso')
+    end
+    it "reads `linux`:`x86_64` success" do
+      expect(instance.read_guest_tools_iso_path('linux', 'x86_64')).to end_with('prl-tools-lin.iso')
+    end
+    it "reads `linux`:`aarch64` success" do
+      expect(instance.read_guest_tools_iso_path('linux', 'aarch64')).to end_with('prl-tools-lin-arm.iso')
+    end
+    it "reads `linux`:`arm64` success" do
+      expect(instance.read_guest_tools_iso_path('linux', 'arm64')).to end_with('prl-tools-lin-arm.iso')
+    end
+
+    it "reads `darwin`:nil success" do
+      expect(instance.read_guest_tools_iso_path('darwin')).to end_with('prl-tools-mac.iso')
+    end
+    it "reads `darwin`:`x86_64` success" do
+      expect(instance.read_guest_tools_iso_path('darwin', 'x86_64')).to end_with('prl-tools-mac.iso')
+    end
+    it "reads `darwin`:`aarch64` success" do
+      expect(instance.read_guest_tools_iso_path('darwin', 'aarch64')).to end_with('prl-tools-mac-arm.iso')
+    end
+    it "reads `darwin`:`arm64` success" do
+      expect(instance.read_guest_tools_iso_path('darwin', 'arm64')).to end_with('prl-tools-mac-arm.iso')
+    end
+    it "reads `darwin`:`arm` success" do
+      expect(instance.read_guest_tools_iso_path('darwin', 'arm')).to end_with('prl-tools-mac-arm.iso')
+    end
+
+    it "reads `windows`:nil success" do
+      expect(instance.read_guest_tools_iso_path('windows')).to end_with('PTIAgent.exe')
+    end
+    it "reads `windows`:`x86_64` success" do
+      expect(instance.read_guest_tools_iso_path('windows')).to end_with('PTIAgent.exe')
+    end
+    it "reads `windows`:`aarch64` success" do
+      expect(instance.read_guest_tools_iso_path('windows')).to end_with('PTIAgent.exe')
+    end
+
+    it "reads `unknown`:nil success" do
+      expect(instance.read_guest_tools_iso_path('unknown')).to eq(nil)
+    end
+
+    it "reads `linux`:nil exception" do
+      VagrantPlugins::Parallels::Plugin.setup_i18n
+      allow(File).to receive(:exist?).and_return(false)
+      expect { instance.read_guest_tools_iso_path('linux') }.to raise_exception
+    end
+  end
+end