Add teams package (#6072)

Add postinstall and remove sections

packages/teams.rb

@@ -0,0 +1,60 @@
+require 'package'
+
+class Teams < Package
+  description 'Microsoft Teams - Meet, chat, call, and collaborate in just one place.'
+  homepage 'https://www.microsoft.com/en-us/microsoft-teams/group-chat-software'
+  @_ver = '1.4.00.13653'
+  version @_ver
+  license 'Freeware'
+  compatibility 'x86_64'
+  source_url "https://packages.microsoft.com/repos/ms-teams/pool/main/t/teams/teams_#{@_ver}_amd64.deb"
+  source_sha256 '5b4217fab3df145b1a37c53d138d87713786f290805a90fc276434770692a4cf'
+
+  depends_on 'libsecret'
+  depends_on 'xdg_base'
+  depends_on 'sommelier'
+
+  def self.build
+    teams = <<~EOF
+    #!/bin/bash
+    GDK_BACKEND=x11
+    cd #{CREW_PREFIX}/share/teams
+    ./teams "$@"
+    EOF
+    IO.write('teams.sh', teams)
+  end
+
+  def self.install
+    ENV['CREW_SHRINK_ARCHIVE'] = '0'
+    warn_level = $VERBOSE
+    $VERBOSE = nil
+    load "#{CREW_LIB_PATH}lib/const.rb"
+    $VERBOSE = warn_level
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
+    FileUtils.mv 'share', CREW_DEST_PREFIX
+    FileUtils.install 'teams.sh', "#{CREW_DEST_PREFIX}/bin/teams", mode: 0o755
+  end
+
+  def self.postinstall
+    puts "\nType 'teams' to get started.\n".lightblue
+  end
+
+  def self.remove
+    config_dirs = ["#{CREW_PREFIX}/.config/Microsoft\ Teams\ -\ Preview", "#{CREW_PREFIX}/.config/Microsoft/Microsoft\ Teams"]
+    config_dirs.each do |config_dir|
+      next unless Dir.exist? config_dir
+      system "echo '#{config_dir}'; ls '#{config_dir}'"
+    end
+    print "\nWould you like to remove the config directories above? [y/N] "
+    case $stdin.getc
+    when 'y', 'Y'
+      config_dirs.each do |config_dir|
+        next unless Dir.exist? config_dir
+        FileUtils.rm_rf config_dir
+        puts "#{config_dir} removed.".lightred
+      end
+    else
+      puts "Configuration saved.".lightgreen
+    end
+  end
+end