Add pycharm package (#3746)

packages/pycharm.rb

+require 'package'
+
+class Pycharm < Package
+  description 'The Python IDE for Professional Developers'
+  homepage 'https://www.jetbrains.com/pycharm/'
+  version '2019.3.1'
+  source_url 'https://download.jetbrains.com/python/pycharm-community-anaconda-2019.3.1.tar.gz'
+  source_sha256 '05562eb56ecf8cfd798e6561db9567a4cafefa8b8e5411d7043e9a65fef60eb9'
+
+  binary_url ({
+  })
+  binary_sha256 ({
+  })
+
+  depends_on 'jdk8'
+  depends_on 'xdg_base'
+  depends_on 'sommelier'
+
+  def self.install
+    # Fix java.io.IOException: Cannot run program "/home/chronos/user/.PyCharmCE2019.3/system/tmp/ij1055598732.tmp": error=13, Permission denied
+    FileUtils.mkdir_p "#{CREW_DEST_HOME}"
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/.config/.PyCharmCE2019.3"
+    system "touch #{CREW_DEST_PREFIX}/.config/.PyCharmCE2019.3/test"
+    FileUtils.ln_s "#{CREW_PREFIX}/.config/.PyCharmCE2019.3", "#{CREW_DEST_HOME}/.PyCharmCE2019.3"
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share/PyCharm"
+    FileUtils.mv Dir.glob('*'), "#{CREW_DEST_PREFIX}/share/PyCharm"
+    FileUtils.ln_s "#{CREW_PREFIX}/share/PyCharm/bin/pycharm.sh", "#{CREW_DEST_PREFIX}/bin/pycharm"
+  end
+
+  def self.postinstall
+    puts
+    puts "To get started, type 'pycharm'.".lightblue
+    puts
+    puts "To completely remove including all preferences, execute the following:".lightblue
+    puts "crew remove pycharm".lightblue
+    puts "rm -rf #{CREW_PREFIX}/.config/.PyCharmCE2019.3".lightblue
+    puts
+  end
+end