Tidy up license headers

Reviewed By: chadaustin

Differential Revision: D17872966

fbshipit-source-id: cd60a364a2146f0dadbeca693b1d4a5d7c97ff63

eden/benchmarks/get_sha1_thrift.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include <boost/filesystem.hpp>
 #include <folly/Benchmark.h>
 #include <folly/File.h>

eden/benchmarks/open_close_parallel.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include <fcntl.h>
 #include <folly/Exception.h>
 #include <folly/Likely.h>

eden/cli/buck.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/cmd_util.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/config.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/configinterpolator.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/configutil.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/daemon.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/debug.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/debug_posix.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/__init__.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_filesystems.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_hg.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_os.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_rogue_edenfs.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_stale_mounts.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/check_watchman.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/problem.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/corrupt_hg_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/disk_usage_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/doctor_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/lib/fake_client.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/lib/fake_eden_instance.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/lib/fake_mount_table.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/lib/fake_process_finder.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/lib/testcase.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/multiple_edenfs_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/nfs_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/os_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/doctor/test/stale_mount_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/fsck.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/hg_util.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/main.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/overlay.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/rage.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/redirect.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/stats.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/stats_print.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/subcmd.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/systemd.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/tabulate.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/cli_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/config_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/debug_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/find_eden_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/interp_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/lib/output.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/mtab_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/stats_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/systemd_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/tabulate_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/top_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/util_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/test/wait_for_shutdown_test.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/top.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/trace.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/ui.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/util.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/version.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/win_ui.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/cli/winproc.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-#
 # Copyright (c) Facebook, Inc. and its affiliates.
 #
 # This software may be used and distributed according to the terms of the

eden/fs/benchharness/Bench.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/benchharness/Bench.h"
 #include <inttypes.h>
 #include <stdio.h>

eden/fs/benchharness/Bench.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <stdint.h>

eden/fs/config/CachedParsedFileMonitor.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/Expected.h>

eden/fs/config/CheckoutConfig.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/CheckoutConfig.h"
 
 #include <cpptoml.h> // @manual=fbsource//third-party/cpptoml:cpptoml

eden/fs/config/CheckoutConfig.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/dynamic.h>

eden/fs/config/ConfigSetting.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <array>

eden/fs/config/EdenConfig.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/EdenConfig.h"
 
 #include <cpptoml.h> // @manual=fbsource//third-party/cpptoml:cpptoml

eden/fs/config/EdenConfig.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <chrono>

eden/fs/config/FieldConverter.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/FieldConverter.h"
 
 #include "eden/fs/utils/ChronoParse.h"

eden/fs/config/FieldConverter.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <chrono>

eden/fs/config/FileChangeMonitor.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include <folly/FileUtil.h>
 #include <folly/logging/xlog.h>
 

eden/fs/config/FileChangeMonitor.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/File.h>

eden/fs/config/ReloadableConfig.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/ReloadableConfig.h"
 
 #include "eden/fs/config/EdenConfig.h"

eden/fs/config/ReloadableConfig.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <chrono>

eden/fs/config/eden_config.thrift

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 namespace cpp2 facebook.eden
 namespace java com.facebook.eden.thrift
 namespace py facebook.eden.eden_config

eden/fs/config/test/CachedParsedFileMonitorTest.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/EdenConfig.h"
 
 #include <folly/FileUtil.h>

eden/fs/config/test/CheckoutConfigTest.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/CheckoutConfig.h"
 
 #include <folly/FileUtil.h>

eden/fs/config/test/ConfigSettingTest.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/EdenConfig.h"
 
 #include <folly/experimental/TestUtil.h>

eden/fs/config/test/EdenConfigTest.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/config/EdenConfig.h"
 
 #include <folly/FileUtil.h>

eden/fs/config/test/FileChangeMonitorTest.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include <folly/File.h>
 #include <folly/FileUtil.h>
 #include <folly/experimental/TestUtil.h>

eden/fs/fuse/BufVec.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/BufVec.h"
 
 namespace facebook {

eden/fs/fuse/BufVec.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include <folly/FBVector.h>
 #include <folly/io/IOBuf.h>

eden/fs/fuse/DirList.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/DirList.h"
 
 #include "eden/fs/fuse/FuseTypes.h"

eden/fs/fuse/DirList.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include <folly/Range.h>
 #include <sys/stat.h>

eden/fs/fuse/Dispatcher.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/Dispatcher.h"
 
 #include <folly/Exception.h>

eden/fs/fuse/Dispatcher.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/Portability.h>

eden/fs/fuse/FileHandle.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include "eden/fs/fuse/FileHandleBase.h"
 

eden/fs/fuse/FileHandleBase.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/FileHandleBase.h"
 
 using namespace folly;

eden/fs/fuse/FileHandleBase.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include <folly/futures/Future.h>
 #include "eden/fs/fuse/BufVec.h"

eden/fs/fuse/FuseChannel.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/FuseChannel.h"
 
 #include <boost/cast.hpp>

eden/fs/fuse/FuseChannel.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/File.h>

eden/fs/fuse/FuseTypes.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include <folly/File.h>
 #ifdef __linux__

eden/fs/fuse/InodeNumber.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/InodeNumber.h"
 
 #include <folly/Conv.h>

eden/fs/fuse/InodeNumber.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <assert.h>

eden/fs/fuse/PollHandle.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/PollHandle.h"
 
 namespace facebook {

eden/fs/fuse/PollHandle.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 #include <memory>
 #include "eden/fs/fuse/FuseTypes.h"

eden/fs/fuse/RequestData.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include "eden/fs/fuse/RequestData.h"
 
 #include <folly/logging/xlog.h>

eden/fs/fuse/RequestData.h

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #pragma once
 
 #include <folly/futures/Future.h>

eden/fs/fuse/fuse_tester/main.cpp

@@ -4,6 +4,7 @@
  * This software may be used and distributed according to the terms of the
  * GNU General Public License version 2.
  */
+
 #include <boost/filesystem.hpp>
 #include <folly/Exception.h>
 #include <folly/init/Init.h>