Bug 174164 – Rename source directory and project files from WebKit2 to WebKit

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Matthew Hanson]

The WebKit framework is dubbed "WebKit2" in source code and project files. This bug tracks renaming "WebKit2" to "WebKit" in source directories, project files, and references to those files. My proposal for this work encompasses four distinct tasks:

1. Rename the source directory
The proposed rename is: Source/WebKit2/ => Source/WebKit/

2. Rename relevant Makefiles, tools, configurations, etc...
This must be done in conjunction with (1). If done in separate commits, the commits should be contiguous.

3. Rename the Xcode project
The proposed rename is: Source/WebKit2/WebKit2.xcodeproj => Source/WebKit/WebKit.xcodeproj

4. Rename the Visual Studio project
The proposed rename is: Source/WebKit2/WebKit2.vcxproj => Source/WebKit/WebKit.vcxproj

This work can only be done once https://bugs.webkit.org/show_bug.cgi?id=174162 is completed.

[Radar WebKit Bug Importer]

<rdar://problem/33137595>

[Matthew Hanson]

I've added the Igalia folks to solicit their help in validating the GTK builds + tests.

[Matthew Hanson]

Created attachment 315021 [details]
Patch for WebKit2 => WebKit rename

Also includes the WebKit => WebKitLegacy rename so that the patch applies cleanly.

[Build Bot]

Attachment 315021 [details] did not pass style-queue:

Traceback (most recent call last):
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 84, in <module>
    main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 79, in main
    WebKitPatch(os.path.abspath(__file__)).main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 305, in main
    result = command.check_arguments_and_execute(options, args, self)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 123, in check_arguments_and_execute
    return self.execute(options, args, tool) or 0
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/abstractsequencedcommand.py", line 55, in execute
    self._sequence.run_and_handle_errors(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 73, in run_and_handle_errors
    self._run(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 67, in _run
    step(tool, options).run(state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/steps/checkstyle.py", line 66, in run
    self._tool.executive.run_and_throw_if_fail(self._tool.deprecated_port().check_webkit_style_command() + args, cwd=self._tool.scm().checkout_root)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 135, in run_and_throw_if_fail
    exit_code = self._run_command_with_teed_output(args, child_stdout, **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 107, in _run_command_with_teed_output
    **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 473, in popen
    return subprocess.Popen(string_args, **kwargs)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1335, in _execute_child
    raise child_exception
OSError: [Errno 7] Argument list too long


If any of these errors are false positives, please file a bug against check-webkit-style.

[Matthew Hanson]

Created attachment 315116 [details]
Patch for WebKit2 => WebKit rename (v2)

[Matthew Hanson]

Created attachment 315125 [details]
Patch for WebKit2 => WebKit rename (v3)

Update cMake variables and directory names.

[Matthew Hanson]

Created attachment 315145 [details]
Patch for WebKit2 => WebKit rename (v4)

Further cMake fixes.

[Matthew Hanson]

Created attachment 315152 [details]
Patch for WebKit2 => WebKit rename (v5)

Even more GTK fixes

[Build Bot]

Attachment 315152 [details] did not pass style-queue:

Traceback (most recent call last):
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 84, in <module>
    main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 79, in main
    WebKitPatch(os.path.abspath(__file__)).main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 305, in main
    result = command.check_arguments_and_execute(options, args, self)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 123, in check_arguments_and_execute
    return self.execute(options, args, tool) or 0
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/abstractsequencedcommand.py", line 55, in execute
    self._sequence.run_and_handle_errors(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 73, in run_and_handle_errors
    self._run(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 67, in _run
    step(tool, options).run(state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/steps/checkstyle.py", line 66, in run
    self._tool.executive.run_and_throw_if_fail(self._tool.deprecated_port().check_webkit_style_command() + args, cwd=self._tool.scm().checkout_root)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 135, in run_and_throw_if_fail
    exit_code = self._run_command_with_teed_output(args, child_stdout, **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 107, in _run_command_with_teed_output
    **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 473, in popen
    return subprocess.Popen(string_args, **kwargs)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1335, in _execute_child
    raise child_exception
OSError: [Errno 7] Argument list too long


If any of these errors are false positives, please file a bug against check-webkit-style.

[Michael Catanzaro]

I'll try to get the CMake builds working tomorrow.

[Michael Catanzaro]

(In reply to Michael Catanzaro from comment #10)
> I'll try to get the CMake builds working tomorrow.

Done:

 * Reverted to legacy framework names in Source/CMakeLists.txt and added FIXMEs; it will be easier to rename these separately later
 * Updated the paths in Source/WebCore/platform/gtk/po/POTFILES.in.
 * Fixed Source/WebKit/Scripts/generate-forwarding-headers.pl by removing $frameworkDirectoryName

That's all that was needed for GTK. Let's try EWS again....

[Michael Catanzaro]

Created attachment 315336 [details]
Patch

I'm having trouble uploading the patch with webkit-patch:

Traceback (most recent call last):
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkit-patch", line 84, in <module>
    main()
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkit-patch", line 79, in main
    WebKitPatch(os.path.abspath(__file__)).main()
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 305, in main
    result = command.check_arguments_and_execute(options, args, self)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 123, in check_arguments_and_execute
    return self.execute(options, args, tool) or 0
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/commands/abstractsequencedcommand.py", line 55, in execute
    self._sequence.run_and_handle_errors(tool, options, state)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 73, in run_and_handle_errors
    self._run(tool, options, state)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 67, in _run
    step(tool, options).run(state)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/steps/preparechangelog.py", line 106, in run
    self._ensure_bug_url(state)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/tool/steps/preparechangelog.py", line 58, in _ensure_bug_url
    if not changelog.latest_entry().bug_id():
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/common/checkout/changelog.py", line 362, in latest_entry
    changelog_file = self._filesystem.open_text_file_for_reading(self.path)
  File "/home/mcatanzaro/Projects/WebKit/Tools/Scripts/webkitpy/common/system/filesystem.py", line 236, in open_text_file_for_reading
    return codecs.open(path, 'r', 'utf8', errors)
  File "/usr/lib64/python2.7/codecs.py", line 896, in open
    file = __builtin__.open(filename, mode, buffering)
IOError: [Errno 2] No such file or directory: u'/home/mcatanzaro/Projects/WebKit/Source/WebKit/cf/ChangeLog'

It's not clear to me if this is a problem that actually needs to be fixed. I bet it's a one-time problem that we can ignore (it seems our scripts aren't prepared for ChangeLog files to disappear and reappear in new locations). So I've prepared a git formatted patch instead. I presume EWS will be able to handle it....

[Build Bot]

Attachment 315336 [details] did not pass style-queue:

Traceback (most recent call last):
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 84, in <module>
    main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkit-patch", line 79, in main
    WebKitPatch(os.path.abspath(__file__)).main()
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 305, in main
    result = command.check_arguments_and_execute(options, args, self)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/multicommandtool.py", line 123, in check_arguments_and_execute
    return self.execute(options, args, tool) or 0
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/abstractsequencedcommand.py", line 55, in execute
    self._sequence.run_and_handle_errors(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 73, in run_and_handle_errors
    self._run(tool, options, state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/commands/stepsequence.py", line 67, in _run
    step(tool, options).run(state)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/tool/steps/checkstyle.py", line 66, in run
    self._tool.executive.run_and_throw_if_fail(self._tool.deprecated_port().check_webkit_style_command() + args, cwd=self._tool.scm().checkout_root)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 135, in run_and_throw_if_fail
    exit_code = self._run_command_with_teed_output(args, child_stdout, **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 107, in _run_command_with_teed_output
    **kwargs)
  File "/Volumes/Data/StyleQueue/WebKit/Tools/Scripts/webkitpy/common/system/executive.py", line 473, in popen
    return subprocess.Popen(string_args, **kwargs)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1335, in _execute_child
    raise child_exception
OSError: [Errno 7] Argument list too long


If any of these errors are false positives, please file a bug against check-webkit-style.

[Michael Catanzaro]

Well that got GTK and WPE building, but the forwarding headers change broke Mac:

/Volumes/Data/EWS/WebKit/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/OpenAndCloseWindow.mm:33:9: fatal error: 'WebKit/WKWindowFeaturesPrivate.h' file not found
#import <WebKit/WKWindowFeaturesPrivate.h>
        ^
1 error generated.

Looks like we're going to have to migrate Tools/TestWebKitAPI/Tests as well.

[Build Bot]

Comment on attachment 315336 [details]
Patch

Attachment 315336 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/4112966

New failing tests:
imported/w3c/IndexedDB-private-browsing/idbfactory_open12.html

[Build Bot]

Created attachment 315343 [details]
Archive of layout-test-results from ews125 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews125  Port: ios-simulator-wk2  Platform: Mac OS X 10.12.5

[Matthew Hanson]

Created attachment 315394 [details]
All changes Source outside of the actual rename

This patch does not include the actual rename. It will not apply cleanly until after the directories have been moved.

Comment on attachment 315394 [details]
All changes Source outside of the actual rename

Read as a sequence of patches to apply on top of each other along with the directory and project rename, this looks right to me.

[Matthew Hanson]

Resolved in:
https://trac.webkit.org/r219481
https://trac.webkit.org/r219482
https://trac.webkit.org/r219483
https://trac.webkit.org/r219484
https://trac.webkit.org/r219485
https://trac.webkit.org/r219486
https://trac.webkit.org/r219487
https://trac.webkit.org/r219488
https://trac.webkit.org/r219489
https://trac.webkit.org/r219490
https://trac.webkit.org/r219492
https://trac.webkit.org/r219493
https://trac.webkit.org/r219494
https://trac.webkit.org/r219495
https://trac.webkit.org/r219496
https://trac.webkit.org/r219497