REGRESSION: webkit-patch upload errors if lacking a ChangeLog

[Ojan Vafai]

webkit-patch land now fails with an error if you haven't created a ChangeLog file first. I think it's the linter complaining. This worked as of Friday.

[Eric Seidel (no email)]

Land?  Do you mean upload?  "land" doesn't create ChangeLogs that I know of.

[Eric Seidel (no email)]

Land has no ChangeLog creation:
http://trac.webkit.org/browser/trunk/WebKitTools/Scripts/webkitpy/commands/download.py#L70

[Ojan Vafai]

Doh. Yes, I meant upload.

[Ojan Vafai]

backtrace:

ojanmacpro:WebKit ojan$ webkit-patch upload
Traceback (most recent call last):
  File "/WebKit/WebKitTools/Scripts/webkit-patch", line 108, in <module>
    WebKitPatch().main()
  File "/WebKit/WebKitTools/Scripts/webkitpy/multicommandtool.py", line 299, in main
    return command.check_arguments_and_execute(options, args, self)
  File "/WebKit/WebKitTools/Scripts/webkitpy/multicommandtool.py", line 113, in check_arguments_and_execute
    return self.execute(options, args, tool) or 0
  File "/WebKit/WebKitTools/Scripts/webkitpy/commands/abstractsequencedcommand.py", line 43, in execute
    self._sequence.run_and_handle_errors(tool, options, self._prepare_state(options, args, tool))
  File "/WebKit/WebKitTools/Scripts/webkitpy/commands/upload.py", line 162, in _prepare_state
    state = { "bug_id" : self._bug_id(args, tool) }
  File "/WebKit/WebKitTools/Scripts/webkitpy/commands/abstractdiffcommand.py", line 38, in _bug_id
    bug_id = parse_bug_id(tool.scm().commit_message_for_this_commit().message())
  File "/WebKit/WebKitTools/Scripts/webkitpy/scm.py", line 172, in commit_message_for_this_commit
    raise ScriptError(message="Found no modified ChangeLogs, cannot create a commit message.\n"
webkitpy.executive.ScriptError: Found no modified ChangeLogs, cannot create a commit message.
All changes require a ChangeLog.  See:
http://webkit.org/coding/contributing.html

[Eric Seidel (no email)]

Sounds like a step ordering problem. :(

http://trac.webkit.org/browser/trunk/WebKitTools/Scripts/webkitpy/commands/upload.py#L138

Looks like the solution is to just move the check-style check until after the ChangeLog prep.  Or to run it before changelog prep with some sort of --ignore-ChangeLogs flag.

[Adam Barth]

Crap.  I probably broke this with the bug number patch.  Feel free to roll that out.

[Eric Seidel (no email)]

Bug 33197 was reverted in http://trac.webkit.org/changeset/53105.  Adam believes that should fix this regression.

[Eric Seidel (no email)]

Closing.  Works for me now.  If this is still giving you trouble Ojan, let us know!