1184031 - mach mercurial-setup fails if the ~/.mozbuild/mercurial folder doesn't exist

Status: RESOLVED DUPLICATE of bug 1183982

(Firefox Build System :: Mach Core, enhancement)

Description

[Florian Quèze [:florian]]

$ ./mach mercurial-setup
Error running mach:

    ['mercurial-setup']

The error occurred in the implementation of the invoked mach command.

This should never occur and is likely a bug in the implementation of that
command. Consider filing a bug for this issue.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

IOError: [Errno 2] No such file or directory: u'/Users/florian/.mozbuild/mercurial/setup.lastcheck'

  File "/Users/florian/buildhg/fx-team/tools/mercurial/mach_commands.py", line 54, in mercurial_setup
    with open(state_path, 'a'):



After running:
$ mkdir /Users/florian/.mozbuild/mercurial/
the command worked.