Re: [code][textadept] file filtering

From: Peter Rolf <indiego.att.gmx.net>
Date: Wed, 10 Apr 2019 16:01:33 +0200

Am 10.04.2019 um 15:16 schrieb Mitchell:
> Hi Peter,
>
> On Wed, 10 Apr 2019, Peter Rolf wrote:
>
>> Am 09.04.2019 um 17:50 schrieb Mitchell:
>>> Hi Peter,
>>>
>>> On Tue, 9 Apr 2019, Peter Rolf wrote:
>>>
>>>> Hi Mitchell,
>>>>
>>>> I am using "lfs.dir_foreach()" to scan a directory tree for "*.json"
>>>> files. This works fast and reliable, but the lack of an include
>>>> parameter for file filtering forces me to exclude all other existing
>>>> file types by listing them in the filter.
>>>>
>>>> [snip]
>>>
>>> I'm not sure what's going wrong. When I open the Lua command entry and
>>> enter:
>>>
>>>   lfs.dir_foreach(_HOME, print, {'.lua', '/core'})
>>>
>>> Textadept prints out .lua files in /core, but not those in /modules or
>>> /themes, nor does it print out the other files like .png, .conf, .luadoc
>>> in /core.
>>>
>>> To me this appears to be functioning properly.
>>>
>>> Granted, I am using a post 10.3 nightly build, but I don't think any
>>> filter code has changed since 10.3 itself.
>>>
>>> Do you have a simple file tree that you can submit, along with your
>>> filter, that demonstrates the issue so that I can debug? Thanks.
>>>
>>
>> Sorry, no simple file tree available. More the opposite (30.5G, 32928
>> file in 3391 directories).
>>
>> Anyhow, I tested a bit and just ".json" as filter works fine. But as
>> soon as I add exclusive directories it breaks. You can try this with
>>
>> lfs.dir_foreach(_HOME, print, {'.lua', '!/core'})
>>
>> which just lists "init.lua" here (ignoring all other sub directories,
>> not only "core"). Maybe I have missed something in the syntax...
>
> I think you've found a bug. I will look into this when I have some time.
> Sorry for the inconvenience :(
>

Not a real problem, take your time. The function is fast enough, even
without excluding directories, and I have to extract the data only once.

Cheers, Peter

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Received on Wed 10 Apr 2019 - 10:01:33 EDT

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