Matlab analyzer wanted

[Ymoise]

I'm seeing a lot of information about how to add analyzers, but if there any way to add filter types to the search?

I don't need the files to be treated differently once I find them, I just need to be able to search for them.

Is this covered somewhere? If not, could it be?

[vladak]

You mean in the UI ? There is the file type picker. It is currently limited to single file type only - #2580. Using the API search endpoint you can filter with multiple file types I believe.

[Ymoise]

No, I didn't mean that.

What I meant was that the list itself doesn't include some file types, so you can't filter for them when you search, for example .mat extensions.

My users have been asking for them and I wanted to know if there's a way to add them.

[vladak]

The file types correspond to the built in analyzers. Each analyzer can have a set of prefixes/suffixes/filenames to match against (next to other things like first couple of significant bytes in a file). Assuming .mat is Matlab file that would mean to add a new Matlab analyzer.

[vladak]

To search for a distinct suffix, one uses the (quirky) syntax (token distance) in the File Path, e.g. ". c"~1 however this does not work in the usual sense as it matches tokenized path, so in this case you'd get matches like foo.c but also bar.c.i.

[vladak]

I don't think we want to expose all the individual path matching components for all analyzers in the UI as that would be a bit overwhelming.

[vladak]

Matlab analyzer is a good idea I think.

[Ymoise]

And once you add it, it'll be in the webapp. Great.

Sorry, but I've been asked to ask if you have any idea when that will be, if I may.

[vladak]

No plan on my side at the moment. One can add pretty rudimentary Matlab analyzer for starters and improve it incrementally. The main thing is to codify the basic grammar and keywords in JFlex.