gno transpile should ignore hidden file/folder

[tbruyelle]

Under the hood, the gno transpile command uses the gnoFilesFromArgs() function, to collect all the gno files found in the path argument that should be processed. The problem is that this function is too greedy, it also returns gno files from the .git directory and these files are not true gno files (they don't contain gno code).

For example, when run inside this repository, the command returns errors like :

$ gno transpile .
.git/logs/refs/remotes/harry/hariom/get-rid-of-filetest.gno: precompile: parse: tmp.gno:1:1: expected 'package', found 0000000000000000000000000000000000000000 (and 1 more errors)

I think gnoFilesFromArgs() should filter out any hidden folders or files

[thehowl]

In #1299 I added package gnoutil in an effort to try to centralise the ways we do pkg and file matching.

I'd like to add this as part of that effort -- I'll need to change some things in the PR next week anyway.

[tbruyelle]

@thehowl Sounds like a good plan!

[tbruyelle]

@thehowl Since #1299 was closed without merging, what is the status of this issue ? Is there any pending work to make gnoFilesFromArgs() less greedy ?