scripts: documentation-file-ref-check: ignore hidden files

There's a warning there from a .gitignore file:

	tools/perf/.gitignore: Documentation/doc.dep

This is not really a cross-reference type of warning, so
no need to report it.

In a matter of fact, it doesn't make sense at all to even
parse hidden files, as some text editors may create such
files for their own usage.

So, just ignore everything that matches this pattern:

	/\.*

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/dd0125a931b4fecf8fab6be8aa527faa18f78e43.1634629094.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2021-10-19 08:42:50 +01:00 committed by Jonathan Corbet
parent c04639a7d2
commit 14efb275d4

View File

@ -94,6 +94,9 @@ while (<IN>) {
# Makefiles and scripts contain nasty expressions to parse docs # Makefiles and scripts contain nasty expressions to parse docs
next if ($f =~ m/Makefile/ || $f =~ m/\.sh$/); next if ($f =~ m/Makefile/ || $f =~ m/\.sh$/);
# It doesn't make sense to parse hidden files
next if ($f =~ m#/\.#);
# Skip this script # Skip this script
next if ($f eq $scriptname); next if ($f eq $scriptname);