From: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Date: Thu, 13 Jun 2019 10:29:17 +0000 (-0300)
Subject: scripts/documentation-file-ref-check: ignore output dir
X-Git-Tag: v5.3-rc1~156^2~35
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=407b584d155be67a9311a62da8d7874f62b987ac;p=linux.git

scripts/documentation-file-ref-check: ignore output dir

When there's no Documentation/output directory, the script will
complain about those missing references:

	Documentation/doc-guide/sphinx.rst: Documentation/output
	Documentation/doc-guide/sphinx.rst: Documentation/output
	Documentation/process/howto.rst: Documentation/output
	Documentation/translations/it_IT/doc-guide/sphinx.rst: Documentation/output
	Documentation/translations/it_IT/doc-guide/sphinx.rst: Documentation/output
	Documentation/translations/it_IT/process/howto.rst: Documentation/output
	Documentation/translations/ja_JP/howto.rst: Documentation/output
	Documentation/translations/ko_KR/howto.rst: Documentation/output

Those are false positives, so add an ignore rule for them.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---

diff --git a/scripts/documentation-file-ref-check b/scripts/documentation-file-ref-check
index a4139a576726..7784c54aa38b 100755
--- a/scripts/documentation-file-ref-check
+++ b/scripts/documentation-file-ref-check
@@ -90,6 +90,9 @@ while (<IN>) {
 	# Skip this script
 	next if ($f eq $scriptname);
 
+	# Ignore the dir where documentation will be built
+	next if ($ln =~ m,\b(\S*)Documentation/output,);
+
 	if ($ln =~ m,\b(\S*)(Documentation/[A-Za-z0-9\_\.\,\~/\*\[\]\?+-]*)(.*),) {
 		my $prefix = $1;
 		my $ref = $2;