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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-06-14 10:47:29 -0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-06-15 18:10:01 -0300
commit2d69708f9c08067735672908507894374bebb379 (patch)
tree237faab2a141f1c6ffe85d43bc67e47628d0cd03 /scripts
parente1f319fe4d537da79691f1a1da7a20147de33047 (diff)
downloadlinux-stericsson-2d69708f9c08067735672908507894374bebb379.tar.gz
scripts/documentation-file-ref-check: get rid of false-positives
Now that the number of broken refs are smaller, improve the logic that gets rid of false-positives. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/documentation-file-ref-check21
1 files changed, 18 insertions, 3 deletions
diff --git a/scripts/documentation-file-ref-check b/scripts/documentation-file-ref-check
index d132f756d31d..047f463cdf4b 100755
--- a/scripts/documentation-file-ref-check
+++ b/scripts/documentation-file-ref-check
@@ -38,16 +38,31 @@ while (<IN>) {
my $f = $1;
my $ln = $2;
- # Makefiles contain nasty expressions to parse docs
- next if ($f =~ m/Makefile/);
+ # Makefiles and scripts contain nasty expressions to parse docs
+ next if ($f =~ m/Makefile/ || $f =~ m/\.sh$/);
+
# Skip this script
next if ($f eq $scriptname);
- if ($ln =~ m,\b(\S*)(Documentation/[A-Za-z0-9\_\.\,\~/\*\[\]\?+-]*),) {
+ if ($ln =~ m,\b(\S*)(Documentation/[A-Za-z0-9\_\.\,\~/\*\[\]\?+-]*)(.*),) {
my $prefix = $1;
my $ref = $2;
my $base = $2;
+ my $extra = $3;
+
+ # some file references are like:
+ # /usr/src/linux/Documentation/DMA-{API,mapping}.txt
+ # For now, ignore them
+ next if ($extra =~ m/^{/);
+
+ # Remove footnotes at the end like:
+ # Documentation/devicetree/dt-object-internal.txt[1]
+ $ref =~ s/(txt|rst)\[\d+]$/$1/;
+
+ # Remove ending ']' without any '['
+ $ref =~ s/\].*// if (!($ref =~ m/\[/));
+ # Remove puntuation marks at the end
$ref =~ s/[\,\.]+$//;
my $fulref = "$prefix$ref";