scripts/documentation-file-ref-check: detect broken :doc:`foo`
As we keep migrating documents to ReST, we're starting to see
more of such tags.
Right now, all such tags are pointing to a documentation file,
but regressions may be introduced.
So, add a check for such kind of issues as well.
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 bd7d9ab..63e9542 100755
--- a/scripts/documentation-file-ref-check
+++ b/scripts/documentation-file-ref-check
@@ -30,6 +30,34 @@
my %broken_ref;
+my $doc_fix = 0;
+
+open IN, "git grep ':doc:\`' Documentation/|"
+ or die "Failed to run git grep";
+while (<IN>) {
+ next if (!m,^([^:]+):.*\:doc\:\`([^\`]+)\`,);
+
+ my $d = $1;
+ my $doc_ref = $2;
+
+ my $f = $doc_ref;
+
+ $d =~ s,(.*/).*,$1,;
+ $f =~ s,.*\<([^\>]+)\>,$1,;
+
+ $f ="$d$f.rst";
+
+ next if (grep -e, glob("$f"));
+
+ if ($fix && !$doc_fix) {
+ print STDERR "\nWARNING: Currently, can't fix broken :doc:`` fields\n";
+ }
+ $doc_fix++;
+
+ print STDERR "$f: :doc:`$doc_ref`\n";
+}
+close IN;
+
open IN, "git grep 'Documentation/'|"
or die "Failed to run git grep";
while (<IN>) {
@@ -103,6 +131,7 @@
}
}
}
+close IN;
exit 0 if (!$fix);
