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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-04-24 19:25:33 +0300
committerJonathan Corbet <corbet@lwn.net>2019-05-03 15:45:22 +0300
commit894ee5ff83335659da5fc4a4b1f41fa246f32d1a (patch)
tree22a0e9212e1be78029b4548fc665d463c0b33eef
parentfe3e4b9c6364d3aa69eb30f44d1a44bc90f99924 (diff)
downloadlinux-894ee5ff83335659da5fc4a4b1f41fa246f32d1a.tar.xz
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>
-rwxr-xr-xscripts/documentation-file-ref-check29
1 files changed, 29 insertions, 0 deletions
diff --git a/scripts/documentation-file-ref-check b/scripts/documentation-file-ref-check
index bd7d9ab63941..63e9542656f1 100755
--- a/scripts/documentation-file-ref-check
+++ b/scripts/documentation-file-ref-check
@@ -30,6 +30,34 @@ print "Finding broken references. This may take a while... " if ($fix);
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:`$doc_ref`\n";
+}
+close IN;
+
open IN, "git grep 'Documentation/'|"
or die "Failed to run git grep";
while (<IN>) {
@@ -103,6 +131,7 @@ while (<IN>) {
}
}
}
+close IN;
exit 0 if (!$fix);