From 065ab744e7d62f80fcd2718d4530db833f488996 Mon Sep 17 00:00:00 2001
From: Adriano Cunha <35786489+adrcunha@users.noreply.github.com>
Date: Tue, 5 Nov 2019 13:55:27 -0800
Subject: [PATCH] Run markdown_build_tests directly to: (#1963)

* fix readonly var warning
* skip unnecessary tests
---
 test/presubmit-link-check.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/test/presubmit-link-check.sh b/test/presubmit-link-check.sh
index e71f04732..f5ca2a566 100755
--- a/test/presubmit-link-check.sh
+++ b/test/presubmit-link-check.sh
@@ -18,14 +18,16 @@
 # It is started by prow for each PR.
 # For convenience, it can also be executed manually.
 
+# Force presubmit link checking only.
+DISABLE_MD_LINTING=1
+
 source $(dirname $0)/../vendor/knative.dev/test-infra/scripts/presubmit-tests.sh
 
 initialize_environment
-if (( IS_PRESUBMIT_EXEMPT_PR )) || (( ! IS_DOCUMENTATION_PR )); then
-  header "Commit only contains changes that don't require link checks, skipping"
+
+if [[ -z "$(echo "${CHANGED_FILES}" | grep '\.md')" ]]; then
+  header "Commit doesn't contain changes that require link checks, skipping"
   exit 0
 fi
 
-# Force presubmit link checking only.
-export DISABLE_MD_LINTING=1
-$(dirname $0)/presubmit-tests.sh --build-tests
+markdown_build_tests