count files first

apps/remix-ide/ci/flaky.sh

@@ -2,6 +2,17 @@
 
 set -e
 
+TESTFILES=$(grep -IRiL "\'@disabled\': \?true" "dist/apps/remix-ide-e2e/src/tests" | grep "\.flaky" | sort )
+
+# count test files
+fileCount=$(grep -IRiL "\'@disabled\': \?true" "dist/apps/remix-ide-e2e/src/tests" | grep "\.flaky" | wc -l )
+# if fileCount is 0
+if [ $fileCount -eq 0 ]
+then
+  echo "No flaky tests found"
+  exit 1
+fi
+
 BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"
 TEST_EXITCODE=0
@@ -15,7 +26,6 @@ sleep 5
 
 npm run build:e2e
 
-TESTFILES=$(grep -IRiL "\'@disabled\': \?true" "dist/apps/remix-ide-e2e/src/tests" | grep "\.flaky" | sort )
 for TESTFILE in $TESTFILES; do
     npx nightwatch --config dist/apps/remix-ide-e2e/nightwatch.js $TESTFILE --env=$1  || TEST_EXITCODE=1
 done