[Fix] Fixed publish script

publish.sh

@@ -1,15 +1,16 @@
 #!/bin/bash
 
-npm run test | grep 'fail' &> /dev/null
+test_output="$(npm run test)"
 
-if [$? == 0]; then
+if [[ $test_output == *"failing"* ]]; then
+    echo "Failing test found, cannot publish. Test output:"
+    echo "$test_output"
+else
     vsce package
     sed -e 's/"publisher": "kreativ-software"/"publisher": "jsw"/g' ./package.json >./package.json.temp
     mv package.json package.json.2.temp
     mv package.json.temp package.json
     ovsx publish -p $(cat ovsx.key)
     rm package.json
     mv package.json.2.temp package.json
-else
-    echo 'Test failed, cannot publish'
 fi