init

action.sh

@@ -0,0 +1,13 @@
+apt update
+apt install jq -y
+CURRENT_VERSION=$(jq -r .version package.json)
+echo $CURRENT_VERSION
+PREVIOUS_VERSIONS=$(git tag -l)
+echo $PREVIOUS_VERSIONS
+# yo
+
+if [[ $PREVIOUS_VERSIONS == *$CURRENT_VERSION* ]];
+then
+  echo "Version $CURRENT_VERSION already tagged in this repository. Be sure to update version number, or delete existing tag."
+  return 1
+fi