diff --git a/action.sh b/action.sh
index abefac4..645e3b3 100755
--- a/action.sh
+++ b/action.sh
@@ -1 +1,3 @@
-printenv
\ No newline at end of file
+npm set registry "https://$INPUT_NPM_REPO_DOMAIN"
+npm set "//$INPUT_NPM_REPO_DOMAIN/:_authToken=$INPUT_NPM_REPO_KEY"
+npm publish --dry-run
\ No newline at end of file