add debug log

src/main.ts

@@ -6,14 +6,20 @@ async function run() {
   try {
     let payload: IncomingWebhookSendArguments = {};
     const text = core.getInput('text');
-    switch (core.getInput('type')) {
+    const failedMention = core.getInput('failedMenthon');
+    const _type = core.getInput('type');
+    core.debug(`text: ${text}`);
+    core.debug(`failedMention: ${failedMention}`);
+    core.debug(`type: ${_type}`);
+
+    switch (_type) {
       case 'auto':
         throw new Error('not implement');
       case 'success':
         payload = successPayload(text);
         break;
       case 'failure':
-        payload = failurePayload(text, core.getInput('failedMenthon'));
+        payload = failurePayload(text, failedMention);
         break;
       default:
         payload = JSON.parse(core.getInput('payload'));