fix: NPM ENOAUDIT message capturing improvements (#129)

lib/audit.js

@@ -3,13 +3,13 @@ const yarnAuditer = require('./yarn-auditer');
 
 function audit(pm, config, reporter) {
   const auditor = pm === 'npm' ? npmAuditer : yarnAuditer;
-
-  const RETRY_ERROR_MSG = {
-    npm: `${
-      config.registry
-        ? `npm ERR! audit Your configured registry (${config.registry}) `
-        : ''
-    }does not support audit requests`,
+  const PARTIAL_RETRY_ERROR_MSG = {
+    // The three ENOAUDIT error messages for NPM are:
+    // `Either your login credentials are invalid or your registry (${opts.registry}) does not support audit.`
+    // `Your configured registry (${opts.registry}) does not support audit requests.`
+    // `Your configured registry (${opts.registry}) may not support audit requests, or the audit endpoint may be temporarily unavailable.`
+    // Between them, all three use the phrasing 'not support audit'.
+    npm: `not support audit`,
     yarn: '503 Service Unavailable',
   };
 
@@ -19,12 +19,15 @@ function audit(pm, config, reporter) {
       if (
         attempt < config['retry-count'] &&
         message &&
-        message.includes(RETRY_ERROR_MSG[pm])
+        message.includes(PARTIAL_RETRY_ERROR_MSG[pm])
       ) {
         console.log('RETRY-RETRY');
         return run(attempt + 1);
       }
-      if (config['pass-enoaudit'] && message.includes(RETRY_ERROR_MSG[pm])) {
+      if (
+        config['pass-enoaudit'] &&
+        message.includes(PARTIAL_RETRY_ERROR_MSG[pm])
+      ) {
         console.warn(
           '\x1b[33m%s\x1b[0m',
           `ACTION RECOMMENDED: An audit could not performed due to ${