ensure that the script exist with 0 if all certificates are valid

Author: leipert

lib.js

@@ -139,7 +139,11 @@ module.exports = (options) => {
                 pagesDomains.every(hasValidCertificate);
 
             if (needsNoRenewal) {
-                return Promise.reject(`All domains (${options.domain.join(', ')}) have a valid certificate (expiration in more than ${EXPIRATION_IN_DAYS} days)`);
+
+                const error = new Error(`All domains (${options.domain.join(', ')}) have a valid certificate (expiration in more than ${EXPIRATION_IN_DAYS} days)`);
+                error.exitCode = 0;
+
+                return Promise.reject(error);
             }
 
             // promises to create the new domains

main.js

@@ -13,7 +13,14 @@ module.exports = (args) => {
             console.log(`This certificate expires on ${certs.notAfter}. You will need to run gitlab-le again at some time before this date.`);
         }
     }).catch(err => {
+
+        if(err.exitCode !== undefined) {
+            console.log(err.detail || err.message || err);
+            process.exit(err.exitCode);
+        }
+
         console.error(err.detail || err.message || err);
+
         process.exit(1);
     });
 };