v2.1.7: make bluebird truly optional

index.js

@@ -13,19 +13,11 @@ var defaults = {
   // just to account for clock skew really
 , _dropDead: 5 * MIN
 };
-var promisify = require('util').promisify;
-if (!promisify) {
-  try {
-    promisify = require('bluebird').promisify;
-  } catch(e) {
-    console.error("You're running an older version of node that doesn't have 'promisify'. Please run 'npm install bluebird --save'.");
-  }
-}
 
 // autoSni = { renewWithin, renewBy, getCertificates, tlsOptions, _dbg_now }
 module.exports.create = function (autoSni) {
 
-  if (!autoSni.getCertificatesAsync) { autoSni.getCertificatesAsync = promisify(autoSni.getCertificates); }
+  if (!autoSni.getCertificatesAsync) { autoSni.getCertificatesAsync = require('bluebird').promisify(autoSni.getCertificates); }
   if (!autoSni.renewWithin) { autoSni.renewWithin = autoSni.notBefore || defaults.renewWithin; }
   if (autoSni.renewWithin < defaults._renewWithinMin) {
     throw new Error("options.renewWithin should be at least " + (defaults._renewWithinMin / DAY) + " days");
@@ -131,7 +123,7 @@ module.exports.create = function (autoSni) {
       else if (certMeta.then) {
         //log(autoSni.debug, "PROMISED CERT", domain);
         // we are already getting a cert
-        promise = certMeta;
+        promise = certMeta
       }
       else if (now >= certMeta.expiresNear) {
         //log(autoSni.debug, "EXPIRED CERT");
@@ -146,10 +138,7 @@ module.exports.create = function (autoSni) {
           // give the cert some time (2-5 min) to be validated and replaced before trying again
           certMeta.renewAt = (autoSni._dbg_now || Date.now()) + (2 * MIN) + (3 * MIN * Math.random());
           // let the update happen in the background
-          autoSni.getCertificatesAsync(domain, certMeta.certs).then(autoSni.cacheCerts, function (error) {
+          autoSni.getCertificatesAsync(domain, certMeta.certs).then(autoSni.cacheCerts);
-            // console.error('ERROR in le-sni-auto:');
-            // console.error(err.stack || err);
-          })
         }
 
         // return the valid cert right away

package-lock.json

@@ -1,5 +0,0 @@
-{
-  "name": "le-sni-auto",
-  "version": "2.1.9",
-  "lockfileVersion": 1
-}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "le-sni-auto",
-  "version": "2.1.9",
+  "version": "2.1.7",
   "description": "An auto-sni strategy for registering and renewing letsencrypt certificates using SNICallback",
   "homepage": "https://git.coolaj86.com/coolaj86/le-sni-auto.js",
   "main": "index.js",