Remove promise nesting when no callback

apocas · Sep 19, 2022 · f0a5338 · f0a5338
1 parent ad170f5
commit f0a5338
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/lib/docker.js b/lib/docker.js
@@ -283,12 +283,8 @@ Docker.prototype.buildImage = function(file, opts, callback) {
   }
 
   if (callback === undefined) {
-    const prepareCtxPromise = new self.modem.Promise(function(resolve, _) {
-      util.prepareBuildContext(file, resolve)
-    });
-
-    return prepareCtxPromise.then((ctx)=> {
-      return new self.modem.Promise(function(resolve, reject) {
+    return new self.modem.Promise(function(resolve, reject) {
+      util.prepareBuildContext(file, (ctx) => {
         optsf.file = ctx;
         self.modem.dial(optsf, function(err, data) {
           if (err) {
@@ -297,7 +293,7 @@ Docker.prototype.buildImage = function(file, opts, callback) {
           resolve(data);
         });
       });
-    })
+    });
   } else {
     util.prepareBuildContext(file, (ctx) => {
       optsf.file = ctx;