feat(promise): removed .tap

Author: billatnpm

lib/verify.js

@@ -49,10 +49,12 @@ function verify (cache, opts) {
       stats.runTime[label] = end - start
       return stats
     })
-  }, {}).tap(stats => {
-    stats.runTime.total = stats.endTime - stats.startTime
-    opts.log.silly('verify', 'verification finished for', cache, 'in', `${stats.runTime.total}ms`)
-  })
+  }, {})
+    .then((stats) => {
+      stats.runTime.total = stats.endTime - stats.startTime
+      opts.log.silly('verify', 'verification finished for', cache, 'in', `${stats.runTime.total}ms`)
+      return stats
+    })
 }
 
 function markStartTime (cache, opts) {
@@ -101,7 +103,7 @@ function garbageCollect (cache, opts) {
         reclaimedSize: 0,
         badContentCount: 0,
         keptSize: 0
-      }).tap((stats) => BB.map(files, (f) => {
+      }).then((stats) => BB.map(files, (f) => {
         const split = f.split(/[/\\]/)
         const digest = split.slice(split.length - 3).join('')
         const algo = split[split.length - 4]
@@ -128,7 +130,8 @@ function garbageCollect (cache, opts) {
             })
           })
         }
-      }, { concurrency: opts.concurrency }))
+      }, { concurrency: opts.concurrency })
+        .then(() => stats))
     })
   })
 }