feat: gc

Author: dirkmc

src/repo/gc.js

@@ -1,16 +1,32 @@
 'use strict'
 
 const promisify = require('promisify-es6')
+const streamToValueWithTransformer = require('../utils/stream-to-value-with-transformer')
+
+const transform = function (res, callback) {
+  callback(null, res.map(r => ({
+    err: r.Err,
+    cid: (r.Key || {})['/']
+  })))
+}
 
 module.exports = (send) => {
   return promisify((opts, callback) => {
     if (typeof (opts) === 'function') {
       callback = opts
       opts = {}
     }
-    send({
+
+    const request = {
       path: 'repo/gc',
       qs: opts
-    }, callback)
+    }
+    send(request, (err, result) => {
+      if (err) {
+        return callback(err)
+      }
+
+      streamToValueWithTransformer(result, transform, callback)
+    })
   })
 }