add createAddStream

Author: daviddias

package.json

@@ -32,7 +32,7 @@
     "aegir": "^3.2.0",
     "chai": "^3.5.0",
     "gulp": "^3.9.1",
-    "interface-ipfs-core": "^0.2.1",
+    "interface-ipfs-core": "^0.2.2",
     "ipfsd-ctl": "^0.14.0",
     "pre-commit": "^1.1.2",
     "stream-equal": "^0.1.8",

src/api/add-stream.js

@@ -0,0 +1,33 @@
+'use strict'
+
+const addCmd = require('./add.js')
+const Duplex = require('stream').Duplex
+
+module.exports = (send) => {
+  const add = addCmd(send)
+
+  return function createAddStream (callback) {
+    const tuples = []
+
+    const ds = new Duplex({ objectMode: true })
+    ds._read = (n) => {}
+
+    ds._write = (file, enc, next) => {
+      tuples.push(file)
+      next()
+    }
+
+    ds.end = () => {
+      add(tuples, (err, res) => {
+        if (err) {}
+
+        res.forEach((tuple) => {
+          ds.push(tuple)
+        })
+
+        ds.push(null)
+      })
+    }
+    callback(null, ds)
+  }
+}

src/load-commands.js

@@ -1,7 +1,7 @@
 'use strict'
 
 function requireCommands () {
-  var cmds = {
+  const cmds = {
     bitswap: require('./api/bitswap'),
     block: require('./api/block'),
     cat: require('./api/cat'),
@@ -28,6 +28,10 @@ function requireCommands () {
   cmds.files = function (send) {
     const files = require('./api/files')(send)
     files.add = require('./api/add')(send)
+    files.createAddStream = require('./api/add-stream.js')(send)
+    // aliases
+    cmds.add = files.add
+    cmds.createAddStream = files.createAddStream
     return files
   }