perf: use lodash (#1414)

Other modules we depend on also depend on lodash. We actually save around 100KB on bundle size if we use lodash like we use async (require functions we need from the main package) since the functions we require can be deduped because they're already being depended on.

License: MIT
Signed-off-by: Alan Shaw <[email protected]>

package.json

@@ -75,7 +75,6 @@
     "hat": "0.0.3",
     "interface-ipfs-core": "~0.69.0",
     "ipfsd-ctl": "~0.37.3",
-    "lodash": "^4.17.10",
     "mocha": "^5.1.1",
     "ncp": "^2.0.0",
     "nexpect": "~0.5.0",
@@ -138,12 +137,7 @@
     "libp2p-webrtc-star": "~0.15.0",
     "libp2p-websocket-star": "~0.8.0",
     "libp2p-websockets": "~0.12.0",
-    "lodash.flatmap": "^4.5.0",
-    "lodash.flattendeep": "^4.4.0",
-    "lodash.get": "^4.4.2",
-    "lodash.set": "^4.3.2",
-    "lodash.sortby": "^4.7.0",
-    "lodash.values": "^4.3.0",
+    "lodash": "^4.17.10",
     "mafmt": "^6.0.0",
     "mime-types": "^2.1.18",
     "mkdirp": "~0.5.1",

src/cli/commands/files/add.js

@@ -3,7 +3,7 @@
 const fs = require('fs')
 const path = require('path')
 const glob = require('glob')
-const sortBy = require('lodash.sortby')
+const sortBy = require('lodash/sortBy')
 const pull = require('pull-stream')
 const paramap = require('pull-paramap')
 const zip = require('pull-zip')

src/core/components/dag.js

@@ -4,7 +4,7 @@ const promisify = require('promisify-es6')
 const CID = require('cids')
 const pull = require('pull-stream')
 const mapAsync = require('async/map')
-const flattenDeep = require('lodash.flattendeep')
+const flattenDeep = require('lodash/flattenDeep')
 
 module.exports = function dag (self) {
   return {

src/core/components/libp2p.js

@@ -3,7 +3,7 @@
 // libp2p-nodejs gets replaced by libp2p-browser when webpacked/browserified
 const Node = require('../runtime/libp2p-nodejs')
 const promisify = require('promisify-es6')
-const get = require('lodash.get')
+const get = require('lodash/get')
 
 module.exports = function libp2p (self) {
   return {

src/core/components/swarm.js

@@ -2,7 +2,7 @@
 
 const multiaddr = require('multiaddr')
 const promisify = require('promisify-es6')
-const values = require('lodash.values')
+const values = require('lodash/values')
 
 const OFFLINE_ERROR = require('../utils').OFFLINE_ERROR
 

src/http/api/resources/config.js

@@ -1,8 +1,8 @@
 'use strict'
 
 const debug = require('debug')
-const get = require('lodash.get')
-const set = require('lodash.set')
+const get = require('lodash/get')
+const set = require('lodash/set')
 const log = debug('jsipfs:http-api:config')
 log.error = debug('jsipfs:http-api:config:error')
 const multipart = require('ipfs-multipart')