Setup dignified.js

Author: dignifiedquire

.gitignore

@@ -29,3 +29,6 @@ build/Release
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
+
+dist
+lib

karma.conf.js

@@ -4,18 +4,20 @@
   "description": "JavaScript implementation of the layout and chunking mechanisms used by IPFS",
   "main": "src/index.js",
   "scripts": {
-    "lint": "standard",
-    "test": "npm run test:node && npm run test:browser",
-    "test:node": "mocha tests/index.js",
-    "test:browser": "karma start karma.conf.js"
+    "lint": "dignified-lint",
+    "build": "dignified-build",
+    "test": "dignified-test",
+    "test:node": "dignified-test node",
+    "test:browser": "dignified-test browser",
+    "release": "dignified-release"
   },
   "pre-commit": [
     "lint",
     "test"
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/diasdavid/js-ipfs-data-importing.git"
+    "url": "git+https://github.com/ipfs/js-ipfs-data-importing.git"
   },
   "keywords": [
     "IPFS"
@@ -27,33 +29,21 @@
   },
   "homepage": "https://github.com/diasdavid/js-ipfs-data-importing#readme",
   "devDependencies": {
-    "brfs": "^1.4.3",
     "bs58": "^3.0.0",
     "buffer-loader": "0.0.1",
     "chai": "^3.4.1",
+    "dignified.js": "github:dignifiedquire/dignified.js",
     "fs-blob-store": "^5.2.1",
     "highland": "^2.7.1",
     "idb-plus-blob-store": "^1.0.0",
     "ipfs-repo": "^0.5.1",
     "istanbul": "^0.4.1",
     "json-loader": "^0.5.4",
-    "karma": "^0.13.19",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-cli": "^0.1.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-mocha": "^0.2.1",
-    "karma-sourcemap-loader": "^0.3.7",
-    "karma-spec-reporter": "0.0.24",
-    "karma-webpack": "^1.7.0",
-    "mocha": "^2.3.4",
     "ncp": "^2.0.0",
     "pre-commit": "^1.1.2",
     "raw-loader": "^0.5.1",
     "rimraf": "^2.5.1",
-    "standard": "^6.0.8",
-    "string-to-stream": "^1.0.1",
-    "transform-loader": "^0.2.3",
-    "webpack": "^2.0.7-beta"
+    "string-to-stream": "^1.0.1"
   },
   "dependencies": {
     "async": "^1.5.2",

package.json

@@ -1,27 +1,19 @@
-var through2 = require('through2')
+'use strict'
 
-exports = module.exports = FixedSizeChunker
+const through2 = require('through2')
 
 // The difference of this chunker compared to other fixed size chunkers
 // available, is that it doesn't add padding the last chunk
-
 function FixedSizeChunker (size) {
-  var stream = through2(transform, flush)
-
-  var buf = new Buffer(0)
+  let buf = new Buffer(0)
 
   function transform (chunk, enc, cb) {
-    var that = this
-
+    const that = this
     buf = Buffer.concat([buf, chunk])
 
-    if (buf.length >= size) {
-      slice()
-    }
-
     function slice () {
-      var chunk = new Buffer(size, 'binary')
-      var newBuf = new Buffer(buf.length - size, 'binary')
+      const chunk = new Buffer(size, 'binary')
+      const newBuf = new Buffer(buf.length - size, 'binary')
       buf.copy(chunk, 0, 0, size)
       buf.copy(newBuf, 0, size, buf.length)
       buf = newBuf
@@ -32,6 +24,10 @@ function FixedSizeChunker (size) {
       }
     }
 
+    if (buf.length >= size) {
+      slice()
+    }
+
     cb()
   }
 
@@ -41,5 +37,7 @@ function FixedSizeChunker (size) {
     cb()
   }
 
-  return stream
+  return through2(transform, flush)
 }
+
+exports = module.exports = FixedSizeChunker