Merge pull request #1 from dignifiedquire/aegir

refactor: use aegir

.gitignore

@@ -31,3 +31,6 @@ node_modules
 
 # Optional REPL history
 .node_repl_history
+
+lib
+dist

.npmignore

@@ -0,0 +1,35 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+node_modules
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+test

.travis.yml

@@ -1,13 +1,20 @@
+sudo: false
 language: node_js
 node_js:
-  - 'stable'
+  - 4
+  - 5
 
-addons:
-  firefox: 'latest'
+# Make sure we have new NPM.
+before_install:
+  - npm install -g npm
 
 script:
+  - npm run lint
   - npm test
 
+addons:
+  firefox: 'latest'
+
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start

README.md

@@ -2,8 +2,12 @@
 
 > abstract-blob-store implementation for indexeddb
 
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
+[![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](http://ipfs.io/)
+[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
+[![Travis CI](https://travis-ci.org/dignifiedquire/idb-plus-blob-store.svg?branch=master)](https://travis-ci.org/dignifiedquire/idb-plus-blob-store)
+[![Circle CI](https://circleci.com/gh/dignifiedquire/idb-plus-blob-store.svg?style=svg)](https://circleci.com/gh/dignifiedquire/idb-plus-blob-store)
+[![Dependency Status](https://david-dm.org/dignifiedquire/idb-plus-blob-store.svg?style=flat-square)](https://david-dm.org/dignifiedquire/idb-plus-blob-store) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
+
 [![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)
 [![blob-store-compatible](https://github.com/maxogden/abstract-blob-store/master/badge.png)](https://github.com/maxogden/abstract-blob-store)
-
-
-[![Build Status](http://img.shields.io/travis/maxogden/abstract-blob-store.svg?style=flat)](https://travis-ci.org/Dignifiedquire/idb-plus-blob-store)

circle.yml

@@ -0,0 +1,12 @@
+machine:
+  node:
+    version: stable
+
+dependencies:
+  pre:
+    - google-chrome --version
+    - wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
+    - sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+    - sudo apt-get update
+    - sudo apt-get --only-upgrade install google-chrome-stable
+    - google-chrome --version

package.json

@@ -4,10 +4,10 @@
   "description": "Abstract Blob Store implementation for indexeddb",
   "main": "src/index.js",
   "scripts": {
-    "lint": "standard",
-    "test": "npm run lint && npm run test:browser",
-    "test:browser": "karma start --single-run=true karma.conf.js",
-    "test:debug": "karma start karma.conf.js"
+    "lint": "aegir-lint",
+    "test": "aegir-test browser",
+    "build": "aegir-build browser",
+    "release": "aegir-release browser"
   },
   "repository": {
     "type": "git",
@@ -22,21 +22,21 @@
   "homepage": "https://github.com/Dignifiedquire/idb-plus-blob-store#readme",
   "devDependencies": {
     "abstract-blob-store": "^3.2.0",
-    "browserify": "^13.0.0",
-    "karma": "^0.13.19",
-    "karma-browserify": "^5.0.1",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-tap": "^1.0.3",
-    "karma-tape-reporter": "^1.0.3",
-    "standard": "^5.4.1",
-    "tape": "^4.4.0",
-    "watchify": "^3.7.0"
+    "aegir": "^2.1.1",
+    "bl": "^1.1.2",
+    "chai": "^3.5.0",
+    "pre-commit": "^1.1.2",
+    "tape": "^4.4.0"
   },
   "dependencies": {
-    "db.js": "^0.10.2",
+    "db.js": "^0.15.0",
     "from2": "^2.1.0",
     "lodash.isundefined": "^3.0.1",
+    "readable-stream": "^1.1.13",
     "typedarray-to-buffer": "^3.0.5"
-  }
+  },
+  "pre-commit": [
+    "lint",
+    "test"
+  ]
 }

src/index.js

@@ -1,8 +1,10 @@
+'use strict'
+
 var db = require('db.js')
 var isUndefined = require('lodash.isundefined')
 var from = require('from2')
 var toBuffer = require('typedarray-to-buffer')
-var Transform = require('stream').Transform
+var Transform = require('readable-stream').Transform
 var util = require('util')
 
 function noop () {}
@@ -32,10 +34,15 @@ module.exports = Blobs
 Blobs.prototype.createWriteStream = function (opts, cb) {
   if (typeof opts === 'function') opts = {}
   if (typeof opts === 'string') opts = {key: opts}
+  if (opts.name && isUndefined(opts.key)) opts.key = opts.name
   if (!cb) cb = noop
 
   var self = this
-  var key = !isUndefined(opts.key) ? opts.key : 'undefined'
+  var key = opts.key
+
+  if (isUndefined(key)) {
+    return cb(new Error('Missing key'))
+  }
 
   var FlushableStream = function (options) {
     Transform.call(this, options)
@@ -130,10 +137,16 @@ Blobs.prototype.createWriteStream = function (opts, cb) {
 }
 
 Blobs.prototype.createReadStream = function (opts) {
+  if (!opts) opts = {}
   if (typeof opts === 'string') opts = {key: opts}
+  if (opts.name && isUndefined(opts.key)) opts.key = opts.name
 
   var self = this
-  var key = !isUndefined(opts.key) ? opts.key : 'undefined'
+  var key = opts.key
+
+  if (isUndefined(key)) {
+    throw new Error('Missing key')
+  }
 
   var buf = null
   var result = from(function (size, next) {

test/abstract.spec.js

@@ -0,0 +1,24 @@
+/* eslint-env mocha */
+'use strict'
+
+const tape = require('tape')
+const tests = require('abstract-blob-store/tests')
+
+const blob = require('../src/')
+
+describe('abstract-blob-store', () => {
+  it('works', (done) => {
+    const common = {
+      setup (t, cb) {
+        cb(null, blob())
+      },
+      teardown (t, store, obj, cb) {
+        if (obj) return store.remove(obj, cb)
+        cb()
+      }
+    }
+
+    tape.onFinish(done)
+    tests(tape, common)
+  })
+})

test/specific.spec.js

@@ -0,0 +1,93 @@
+/* eslint-env mocha */
+'use strict'
+
+const expect = require('chai').expect
+const bl = require('bl')
+
+const blob = require('../src')
+
+describe('idb-plus-blob-store', () => {
+  let store
+
+  before(() => {
+    store = blob()
+  })
+
+  describe('createWriteStream', () => {
+    it('can write over an existing key', (done) => {
+      const key = 'hello.txt'
+      const input1 = 'hello'
+      const input2 = 'world'
+
+      const ws1 = store.createWriteStream({key}, (err, blob) => {
+        expect(err).to.not.exist
+        expect(blob.key).to.be.eql(key)
+
+        const ws2 = store.createWriteStream({key}, (err, blob) => {
+          expect(err).to.not.exist
+          expect(blob.key).to.be.eql(key)
+
+          const rs = store.createReadStream(blob)
+          rs.pipe(bl((err, res) => {
+            expect(err).to.not.exist
+            expect(res.toString()).to.be.eql(input2)
+            done()
+          }))
+        })
+
+        ws2.write(input2)
+        ws2.end()
+      })
+
+      ws1.write(input1)
+      ws1.end()
+    })
+
+    it('throws on missing key', (done) => {
+      store.createWriteStream({}, (err, blob) => {
+        expect(err.message).to.be.eql('Missing key')
+        done()
+      })
+    })
+
+    it('uses name as key', (done) => {
+      const name = 'hello.txt'
+      const ws = store.createWriteStream({name}, (err, blob) => {
+        expect(err).to.not.exist
+        expect(blob.key).to.be.eql(name)
+        done()
+      })
+      ws.end()
+    })
+  })
+
+  describe('createReadStream', () => {
+    it('throws on missing key', () => {
+      expect(
+        () => store.createReadStream({})
+      ).to.throw(
+        'Missing key'
+      )
+    })
+
+    it('uses name as key', (done) => {
+      const name = 'hello.txt'
+      const ws = store.createWriteStream({name}, (err, blob) => {
+        expect(err).to.not.exist
+        expect(blob.key).to.be.eql(name)
+
+        const rs = store.createReadStream({name})
+
+        rs.pipe(bl((err, res) => {
+          expect(err).to.not.exist
+          expect(res.toString()).to.be.eql('hello')
+
+          done()
+        }))
+      })
+
+      ws.write('hello')
+      ws.end()
+    })
+  })
+})