fix: remove leftpad and cleanup

Author: hugomrdias

.appveyor.yml

@@ -1,32 +1,42 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-sudo: false
 language: node_js
+cache: npm
+stages:
+  - check
+  - test
+  - cov
 
-matrix:
+node_js:
+  - '10'
+  - '12'
+
+os:
+  - linux
+  - osx
+
+script: npx nyc -s npm run test:node -- --bail
+after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
+
+jobs:
   include:
-  - node_js: 6
-    env: CXX=g++-4.8
-  - node_js: 8
-    env: CXX=g++-4.8
-    #  - node_js: stable
-    #    env: CXX=g++-4.8
-
-script:
-  - npm run lint
-  - npm run test
-  - npm run coverage
-
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-
-after_success:
-  - npm run coverage-publish
-
-addons:
-  firefox: 'latest'
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-4.8
+    - os: windows
+      cache: false
+
+    - stage: check
+      script:
+        - npx aegir dep-check
+        - npm run lint
+
+    - stage: test
+      name: chrome
+      addons:
+        chrome: stable
+      script: npx aegir test -t browser -t webworker
+
+    - stage: test
+      name: firefox
+      addons:
+        firefox: latest
+      script: npx aegir test -t browser -t webworker -- --browsers FirefoxHeadless
+
+notifications:
+  email: false

.npmignore

@@ -18,6 +18,10 @@
     "coverage-publish": "aegir coverage --provider codecov",
     "docs": "aegir docs"
   },
+  "files": [
+    "src",
+    "dist"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/ipfs/js-datastore-core.git"
@@ -35,15 +39,14 @@
   },
   "homepage": "https://github.com/ipfs/js-datastore-core#readme",
   "devDependencies": {
-    "aegir": "^15.3.1",
+    "aegir": "^18.2.2",
     "chai": "^4.2.0",
     "dirty-chai": "^2.0.1",
-    "flow-bin": "~0.83.0"
+    "flow-bin": "~0.98.1"
   },
   "dependencies": {
     "async": "^2.6.1",
     "interface-datastore": "~0.6.0",
-    "left-pad": "^1.3.0",
     "pull-many": "^1.0.8",
     "pull-stream": "^3.6.9"
   },

.travis.yml

@@ -1,7 +1,6 @@
 /* @flow */
 'use strict'
 
-const leftPad = require('left-pad')
 const Key = require('interface-datastore').Key
 
 const readme = require('./shard-readme')
@@ -42,7 +41,7 @@ class Shard {
 class Prefix extends Shard {
   constructor (prefixLen /* : number */) {
     super(prefixLen)
-    this._padding = leftPad('', prefixLen, '_')
+    this._padding = ''.padStart(prefixLen, '_')
     this.name = 'prefix'
   }
 
@@ -54,7 +53,7 @@ class Prefix extends Shard {
 class Suffix extends Shard {
   constructor (suffixLen /* : number */) {
     super(suffixLen)
-    this._padding = leftPad('', suffixLen, '_')
+    this._padding = ''.padStart(suffixLen, '_')
     this.name = 'suffix'
   }
 
@@ -67,7 +66,7 @@ class Suffix extends Shard {
 class NextToLast extends Shard {
   constructor (suffixLen /* : number */) {
     super(suffixLen)
-    this._padding = leftPad('', suffixLen + 1, '_')
+    this._padding = ''.padStart(suffixLen + 1, '_')
     this.name = 'next-to-last'
   }
 

appveyor.yml

@@ -126,7 +126,7 @@ describe('MountStore', () => {
       (cb) => m.put(new Key('/cool/hello'), val, cb),
       (cb) => {
         pull(
-          m.query({prefix: '/cool'}),
+          m.query({ prefix: '/cool' }),
           pull.collect((err, res) => {
             expect(err).to.not.exist()
             expect(res).to.eql([{