feat: idb datastore

Author: hugomrdias

.gitignore

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+docs
+package-lock.json
+yarn.lock
+**/node_modules/
+**/*.log
+test/repo-tests*
+test/test-repo/datastore/*
+
+# Logs
+logs
+*.log
+
+coverage
+
+# 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
+
+build
+
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+node_modules
+
+lib
+dist
+test/test-repo/datastore
+init-default
+datastore-test
+.vscode

.travis.yml

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+language: node_js
+cache: npm
+stages:
+  - check
+  - test
+  - cov
+
+node_js:
+  - '10'
+  - '12'
+
+os:
+  - linux
+  - osx
+  - windows
+
+script: npx nyc -s npm run test:node -- --bail
+after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
+
+jobs:
+  include:
+    - stage: check
+      script:
+        - npx aegir commitlint --travis
+        - 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

CHANGELOG.md

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+<a name="0.14.1"></a>
+## [0.14.1](https://github.com/ipfs/js-datastore-level/compare/v0.14.0...v0.14.1) (2020-01-14)
+
+
+### Bug Fixes
+
+* leveldb iterator memory leak ([#26](https://github.com/ipfs/js-datastore-level/issues/26)) ([e503c1a](https://github.com/ipfs/js-datastore-level/commit/e503c1a)), closes [/github.com/Level/leveldown/blob/d3453fbde4d2a8aa04d9091101c25c999649069b/binding.cc#L545](https://github.com//github.com/Level/leveldown/blob/d3453fbde4d2a8aa04d9091101c25c999649069b/binding.cc/issues/L545)
+
+
+### Performance Improvements
+
+* optimize prefix search ([#25](https://github.com/ipfs/js-datastore-level/issues/25)) ([8efa812](https://github.com/ipfs/js-datastore-level/commit/8efa812))
+
+
+
+<a name="0.14.0"></a>
+# [0.14.0](https://github.com/ipfs/js-datastore-level/compare/v0.13.0...v0.14.0) (2019-11-29)
+
+
+
+<a name="0.13.0"></a>
+# [0.13.0](https://github.com/ipfs/js-datastore-level/compare/v0.12.1...v0.13.0) (2019-11-29)
+
+
+### Bug Fixes
+
+* init db in overridable method for easier extending ([#21](https://github.com/ipfs/js-datastore-level/issues/21)) ([b21428c](https://github.com/ipfs/js-datastore-level/commit/b21428c))
+
+
+
+<a name="0.12.1"></a>
+## [0.12.1](https://github.com/ipfs/js-datastore-level/compare/v0.12.0...v0.12.1) (2019-06-26)
+
+
+### Bug Fixes
+
+* swap leveldown/level.js for level ([#20](https://github.com/ipfs/js-datastore-level/issues/20)) ([d16e212](https://github.com/ipfs/js-datastore-level/commit/d16e212))
+
+
+
+<a name="0.12.0"></a>
+# [0.12.0](https://github.com/ipfs/js-datastore-level/compare/v0.11.0...v0.12.0) (2019-05-29)
+
+
+### Bug Fixes
+
+* remove unused var ([74d4a36](https://github.com/ipfs/js-datastore-level/commit/74d4a36))
+* tests ([601599d](https://github.com/ipfs/js-datastore-level/commit/601599d))
+
+
+
+<a name="0.11.0"></a>
+# [0.11.0](https://github.com/ipfs/js-datastore-level/compare/v0.10.0...v0.11.0) (2019-04-29)
+
+
+
+<a name="0.10.0"></a>
+# [0.10.0](https://github.com/ipfs/js-datastore-level/compare/v0.9.0...v0.10.0) (2018-10-24)
+
+
+
+<a name="0.9.0"></a>
+# [0.9.0](https://github.com/ipfs/js-datastore-level/compare/v0.8.0...v0.9.0) (2018-09-19)
+
+
+### Features
+
+* add basic error codes ([02a5146](https://github.com/ipfs/js-datastore-level/commit/02a5146))
+
+
+
+<a name="0.8.0"></a>
+# [0.8.0](https://github.com/ipfs/js-datastore-level/compare/v0.7.0...v0.8.0) (2018-05-29)
+
+
+### Bug Fixes
+
+* add test and fix constructor ([396f657](https://github.com/ipfs/js-datastore-level/commit/396f657))
+* update binary encoding for levelup 2 ([a5d7378](https://github.com/ipfs/js-datastore-level/commit/a5d7378))
+* upgrade level libs to resolve node 10 failure ([a427eca](https://github.com/ipfs/js-datastore-level/commit/a427eca))
+
+
+
+<a name="0.7.0"></a>
+# [0.7.0](https://github.com/ipfs/js-datastore-level/compare/v0.6.0...v0.7.0) (2017-11-06)
+
+
+### Bug Fixes
+
+* Windows interop ([#4](https://github.com/ipfs/js-datastore-level/issues/4)) ([5d67042](https://github.com/ipfs/js-datastore-level/commit/5d67042))
+
+
+
+<a name="0.6.0"></a>
+# [0.6.0](https://github.com/ipfs/js-datastore-level/compare/v0.5.0...v0.6.0) (2017-07-23)
+
+
+
+<a name="0.5.0"></a>
+# [0.5.0](https://github.com/ipfs/js-datastore-level/compare/v0.4.2...v0.5.0) (2017-07-22)
+
+
+
+<a name="0.4.2"></a>
+## [0.4.2](https://github.com/ipfs/js-datastore-level/compare/v0.4.0...v0.4.2) (2017-05-24)
+
+
+### Bug Fixes
+
+* Object.assign is now evil and no longer is behaving as spec says when Webpacked ([5e40f3b](https://github.com/ipfs/js-datastore-level/commit/5e40f3b))
+* Object.assign is now evil and no longer is behaving as spec says when Webpacked ([c3f50ec](https://github.com/ipfs/js-datastore-level/commit/c3f50ec))
+
+
+
+<a name="0.4.1"></a>
+## [0.4.1](https://github.com/ipfs/js-datastore-level/compare/v0.4.0...v0.4.1) (2017-05-24)
+
+
+### Bug Fixes
+
+* Object.assign is now evil and no longer is behaving as spec says when Webpacked ([077bbc1](https://github.com/ipfs/js-datastore-level/commit/077bbc1))
+
+
+
+<a name="0.4.0"></a>
+# [0.4.0](https://github.com/ipfs/js-datastore-level/compare/v0.3.0...v0.4.0) (2017-05-23)
+
+
+
+<a name="0.3.0"></a>
+# [0.3.0](https://github.com/ipfs/js-datastore-level/compare/v0.2.0...v0.3.0) (2017-03-23)
+
+
+
+<a name="0.2.0"></a>
+# [0.2.0](https://github.com/ipfs/js-datastore-level/compare/v0.1.0...v0.2.0) (2017-03-23)
+
+
+### Features
+
+* add open method ([fd12c6b](https://github.com/ipfs/js-datastore-level/commit/fd12c6b))
+
+
+
+<a name="0.1.0"></a>
+# 0.1.0 (2017-03-15)
+
+
+### Bug Fixes
+
+* key handling ([682f8b3](https://github.com/ipfs/js-datastore-level/commit/682f8b3))
+* working interop with go ([f5e03c6](https://github.com/ipfs/js-datastore-level/commit/f5e03c6))
+
+
+

LICENSE

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+MIT License
+
+Copyright (c) Protocol Labs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# js-datastore-idb
+
+[![](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)
+[![Build Status](https://flat.badgen.net/travis/ipfs/js-datastore-idb)](https://travis-ci.com/ipfs/js-datastore-idb)
+[![Codecov](https://codecov.io/gh/ipfs/js-datastore-idb/branch/master/graph/badge.svg)](https://codecov.io/gh/ipfs/js-datastore-idb)
+[![Dependency Status](https://david-dm.org/ipfs/js-datastore-idb.svg?style=flat-square)](https://david-dm.org/ipfs/js-datastore-idb)
+
+
+> Datastore implementation with IndexedDB backend.
+
+## Lead Maintainer
+
+[Hugo Dias](https://github.com/hugomrdias)
+
+## Install
+
+```
+$ npm install datastore-idb
+```
+
+## Usage
+
+```js
+const IdbStore = require('datastore-idb')
+
+const store = new IdbStore('path/to/store')
+```
+
+## Contribute
+
+Feel free to join in. All welcome. Open an [issue](https://github.com/ipfs/js-datastore-level/issues)!
+
+This repository falls under the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
+
+[![](https://cdn.rawgit.com/jbenet/contribute-ipfs-gif/master/img/contribute.gif)](https://github.com/ipfs/community/blob/master/contributing.md)
+
+## License
+
+[MIT](LICENSE)

package.json

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+{
+  "name": "datastore-idb",
+  "version": "0.0.0",
+  "description": "Datastore implementation with IndexedDB backend.",
+  "leadMaintainer": "Hugo Dias <[email protected]>",
+  "main": "src/index.js",
+  "scripts": {
+    "test": "aegir test -t browser -t webworker",
+    "test:browser": "aegir test -t browser",
+    "test:webworker": "aegir test -t webworker",
+    "build": "aegir build",
+    "lint": "aegir lint",
+    "release": "aegir release",
+    "release-minor": "aegir release --type minor",
+    "release-major": "aegir release --type major",
+    "coverage": "nyc -s npm run test:node && nyc report --reporter=html",
+    "dep-check": "aegir dep-check"
+  },
+  "repository": "github:ipfs/js-datastore-idb",
+  "keywords": [
+    "interface",
+    "key-value",
+    "ipfs",
+    "datastore",
+    "browser",
+    "idb"
+  ],
+  "author": "Hugo Dias <[email protected]>",
+  "license": "MIT",
+  "bugs": "https://github.com/ipfs/js-datastore-idb/issues",
+  "homepage": "https://github.com/ipfs/js-datastore-idb#readme",
+  "dependencies": {
+    "buffer": "hugomrdias/level#fix/add-buffer",
+    "idb": "^5.0.2",
+    "interface-datastore": "ipfs/interface-datastore#fix/remove-node-globals"
+  },
+  "devDependencies": {
+    "datastore-core": "ipfs/js-datastore-core#fix/add-buffer",
+    "aegir": "^21.4.5"
+  }
+}