leveldown - npm Package Compare versions

Comparing version 5.6.0 to 6.0.0

chained-batch.js

@@ -0,1 +1,3 @@
+'use strict'
+
 const util = require('util')
@@ -2,0 +4,0 @@ const AbstractChainedBatch = require('abstract-leveldown').AbstractChainedBatch

CHANGELOG.md

@@ -5,2 +5,17 @@ # Changelog
 
+## [6.0.0] - 2021-04-10
+
+### Changed
+
+- **Breaking:** bump `abstract-leveldown` ([`15d5a9e`](https://github.com/Level/leveldown/commit/15d5a9e)) (Vincent Weevers)
+- **Breaking:** drop node 6 and 8 ([Level/community#98](https://github.com/Level/community/issues/98)) ([`8502b34`](https://github.com/Level/leveldown/commit/8502b34)) (Vincent Weevers)
+- Bump `node-gyp` from 6.x to 7.x ([`8bc5696`](https://github.com/Level/leveldown/commit/8bc5696)) (Vincent Weevers)
+- Bump `standard` from 14.x to 16.x ([`d39e232`](https://github.com/Level/leveldown/commit/d39e232), [`39e3ca3`](https://github.com/Level/leveldown/commit/39e3ca3)) (Vincent Weevers)
+- Bump `node-gyp-build` from 4.1.x to 4.2.x ([#708](https://github.com/Level/leveldown/issues/708)) ([`91711fa`](https://github.com/Level/leveldown/commit/91711fa)) (Vincent Weevers)
+- Skip stack exhaustion test ([`55a33b1`](https://github.com/Level/leveldown/commit/55a33b1)) (Vincent Weevers)
+
+### Removed
+
+- Remove default export ([Level/community#87](https://github.com/Level/community/issues/87)) ([`686d685`](https://github.com/Level/leveldown/commit/686d685)) (Vincent Weevers)
+
 ## [5.6.0] - 2020-03-27
@@ -797,3 +812,3 @@
 
-- Upgrade to `nan@0.6` for Node@0.11.6 support, `v8::Local<T>::New(val)` rewritten to `NanNewLocal<T>(val)` ([**@rvagg**](https://github.com/rvagg))
+- Upgrade to `nan@0.6` for Node 0.11.6 support, `v8::Local<T>::New(val)` rewritten to `NanNewLocal<T>(val)` ([**@rvagg**](https://github.com/rvagg))
 
@@ -1088,2 +1103,4 @@ **Historical Note** From this release and onward, tags in git start with the prefix `v`, i.e. this release corresponds to the tag `v0.10.1`.
 
+[6.0.0]: https://github.com/Level/leveldown/compare/v5.6.0...v6.0.0
+
 [5.6.0]: https://github.com/Level/leveldown/compare/v5.5.1...v5.6.0
@@ -1090,0 +1107,0 @@

iterator.js

@@ -0,1 +1,3 @@
+'use strict'
+
 const util = require('util')
@@ -26,4 +28,2 @@ const AbstractIterator = require('abstract-leveldown').AbstractIterator
 Iterator.prototype._next = function (callback) {
-  var that = this
-
   if (this.cache && this.cache.length) {
@@ -34,8 +34,8 @@ process.nextTick(callback, null, this.cache.pop(), this.cache.pop())
   } else {
-    binding.iterator_next(this.context, function (err, array, finished) {
+    binding.iterator_next(this.context, (err, array, finished) => {
       if (err) return callback(err)
 
-      that.cache = array
-      that.finished = finished
-      that._next(callback)
+      this.cache = array
+      this.finished = finished
+      this._next(callback)
     })
@@ -42,0 +42,0 @@ }

leveldown.js

@@ -0,1 +1,3 @@
+'use strict'
+
 const util = require('util')
@@ -153,2 +155,2 @@ const AbstractLevelDOWN = require('abstract-leveldown').AbstractLevelDOWN
 
-module.exports = LevelDOWN.default = LevelDOWN
+module.exports = LevelDOWN

package.json

 {
   "name": "leveldown",
-  "version": "5.6.0",
+  "version": "6.0.0",
   "description": "A low-level Node.js LevelDB binding",
@@ -27,5 +27,5 @@ "license": "MIT",
   "dependencies": {
-    "abstract-leveldown": "~6.2.1",
+    "abstract-leveldown": "^7.0.0",
     "napi-macros": "~2.0.0",
-    "node-gyp-build": "~4.1.0"
+    "node-gyp-build": "~4.2.1"
   },
@@ -35,23 +35,23 @@ "devDependencies": {
     "coveralls": "^3.0.2",
-    "cross-env": "^6.0.0",
+    "cross-env": "^7.0.3",
     "delayed": "^2.0.0",
     "dependency-check": "^4.1.0",
     "du": "^1.0.0",
-    "electron": "^8.0.0",
+    "electron": "^12.0.2",
     "faucet": "^0.0.1",
     "glob": "^7.1.3",
-    "hallmark": "^2.0.0",
+    "hallmark": "^3.0.0",
     "level-community": "^3.0.0",
-    "level-concat-iterator": "^2.0.0",
+    "level-concat-iterator": "^3.0.0",
     "mkfiletree": "^2.0.0",
-    "node-gyp": "^6.0.0",
+    "node-gyp": "^7.1.2",
     "nyc": "^15.0.0",
-    "prebuildify": "^3.0.0",
+    "prebuildify": "^4.1.0",
     "prebuildify-ci": "^1.0.4",
-    "prebuildify-cross": "github:prebuild/prebuildify-cross#v4.0.0",
+    "prebuildify-cross": "^4.0.0",
     "readfiletree": "^1.0.0",
     "rimraf": "^3.0.0",
-    "standard": "^14.0.0",
-    "tape": "^4.10.0",
-    "tempy": "^0.3.0"
+    "standard": "^16.0.3",
+    "tape": "^5.0.1",
+    "tempy": "^1.0.1"
   },
@@ -72,4 +72,4 @@ "hallmark": {
   "engines": {
-    "node": ">=8.6.0"
+    "node": ">=10.12.0"
   }
 }

README.md

@@ -21,8 +21,44 @@ # leveldown
 - [Supported Platforms](#supported-platforms)
+  - [Notes](#notes)
 - [API](#api)
+  - [`db = leveldown(location)`](#db--leveldownlocation)
+  - [`db.open([options, ]callback)`](#dbopenoptions-callback)
+    - [`options`](#options)
+  - [`db.close(callback)`](#dbclosecallback)
+  - [`db.put(key, value[, options], callback)`](#dbputkey-value-options-callback)
+    - [`options`](#options-1)
+  - [`db.get(key[, options], callback)`](#dbgetkey-options-callback)
+    - [`options`](#options-2)
+  - [`db.del(key[, options], callback)`](#dbdelkey-options-callback)
+    - [`options`](#options-3)
+  - [`db.batch(operations[, options], callback)` _(array form)_](#dbbatchoperations-options-callback-array-form)
+  - [`db.batch()` _(chained form)_](#dbbatch-chained-form)
+  - [`db.approximateSize(start, end, callback)`](#dbapproximatesizestart-end-callback)
+  - [`db.compactRange(start, end, callback)`](#dbcompactrangestart-end-callback)
+  - [`db.getProperty(property)`](#dbgetpropertyproperty)
+  - [`db.iterator([options])`](#dbiteratoroptions)
+  - [`db.clear([options, ]callback)`](#dbclearoptions-callback)
+  - [`chainedBatch`](#chainedbatch)
+    - [`chainedBatch.put(key, value)`](#chainedbatchputkey-value)
+    - [`chainedBatch.del(key)`](#chainedbatchdelkey)
+    - [`chainedBatch.clear()`](#chainedbatchclear)
+    - [`chainedBatch.write([options, ]callback)`](#chainedbatchwriteoptions-callback)
+    - [`chainedBatch.db`](#chainedbatchdb)
+  - [`iterator`](#iterator)
+    - [`iterator.next(callback)`](#iteratornextcallback)
+    - [`iterator.seek(key)`](#iteratorseekkey)
+    - [`iterator.end(callback)`](#iteratorendcallback)
+    - [`iterator.db`](#iteratordb)
+  - [`leveldown.destroy(location, callback)`](#leveldowndestroylocation-callback)
+  - [`leveldown.repair(location, callback)`](#leveldownrepairlocation-callback)
 - [Safety](#safety)
+  - [Database State](#database-state)
 - [Snapshots](#snapshots)
 - [Getting Support](#getting-support)
 - [Contributing](#contributing)
+  - [Git Submodules](#git-submodules)
+  - [Publishing](#publishing)
 - [Donate](#donate)
+  - [Backers](#backers)
+  - [Sponsors](#sponsors)
 - [License](#license)
@@ -42,3 +78,3 @@
 
-We aim to support _at least_ Active LTS and Current Node.js releases, Electron 4.0.0, as well as any future Node.js and Electron releases thanks to [N-API](https://nodejs.org/api/n-api.html). The minimum node version for `leveldown` is `8.6.0`. Conversely, for node >= 12, the minimum `leveldown` version is `5.0.0`.
+We aim to support _at least_ Active LTS and Current Node.js releases, Electron 5.0.0, as well as any future Node.js and Electron releases thanks to [N-API](https://nodejs.org/api/n-api.html). The minimum node version for `leveldown` is `10.12.0`. Conversely, for node >= 12, the minimum `leveldown` version is `5.0.0`.
 
@@ -280,4 +316,2 @@ The `leveldown` npm package ships with prebuilt binaries for popular 64-bit platforms as well as ARM, Android and Alpine (musl) and is known to work on:
 
-- `start, end` legacy ranges - instead use `gte, lte`
-
 - `reverse` _(boolean, default: `false`)_: a boolean, set to `true` if you want the stream to go in reverse order. Beware that due to the way LevelDB works, a reverse seek will be slower than a forward seek.
@@ -462,3 +496,3 @@
 5. Optionally verify loading a prebuild: `npm run test-prebuild`
-6. Optionally verify which files npm will include: `irish-pub`
+6. Optionally verify which files npm will include: `canadian-pub`
 7. Add changelog to the GitHub release
@@ -465,0 +499,0 @@ 8. Finally: `npm publish`

UPGRADING.md

@@ -5,4 +5,20 @@ # Upgrade Guide
 
-## v5
+## 6.0.0
 
+Legacy range options have been removed ([Level/community#86](https://github.com/Level/community/issues/86)). If you previously did:
+
+```js
+db.iterator({ start: 'a', end: 'z' })
+```
+
+An error would now be thrown and you must instead do:
+
+```js
+db.iterator({ gte: 'a', lte: 'z' })
+```
+
+This release also drops support of Node.js 6 and 8 ([Level/community#98](https://github.com/Level/community/issues/98)).
+
+## 5.0.0
+
 This is a rewrite to N-API - which is a huge milestone, achieved without an impact on write performance - and an upgrade to `abstract-leveldown` v6, which solves long-standing issues around serialization and type support.
@@ -62,11 +78,11 @@
 
-## v4
+## 4.0.0
 
 Dropped support for node 4. No other breaking changes.
 
-## v3.0.1
+## 3.0.1
 
 If you're using node v10 you'll need at least `leveldown@2.0.1` to successfully compile. In addition, if you want prebuilt binaries you'll need at least `leveldown@3.0.1`.
 
-## v3
+## 3.0.0
 
@@ -73,0 +89,0 @@ #### `.batch(array)` enforces objects

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5139729

increased by0.1%

Lines of code

185

increased by1.09%

Number of lines in readme file

516

increased by7.05%

Dependency changes

• + Addedabstract-leveldown@7.2.0(transitive)

• + Addedbuffer@6.0.3(transitive)

• + Addedcatering@2.1.1(transitive)

• + Addedis-buffer@2.0.5(transitive)

• + Addedlevel-concat-iterator@3.1.0(transitive)

• + Addedlevel-supports@2.1.0(transitive)

• + Addednode-gyp-build@4.2.3(transitive)

• + Addedqueue-microtask@1.2.3(transitive)

• - Removedabstract-leveldown@6.2.3(transitive)

• - Removedbuffer@5.7.1(transitive)

• - Removedimmediate@3.3.0(transitive)

• - Removedlevel-concat-iterator@2.0.1(transitive)

• - Removedlevel-supports@1.0.1(transitive)

• - Removednode-gyp-build@4.1.1(transitive)

• - Removedxtend@4.0.2(transitive)

• Updatedabstract-leveldown@^7.0.0

• Updatednode-gyp-build@~4.2.1