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node-addon-api - npm Package Compare versions

Comparing version 3.1.0 to 3.2.0

30

package.json

@@ -119,2 +119,6 @@ {

{
"name": "Jack Xia",
"url": "https://github.com/JckXia"
},
{
"name": "Jake Barnes",

@@ -144,2 +148,6 @@ "url": "https://github.com/DuBistKomisch"

{
"name": "José Expósito",
"url": "https://github.com/JoseExposito"
},
{
"name": "joshgarde",

@@ -161,2 +169,6 @@ "url": "https://github.com/joshgarde"

{
"name": "Kévin VOYER",
"url": "https://github.com/kecsou"
},
{
"name": "kidneysolo",

@@ -182,2 +194,6 @@ "url": "https://github.com/kidneysolo"

{
"name": "LongYinan",
"url": "https://github.com/Brooooooklyn"
},
{
"name": "Lovell Fuller",

@@ -303,4 +319,3 @@ "url": "https://github.com/lovell"

],
"dependencies": {},
"description": "Node.js API (N-API)",
"description": "Node.js API (Node-API)",
"devDependencies": {

@@ -337,2 +352,7 @@ "benchmark": "^2.1.4",

},
"files": [
"*.{c,h,gyp,gypi}",
"package-support.json",
"tools/"
],
"scripts": {

@@ -348,8 +368,8 @@ "prebenchmark": "node-gyp rebuild -C benchmark",

"doc": "doxygen doc/Doxyfile",
"lint": "node tools/clang-format.js",
"lint:fix": "git-clang-format '*.h', '*.cc'"
"lint": "node tools/clang-format",
"lint:fix": "node tools/clang-format --fix"
},
"pre-commit": "lint",
"version": "3.1.0",
"version": "3.2.0",
"support": true
}

114

README.md

@@ -0,16 +1,27 @@

NOTE: The default branch has been renamed!
master is now named main
If you have a local clone, you can update it by running:
```shell
git branch -m master main
git fetch origin
git branch -u origin/main main
```
# **node-addon-api module**
This module contains **header-only C++ wrapper classes** which simplify
the use of the C based [N-API](https://nodejs.org/dist/latest/docs/api/n-api.html)
the use of the C based [Node-API](https://nodejs.org/dist/latest/docs/api/n-api.html)
provided by Node.js when using C++. It provides a C++ object model
and exception handling semantics with low overhead.
There are three options for implementing addons: N-API, nan, or direct
There are three options for implementing addons: Node-API, nan, or direct
use of internal V8, libuv and Node.js libraries. Unless there is a need for
direct access to functionality which is not exposed by N-API as outlined
direct access to functionality which is not exposed by Node-API as outlined
in [C/C++ addons](https://nodejs.org/dist/latest/docs/api/addons.html)
in Node.js core, use N-API. Refer to
[C/C++ addons with N-API](https://nodejs.org/dist/latest/docs/api/n-api.html)
for more information on N-API.
in Node.js core, use Node-API. Refer to
[C/C++ addons with Node-API](https://nodejs.org/dist/latest/docs/api/n-api.html)
for more information on Node-API.
N-API is an ABI stable C interface provided by Node.js for building native
Node-API is an ABI stable C interface provided by Node.js for building native
addons. It is independent from the underlying JavaScript runtime (e.g. V8 or ChakraCore)

@@ -23,4 +34,4 @@ and is maintained as part of Node.js itself. It is intended to insulate

The `node-addon-api` module, which is not part of Node.js, preserves the benefits
of the N-API as it consists only of inline code that depends only on the stable API
provided by N-API. As such, modules built against one version of Node.js
of the Node-API as it consists only of inline code that depends only on the stable API
provided by Node-API. As such, modules built against one version of Node.js
using node-addon-api should run without having to be rebuilt with newer versions

@@ -31,13 +42,13 @@ of Node.js.

`libuv` (included in a project via `#include <uv.h>`) are not ABI-stable across
Node.js major versions. Thus, an addon must use N-API and/or `node-addon-api`
Node.js major versions. Thus, an addon must use Node-API and/or `node-addon-api`
exclusively and build against a version of Node.js that includes an
implementation of N-API (meaning an active LTS version of Node.js) in
implementation of Node-API (meaning an active LTS version of Node.js) in
order to benefit from ABI stability across Node.js major versions. Node.js
provides an [ABI stability guide][] containing a detailed explanation of ABI
stability in general, and the N-API ABI stability guarantee in particular.
stability in general, and the Node-API ABI stability guarantee in particular.
As new APIs are added to N-API, node-addon-api must be updated to provide
As new APIs are added to Node-API, node-addon-api must be updated to provide
wrappers for those new APIs. For this reason node-addon-api provides
methods that allow callers to obtain the underlying N-API handles so
direct calls to N-API and the use of the objects/methods provided by
methods that allow callers to obtain the underlying Node-API handles so
direct calls to Node-API and the use of the objects/methods provided by
node-addon-api can be used together. For example, in order to be able

@@ -50,4 +61,4 @@ to use an API for which the node-addon-api does not yet provide a wrapper.

The [N-API Resource](https://nodejs.github.io/node-addon-examples/) offers an
excellent orientation and tips for developers just getting started with N-API
The [Node-API Resource](https://nodejs.github.io/node-addon-examples/) offers an
excellent orientation and tips for developers just getting started with Node-API
and node-addon-api.

@@ -65,3 +76,3 @@

## **Current version: 3.1.0**
## **Current version: 3.2.0**

@@ -74,8 +85,8 @@ (See [CHANGELOG.md](CHANGELOG.md) for complete Changelog)

node-addon-api is based on [N-API](https://nodejs.org/api/n-api.html) and supports using different N-API versions.
This allows addons built with it to run with Node.js versions which support the targeted N-API version.
node-addon-api is based on [Node-API](https://nodejs.org/api/n-api.html) and supports using different Node-API versions.
This allows addons built with it to run with Node.js versions which support the targeted Node-API version.
**However** the node-addon-api support model is to support only the active LTS Node.js versions. This means that
every year there will be a new major which drops support for the Node.js LTS version which has gone out of service.
The oldest Node.js version supported by the current version of node-addon-api is Node.js 10.x.
The oldest Node.js version supported by the current version of node-addon-api is Node.js 12.x.

@@ -149,10 +160,10 @@ ## Setup

- **[Hello World](https://github.com/nodejs/node-addon-examples/tree/master/1_hello_world/node-addon-api)**
- **[Pass arguments to a function](https://github.com/nodejs/node-addon-examples/tree/master/2_function_arguments/node-addon-api)**
- **[Callbacks](https://github.com/nodejs/node-addon-examples/tree/master/3_callbacks/node-addon-api)**
- **[Object factory](https://github.com/nodejs/node-addon-examples/tree/master/4_object_factory/node-addon-api)**
- **[Function factory](https://github.com/nodejs/node-addon-examples/tree/master/5_function_factory/node-addon-api)**
- **[Wrapping C++ Object](https://github.com/nodejs/node-addon-examples/tree/master/6_object_wrap/node-addon-api)**
- **[Factory of wrapped object](https://github.com/nodejs/node-addon-examples/tree/master/7_factory_wrap/node-addon-api)**
- **[Passing wrapped object around](https://github.com/nodejs/node-addon-examples/tree/master/8_passing_wrapped/node-addon-api)**
- **[Hello World](https://github.com/nodejs/node-addon-examples/tree/HEAD/1_hello_world/node-addon-api)**
- **[Pass arguments to a function](https://github.com/nodejs/node-addon-examples/tree/HEAD/2_function_arguments/node-addon-api)**
- **[Callbacks](https://github.com/nodejs/node-addon-examples/tree/HEAD/3_callbacks/node-addon-api)**
- **[Object factory](https://github.com/nodejs/node-addon-examples/tree/HEAD/4_object_factory/node-addon-api)**
- **[Function factory](https://github.com/nodejs/node-addon-examples/tree/HEAD/5_function_factory/node-addon-api)**
- **[Wrapping C++ Object](https://github.com/nodejs/node-addon-examples/tree/HEAD/6_object_wrap/node-addon-api)**
- **[Factory of wrapped object](https://github.com/nodejs/node-addon-examples/tree/HEAD/7_factory_wrap/node-addon-api)**
- **[Passing wrapped object around](https://github.com/nodejs/node-addon-examples/tree/HEAD/8_passing_wrapped/node-addon-api)**

@@ -176,3 +187,3 @@ <a name="tests"></a>

To run the tests targetting a specific version of N-API run
To run the tests targeting a specific version of Node-API run
```

@@ -184,3 +195,3 @@ npm install

where X is the version of N-API you want to target.
where X is the version of Node-API you want to target.

@@ -201,3 +212,3 @@ ### **Debug**

Take a look and get inspired by our **[test suite](https://github.com/nodejs/node-addon-api/tree/master/test)**
Take a look and get inspired by our **[test suite](https://github.com/nodejs/node-addon-api/tree/HEAD/test)**

@@ -218,6 +229,7 @@ ### **Benchmarks**

- **[C++ Addons](https://nodejs.org/dist/latest/docs/api/addons.html)**
- **[N-API](https://nodejs.org/dist/latest/docs/api/n-api.html)**
- **[N-API - Next Generation Node API for Native Modules](https://youtu.be/-Oniup60Afs)**
- **[Node-API](https://nodejs.org/dist/latest/docs/api/n-api.html)**
- **[Node-API - Next Generation Node API for Native Modules](https://youtu.be/-Oniup60Afs)**
- **[How We Migrated Realm JavaScript From NAN to Node-API](https://developer.mongodb.com/article/realm-javascript-nan-to-n-api)**
As node-addon-api's core mission is to expose the plain C N-API as C++
As node-addon-api's core mission is to expose the plain C Node-API as C++
wrappers, tools that facilitate n-api/node-addon-api providing more

@@ -230,2 +242,8 @@ convenient patterns on developing a Node.js add-ons with n-api/node-addon-api

<a name="other-bindings"></a>
### **Other bindings**
- **[napi-rs](https://napi.rs)** - (`Rust`)
<a name="badges"></a>

@@ -235,15 +253,17 @@

The use of badges is recommended to indicate the minimum version of N-API
The use of badges is recommended to indicate the minimum version of Node-API
required for the module. This helps to determine which Node.js major versions are
supported. Addon maintainers can consult the [N-API support matrix][] to determine
which Node.js versions provide a given N-API version. The following badges are
supported. Addon maintainers can consult the [Node-API support matrix][] to determine
which Node.js versions provide a given Node-API version. The following badges are
available:
![N-API v1 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v1%20Badge.svg)
![N-API v2 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v2%20Badge.svg)
![N-API v3 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v3%20Badge.svg)
![N-API v4 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v4%20Badge.svg)
![N-API v5 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v5%20Badge.svg)
![N-API v6 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20v6%20Badge.svg)
![N-API Experimental Version Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/N-API%20Experimental%20Version%20Badge.svg)
![Node-API v1 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v1%20Badge.svg)
![Node-API v2 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v2%20Badge.svg)
![Node-API v3 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v3%20Badge.svg)
![Node-API v4 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v4%20Badge.svg)
![Node-API v5 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v5%20Badge.svg)
![Node-API v6 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v6%20Badge.svg)
![Node-API v7 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v7%20Badge.svg)
![Node-API v8 Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20v8%20Badge.svg)
![Node-API Experimental Version Badge](https://github.com/nodejs/abi-stable-node/blob/doc/assets/Node-API%20Experimental%20Version%20Badge.svg)

@@ -265,3 +285,2 @@ ## **Contributing**

| Gabriel Schulhof | [gabrielschulhof](https://github.com/gabrielschulhof) |
| Hitesh Kanwathirtha | [digitalinfinity](https://github.com/digitalinfinity) |
| Jim Schlight | [jschlight](https://github.com/jschlight) |

@@ -278,2 +297,3 @@ | Michael Dawson | [mhdawson](https://github.com/mhdawson) |

| Jason Ginchereau | [jasongin](https://github.com/jasongin) |
| Hitesh Kanwathirtha | [digitalinfinity](https://github.com/digitalinfinity) |
| Sampson Gao | [sampsongao](https://github.com/sampsongao) |

@@ -287,2 +307,2 @@ | Taylor Woll | [boingoing](https://github.com/boingoing) |

[ABI stability guide]: https://nodejs.org/en/docs/guides/abi-stability/
[N-API support matrix]: https://nodejs.org/dist/latest/docs/api/n-api.html#n_api_n_api_version_matrix
[Node-API support matrix]: https://nodejs.org/dist/latest/docs/api/n-api.html#n_api_n_api_version_matrix

@@ -7,7 +7,23 @@ #!/usr/bin/env node

const filesToCheck = ['*.h', '*.cc'];
const CLANG_FORMAT_START = process.env.CLANG_FORMAT_START || 'master';
const CLANG_FORMAT_START = process.env.CLANG_FORMAT_START || 'main';
function main(args) {
let fix = false;
while (args.length > 0) {
switch (args[0]) {
case '-f':
case '--fix':
fix = true;
default:
}
args.shift();
}
let clangFormatPath = path.dirname(require.resolve('clang-format'));
const options = ['--binary=node_modules/.bin/clang-format', '--style=file'];
if (fix) {
options.push(CLANG_FORMAT_START);
} else {
options.push('--diff', CLANG_FORMAT_START);
}

@@ -19,10 +35,8 @@ const gitClangFormatPath = path.join(clangFormatPath,

...options,
'--diff',
CLANG_FORMAT_START,
'HEAD',
'--',
...filesToCheck
], { encoding: 'utf-8' });
if (result.error) {
console.error('Error running git-clang-format:', result.error);
if (result.stderr) {
console.error('Error running git-clang-format:', result.stderr);
return 2;

@@ -32,2 +46,8 @@ }

const clangFormatOutput = result.stdout.trim();
// Bail fast if in fix mode.
if (fix) {
console.log(clangFormatOutput);
return 0;
}
// Detect if there is any complains from clang-format
if (clangFormatOutput !== '' &&

@@ -37,9 +57,9 @@ clangFormatOutput !== ('no modified files to format') &&

console.error(clangFormatOutput);
const fixCmd = '"npm run lint:fix"';
const fixCmd = 'npm run lint:fix';
console.error(`
ERROR: please run ${fixCmd} to format changes in your commit
ERROR: please run "${fixCmd}" to format changes in your commit
Note that when running the command locally, please keep your local
master branch and working branch up to date with nodejs/node-addon-api
main branch and working branch up to date with nodejs/node-addon-api
to exclude un-related complains.
Or you can run "env CLANG_FORMAT_START=upstream/master ${fixCmd}".`);
Or you can run "env CLANG_FORMAT_START=upstream/main ${fixCmd}".`);
return 1;

@@ -46,0 +66,0 @@ }

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