Commit 6283d57e authored by Paolo Greppi's avatar Paolo Greppi

Import Upstream version 1.1.1

parents
root = true
[*]
indent_style = tab
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[package.json]
indent_style = space
indent_size = 2
[*.md]
trim_trailing_whitespace = false
* text=auto
node_modules
{
"node": true,
"esnext": true,
"bitwise": true,
"camelcase": true,
"curly": true,
"immed": true,
"newcap": true,
"noarg": true,
"undef": true,
"unused": "vars",
"strict": true
}
language: node_js
node_js:
- '0.10'
'use strict';
var cbs = [];
var called = false;
function exit(exit, signal) {
if (called) {
return;
}
called = true;
cbs.forEach(function (el) {
el();
});
if (exit === true) {
process.exit(128 + signal);
}
};
module.exports = function (cb) {
cbs.push(cb);
if (cbs.length === 1) {
process.once('exit', exit);
process.once('SIGINT', exit.bind(null, true, 2));
process.once('SIGTERM', exit.bind(null, true, 15));
}
};
The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
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.
{
"name": "exit-hook",
"version": "1.1.1",
"description": "Run some code when the process exits",
"license": "MIT",
"repository": "sindresorhus/exit-hook",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "http://sindresorhus.com"
},
"engines": {
"node": ">=0.10.0"
},
"scripts": {
"test": "node test.js"
},
"files": [
"index.js"
],
"keywords": [
"exit",
"quit",
"process",
"hook",
"graceful",
"handler",
"shutdown",
"sigterm",
"sigint",
"terminate",
"kill",
"stop",
"event"
],
"devDependencies": {
"ava": "0.0.4"
}
}
# exit-hook [![Build Status](https://travis-ci.org/sindresorhus/exit-hook.svg?branch=master)](https://travis-ci.org/sindresorhus/exit-hook)
> Run some code when the process exits
The `process.on('exit')` event doesn't catch all the ways a process can exit.
Useful for cleaning up.
## Install
```sh
$ npm install --save exit-hook
```
## Usage
```js
var exitHook = require('exit-hook');
exitHook(function () {
console.log('exiting');
});
// you can add multiple hooks, even across files
exitHook(function () {
console.log('exiting 2');
});
throw new Error('unicorns');
//=> exiting
//=> exiting 2
```
## License
MIT © [Sindre Sorhus](http://sindresorhus.com)
'use strict';
var test = require('ava');
var exitHook = require('./');
test(function (t) {
t.plan(2);
exitHook(function () {
t.assert(true);
});
exitHook(function () {
t.assert(true);
});
process.exit();
});
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