fix: form-data пакет вместо Blob, правильный multipart

This commit is contained in:
2026-06-02 09:10:52 +03:00
parent 6c2f23539f
commit f0f67909a0
69 changed files with 4428 additions and 4 deletions
+67
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@@ -26,6 +26,11 @@
"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
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},
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"version": "0.4.0",
"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
"integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
},
"node_modules/body-parser": {
"version": "1.20.5",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.5.tgz",
@@ -100,6 +105,17 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/combined-stream": {
"version": "1.0.8",
"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
"integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
"dependencies": {
"delayed-stream": "~1.0.0"
},
"engines": {
"node": ">= 0.8"
}
},
"node_modules/concat-stream": {
"version": "1.6.2",
"resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
@@ -159,6 +175,14 @@
"ms": "2.0.0"
}
},
"node_modules/delayed-stream": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
"integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
"engines": {
"node": ">=0.4.0"
}
},
"node_modules/depd": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -229,6 +253,20 @@
"node": ">= 0.4"
}
},
"node_modules/es-set-tostringtag": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
"integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
"dependencies": {
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.6",
"has-tostringtag": "^1.0.2",
"hasown": "^2.0.2"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/escape-html": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -304,6 +342,21 @@
"node": ">= 0.8"
}
},
"node_modules/form-data": {
"version": "4.0.5",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz",
"integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==",
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.12"
},
"engines": {
"node": ">= 6"
}
},
"node_modules/forwarded": {
"version": "0.2.0",
"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -385,6 +438,20 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/has-tostringtag": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
"integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
"dependencies": {
"has-symbols": "^1.0.3"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/hasown": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz",
+21
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@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2016 Alex Indigo
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.
+233
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@@ -0,0 +1,233 @@
# asynckit [![NPM Module](https://img.shields.io/npm/v/asynckit.svg?style=flat)](https://www.npmjs.com/package/asynckit)
Minimal async jobs utility library, with streams support.
[![PhantomJS Build](https://img.shields.io/travis/alexindigo/asynckit/v0.4.0.svg?label=browser&style=flat)](https://travis-ci.org/alexindigo/asynckit)
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<!-- [![Readme](https://img.shields.io/badge/readme-tested-brightgreen.svg?style=flat)](https://www.npmjs.com/package/reamde) -->
AsyncKit provides harness for `parallel` and `serial` iterators over list of items represented by arrays or objects.
Optionally it accepts abort function (should be synchronously return by iterator for each item), and terminates left over jobs upon an error event. For specific iteration order built-in (`ascending` and `descending`) and custom sort helpers also supported, via `asynckit.serialOrdered` method.
It ensures async operations to keep behavior more stable and prevent `Maximum call stack size exceeded` errors, from sync iterators.
| compression | size |
| :----------------- | -------: |
| asynckit.js | 12.34 kB |
| asynckit.min.js | 4.11 kB |
| asynckit.min.js.gz | 1.47 kB |
## Install
```sh
$ npm install --save asynckit
```
## Examples
### Parallel Jobs
Runs iterator over provided array in parallel. Stores output in the `result` array,
on the matching positions. In unlikely event of an error from one of the jobs,
will terminate rest of the active jobs (if abort function is provided)
and return error along with salvaged data to the main callback function.
#### Input Array
```javascript
var parallel = require('asynckit').parallel
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
, target = []
;
parallel(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// async job accepts one element from the array
// and a callback function
function asyncJob(item, cb)
{
// different delays (in ms) per item
var delay = item * 25;
// pretend different jobs take different time to finish
// and not in consequential order
var timeoutId = setTimeout(function() {
target.push(item);
cb(null, item * 2);
}, delay);
// allow to cancel "leftover" jobs upon error
// return function, invoking of which will abort this job
return clearTimeout.bind(null, timeoutId);
}
```
More examples could be found in [test/test-parallel-array.js](test/test-parallel-array.js).
#### Input Object
Also it supports named jobs, listed via object.
```javascript
var parallel = require('asynckit/parallel')
, assert = require('assert')
;
var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
, expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
, expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
, expectedKeys = [ 'first', 'one', 'two', 'four', 'eight', 'sixteen', 'thirtyTwo', 'sixtyFour' ]
, target = []
, keys = []
;
parallel(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
assert.deepEqual(keys, expectedKeys);
});
// supports full value, key, callback (shortcut) interface
function asyncJob(item, key, cb)
{
// different delays (in ms) per item
var delay = item * 25;
// pretend different jobs take different time to finish
// and not in consequential order
var timeoutId = setTimeout(function() {
keys.push(key);
target.push(item);
cb(null, item * 2);
}, delay);
// allow to cancel "leftover" jobs upon error
// return function, invoking of which will abort this job
return clearTimeout.bind(null, timeoutId);
}
```
More examples could be found in [test/test-parallel-object.js](test/test-parallel-object.js).
### Serial Jobs
Runs iterator over provided array sequentially. Stores output in the `result` array,
on the matching positions. In unlikely event of an error from one of the jobs,
will not proceed to the rest of the items in the list
and return error along with salvaged data to the main callback function.
#### Input Array
```javascript
var serial = require('asynckit/serial')
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
, target = []
;
serial(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// extended interface (item, key, callback)
// also supported for arrays
function asyncJob(item, key, cb)
{
target.push(key);
// it will be automatically made async
// even it iterator "returns" in the same event loop
cb(null, item * 2);
}
```
More examples could be found in [test/test-serial-array.js](test/test-serial-array.js).
#### Input Object
Also it supports named jobs, listed via object.
```javascript
var serial = require('asynckit').serial
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
, target = []
;
var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
, expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
, expectedTarget = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, target = []
;
serial(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// shortcut interface (item, callback)
// works for object as well as for the arrays
function asyncJob(item, cb)
{
target.push(item);
// it will be automatically made async
// even it iterator "returns" in the same event loop
cb(null, item * 2);
}
```
More examples could be found in [test/test-serial-object.js](test/test-serial-object.js).
_Note: Since _object_ is an _unordered_ collection of properties,
it may produce unexpected results with sequential iterations.
Whenever order of the jobs' execution is important please use `serialOrdered` method._
### Ordered Serial Iterations
TBD
For example [compare-property](compare-property) package.
### Streaming interface
TBD
## Want to Know More?
More examples can be found in [test folder](test/).
Or open an [issue](https://github.com/alexindigo/asynckit/issues) with questions and/or suggestions.
## License
AsyncKit is licensed under the MIT license.
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/* eslint no-console: "off" */
var asynckit = require('./')
, async = require('async')
, assert = require('assert')
, expected = 0
;
var Benchmark = require('benchmark');
var suite = new Benchmark.Suite;
var source = [];
for (var z = 1; z < 100; z++)
{
source.push(z);
expected += z;
}
suite
// add tests
.add('async.map', function(deferred)
{
var total = 0;
async.map(source,
function(i, cb)
{
setImmediate(function()
{
total += i;
cb(null, total);
});
},
function(err, result)
{
assert.ifError(err);
assert.equal(result[result.length - 1], expected);
deferred.resolve();
});
}, {'defer': true})
.add('asynckit.parallel', function(deferred)
{
var total = 0;
asynckit.parallel(source,
function(i, cb)
{
setImmediate(function()
{
total += i;
cb(null, total);
});
},
function(err, result)
{
assert.ifError(err);
assert.equal(result[result.length - 1], expected);
deferred.resolve();
});
}, {'defer': true})
// add listeners
.on('cycle', function(ev)
{
console.log(String(ev.target));
})
.on('complete', function()
{
console.log('Fastest is ' + this.filter('fastest').map('name'));
})
// run async
.run({ 'async': true });
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module.exports =
{
parallel : require('./parallel.js'),
serial : require('./serial.js'),
serialOrdered : require('./serialOrdered.js')
};
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@@ -0,0 +1,29 @@
// API
module.exports = abort;
/**
* Aborts leftover active jobs
*
* @param {object} state - current state object
*/
function abort(state)
{
Object.keys(state.jobs).forEach(clean.bind(state));
// reset leftover jobs
state.jobs = {};
}
/**
* Cleans up leftover job by invoking abort function for the provided job id
*
* @this state
* @param {string|number} key - job id to abort
*/
function clean(key)
{
if (typeof this.jobs[key] == 'function')
{
this.jobs[key]();
}
}
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var defer = require('./defer.js');
// API
module.exports = async;
/**
* Runs provided callback asynchronously
* even if callback itself is not
*
* @param {function} callback - callback to invoke
* @returns {function} - augmented callback
*/
function async(callback)
{
var isAsync = false;
// check if async happened
defer(function() { isAsync = true; });
return function async_callback(err, result)
{
if (isAsync)
{
callback(err, result);
}
else
{
defer(function nextTick_callback()
{
callback(err, result);
});
}
};
}
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module.exports = defer;
/**
* Runs provided function on next iteration of the event loop
*
* @param {function} fn - function to run
*/
function defer(fn)
{
var nextTick = typeof setImmediate == 'function'
? setImmediate
: (
typeof process == 'object' && typeof process.nextTick == 'function'
? process.nextTick
: null
);
if (nextTick)
{
nextTick(fn);
}
else
{
setTimeout(fn, 0);
}
}
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var async = require('./async.js')
, abort = require('./abort.js')
;
// API
module.exports = iterate;
/**
* Iterates over each job object
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {object} state - current job status
* @param {function} callback - invoked when all elements processed
*/
function iterate(list, iterator, state, callback)
{
// store current index
var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
{
// don't repeat yourself
// skip secondary callbacks
if (!(key in state.jobs))
{
return;
}
// clean up jobs
delete state.jobs[key];
if (error)
{
// don't process rest of the results
// stop still active jobs
// and reset the list
abort(state);
}
else
{
state.results[key] = output;
}
// return salvaged results
callback(error, state.results);
});
}
/**
* Runs iterator over provided job element
*
* @param {function} iterator - iterator to invoke
* @param {string|number} key - key/index of the element in the list of jobs
* @param {mixed} item - job description
* @param {function} callback - invoked after iterator is done with the job
* @returns {function|mixed} - job abort function or something else
*/
function runJob(iterator, key, item, callback)
{
var aborter;
// allow shortcut if iterator expects only two arguments
if (iterator.length == 2)
{
aborter = iterator(item, async(callback));
}
// otherwise go with full three arguments
else
{
aborter = iterator(item, key, async(callback));
}
return aborter;
}
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var streamify = require('./streamify.js')
, defer = require('./defer.js')
;
// API
module.exports = ReadableAsyncKit;
/**
* Base constructor for all streams
* used to hold properties/methods
*/
function ReadableAsyncKit()
{
ReadableAsyncKit.super_.apply(this, arguments);
// list of active jobs
this.jobs = {};
// add stream methods
this.destroy = destroy;
this._start = _start;
this._read = _read;
}
/**
* Destroys readable stream,
* by aborting outstanding jobs
*
* @returns {void}
*/
function destroy()
{
if (this.destroyed)
{
return;
}
this.destroyed = true;
if (typeof this.terminator == 'function')
{
this.terminator();
}
}
/**
* Starts provided jobs in async manner
*
* @private
*/
function _start()
{
// first argument runner function
var runner = arguments[0]
// take away first argument
, args = Array.prototype.slice.call(arguments, 1)
// second argument - input data
, input = args[0]
// last argument - result callback
, endCb = streamify.callback.call(this, args[args.length - 1])
;
args[args.length - 1] = endCb;
// third argument - iterator
args[1] = streamify.iterator.call(this, args[1]);
// allow time for proper setup
defer(function()
{
if (!this.destroyed)
{
this.terminator = runner.apply(null, args);
}
else
{
endCb(null, Array.isArray(input) ? [] : {});
}
}.bind(this));
}
/**
* Implement _read to comply with Readable streams
* Doesn't really make sense for flowing object mode
*
* @private
*/
function _read()
{
}
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var parallel = require('../parallel.js');
// API
module.exports = ReadableParallel;
/**
* Streaming wrapper to `asynckit.parallel`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableParallel(list, iterator, callback)
{
if (!(this instanceof ReadableParallel))
{
return new ReadableParallel(list, iterator, callback);
}
// turn on object mode
ReadableParallel.super_.call(this, {objectMode: true});
this._start(parallel, list, iterator, callback);
}
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var serial = require('../serial.js');
// API
module.exports = ReadableSerial;
/**
* Streaming wrapper to `asynckit.serial`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableSerial(list, iterator, callback)
{
if (!(this instanceof ReadableSerial))
{
return new ReadableSerial(list, iterator, callback);
}
// turn on object mode
ReadableSerial.super_.call(this, {objectMode: true});
this._start(serial, list, iterator, callback);
}
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var serialOrdered = require('../serialOrdered.js');
// API
module.exports = ReadableSerialOrdered;
// expose sort helpers
module.exports.ascending = serialOrdered.ascending;
module.exports.descending = serialOrdered.descending;
/**
* Streaming wrapper to `asynckit.serialOrdered`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} sortMethod - custom sort function
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableSerialOrdered(list, iterator, sortMethod, callback)
{
if (!(this instanceof ReadableSerialOrdered))
{
return new ReadableSerialOrdered(list, iterator, sortMethod, callback);
}
// turn on object mode
ReadableSerialOrdered.super_.call(this, {objectMode: true});
this._start(serialOrdered, list, iterator, sortMethod, callback);
}
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// API
module.exports = state;
/**
* Creates initial state object
* for iteration over list
*
* @param {array|object} list - list to iterate over
* @param {function|null} sortMethod - function to use for keys sort,
* or `null` to keep them as is
* @returns {object} - initial state object
*/
function state(list, sortMethod)
{
var isNamedList = !Array.isArray(list)
, initState =
{
index : 0,
keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
jobs : {},
results : isNamedList ? {} : [],
size : isNamedList ? Object.keys(list).length : list.length
}
;
if (sortMethod)
{
// sort array keys based on it's values
// sort object's keys just on own merit
initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)
{
return sortMethod(list[a], list[b]);
});
}
return initState;
}
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var async = require('./async.js');
// API
module.exports = {
iterator: wrapIterator,
callback: wrapCallback
};
/**
* Wraps iterators with long signature
*
* @this ReadableAsyncKit#
* @param {function} iterator - function to wrap
* @returns {function} - wrapped function
*/
function wrapIterator(iterator)
{
var stream = this;
return function(item, key, cb)
{
var aborter
, wrappedCb = async(wrapIteratorCallback.call(stream, cb, key))
;
stream.jobs[key] = wrappedCb;
// it's either shortcut (item, cb)
if (iterator.length == 2)
{
aborter = iterator(item, wrappedCb);
}
// or long format (item, key, cb)
else
{
aborter = iterator(item, key, wrappedCb);
}
return aborter;
};
}
/**
* Wraps provided callback function
* allowing to execute snitch function before
* real callback
*
* @this ReadableAsyncKit#
* @param {function} callback - function to wrap
* @returns {function} - wrapped function
*/
function wrapCallback(callback)
{
var stream = this;
var wrapped = function(error, result)
{
return finisher.call(stream, error, result, callback);
};
return wrapped;
}
/**
* Wraps provided iterator callback function
* makes sure snitch only called once,
* but passes secondary calls to the original callback
*
* @this ReadableAsyncKit#
* @param {function} callback - callback to wrap
* @param {number|string} key - iteration key
* @returns {function} wrapped callback
*/
function wrapIteratorCallback(callback, key)
{
var stream = this;
return function(error, output)
{
// don't repeat yourself
if (!(key in stream.jobs))
{
callback(error, output);
return;
}
// clean up jobs
delete stream.jobs[key];
return streamer.call(stream, error, {key: key, value: output}, callback);
};
}
/**
* Stream wrapper for iterator callback
*
* @this ReadableAsyncKit#
* @param {mixed} error - error response
* @param {mixed} output - iterator output
* @param {function} callback - callback that expects iterator results
*/
function streamer(error, output, callback)
{
if (error && !this.error)
{
this.error = error;
this.pause();
this.emit('error', error);
// send back value only, as expected
callback(error, output && output.value);
return;
}
// stream stuff
this.push(output);
// back to original track
// send back value only, as expected
callback(error, output && output.value);
}
/**
* Stream wrapper for finishing callback
*
* @this ReadableAsyncKit#
* @param {mixed} error - error response
* @param {mixed} output - iterator output
* @param {function} callback - callback that expects final results
*/
function finisher(error, output, callback)
{
// signal end of the stream
// only for successfully finished streams
if (!error)
{
this.push(null);
}
// back to original track
callback(error, output);
}
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var abort = require('./abort.js')
, async = require('./async.js')
;
// API
module.exports = terminator;
/**
* Terminates jobs in the attached state context
*
* @this AsyncKitState#
* @param {function} callback - final callback to invoke after termination
*/
function terminator(callback)
{
if (!Object.keys(this.jobs).length)
{
return;
}
// fast forward iteration index
this.index = this.size;
// abort jobs
abort(this);
// send back results we have so far
async(callback)(null, this.results);
}
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{
"name": "asynckit",
"version": "0.4.0",
"description": "Minimal async jobs utility library, with streams support",
"main": "index.js",
"scripts": {
"clean": "rimraf coverage",
"lint": "eslint *.js lib/*.js test/*.js",
"test": "istanbul cover --reporter=json tape -- 'test/test-*.js' | tap-spec",
"win-test": "tape test/test-*.js",
"browser": "browserify -t browserify-istanbul test/lib/browserify_adjustment.js test/test-*.js | obake --coverage | tap-spec",
"report": "istanbul report",
"size": "browserify index.js | size-table asynckit",
"debug": "tape test/test-*.js"
},
"pre-commit": [
"clean",
"lint",
"test",
"browser",
"report",
"size"
],
"repository": {
"type": "git",
"url": "git+https://github.com/alexindigo/asynckit.git"
},
"keywords": [
"async",
"jobs",
"parallel",
"serial",
"iterator",
"array",
"object",
"stream",
"destroy",
"terminate",
"abort"
],
"author": "Alex Indigo <iam@alexindigo.com>",
"license": "MIT",
"bugs": {
"url": "https://github.com/alexindigo/asynckit/issues"
},
"homepage": "https://github.com/alexindigo/asynckit#readme",
"devDependencies": {
"browserify": "^13.0.0",
"browserify-istanbul": "^2.0.0",
"coveralls": "^2.11.9",
"eslint": "^2.9.0",
"istanbul": "^0.4.3",
"obake": "^0.1.2",
"phantomjs-prebuilt": "^2.1.7",
"pre-commit": "^1.1.3",
"reamde": "^1.1.0",
"rimraf": "^2.5.2",
"size-table": "^0.2.0",
"tap-spec": "^4.1.1",
"tape": "^4.5.1"
},
"dependencies": {}
}
+43
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var iterate = require('./lib/iterate.js')
, initState = require('./lib/state.js')
, terminator = require('./lib/terminator.js')
;
// Public API
module.exports = parallel;
/**
* Runs iterator over provided array elements in parallel
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function parallel(list, iterator, callback)
{
var state = initState(list);
while (state.index < (state['keyedList'] || list).length)
{
iterate(list, iterator, state, function(error, result)
{
if (error)
{
callback(error, result);
return;
}
// looks like it's the last one
if (Object.keys(state.jobs).length === 0)
{
callback(null, state.results);
return;
}
});
state.index++;
}
return terminator.bind(state, callback);
}
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var serialOrdered = require('./serialOrdered.js');
// Public API
module.exports = serial;
/**
* Runs iterator over provided array elements in series
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function serial(list, iterator, callback)
{
return serialOrdered(list, iterator, null, callback);
}
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var iterate = require('./lib/iterate.js')
, initState = require('./lib/state.js')
, terminator = require('./lib/terminator.js')
;
// Public API
module.exports = serialOrdered;
// sorting helpers
module.exports.ascending = ascending;
module.exports.descending = descending;
/**
* Runs iterator over provided sorted array elements in series
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} sortMethod - custom sort function
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function serialOrdered(list, iterator, sortMethod, callback)
{
var state = initState(list, sortMethod);
iterate(list, iterator, state, function iteratorHandler(error, result)
{
if (error)
{
callback(error, result);
return;
}
state.index++;
// are we there yet?
if (state.index < (state['keyedList'] || list).length)
{
iterate(list, iterator, state, iteratorHandler);
return;
}
// done here
callback(null, state.results);
});
return terminator.bind(state, callback);
}
/*
* -- Sort methods
*/
/**
* sort helper to sort array elements in ascending order
*
* @param {mixed} a - an item to compare
* @param {mixed} b - an item to compare
* @returns {number} - comparison result
*/
function ascending(a, b)
{
return a < b ? -1 : a > b ? 1 : 0;
}
/**
* sort helper to sort array elements in descending order
*
* @param {mixed} a - an item to compare
* @param {mixed} b - an item to compare
* @returns {number} - comparison result
*/
function descending(a, b)
{
return -1 * ascending(a, b);
}
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var inherits = require('util').inherits
, Readable = require('stream').Readable
, ReadableAsyncKit = require('./lib/readable_asynckit.js')
, ReadableParallel = require('./lib/readable_parallel.js')
, ReadableSerial = require('./lib/readable_serial.js')
, ReadableSerialOrdered = require('./lib/readable_serial_ordered.js')
;
// API
module.exports =
{
parallel : ReadableParallel,
serial : ReadableSerial,
serialOrdered : ReadableSerialOrdered,
};
inherits(ReadableAsyncKit, Readable);
inherits(ReadableParallel, ReadableAsyncKit);
inherits(ReadableSerial, ReadableAsyncKit);
inherits(ReadableSerialOrdered, ReadableAsyncKit);
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Copyright (c) 2011 Debuggable Limited <felix@debuggable.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.
+138
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# combined-stream
A stream that emits multiple other streams one after another.
**NB** Currently `combined-stream` works with streams version 1 only. There is ongoing effort to switch this library to streams version 2. Any help is welcome. :) Meanwhile you can explore other libraries that provide streams2 support with more or less compatibility with `combined-stream`.
- [combined-stream2](https://www.npmjs.com/package/combined-stream2): A drop-in streams2-compatible replacement for the combined-stream module.
- [multistream](https://www.npmjs.com/package/multistream): A stream that emits multiple other streams one after another.
## Installation
``` bash
npm install combined-stream
```
## Usage
Here is a simple example that shows how you can use combined-stream to combine
two files into one:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create();
combinedStream.append(fs.createReadStream('file1.txt'));
combinedStream.append(fs.createReadStream('file2.txt'));
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
While the example above works great, it will pause all source streams until
they are needed. If you don't want that to happen, you can set `pauseStreams`
to `false`:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create({pauseStreams: false});
combinedStream.append(fs.createReadStream('file1.txt'));
combinedStream.append(fs.createReadStream('file2.txt'));
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
However, what if you don't have all the source streams yet, or you don't want
to allocate the resources (file descriptors, memory, etc.) for them right away?
Well, in that case you can simply provide a callback that supplies the stream
by calling a `next()` function:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create();
combinedStream.append(function(next) {
next(fs.createReadStream('file1.txt'));
});
combinedStream.append(function(next) {
next(fs.createReadStream('file2.txt'));
});
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
## API
### CombinedStream.create([options])
Returns a new combined stream object. Available options are:
* `maxDataSize`
* `pauseStreams`
The effect of those options is described below.
### combinedStream.pauseStreams = `true`
Whether to apply back pressure to the underlaying streams. If set to `false`,
the underlaying streams will never be paused. If set to `true`, the
underlaying streams will be paused right after being appended, as well as when
`delayedStream.pipe()` wants to throttle.
### combinedStream.maxDataSize = `2 * 1024 * 1024`
The maximum amount of bytes (or characters) to buffer for all source streams.
If this value is exceeded, `combinedStream` emits an `'error'` event.
### combinedStream.dataSize = `0`
The amount of bytes (or characters) currently buffered by `combinedStream`.
### combinedStream.append(stream)
Appends the given `stream` to the combinedStream object. If `pauseStreams` is
set to `true, this stream will also be paused right away.
`streams` can also be a function that takes one parameter called `next`. `next`
is a function that must be invoked in order to provide the `next` stream, see
example above.
Regardless of how the `stream` is appended, combined-stream always attaches an
`'error'` listener to it, so you don't have to do that manually.
Special case: `stream` can also be a String or Buffer.
### combinedStream.write(data)
You should not call this, `combinedStream` takes care of piping the appended
streams into itself for you.
### combinedStream.resume()
Causes `combinedStream` to start drain the streams it manages. The function is
idempotent, and also emits a `'resume'` event each time which usually goes to
the stream that is currently being drained.
### combinedStream.pause();
If `combinedStream.pauseStreams` is set to `false`, this does nothing.
Otherwise a `'pause'` event is emitted, this goes to the stream that is
currently being drained, so you can use it to apply back pressure.
### combinedStream.end();
Sets `combinedStream.writable` to false, emits an `'end'` event, and removes
all streams from the queue.
### combinedStream.destroy();
Same as `combinedStream.end()`, except it emits a `'close'` event instead of
`'end'`.
## License
combined-stream is licensed under the MIT license.
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var util = require('util');
var Stream = require('stream').Stream;
var DelayedStream = require('delayed-stream');
module.exports = CombinedStream;
function CombinedStream() {
this.writable = false;
this.readable = true;
this.dataSize = 0;
this.maxDataSize = 2 * 1024 * 1024;
this.pauseStreams = true;
this._released = false;
this._streams = [];
this._currentStream = null;
this._insideLoop = false;
this._pendingNext = false;
}
util.inherits(CombinedStream, Stream);
CombinedStream.create = function(options) {
var combinedStream = new this();
options = options || {};
for (var option in options) {
combinedStream[option] = options[option];
}
return combinedStream;
};
CombinedStream.isStreamLike = function(stream) {
return (typeof stream !== 'function')
&& (typeof stream !== 'string')
&& (typeof stream !== 'boolean')
&& (typeof stream !== 'number')
&& (!Buffer.isBuffer(stream));
};
CombinedStream.prototype.append = function(stream) {
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
if (!(stream instanceof DelayedStream)) {
var newStream = DelayedStream.create(stream, {
maxDataSize: Infinity,
pauseStream: this.pauseStreams,
});
stream.on('data', this._checkDataSize.bind(this));
stream = newStream;
}
this._handleErrors(stream);
if (this.pauseStreams) {
stream.pause();
}
}
this._streams.push(stream);
return this;
};
CombinedStream.prototype.pipe = function(dest, options) {
Stream.prototype.pipe.call(this, dest, options);
this.resume();
return dest;
};
CombinedStream.prototype._getNext = function() {
this._currentStream = null;
if (this._insideLoop) {
this._pendingNext = true;
return; // defer call
}
this._insideLoop = true;
try {
do {
this._pendingNext = false;
this._realGetNext();
} while (this._pendingNext);
} finally {
this._insideLoop = false;
}
};
CombinedStream.prototype._realGetNext = function() {
var stream = this._streams.shift();
if (typeof stream == 'undefined') {
this.end();
return;
}
if (typeof stream !== 'function') {
this._pipeNext(stream);
return;
}
var getStream = stream;
getStream(function(stream) {
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
stream.on('data', this._checkDataSize.bind(this));
this._handleErrors(stream);
}
this._pipeNext(stream);
}.bind(this));
};
CombinedStream.prototype._pipeNext = function(stream) {
this._currentStream = stream;
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
stream.on('end', this._getNext.bind(this));
stream.pipe(this, {end: false});
return;
}
var value = stream;
this.write(value);
this._getNext();
};
CombinedStream.prototype._handleErrors = function(stream) {
var self = this;
stream.on('error', function(err) {
self._emitError(err);
});
};
CombinedStream.prototype.write = function(data) {
this.emit('data', data);
};
CombinedStream.prototype.pause = function() {
if (!this.pauseStreams) {
return;
}
if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
this.emit('pause');
};
CombinedStream.prototype.resume = function() {
if (!this._released) {
this._released = true;
this.writable = true;
this._getNext();
}
if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
this.emit('resume');
};
CombinedStream.prototype.end = function() {
this._reset();
this.emit('end');
};
CombinedStream.prototype.destroy = function() {
this._reset();
this.emit('close');
};
CombinedStream.prototype._reset = function() {
this.writable = false;
this._streams = [];
this._currentStream = null;
};
CombinedStream.prototype._checkDataSize = function() {
this._updateDataSize();
if (this.dataSize <= this.maxDataSize) {
return;
}
var message =
'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
this._emitError(new Error(message));
};
CombinedStream.prototype._updateDataSize = function() {
this.dataSize = 0;
var self = this;
this._streams.forEach(function(stream) {
if (!stream.dataSize) {
return;
}
self.dataSize += stream.dataSize;
});
if (this._currentStream && this._currentStream.dataSize) {
this.dataSize += this._currentStream.dataSize;
}
};
CombinedStream.prototype._emitError = function(err) {
this._reset();
this.emit('error', err);
};
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{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"name": "combined-stream",
"description": "A stream that emits multiple other streams one after another.",
"version": "1.0.8",
"homepage": "https://github.com/felixge/node-combined-stream",
"repository": {
"type": "git",
"url": "git://github.com/felixge/node-combined-stream.git"
},
"main": "./lib/combined_stream",
"scripts": {
"test": "node test/run.js"
},
"engines": {
"node": ">= 0.8"
},
"dependencies": {
"delayed-stream": "~1.0.0"
},
"devDependencies": {
"far": "~0.0.7"
},
"license": "MIT"
}
+17
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# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
# yarn lockfile v1
delayed-stream@~1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
far@~0.0.7:
version "0.0.7"
resolved "https://registry.yarnpkg.com/far/-/far-0.0.7.tgz#01c1fd362bcd26ce9cf161af3938aa34619f79a7"
dependencies:
oop "0.0.3"
oop@0.0.3:
version "0.0.3"
resolved "https://registry.yarnpkg.com/oop/-/oop-0.0.3.tgz#70fa405a5650891a194fdc82ca68dad6dabf4401"
+1
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@@ -0,0 +1 @@
test
+19
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Copyright (c) 2011 Debuggable Limited <felix@debuggable.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.
+7
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@@ -0,0 +1,7 @@
SHELL := /bin/bash
test:
@./test/run.js
.PHONY: test
+141
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# delayed-stream
Buffers events from a stream until you are ready to handle them.
## Installation
``` bash
npm install delayed-stream
```
## Usage
The following example shows how to write a http echo server that delays its
response by 1000 ms.
``` javascript
var DelayedStream = require('delayed-stream');
var http = require('http');
http.createServer(function(req, res) {
var delayed = DelayedStream.create(req);
setTimeout(function() {
res.writeHead(200);
delayed.pipe(res);
}, 1000);
});
```
If you are not using `Stream#pipe`, you can also manually release the buffered
events by calling `delayedStream.resume()`:
``` javascript
var delayed = DelayedStream.create(req);
setTimeout(function() {
// Emit all buffered events and resume underlaying source
delayed.resume();
}, 1000);
```
## Implementation
In order to use this meta stream properly, here are a few things you should
know about the implementation.
### Event Buffering / Proxying
All events of the `source` stream are hijacked by overwriting the `source.emit`
method. Until node implements a catch-all event listener, this is the only way.
However, delayed-stream still continues to emit all events it captures on the
`source`, regardless of whether you have released the delayed stream yet or
not.
Upon creation, delayed-stream captures all `source` events and stores them in
an internal event buffer. Once `delayedStream.release()` is called, all
buffered events are emitted on the `delayedStream`, and the event buffer is
cleared. After that, delayed-stream merely acts as a proxy for the underlaying
source.
### Error handling
Error events on `source` are buffered / proxied just like any other events.
However, `delayedStream.create` attaches a no-op `'error'` listener to the
`source`. This way you only have to handle errors on the `delayedStream`
object, rather than in two places.
### Buffer limits
delayed-stream provides a `maxDataSize` property that can be used to limit
the amount of data being buffered. In order to protect you from bad `source`
streams that don't react to `source.pause()`, this feature is enabled by
default.
## API
### DelayedStream.create(source, [options])
Returns a new `delayedStream`. Available options are:
* `pauseStream`
* `maxDataSize`
The description for those properties can be found below.
### delayedStream.source
The `source` stream managed by this object. This is useful if you are
passing your `delayedStream` around, and you still want to access properties
on the `source` object.
### delayedStream.pauseStream = true
Whether to pause the underlaying `source` when calling
`DelayedStream.create()`. Modifying this property afterwards has no effect.
### delayedStream.maxDataSize = 1024 * 1024
The amount of data to buffer before emitting an `error`.
If the underlaying source is emitting `Buffer` objects, the `maxDataSize`
refers to bytes.
If the underlaying source is emitting JavaScript strings, the size refers to
characters.
If you know what you are doing, you can set this property to `Infinity` to
disable this feature. You can also modify this property during runtime.
### delayedStream.dataSize = 0
The amount of data buffered so far.
### delayedStream.readable
An ECMA5 getter that returns the value of `source.readable`.
### delayedStream.resume()
If the `delayedStream` has not been released so far, `delayedStream.release()`
is called.
In either case, `source.resume()` is called.
### delayedStream.pause()
Calls `source.pause()`.
### delayedStream.pipe(dest)
Calls `delayedStream.resume()` and then proxies the arguments to `source.pipe`.
### delayedStream.release()
Emits and clears all events that have been buffered up so far. This does not
resume the underlaying source, use `delayedStream.resume()` instead.
## License
delayed-stream is licensed under the MIT license.
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var Stream = require('stream').Stream;
var util = require('util');
module.exports = DelayedStream;
function DelayedStream() {
this.source = null;
this.dataSize = 0;
this.maxDataSize = 1024 * 1024;
this.pauseStream = true;
this._maxDataSizeExceeded = false;
this._released = false;
this._bufferedEvents = [];
}
util.inherits(DelayedStream, Stream);
DelayedStream.create = function(source, options) {
var delayedStream = new this();
options = options || {};
for (var option in options) {
delayedStream[option] = options[option];
}
delayedStream.source = source;
var realEmit = source.emit;
source.emit = function() {
delayedStream._handleEmit(arguments);
return realEmit.apply(source, arguments);
};
source.on('error', function() {});
if (delayedStream.pauseStream) {
source.pause();
}
return delayedStream;
};
Object.defineProperty(DelayedStream.prototype, 'readable', {
configurable: true,
enumerable: true,
get: function() {
return this.source.readable;
}
});
DelayedStream.prototype.setEncoding = function() {
return this.source.setEncoding.apply(this.source, arguments);
};
DelayedStream.prototype.resume = function() {
if (!this._released) {
this.release();
}
this.source.resume();
};
DelayedStream.prototype.pause = function() {
this.source.pause();
};
DelayedStream.prototype.release = function() {
this._released = true;
this._bufferedEvents.forEach(function(args) {
this.emit.apply(this, args);
}.bind(this));
this._bufferedEvents = [];
};
DelayedStream.prototype.pipe = function() {
var r = Stream.prototype.pipe.apply(this, arguments);
this.resume();
return r;
};
DelayedStream.prototype._handleEmit = function(args) {
if (this._released) {
this.emit.apply(this, args);
return;
}
if (args[0] === 'data') {
this.dataSize += args[1].length;
this._checkIfMaxDataSizeExceeded();
}
this._bufferedEvents.push(args);
};
DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
if (this._maxDataSizeExceeded) {
return;
}
if (this.dataSize <= this.maxDataSize) {
return;
}
this._maxDataSizeExceeded = true;
var message =
'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
this.emit('error', new Error(message));
};
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{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"contributors": [
"Mike Atkins <apeherder@gmail.com>"
],
"name": "delayed-stream",
"description": "Buffers events from a stream until you are ready to handle them.",
"license": "MIT",
"version": "1.0.0",
"homepage": "https://github.com/felixge/node-delayed-stream",
"repository": {
"type": "git",
"url": "git://github.com/felixge/node-delayed-stream.git"
},
"main": "./lib/delayed_stream",
"engines": {
"node": ">=0.4.0"
},
"scripts": {
"test": "make test"
},
"dependencies": {},
"devDependencies": {
"fake": "0.2.0",
"far": "0.0.1"
}
}
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{
"root": true,
"extends": "@ljharb",
"rules": {
"new-cap": [2, {
"capIsNewExceptions": [
"GetIntrinsic",
],
}],
},
}
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{
"all": true,
"check-coverage": false,
"reporter": ["text-summary", "text", "html", "json"],
"exclude": [
"coverage",
"test"
]
}
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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v2.1.0](https://github.com/es-shims/es-set-tostringtag/compare/v2.0.3...v2.1.0) - 2025-01-01
### Commits
- [actions] split out node 10-20, and 20+ [`ede033c`](https://github.com/es-shims/es-set-tostringtag/commit/ede033cc4e506c3966d2d482d4ac5987e329162a)
- [types] use shared config [`28ef164`](https://github.com/es-shims/es-set-tostringtag/commit/28ef164ad7c5bc21837c79f7ef25542a1f258ade)
- [New] add `nonConfigurable` option [`3bee3f0`](https://github.com/es-shims/es-set-tostringtag/commit/3bee3f04caddd318f3932912212ed20b2d62aad7)
- [Fix] validate boolean option argument [`3c8a609`](https://github.com/es-shims/es-set-tostringtag/commit/3c8a609c795a305ccca163f0ff6956caa88cdc0e)
- [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/eslint-config`, `@ljharb/tsconfig`, `@types/get-intrinsic`, `@types/tape`, `auto-changelog`, `tape` [`501a969`](https://github.com/es-shims/es-set-tostringtag/commit/501a96998484226e07f5ffd447e8f305a998f1d8)
- [Tests] add coverage [`18af289`](https://github.com/es-shims/es-set-tostringtag/commit/18af2897b4e937373c9b8c8831bc338932246470)
- [readme] document `force` option [`bd446a1`](https://github.com/es-shims/es-set-tostringtag/commit/bd446a107b71a2270278442e5124f45590d3ee64)
- [Tests] use `@arethetypeswrong/cli` [`7c2c2fa`](https://github.com/es-shims/es-set-tostringtag/commit/7c2c2fa3cca0f4d263603adb75426b239514598f)
- [Tests] replace `aud` with `npm audit` [`9e372d7`](https://github.com/es-shims/es-set-tostringtag/commit/9e372d7e6db3dab405599a14d9074a99a03b8242)
- [Deps] update `get-intrinsic` [`7df1216`](https://github.com/es-shims/es-set-tostringtag/commit/7df12167295385c2a547410e687cb0c04f3a34b9)
- [Deps] update `hasown` [`993a7d2`](https://github.com/es-shims/es-set-tostringtag/commit/993a7d200e2059fd857ec1a25d0a49c2c34ae6e2)
- [Dev Deps] add missing peer dep [`148ed8d`](https://github.com/es-shims/es-set-tostringtag/commit/148ed8db99a7a94f9af3823fd083e6e437fa1587)
## [v2.0.3](https://github.com/es-shims/es-set-tostringtag/compare/v2.0.2...v2.0.3) - 2024-02-20
### Commits
- add types [`d538513`](https://github.com/es-shims/es-set-tostringtag/commit/d5385133592a32a0a416cb535327918af7fbc4ad)
- [Deps] update `get-intrinsic`, `has-tostringtag`, `hasown` [`d129b29`](https://github.com/es-shims/es-set-tostringtag/commit/d129b29536bccc8a9d03a47887ca4d1f7ad0c5b9)
- [Dev Deps] update `aud`, `npmignore`, `tape` [`132ed23`](https://github.com/es-shims/es-set-tostringtag/commit/132ed23c964a41ed55e4ab4a5a2c3fe185e821c1)
- [Tests] fix hasOwn require [`f89c831`](https://github.com/es-shims/es-set-tostringtag/commit/f89c831fe5f3edf1f979c597b56fee1be6111f56)
## [v2.0.2](https://github.com/es-shims/es-set-tostringtag/compare/v2.0.1...v2.0.2) - 2023-10-20
### Commits
- [Refactor] use `hasown` instead of `has` [`0cc6c4e`](https://github.com/es-shims/es-set-tostringtag/commit/0cc6c4e61fd13e8f00b85424ae6e541ebf289e74)
- [Dev Deps] update `@ljharb/eslint-config`, `aud`, `tape` [`70e447c`](https://github.com/es-shims/es-set-tostringtag/commit/70e447cf9f82b896ddf359fda0a0498c16cf3ed2)
- [Deps] update `get-intrinsic` [`826aab7`](https://github.com/es-shims/es-set-tostringtag/commit/826aab76180392871c8efa99acc0f0bbf775c64e)
## [v2.0.1](https://github.com/es-shims/es-set-tostringtag/compare/v2.0.0...v2.0.1) - 2023-01-05
### Fixed
- [Fix] move `has` to prod deps [`#2`](https://github.com/es-shims/es-set-tostringtag/issues/2)
### Commits
- [Dev Deps] update `@ljharb/eslint-config` [`b9eecd2`](https://github.com/es-shims/es-set-tostringtag/commit/b9eecd23c10b7b43ba75089ac8ff8cc6b295798b)
## [v2.0.0](https://github.com/es-shims/es-set-tostringtag/compare/v1.0.0...v2.0.0) - 2022-12-21
### Commits
- [Tests] refactor tests [`168dcfb`](https://github.com/es-shims/es-set-tostringtag/commit/168dcfbb535c279dc48ccdc89419155125aaec18)
- [Breaking] do not set toStringTag if it is already set [`226ab87`](https://github.com/es-shims/es-set-tostringtag/commit/226ab874192c625d9e5f0e599d3f60d2b2aa83b5)
- [New] add `force` option to set even if already set [`1abd4ec`](https://github.com/es-shims/es-set-tostringtag/commit/1abd4ecb282f19718c4518284b0293a343564505)
## v1.0.0 - 2022-12-21
### Commits
- Initial implementation, tests, readme [`a0e1147`](https://github.com/es-shims/es-set-tostringtag/commit/a0e11473f79a233b46374525c962ea1b4d42418a)
- Initial commit [`ffd4aff`](https://github.com/es-shims/es-set-tostringtag/commit/ffd4afffbeebf29aff0d87a7cfc3f7844e09fe68)
- npm init [`fffe5bd`](https://github.com/es-shims/es-set-tostringtag/commit/fffe5bd1d1146d084730a387a9c672371f4a8fff)
- Only apps should have lockfiles [`d363871`](https://github.com/es-shims/es-set-tostringtag/commit/d36387139465623e161a15dbd39120537f150c62)
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MIT License
Copyright (c) 2022 ECMAScript Shims
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.
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# es-set-tostringtag <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
[![npm badge][npm-badge-png]][package-url]
A helper to optimistically set Symbol.toStringTag, when possible.
## Example
Most common usage:
```js
var assert = require('assert');
var setToStringTag = require('es-set-tostringtag');
var obj = {};
assert.equal(Object.prototype.toString.call(obj), '[object Object]');
setToStringTag(obj, 'tagged!');
assert.equal(Object.prototype.toString.call(obj), '[object tagged!]');
```
## Options
An optional options argument can be provided as the third argument. The available options are:
### `force`
If the `force` option is set to `true`, the toStringTag will be set even if it is already set.
### `nonConfigurable`
If the `nonConfigurable` option is set to `true`, the toStringTag will be defined as non-configurable when possible.
## Tests
Simply clone the repo, `npm install`, and run `npm test`
[package-url]: https://npmjs.com/package/es-set-tostringtag
[npm-version-svg]: https://versionbadg.es/es-shims/es-set-tostringtag.svg
[deps-svg]: https://david-dm.org/es-shims/es-set-tostringtag.svg
[deps-url]: https://david-dm.org/es-shims/es-set-tostringtag
[dev-deps-svg]: https://david-dm.org/es-shims/es-set-tostringtag/dev-status.svg
[dev-deps-url]: https://david-dm.org/es-shims/es-set-tostringtag#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/es-set-tostringtag.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/es-set-tostringtag.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/es-set-tostringtag.svg
[downloads-url]: https://npm-stat.com/charts.html?package=es-set-tostringtag
[codecov-image]: https://codecov.io/gh/es-shims/es-set-tostringtag/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/es-shims/es-set-tostringtag/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/es-shims/es-set-tostringtag
[actions-url]: https://github.com/es-shims/es-set-tostringtag/actions
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declare function setToStringTag(
object: object & { [Symbol.toStringTag]?: unknown },
value: string | unknown,
options?: {
force?: boolean;
nonConfigurable?: boolean;
},
): void;
export = setToStringTag;
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'use strict';
var GetIntrinsic = require('get-intrinsic');
var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
var hasToStringTag = require('has-tostringtag/shams')();
var hasOwn = require('hasown');
var $TypeError = require('es-errors/type');
var toStringTag = hasToStringTag ? Symbol.toStringTag : null;
/** @type {import('.')} */
module.exports = function setToStringTag(object, value) {
var overrideIfSet = arguments.length > 2 && !!arguments[2] && arguments[2].force;
var nonConfigurable = arguments.length > 2 && !!arguments[2] && arguments[2].nonConfigurable;
if (
(typeof overrideIfSet !== 'undefined' && typeof overrideIfSet !== 'boolean')
|| (typeof nonConfigurable !== 'undefined' && typeof nonConfigurable !== 'boolean')
) {
throw new $TypeError('if provided, the `overrideIfSet` and `nonConfigurable` options must be booleans');
}
if (toStringTag && (overrideIfSet || !hasOwn(object, toStringTag))) {
if ($defineProperty) {
$defineProperty(object, toStringTag, {
configurable: !nonConfigurable,
enumerable: false,
value: value,
writable: false
});
} else {
object[toStringTag] = value; // eslint-disable-line no-param-reassign
}
}
};
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{
"name": "es-set-tostringtag",
"version": "2.1.0",
"description": "A helper to optimistically set Symbol.toStringTag, when possible.",
"main": "index.js",
"exports": {
".": "./index.js",
"./package.json": "./package.json"
},
"sideEffects": false,
"scripts": {
"prepack": "npmignore --auto --commentLines=autogenerated",
"prepublishOnly": "safe-publish-latest",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prelint": "evalmd README.md",
"lint": "eslint --ext=js,mjs .",
"postlint": "tsc -p . && attw -P",
"pretest": "npm run lint",
"tests-only": "nyc tape 'test/**/*.js'",
"test": "npm run tests-only",
"posttest": "npx npm@\">= 10.2\" audit --production",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"repository": {
"type": "git",
"url": "git+https://github.com/es-shims/es-set-tostringtag.git"
},
"author": "Jordan Harband <ljharb@gmail.com>",
"license": "MIT",
"bugs": {
"url": "https://github.com/es-shims/es-set-tostringtag/issues"
},
"homepage": "https://github.com/es-shims/es-set-tostringtag#readme",
"devDependencies": {
"@arethetypeswrong/cli": "^0.17.2",
"@ljharb/eslint-config": "^21.1.1",
"@ljharb/tsconfig": "^0.2.3",
"@types/get-intrinsic": "^1.2.3",
"@types/has-symbols": "^1.0.2",
"@types/tape": "^5.8.0",
"auto-changelog": "^2.5.0",
"encoding": "^0.1.13",
"eslint": "=8.8.0",
"evalmd": "^0.0.19",
"in-publish": "^2.0.1",
"npmignore": "^0.3.1",
"nyc": "^10.3.2",
"safe-publish-latest": "^2.0.0",
"tape": "^5.9.0",
"typescript": "next"
},
"dependencies": {
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.6",
"has-tostringtag": "^1.0.2",
"hasown": "^2.0.2"
},
"engines": {
"node": ">= 0.4"
},
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true
},
"testling": {
"files": "./test/index.js"
},
"publishConfig": {
"ignore": [
".github/workflows"
]
}
}
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'use strict';
var test = require('tape');
var hasToStringTag = require('has-tostringtag/shams')();
var hasOwn = require('hasown');
var setToStringTag = require('../');
test('setToStringTag', function (t) {
t.equal(typeof setToStringTag, 'function', 'is a function');
/** @type {{ [Symbol.toStringTag]?: typeof sentinel }} */
var obj = {};
var sentinel = {};
setToStringTag(obj, sentinel);
t['throws'](
// @ts-expect-error
function () { setToStringTag(obj, sentinel, { force: 'yes' }); },
TypeError,
'throws if options is not an object'
);
t.test('has Symbol.toStringTag', { skip: !hasToStringTag }, function (st) {
st.ok(hasOwn(obj, Symbol.toStringTag), 'has toStringTag property');
st.equal(obj[Symbol.toStringTag], sentinel, 'toStringTag property is as expected');
st.equal(String(obj), '[object Object]', 'toStringTag works');
/** @type {{ [Symbol.toStringTag]?: string }} */
var tagged = {};
tagged[Symbol.toStringTag] = 'already tagged';
st.equal(String(tagged), '[object already tagged]', 'toStringTag works');
setToStringTag(tagged, 'new tag');
st.equal(String(tagged), '[object already tagged]', 'toStringTag is unchanged');
setToStringTag(tagged, 'new tag', { force: true });
st.equal(String(tagged), '[object new tag]', 'toStringTag is changed with force: true');
st.deepEqual(
Object.getOwnPropertyDescriptor(tagged, Symbol.toStringTag),
{
configurable: true,
enumerable: false,
value: 'new tag',
writable: false
},
'has expected property descriptor'
);
setToStringTag(tagged, 'new tag', { force: true, nonConfigurable: true });
st.deepEqual(
Object.getOwnPropertyDescriptor(tagged, Symbol.toStringTag),
{
configurable: false,
enumerable: false,
value: 'new tag',
writable: false
},
'is nonconfigurable'
);
st.end();
});
t.test('does not have Symbol.toStringTag', { skip: hasToStringTag }, function (st) {
var passed = true;
for (var key in obj) { // eslint-disable-line no-restricted-syntax
if (hasOwn(obj, key)) {
st.fail('object has own key ' + key);
passed = false;
}
}
if (passed) {
st.ok(true, 'object has no enumerable own keys');
}
st.end();
});
t.end();
});
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{
"extends": "@ljharb/tsconfig",
"compilerOptions": {
"target": "es2021",
},
"exclude": [
"coverage",
],
}
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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v4.0.5](https://github.com/form-data/form-data/compare/v4.0.4...v4.0.5) - 2025-11-17
### Commits
- [Tests] Switch to newer v8 prediction library; enable node 24 testing [`16e0076`](https://github.com/form-data/form-data/commit/16e00765342106876f98a1c9703314006c9e937a)
- [Dev Deps] update `@ljharb/eslint-config`, `eslint` [`5822467`](https://github.com/form-data/form-data/commit/5822467f0ec21f6ad613c1c90856375e498793c7)
- [Fix] set Symbol.toStringTag in the proper place [`76d0dee`](https://github.com/form-data/form-data/commit/76d0dee43933b5e167f7f09e5d9cbbd1cf911aa7)
## [v4.0.4](https://github.com/form-data/form-data/compare/v4.0.3...v4.0.4) - 2025-07-16
### Commits
- [meta] add `auto-changelog` [`811f682`](https://github.com/form-data/form-data/commit/811f68282fab0315209d0e2d1c44b6c32ea0d479)
- [Tests] handle predict-v8-randomness failures in node &lt; 17 and node &gt; 23 [`1d11a76`](https://github.com/form-data/form-data/commit/1d11a76434d101f22fdb26b8aef8615f28b98402)
- [Fix] Switch to using `crypto` random for boundary values [`3d17230`](https://github.com/form-data/form-data/commit/3d1723080e6577a66f17f163ecd345a21d8d0fd0)
- [Tests] fix linting errors [`5e34080`](https://github.com/form-data/form-data/commit/5e340800b5f8914213e4e0378c084aae71cfd73a)
- [meta] actually ensure the readme backup isnt published [`316c82b`](https://github.com/form-data/form-data/commit/316c82ba93fd4985af757b771b9a1f26d3b709ef)
- [Dev Deps] update `@ljharb/eslint-config` [`58c25d7`](https://github.com/form-data/form-data/commit/58c25d76406a5b0dfdf54045cf252563f2bbda8d)
- [meta] fix readme capitalization [`2300ca1`](https://github.com/form-data/form-data/commit/2300ca19595b0ee96431e868fe2a40db79e41c61)
## [v4.0.3](https://github.com/form-data/form-data/compare/v4.0.2...v4.0.3) - 2025-06-05
### Fixed
- [Fix] `append`: avoid a crash on nullish values [`#577`](https://github.com/form-data/form-data/issues/577)
### Commits
- [eslint] use a shared config [`426ba9a`](https://github.com/form-data/form-data/commit/426ba9ac440f95d1998dac9a5cd8d738043b048f)
- [eslint] fix some spacing issues [`2094191`](https://github.com/form-data/form-data/commit/20941917f0e9487e68c564ebc3157e23609e2939)
- [Refactor] use `hasown` [`81ab41b`](https://github.com/form-data/form-data/commit/81ab41b46fdf34f5d89d7ff30b513b0925febfaa)
- [Fix] validate boundary type in `setBoundary()` method [`8d8e469`](https://github.com/form-data/form-data/commit/8d8e4693093519f7f18e3c597d1e8df8c493de9e)
- [Tests] add tests to check the behavior of `getBoundary` with non-strings [`837b8a1`](https://github.com/form-data/form-data/commit/837b8a1f7562bfb8bda74f3fc538adb7a5858995)
- [Dev Deps] remove unused deps [`870e4e6`](https://github.com/form-data/form-data/commit/870e4e665935e701bf983a051244ab928e62d58e)
- [meta] remove local commit hooks [`e6e83cc`](https://github.com/form-data/form-data/commit/e6e83ccb545a5619ed6cd04f31d5c2f655eb633e)
- [Dev Deps] update `eslint` [`4066fd6`](https://github.com/form-data/form-data/commit/4066fd6f65992b62fa324a6474a9292a4f88c916)
- [meta] fix scripts to use prepublishOnly [`c4bbb13`](https://github.com/form-data/form-data/commit/c4bbb13c0ef669916657bc129341301b1d331d75)
## [v4.0.2](https://github.com/form-data/form-data/compare/v4.0.1...v4.0.2) - 2025-02-14
### Merged
- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
### Fixed
- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
- [Fix] set `Symbol.toStringTag` when available [`#396`](https://github.com/form-data/form-data/issues/396)
### Commits
- Merge tags v2.5.3 and v3.0.3 [`92613b9`](https://github.com/form-data/form-data/commit/92613b9208556eb4ebc482fdf599fae111626fb6)
- [Tests] migrate from travis to GHA [`806eda7`](https://github.com/form-data/form-data/commit/806eda77740e6e3c67c7815afb216f2e1f187ba5)
- [Tests] migrate from travis to GHA [`8fdb3bc`](https://github.com/form-data/form-data/commit/8fdb3bc6b5d001f8909a9fca391d1d1d97ef1d79)
- [Refactor] use `Object.prototype.hasOwnProperty.call` [`7fecefe`](https://github.com/form-data/form-data/commit/7fecefe4ba8f775634aff86a698776ad95ecffb5)
- [Refactor] use `Object.prototype.hasOwnProperty.call` [`6e682d4`](https://github.com/form-data/form-data/commit/6e682d4bd41de7e80de41e3c4ee10f23fcc3dd00)
- [Refactor] use `Object.prototype.hasOwnProperty.call` [`df3c1e6`](https://github.com/form-data/form-data/commit/df3c1e6f0937f47a782dc4573756a54987f31dde)
- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`8261fcb`](https://github.com/form-data/form-data/commit/8261fcb8bf5944d30ae3bd04b91b71d6a9932ef4)
- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`fb66cb7`](https://github.com/form-data/form-data/commit/fb66cb740e29fb170eee947d4be6fdf82d6659af)
- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `eslint`, `formidable`, `in-publish`, `phantomjs-prebuilt`, `pkgfiles`, `pre-commit`, `request`, `tape`, `typescript` [`819f6b7`](https://github.com/form-data/form-data/commit/819f6b7a543306a891fca37c3a06d0ff4a734422)
- [eslint] clean up ignores [`3217b3d`](https://github.com/form-data/form-data/commit/3217b3ded8e382e51171d5c74c6038a21cc54440)
- [eslint] clean up ignores [`3a9d480`](https://github.com/form-data/form-data/commit/3a9d480232dbcbc07260ad84c3da4975d9a3ae9e)
- [Fix] `Buffer.from` and `Buffer.alloc` require node 4+ [`c499f76`](https://github.com/form-data/form-data/commit/c499f76f1faac1ddbf210c45217038e4c1e02337)
- Only apps should have lockfiles [`b82f590`](https://github.com/form-data/form-data/commit/b82f59093cdbadb4b7ec0922d33ae7ab048b82ff)
- Only apps should have lockfiles [`b170ee2`](https://github.com/form-data/form-data/commit/b170ee2b22b4c695c363b811c0c553d2fb1bbd79)
- [Deps] update `combined-stream`, `mime-types` [`6b1ca1d`](https://github.com/form-data/form-data/commit/6b1ca1dc7362a1b1c3a99a885516cca4b7eb817f)
- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`e5df7f2`](https://github.com/form-data/form-data/commit/e5df7f24383342264bd73dee3274818a40d04065)
- [Deps] update `mime-types` [`5a5bafe`](https://github.com/form-data/form-data/commit/5a5bafee894fead10da49e1fa2b084e17f2e1034)
- Bumped version 2.5.3 [`9457283`](https://github.com/form-data/form-data/commit/9457283e1dce6122adc908fdd7442cfc54cabe7a)
- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`9dbe192`](https://github.com/form-data/form-data/commit/9dbe192be3db215eac4d9c0b980470a5c2c030c6)
- Merge tags v2.5.2 and v3.0.2 [`d53265d`](https://github.com/form-data/form-data/commit/d53265d86c5153f535ec68eb107548b1b2883576)
- Bumped version 2.5.2 [`7020dd4`](https://github.com/form-data/form-data/commit/7020dd4c1260370abc40e86e3dfe49c5d576fbda)
- [Dev Deps] downgrade `cross-spawn` [`3fc1a9b`](https://github.com/form-data/form-data/commit/3fc1a9b62ddf1fe77a2bd6bd3476e4c0a9e01a88)
- fix: move util.isArray to Array.isArray (#564) [`edb555a`](https://github.com/form-data/form-data/commit/edb555a811f6f7e4668db4831551cf41c1de1cac)
- fix: move util.isArray to Array.isArray (#564) [`10418d1`](https://github.com/form-data/form-data/commit/10418d1fe4b0d65fe020eafe3911feb5ad5e2bd6)
## [v4.0.1](https://github.com/form-data/form-data/compare/v4.0.0...v4.0.1) - 2024-10-10
### Commits
- [Tests] migrate from travis to GHA [`757b4e3`](https://github.com/form-data/form-data/commit/757b4e32e95726aec9bdcc771fb5a3b564d88034)
- [eslint] clean up ignores [`e8f0d80`](https://github.com/form-data/form-data/commit/e8f0d80cd7cd424d1488532621ec40a33218b30b)
- fix (npmignore): ignore temporary build files [`335ad19`](https://github.com/form-data/form-data/commit/335ad19c6e17dc2d7298ffe0e9b37ba63600e94b)
- fix: move util.isArray to Array.isArray [`440d3be`](https://github.com/form-data/form-data/commit/440d3bed752ac2f9213b4c2229dbccefe140e5fa)
## [v4.0.0](https://github.com/form-data/form-data/compare/v3.0.4...v4.0.0) - 2021-02-15
### Merged
- Handle custom stream [`#382`](https://github.com/form-data/form-data/pull/382)
### Commits
- Fix typo [`e705c0a`](https://github.com/form-data/form-data/commit/e705c0a1fdaf90d21501f56460b93e43a18bd435)
- Update README for custom stream behavior [`6dd8624`](https://github.com/form-data/form-data/commit/6dd8624b2999e32768d62752c9aae5845a803b0d)
## [v3.0.4](https://github.com/form-data/form-data/compare/v3.0.3...v3.0.4) - 2025-07-16
### Fixed
- [Fix] `append`: avoid a crash on nullish values [`#577`](https://github.com/form-data/form-data/issues/577)
### Commits
- [eslint] update linting config [`f5e7eb0`](https://github.com/form-data/form-data/commit/f5e7eb024bc3fc7e2074ff80f143a4f4cbc1dbda)
- [meta] add `auto-changelog` [`d2eb290`](https://github.com/form-data/form-data/commit/d2eb290a3e47ed5bcad7020d027daa15b3cf5ef5)
- [Tests] handle predict-v8-randomness failures in node &lt; 17 and node &gt; 23 [`e8c574c`](https://github.com/form-data/form-data/commit/e8c574cb07ff3a0de2ecc0912d783ef22e190c1f)
- [Fix] Switch to using `crypto` random for boundary values [`c6ced61`](https://github.com/form-data/form-data/commit/c6ced61d4fae8f617ee2fd692133ed87baa5d0fd)
- [Refactor] use `hasown` [`1a78b5d`](https://github.com/form-data/form-data/commit/1a78b5dd05e508d67e97764d812ac7c6d92ea88d)
- [Fix] validate boundary type in `setBoundary()` method [`70bbaa0`](https://github.com/form-data/form-data/commit/70bbaa0b395ca0fb975c309de8d7286979254cc4)
- [Tests] add tests to check the behavior of `getBoundary` with non-strings [`b22a64e`](https://github.com/form-data/form-data/commit/b22a64ef94ba4f3f6ff7d1ac72a54cca128567df)
- [meta] actually ensure the readme backup isnt published [`0150851`](https://github.com/form-data/form-data/commit/01508513ffb26fd662ae7027834b325af8efb9ea)
- [meta] remove local commit hooks [`fc42bb9`](https://github.com/form-data/form-data/commit/fc42bb9315b641bfa6dae51cb4e188a86bb04769)
- [Dev Deps] remove unused deps [`a14d09e`](https://github.com/form-data/form-data/commit/a14d09ea8ed7e0a2e1705269ce6fb54bb7ee6bdb)
- [meta] fix scripts to use prepublishOnly [`11d9f73`](https://github.com/form-data/form-data/commit/11d9f7338f18a59b431832a3562b49baece0a432)
- [meta] fix readme capitalization [`fc38b48`](https://github.com/form-data/form-data/commit/fc38b4834a117a1856f3d877eb2f5b7496a24932)
## [v3.0.3](https://github.com/form-data/form-data/compare/v3.0.2...v3.0.3) - 2025-02-14
### Merged
- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
### Fixed
- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
### Commits
- [Refactor] use `Object.prototype.hasOwnProperty.call` [`7fecefe`](https://github.com/form-data/form-data/commit/7fecefe4ba8f775634aff86a698776ad95ecffb5)
- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `cross-spawn`, `eslint`, `formidable`, `in-publish`, `pkgfiles`, `pre-commit`, `puppeteer`, `request`, `tape`, `typescript` [`8261fcb`](https://github.com/form-data/form-data/commit/8261fcb8bf5944d30ae3bd04b91b71d6a9932ef4)
- Only apps should have lockfiles [`b82f590`](https://github.com/form-data/form-data/commit/b82f59093cdbadb4b7ec0922d33ae7ab048b82ff)
- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`e5df7f2`](https://github.com/form-data/form-data/commit/e5df7f24383342264bd73dee3274818a40d04065)
- [Deps] update `mime-types` [`5a5bafe`](https://github.com/form-data/form-data/commit/5a5bafee894fead10da49e1fa2b084e17f2e1034)
## [v3.0.2](https://github.com/form-data/form-data/compare/v3.0.1...v3.0.2) - 2024-10-10
### Merged
- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
### Commits
- [Tests] migrate from travis to GHA [`8fdb3bc`](https://github.com/form-data/form-data/commit/8fdb3bc6b5d001f8909a9fca391d1d1d97ef1d79)
- [eslint] clean up ignores [`3217b3d`](https://github.com/form-data/form-data/commit/3217b3ded8e382e51171d5c74c6038a21cc54440)
- fix: move util.isArray to Array.isArray (#564) [`edb555a`](https://github.com/form-data/form-data/commit/edb555a811f6f7e4668db4831551cf41c1de1cac)
## [v3.0.1](https://github.com/form-data/form-data/compare/v3.0.0...v3.0.1) - 2021-02-15
### Merged
- Fix typo: ads -&gt; adds [`#451`](https://github.com/form-data/form-data/pull/451)
### Commits
- feat: add setBoundary method [`55d90ce`](https://github.com/form-data/form-data/commit/55d90ce4a4c22b0ea0647991d85cb946dfb7395b)
## [v3.0.0](https://github.com/form-data/form-data/compare/v2.5.5...v3.0.0) - 2019-11-05
### Merged
- Update Readme.md [`#449`](https://github.com/form-data/form-data/pull/449)
- Update package.json [`#448`](https://github.com/form-data/form-data/pull/448)
- fix memory leak [`#447`](https://github.com/form-data/form-data/pull/447)
- form-data: Replaced PhantomJS Dependency [`#442`](https://github.com/form-data/form-data/pull/442)
- Fix constructor options in Typescript definitions [`#446`](https://github.com/form-data/form-data/pull/446)
- Fix the getHeaders method signatures [`#434`](https://github.com/form-data/form-data/pull/434)
- Update combined-stream (fixes #422) [`#424`](https://github.com/form-data/form-data/pull/424)
### Fixed
- Merge pull request #424 from botgram/update-combined-stream [`#422`](https://github.com/form-data/form-data/issues/422)
- Update combined-stream (fixes #422) [`#422`](https://github.com/form-data/form-data/issues/422)
### Commits
- Add readable stream options to constructor type [`80c8f74`](https://github.com/form-data/form-data/commit/80c8f746bcf4c0418ae35fbedde12fb8c01e2748)
- Fixed: getHeaders method signatures [`f4ca7f8`](https://github.com/form-data/form-data/commit/f4ca7f8e31f7e07df22c1aeb8e0a32a7055a64ca)
- Pass options to constructor if not used with new [`4bde68e`](https://github.com/form-data/form-data/commit/4bde68e12de1ba90fefad2e7e643f6375b902763)
- Make userHeaders optional [`2b4e478`](https://github.com/form-data/form-data/commit/2b4e4787031490942f2d1ee55c56b85a250875a7)
## [v2.5.5](https://github.com/form-data/form-data/compare/v2.5.4...v2.5.5) - 2025-07-18
### Commits
- [meta] actually ensure the readme backup isnt published [`10626c0`](https://github.com/form-data/form-data/commit/10626c0a9b78c7d3fcaa51772265015ee0afc25c)
- [Fix] use proper dependency [`026abe5`](https://github.com/form-data/form-data/commit/026abe5c5c0489d8a2ccb59d5cfd14fb63078377)
## [v2.5.4](https://github.com/form-data/form-data/compare/v2.5.3...v2.5.4) - 2025-07-17
### Fixed
- [Fix] `append`: avoid a crash on nullish values [`#577`](https://github.com/form-data/form-data/issues/577)
### Commits
- [eslint] update linting config [`8bf2492`](https://github.com/form-data/form-data/commit/8bf2492e0555d41ff58fa04c91593af998f87a3c)
- [meta] add `auto-changelog` [`b5101ad`](https://github.com/form-data/form-data/commit/b5101ad3d5f73cfd0143aae3735b92826fd731ea)
- [Tests] handle predict-v8-randomness failures in node &lt; 17 and node &gt; 23 [`0e93122`](https://github.com/form-data/form-data/commit/0e93122358414942393d9c2dc434ae69e58be7c8)
- [Fix] Switch to using `crypto` random for boundary values [`b88316c`](https://github.com/form-data/form-data/commit/b88316c94bb004323669cd3639dc8bb8262539eb)
- [Fix] validate boundary type in `setBoundary()` method [`131ae5e`](https://github.com/form-data/form-data/commit/131ae5efa30b9c608add4faef3befb38aa2e1bf1)
- [Tests] Switch to newer v8 prediction library; enable node 24 testing [`c97cfbe`](https://github.com/form-data/form-data/commit/c97cfbed9eb6d2d4b5d53090f69ded4bf9fd8a21)
- [Refactor] use `hasown` [`97ac9c2`](https://github.com/form-data/form-data/commit/97ac9c208be0b83faeee04bb3faef1ed3474ee4c)
- [meta] remove local commit hooks [`be99d4e`](https://github.com/form-data/form-data/commit/be99d4eea5ce47139c23c1f0914596194019d7fb)
- [Dev Deps] remove unused deps [`ddbc89b`](https://github.com/form-data/form-data/commit/ddbc89b6d6d64f730bcb27cb33b7544068466a05)
- [meta] fix scripts to use prepublishOnly [`e351a97`](https://github.com/form-data/form-data/commit/e351a97e9f6c57c74ffd01625e83b09de805d08a)
- [Dev Deps] remove unused script [`8f23366`](https://github.com/form-data/form-data/commit/8f233664842da5bd605ce85541defc713d1d1e0a)
- [Dev Deps] add missing peer dep [`02ff026`](https://github.com/form-data/form-data/commit/02ff026fda71f9943cfdd5754727c628adb8d135)
- [meta] fix readme capitalization [`2fd5f61`](https://github.com/form-data/form-data/commit/2fd5f61ebfb526cd015fb8e7b8b8c1add4a38872)
## [v2.5.3](https://github.com/form-data/form-data/compare/v2.5.2...v2.5.3) - 2025-02-14
### Merged
- [Fix] set `Symbol.toStringTag` when available [`#573`](https://github.com/form-data/form-data/pull/573)
### Fixed
- [Fix] set `Symbol.toStringTag` when available (#573) [`#396`](https://github.com/form-data/form-data/issues/396)
### Commits
- [Refactor] use `Object.prototype.hasOwnProperty.call` [`6e682d4`](https://github.com/form-data/form-data/commit/6e682d4bd41de7e80de41e3c4ee10f23fcc3dd00)
- [Dev Deps] update `@types/node`, `browserify`, `coveralls`, `eslint`, `formidable`, `in-publish`, `phantomjs-prebuilt`, `pkgfiles`, `pre-commit`, `request`, `tape`, `typescript` [`819f6b7`](https://github.com/form-data/form-data/commit/819f6b7a543306a891fca37c3a06d0ff4a734422)
- Only apps should have lockfiles [`b170ee2`](https://github.com/form-data/form-data/commit/b170ee2b22b4c695c363b811c0c553d2fb1bbd79)
- [Deps] update `combined-stream`, `mime-types` [`6b1ca1d`](https://github.com/form-data/form-data/commit/6b1ca1dc7362a1b1c3a99a885516cca4b7eb817f)
- Bumped version 2.5.3 [`9457283`](https://github.com/form-data/form-data/commit/9457283e1dce6122adc908fdd7442cfc54cabe7a)
- [Dev Deps] pin `request` which via `tough-cookie` ^2.4 depends on `psl` [`9dbe192`](https://github.com/form-data/form-data/commit/9dbe192be3db215eac4d9c0b980470a5c2c030c6)
## [v2.5.2](https://github.com/form-data/form-data/compare/v2.5.1...v2.5.2) - 2024-10-10
### Merged
- fix (npmignore): ignore temporary build files [`#532`](https://github.com/form-data/form-data/pull/532)
### Commits
- [Tests] migrate from travis to GHA [`806eda7`](https://github.com/form-data/form-data/commit/806eda77740e6e3c67c7815afb216f2e1f187ba5)
- [eslint] clean up ignores [`3a9d480`](https://github.com/form-data/form-data/commit/3a9d480232dbcbc07260ad84c3da4975d9a3ae9e)
- [Fix] `Buffer.from` and `Buffer.alloc` require node 4+ [`c499f76`](https://github.com/form-data/form-data/commit/c499f76f1faac1ddbf210c45217038e4c1e02337)
- Bumped version 2.5.2 [`7020dd4`](https://github.com/form-data/form-data/commit/7020dd4c1260370abc40e86e3dfe49c5d576fbda)
- [Dev Deps] downgrade `cross-spawn` [`3fc1a9b`](https://github.com/form-data/form-data/commit/3fc1a9b62ddf1fe77a2bd6bd3476e4c0a9e01a88)
- fix: move util.isArray to Array.isArray (#564) [`10418d1`](https://github.com/form-data/form-data/commit/10418d1fe4b0d65fe020eafe3911feb5ad5e2bd6)
## [v2.5.1](https://github.com/form-data/form-data/compare/v2.5.0...v2.5.1) - 2019-08-28
### Merged
- Fix error in callback signatures [`#435`](https://github.com/form-data/form-data/pull/435)
- -Fixed: Eerror in the documentations as indicated in #439 [`#440`](https://github.com/form-data/form-data/pull/440)
- Add constructor options to TypeScript defs [`#437`](https://github.com/form-data/form-data/pull/437)
### Commits
- Add remaining combined-stream options to typedef [`4d41a32`](https://github.com/form-data/form-data/commit/4d41a32c0b3f85f8bbc9cf17df43befd2d5fc305)
- Bumped version 2.5.1 [`8ce81f5`](https://github.com/form-data/form-data/commit/8ce81f56cccf5466363a5eff135ad394a929f59b)
- Bump rimraf to 2.7.1 [`a6bc2d4`](https://github.com/form-data/form-data/commit/a6bc2d4296dbdee5d84cbab7c69bcd0eea7a12e2)
## [v2.5.0](https://github.com/form-data/form-data/compare/v2.4.0...v2.5.0) - 2019-07-03
### Merged
- - Added: public methods with information and examples to readme [`#429`](https://github.com/form-data/form-data/pull/429)
- chore: move @types/node to devDep [`#431`](https://github.com/form-data/form-data/pull/431)
- Switched windows tests from AppVeyor to Travis [`#430`](https://github.com/form-data/form-data/pull/430)
- feat(typings): migrate TS typings #427 [`#428`](https://github.com/form-data/form-data/pull/428)
- enhance the method of path.basename, handle undefined case [`#421`](https://github.com/form-data/form-data/pull/421)
### Commits
- - Added: public methods with information and examples to the readme file. [`21323f3`](https://github.com/form-data/form-data/commit/21323f3b4043a167046a4a2554c5f2825356c423)
- feat(typings): migrate TS typings [`a3c0142`](https://github.com/form-data/form-data/commit/a3c0142ed91b0c7dcaf89c4f618776708f1f70a9)
- - Fixed: Typos [`37350fa`](https://github.com/form-data/form-data/commit/37350fa250782f156a998ec1fa9671866d40ac49)
- Switched to Travis Windows from Appveyor [`fc61c73`](https://github.com/form-data/form-data/commit/fc61c7381fad12662df16dbc3e7621c91b886f03)
- - Fixed: rendering of subheaders [`e93ed8d`](https://github.com/form-data/form-data/commit/e93ed8df9d7f22078bc3a2c24889e9dfa11e192d)
- Updated deps and readme [`e3d8628`](https://github.com/form-data/form-data/commit/e3d8628728f6e4817ab97deeed92f0c822661b89)
- Updated dependencies [`19add50`](https://github.com/form-data/form-data/commit/19add50afb7de66c70d189f422d16f1b886616e2)
- Bumped version to 2.5.0 [`905f173`](https://github.com/form-data/form-data/commit/905f173a3f785e8d312998e765634ee451ca5f42)
- - Fixed: filesize is not a valid option? knownLength should be used for streams [`d88f912`](https://github.com/form-data/form-data/commit/d88f912b75b666b47f8674467516eade69d2d5be)
- Bump notion of modern node to node8 [`508b626`](https://github.com/form-data/form-data/commit/508b626bf1b460d3733d3420dc1cfd001617f6ac)
- enhance the method of path.basename [`faaa68a`](https://github.com/form-data/form-data/commit/faaa68a297be7d4fca0ac4709d5b93afc1f78b5c)
## [v2.4.0](https://github.com/form-data/form-data/compare/v2.3.2...v2.4.0) - 2019-06-19
### Merged
- Added "getBuffer" method and updated certificates [`#419`](https://github.com/form-data/form-data/pull/419)
- docs(readme): add axios integration document [`#425`](https://github.com/form-data/form-data/pull/425)
- Allow newer versions of combined-stream [`#402`](https://github.com/form-data/form-data/pull/402)
### Commits
- Updated: Certificate [`e90a76a`](https://github.com/form-data/form-data/commit/e90a76ab3dcaa63a6f3045f8255bfbb9c25a3e4e)
- Updated build/test/badges [`8512eef`](https://github.com/form-data/form-data/commit/8512eef436e28372f5bc88de3ca76a9cb46e6847)
- Bumped version 2.4.0 [`0f8da06`](https://github.com/form-data/form-data/commit/0f8da06c0b4c997bd2f6b09d78290d339616a950)
- docs(readme): remove unnecessary bracket [`4e3954d`](https://github.com/form-data/form-data/commit/4e3954dde304d27e3b95371d8c78002f3af5d5b2)
- Bumped version to 2.3.3 [`b16916a`](https://github.com/form-data/form-data/commit/b16916a568a0d06f3f8a16c31f9a8b89b7844094)
## [v2.3.2](https://github.com/form-data/form-data/compare/v2.3.1...v2.3.2) - 2018-02-13
### Merged
- Pulling in fixed combined-stream [`#379`](https://github.com/form-data/form-data/pull/379)
### Commits
- All the dev dependencies are breaking in old versions of node :'( [`c7dba6a`](https://github.com/form-data/form-data/commit/c7dba6a139d872d173454845e25e1850ed6b72b4)
- Updated badges [`19b6c7a`](https://github.com/form-data/form-data/commit/19b6c7a8a5c40f47f91c8a8da3e5e4dc3c449fa3)
- Try tests in node@4 [`872a326`](https://github.com/form-data/form-data/commit/872a326ab13e2740b660ff589b75232c3a85fcc9)
- Pull in final version [`9d44871`](https://github.com/form-data/form-data/commit/9d44871073d647995270b19dbc26f65671ce15c7)
## [v2.3.1](https://github.com/form-data/form-data/compare/v2.3.0...v2.3.1) - 2017-08-24
### Commits
- Updated readme with custom options example [`8e0a569`](https://github.com/form-data/form-data/commit/8e0a5697026016fe171e93bec43c2205279e23ca)
- Added support (tests) for node 8 [`d1d6f4a`](https://github.com/form-data/form-data/commit/d1d6f4ad4670d8ba84cc85b28e522ca0e93eb362)
## [v2.3.0](https://github.com/form-data/form-data/compare/v2.2.0...v2.3.0) - 2017-08-24
### Merged
- Added custom `options` support [`#368`](https://github.com/form-data/form-data/pull/368)
- Allow form.submit with url string param to use https [`#249`](https://github.com/form-data/form-data/pull/249)
- Proper header production [`#357`](https://github.com/form-data/form-data/pull/357)
- Fix wrong MIME type in example [`#285`](https://github.com/form-data/form-data/pull/285)
### Commits
- allow form.submit with url string param to use https [`c0390dc`](https://github.com/form-data/form-data/commit/c0390dcc623e15215308fa2bb0225aa431d9381e)
- update tests for url parsing [`eec0e80`](https://github.com/form-data/form-data/commit/eec0e807889d46697abd39a89ad9bf39996ba787)
- Uses for in to assign properties instead of Object.assign [`f6854ed`](https://github.com/form-data/form-data/commit/f6854edd85c708191bb9c89615a09fd0a9afe518)
- Adds test to check for option override [`61762f2`](https://github.com/form-data/form-data/commit/61762f2c5262e576d6a7f778b4ebab6546ef8582)
- Removes the 2mb maxDataSize limitation [`dc171c3`](https://github.com/form-data/form-data/commit/dc171c3ba49ac9b8813636fd4159d139b812315b)
- Ignore .DS_Store [`e8a05d3`](https://github.com/form-data/form-data/commit/e8a05d33361f7dca8927fe1d96433d049843de24)
## [v2.2.0](https://github.com/form-data/form-data/compare/v2.1.4...v2.2.0) - 2017-06-11
### Merged
- Filename can be a nested path [`#355`](https://github.com/form-data/form-data/pull/355)
### Commits
- Bumped version number. [`d7398c3`](https://github.com/form-data/form-data/commit/d7398c3e7cd81ed12ecc0b84363721bae467db02)
## [v2.1.4](https://github.com/form-data/form-data/compare/2.1.3...v2.1.4) - 2017-04-08
## [2.1.3](https://github.com/form-data/form-data/compare/v2.1.3...2.1.3) - 2017-04-08
## [v2.1.3](https://github.com/form-data/form-data/compare/v2.1.2...v2.1.3) - 2017-04-08
### Merged
- toString should output '[object FormData]' [`#346`](https://github.com/form-data/form-data/pull/346)
## [v2.1.2](https://github.com/form-data/form-data/compare/v2.1.1...v2.1.2) - 2016-11-07
### Merged
- #271 Added check for self and window objects + tests [`#282`](https://github.com/form-data/form-data/pull/282)
### Commits
- Added check for self and window objects + tests [`c99e4ec`](https://github.com/form-data/form-data/commit/c99e4ec32cd14d83776f2bdcc5a4e7384131c1b1)
## [v2.1.1](https://github.com/form-data/form-data/compare/v2.1.0...v2.1.1) - 2016-10-03
### Merged
- Bumped dependencies. [`#270`](https://github.com/form-data/form-data/pull/270)
- Update browser.js shim to use self instead of window [`#267`](https://github.com/form-data/form-data/pull/267)
- Boilerplate code rediction [`#265`](https://github.com/form-data/form-data/pull/265)
- eslint@3.7.0 [`#266`](https://github.com/form-data/form-data/pull/266)
### Commits
- code duplicates removed [`e9239fb`](https://github.com/form-data/form-data/commit/e9239fbe7d3c897b29fe3bde857d772469541c01)
- Changed according to requests [`aa99246`](https://github.com/form-data/form-data/commit/aa9924626bd9168334d73fea568c0ad9d8fbaa96)
- chore(package): update eslint to version 3.7.0 [`090a859`](https://github.com/form-data/form-data/commit/090a859835016cab0de49629140499e418db9c3a)
## [v2.1.0](https://github.com/form-data/form-data/compare/v2.0.0...v2.1.0) - 2016-09-25
### Merged
- Added `hasKnownLength` public method [`#263`](https://github.com/form-data/form-data/pull/263)
### Commits
- Added hasKnownLength public method [`655b959`](https://github.com/form-data/form-data/commit/655b95988ef2ed3399f8796b29b2a8673c1df11c)
## [v2.0.0](https://github.com/form-data/form-data/compare/v1.0.0...v2.0.0) - 2016-09-16
### Merged
- Replaced async with asynckit [`#258`](https://github.com/form-data/form-data/pull/258)
- Pre-release house cleaning [`#247`](https://github.com/form-data/form-data/pull/247)
### Commits
- Replaced async with asynckit. Modernized [`1749b78`](https://github.com/form-data/form-data/commit/1749b78d50580fbd080e65c1eb9702ad4f4fc0c0)
- Ignore .bak files [`c08190a`](https://github.com/form-data/form-data/commit/c08190a87d3e22a528b6e32b622193742a4c2672)
- Trying to be more chatty. :) [`c79eabb`](https://github.com/form-data/form-data/commit/c79eabb24eaf761069255a44abf4f540cfd47d40)
## [v1.0.0](https://github.com/form-data/form-data/compare/v1.0.0-rc4...v1.0.0) - 2016-08-26
### Merged
- Allow custom header fields to be set as an object. [`#190`](https://github.com/form-data/form-data/pull/190)
- v1.0.0-rc4 [`#182`](https://github.com/form-data/form-data/pull/182)
- Avoid undefined variable reference in older browsers [`#176`](https://github.com/form-data/form-data/pull/176)
- More housecleaning [`#164`](https://github.com/form-data/form-data/pull/164)
- More cleanup [`#159`](https://github.com/form-data/form-data/pull/159)
- Added windows testing. Some cleanup. [`#158`](https://github.com/form-data/form-data/pull/158)
- Housecleaning. Added test coverage. [`#156`](https://github.com/form-data/form-data/pull/156)
- Second iteration of cleanup. [`#145`](https://github.com/form-data/form-data/pull/145)
### Commits
- Pre-release house cleaning [`440d72b`](https://github.com/form-data/form-data/commit/440d72b5fd44dd132f42598c3183d46e5f35ce71)
- Updated deps, updated docs [`54b6114`](https://github.com/form-data/form-data/commit/54b61143e9ce66a656dd537a1e7b31319a4991be)
- make docs up-to-date [`5e383d7`](https://github.com/form-data/form-data/commit/5e383d7f1466713f7fcef58a6817e0cb466c8ba7)
- Added missing deps [`fe04862`](https://github.com/form-data/form-data/commit/fe04862000b2762245e2db69d5207696a08c1174)
## [v1.0.0-rc4](https://github.com/form-data/form-data/compare/v1.0.0-rc3...v1.0.0-rc4) - 2016-03-15
### Merged
- Housecleaning, preparing for the release [`#144`](https://github.com/form-data/form-data/pull/144)
- lib: emit error when failing to get length [`#127`](https://github.com/form-data/form-data/pull/127)
- Cleaning up for Codacity 2. [`#143`](https://github.com/form-data/form-data/pull/143)
- Cleaned up codacity concerns. [`#142`](https://github.com/form-data/form-data/pull/142)
- Should throw type error without new operator. [`#129`](https://github.com/form-data/form-data/pull/129)
### Commits
- More cleanup [`94b6565`](https://github.com/form-data/form-data/commit/94b6565bb98a387335c72feff5ed5c10da0a7f6f)
- Shuffling things around [`3c2f172`](https://github.com/form-data/form-data/commit/3c2f172eaddf0979b3eef5c73985d1a6fd3eee4a)
- Second iteration of cleanup. [`347c88e`](https://github.com/form-data/form-data/commit/347c88ef9a99a66b9bcf4278497425db2f0182b2)
- Housecleaning [`c335610`](https://github.com/form-data/form-data/commit/c3356100c054a4695e4dec8ed7072775cd745616)
- More housecleaning [`f573321`](https://github.com/form-data/form-data/commit/f573321824aae37ba2052a92cc889d533d9f8fb8)
- Trying to make far run on windows. + cleanup [`e426dfc`](https://github.com/form-data/form-data/commit/e426dfcefb07ee307d8a15dec04044cce62413e6)
- Playing with appveyor [`c9458a7`](https://github.com/form-data/form-data/commit/c9458a7c328782b19859bc1745e7d6b2005ede86)
- Updated dev dependencies. [`ceebe88`](https://github.com/form-data/form-data/commit/ceebe88872bb22da0a5a98daf384e3cc232928d3)
- Replaced win-spawn with cross-spawn [`405a69e`](https://github.com/form-data/form-data/commit/405a69ee34e235ee6561b5ff0140b561be40d1cc)
- Updated readme badges. [`12f282a`](https://github.com/form-data/form-data/commit/12f282a1310fcc2f70cc5669782283929c32a63d)
- Making paths windows friendly. [`f4bddc5`](https://github.com/form-data/form-data/commit/f4bddc5955e2472f8e23c892c9b4d7a08fcb85a3)
- [WIP] trying things for greater sanity [`8ad1f02`](https://github.com/form-data/form-data/commit/8ad1f02b0b3db4a0b00c5d6145ed69bcb7558213)
- Bending under Codacy [`bfff3bb`](https://github.com/form-data/form-data/commit/bfff3bb36052dc83f429949b4e6f9b146a49d996)
- Another attempt to make windows friendly [`f3eb628`](https://github.com/form-data/form-data/commit/f3eb628974ccb91ba0020f41df490207eeed77f6)
- Updated dependencies. [`f73996e`](https://github.com/form-data/form-data/commit/f73996e0508ee2d4b2b376276adfac1de4188ac2)
- Missed travis changes. [`67ee79f`](https://github.com/form-data/form-data/commit/67ee79f964fdabaf300bd41b0af0c1cfaca07687)
- Restructured badges. [`48444a1`](https://github.com/form-data/form-data/commit/48444a1ff156ba2c2c3cfd11047c2f2fd92d4474)
- Add similar type error as the browser for attempting to use form-data without new. [`5711320`](https://github.com/form-data/form-data/commit/5711320fb7c8cc620cfc79b24c7721526e23e539)
- Took out codeclimate-test-reporter [`a7e0c65`](https://github.com/form-data/form-data/commit/a7e0c6522afe85ca9974b0b4e1fca9c77c3e52b1)
- One more [`8e84cff`](https://github.com/form-data/form-data/commit/8e84cff3370526ecd3e175fd98e966242d81993c)
## [v1.0.0-rc3](https://github.com/form-data/form-data/compare/v1.0.0-rc2...v1.0.0-rc3) - 2015-07-29
### Merged
- House cleaning. Added `pre-commit`. [`#140`](https://github.com/form-data/form-data/pull/140)
- Allow custom content-type without setting a filename. [`#138`](https://github.com/form-data/form-data/pull/138)
- Add node-fetch to alternative submission methods. [`#132`](https://github.com/form-data/form-data/pull/132)
- Update dependencies [`#130`](https://github.com/form-data/form-data/pull/130)
- Switching to container based TravisCI [`#136`](https://github.com/form-data/form-data/pull/136)
- Default content-type to 'application/octect-stream' [`#128`](https://github.com/form-data/form-data/pull/128)
- Allow filename as third option of .append [`#125`](https://github.com/form-data/form-data/pull/125)
### Commits
- Allow custom content-type without setting a filename [`c8a77cc`](https://github.com/form-data/form-data/commit/c8a77cc0cf16d15f1ebf25272beaab639ce89f76)
- Fixed ranged test. [`a5ac58c`](https://github.com/form-data/form-data/commit/a5ac58cbafd0909f32fe8301998f689314fd4859)
- Allow filename as third option of #append [`d081005`](https://github.com/form-data/form-data/commit/d0810058c84764b3c463a18b15ebb37864de9260)
- Allow custom content-type without setting a filename [`8cb9709`](https://github.com/form-data/form-data/commit/8cb9709e5f1809cfde0cd707dbabf277138cd771)
## [v1.0.0-rc2](https://github.com/form-data/form-data/compare/v1.0.0-rc1...v1.0.0-rc2) - 2015-07-21
### Merged
- #109 Append proper line break [`#123`](https://github.com/form-data/form-data/pull/123)
- Add shim for browser (browserify/webpack). [`#122`](https://github.com/form-data/form-data/pull/122)
- Update license field [`#115`](https://github.com/form-data/form-data/pull/115)
### Commits
- Add shim for browser. [`87c33f4`](https://github.com/form-data/form-data/commit/87c33f4269a2211938f80ab3e53835362b1afee8)
- Bump version [`a3f5d88`](https://github.com/form-data/form-data/commit/a3f5d8872c810ce240c7d3838c69c3c9fcecc111)
## [v1.0.0-rc1](https://github.com/form-data/form-data/compare/0.2...v1.0.0-rc1) - 2015-06-13
### Merged
- v1.0.0-rc1 [`#114`](https://github.com/form-data/form-data/pull/114)
- Updated test targets [`#102`](https://github.com/form-data/form-data/pull/102)
- Remove duplicate plus sign [`#94`](https://github.com/form-data/form-data/pull/94)
### Commits
- Made https test local. Updated deps. [`afe1959`](https://github.com/form-data/form-data/commit/afe1959ec711f23e57038ab5cb20fedd86271f29)
- Proper self-signed ssl [`4d5ec50`](https://github.com/form-data/form-data/commit/4d5ec50e81109ad2addf3dbb56dc7c134df5ff87)
- Update HTTPS handling for modern days [`2c11b01`](https://github.com/form-data/form-data/commit/2c11b01ce2c06e205c84d7154fa2f27b66c94f3b)
- Made tests more local [`09633fa`](https://github.com/form-data/form-data/commit/09633fa249e7ce3ac581543aafe16ee9039a823b)
- Auto create tmp folder for Formidable [`28714b7`](https://github.com/form-data/form-data/commit/28714b7f71ad556064cdff88fabe6b92bd407ddd)
- remove duplicate plus sign [`36e09c6`](https://github.com/form-data/form-data/commit/36e09c695b0514d91a23f5cd64e6805404776fc7)
## [0.2](https://github.com/form-data/form-data/compare/0.1.4...0.2) - 2014-12-06
### Merged
- Bumped version [`#96`](https://github.com/form-data/form-data/pull/96)
- Replace mime library. [`#95`](https://github.com/form-data/form-data/pull/95)
- #71 Respect bytes range in a read stream. [`#73`](https://github.com/form-data/form-data/pull/73)
## [0.1.4](https://github.com/form-data/form-data/compare/0.1.3...0.1.4) - 2014-06-23
### Merged
- Updated version. [`#76`](https://github.com/form-data/form-data/pull/76)
- #71 Respect bytes range in a read stream. [`#75`](https://github.com/form-data/form-data/pull/75)
## [0.1.3](https://github.com/form-data/form-data/compare/0.1.2...0.1.3) - 2014-06-17
### Merged
- Updated versions. [`#69`](https://github.com/form-data/form-data/pull/69)
- Added custom headers support [`#60`](https://github.com/form-data/form-data/pull/60)
- Added test for Request. Small fixes. [`#56`](https://github.com/form-data/form-data/pull/56)
### Commits
- Added test for the custom header functionality [`bd50685`](https://github.com/form-data/form-data/commit/bd506855af62daf728ef1718cae88ed23bb732f3)
- Documented custom headers option [`77a024a`](https://github.com/form-data/form-data/commit/77a024a9375f93c246c35513d80f37d5e11d35ff)
- Removed 0.6 support. [`aee8dce`](https://github.com/form-data/form-data/commit/aee8dce604c595cfaacfc6efb12453d1691ac0d6)
## [0.1.2](https://github.com/form-data/form-data/compare/0.1.1...0.1.2) - 2013-10-02
### Merged
- Fixed default https port assignment, added tests. [`#52`](https://github.com/form-data/form-data/pull/52)
- #45 Added tests for multi-submit. Updated readme. [`#49`](https://github.com/form-data/form-data/pull/49)
- #47 return request from .submit() [`#48`](https://github.com/form-data/form-data/pull/48)
### Commits
- Bumped version. [`2b761b2`](https://github.com/form-data/form-data/commit/2b761b256ae607fc2121621f12c2e1042be26baf)
## [0.1.1](https://github.com/form-data/form-data/compare/0.1.0...0.1.1) - 2013-08-21
### Merged
- Added license type and reference to package.json [`#46`](https://github.com/form-data/form-data/pull/46)
### Commits
- #47 return request from .submit() [`1d61c2d`](https://github.com/form-data/form-data/commit/1d61c2da518bd5e136550faa3b5235bb540f1e06)
- #47 Updated readme. [`e3dae15`](https://github.com/form-data/form-data/commit/e3dae1526bd3c3b9d7aff6075abdaac12c3cc60f)
## [0.1.0](https://github.com/form-data/form-data/compare/0.0.10...0.1.0) - 2013-07-08
### Merged
- Update master to 0.1.0 [`#44`](https://github.com/form-data/form-data/pull/44)
- 0.1.0 - Added error handling. Streamlined edge cases behavior. [`#43`](https://github.com/form-data/form-data/pull/43)
- Pointed badges back to mothership. [`#39`](https://github.com/form-data/form-data/pull/39)
- Updated node-fake to support 0.11 tests. [`#37`](https://github.com/form-data/form-data/pull/37)
- Updated tests to play nice with 0.10 [`#36`](https://github.com/form-data/form-data/pull/36)
- #32 Added .npmignore [`#34`](https://github.com/form-data/form-data/pull/34)
- Spring cleaning [`#30`](https://github.com/form-data/form-data/pull/30)
### Commits
- Added error handling. Streamlined edge cases behavior. [`4da496e`](https://github.com/form-data/form-data/commit/4da496e577cb9bc0fd6c94cbf9333a0082ce353a)
- Made tests more deterministic. [`7fc009b`](https://github.com/form-data/form-data/commit/7fc009b8a2cc9232514a44b2808b9f89ce68f7d2)
- Fixed styling. [`d373b41`](https://github.com/form-data/form-data/commit/d373b417e779024bc3326073e176383cd08c0b18)
- #40 Updated Readme.md regarding getLengthSync() [`efb373f`](https://github.com/form-data/form-data/commit/efb373fd63814d977960e0299d23c92cd876cfef)
- Updated readme. [`527e3a6`](https://github.com/form-data/form-data/commit/527e3a63b032cb6f576f597ad7ff2ebcf8a0b9b4)
## [0.0.10](https://github.com/form-data/form-data/compare/0.0.9...0.0.10) - 2013-05-08
### Commits
- Updated tests to play nice with 0.10. [`932b39b`](https://github.com/form-data/form-data/commit/932b39b773e49edcb2c5d2e58fe389ab6c42f47c)
- Added dependency tracking. [`3131d7f`](https://github.com/form-data/form-data/commit/3131d7f6996cd519d50547e4de1587fd80d0fa07)
## 0.0.9 - 2013-04-29
### Merged
- Custom params for form.submit() should cover most edge cases. [`#22`](https://github.com/form-data/form-data/pull/22)
- Updated Readme and version number. [`#20`](https://github.com/form-data/form-data/pull/20)
- Allow custom headers and pre-known length in parts [`#17`](https://github.com/form-data/form-data/pull/17)
- Bumped version number. [`#12`](https://github.com/form-data/form-data/pull/12)
- Fix for #10 [`#11`](https://github.com/form-data/form-data/pull/11)
- Bumped version number. [`#8`](https://github.com/form-data/form-data/pull/8)
- Added support for https destination, http-response and mikeal's request streams. [`#7`](https://github.com/form-data/form-data/pull/7)
- Updated git url. [`#6`](https://github.com/form-data/form-data/pull/6)
- Version bump. [`#5`](https://github.com/form-data/form-data/pull/5)
- Changes to support custom content-type and getLengthSync. [`#4`](https://github.com/form-data/form-data/pull/4)
- make .submit(url) use host from url, not 'localhost' [`#2`](https://github.com/form-data/form-data/pull/2)
- Make package.json JSON [`#1`](https://github.com/form-data/form-data/pull/1)
### Fixed
- Add MIT license [`#14`](https://github.com/form-data/form-data/issues/14)
### Commits
- Spring cleaning. [`850ba1b`](https://github.com/form-data/form-data/commit/850ba1b649b6856b0fa87bbcb04bc70ece0137a6)
- Added custom request params to form.submit(). Made tests more stable. [`de3502f`](https://github.com/form-data/form-data/commit/de3502f6c4a509f6ed12a7dd9dc2ce9c2e0a8d23)
- Basic form (no files) working [`6ffdc34`](https://github.com/form-data/form-data/commit/6ffdc343e8594cfc2efe1e27653ea39d8980a14e)
- Got initial test to pass [`9a59d08`](https://github.com/form-data/form-data/commit/9a59d08c024479fd3c9d99ba2f0893a47b3980f0)
- Implement initial getLength [`9060c91`](https://github.com/form-data/form-data/commit/9060c91b861a6573b73beddd11e866db422b5830)
- Make getLength work with file streams [`6f6b1e9`](https://github.com/form-data/form-data/commit/6f6b1e9b65951e6314167db33b446351702f5558)
- Implemented a simplistic submit() function [`41e9cc1`](https://github.com/form-data/form-data/commit/41e9cc124124721e53bc1d1459d45db1410c44e6)
- added test for custom headers and content-length in parts (felixge/node-form-data/17) [`b16d14e`](https://github.com/form-data/form-data/commit/b16d14e693670f5d52babec32cdedd1aa07c1aa4)
- Fixed code styling. [`5847424`](https://github.com/form-data/form-data/commit/5847424c666970fc2060acd619e8a78678888a82)
- #29 Added custom filename and content-type options to support identity-less streams. [`adf8b4a`](https://github.com/form-data/form-data/commit/adf8b4a41530795682cd3e35ffaf26b30288ccda)
- Initial Readme and package.json [`8c744e5`](https://github.com/form-data/form-data/commit/8c744e58be4014bdf432e11b718ed87f03e217af)
- allow append() to completely override header and boundary [`3fb2ad4`](https://github.com/form-data/form-data/commit/3fb2ad491f66e4b4ff16130be25b462820b8c972)
- Syntax highlighting [`ab3a6a5`](https://github.com/form-data/form-data/commit/ab3a6a5ed1ab77a2943ce3befcb2bb3cd9ff0330)
- Updated Readme.md [`de8f441`](https://github.com/form-data/form-data/commit/de8f44122ca754cbfedc0d2748e84add5ff0b669)
- Added examples to Readme file. [`c406ac9`](https://github.com/form-data/form-data/commit/c406ac921d299cbc130464ed19338a9ef97cb650)
- pass options.knownLength to set length at beginning, w/o waiting for async size calculation [`e2ac039`](https://github.com/form-data/form-data/commit/e2ac0397ff7c37c3dca74fa9925b55f832e4fa0b)
- Updated dependencies and added test command. [`09bd7cd`](https://github.com/form-data/form-data/commit/09bd7cd86f1ad7a58df1b135eb6eef0d290894b4)
- Bumped version. Updated readme. [`4581140`](https://github.com/form-data/form-data/commit/4581140f322758c6fc92019d342c7d7d6c94af5c)
- Test runner [`1707ebb`](https://github.com/form-data/form-data/commit/1707ebbd180856e6ed44e80c46b02557e2425762)
- Added .npmignore, bumped version. [`2e033e0`](https://github.com/form-data/form-data/commit/2e033e0e4be7c1457be090cd9b2996f19d8fb665)
- FormData.prototype.append takes and passes along options (for header) [`b519203`](https://github.com/form-data/form-data/commit/b51920387ed4da7b4e106fc07b9459f26b5ae2f0)
- Make package.json JSON [`bf1b58d`](https://github.com/form-data/form-data/commit/bf1b58df794b10fda86ed013eb9237b1e5032085)
- Add dependencies to package.json [`7413d0b`](https://github.com/form-data/form-data/commit/7413d0b4cf5546312d47ea426db8180619083974)
- Add convenient submit() interface [`55855e4`](https://github.com/form-data/form-data/commit/55855e4bea14585d4a3faf9e7318a56696adbc7d)
- Fix content type [`08b6ae3`](https://github.com/form-data/form-data/commit/08b6ae337b23ef1ba457ead72c9b133047df213c)
- Combatting travis rvm calls. [`409adfd`](https://github.com/form-data/form-data/commit/409adfd100a3cf4968a632c05ba58d92d262d144)
- Fixed Issue #2 [`b3a5d66`](https://github.com/form-data/form-data/commit/b3a5d661739dcd6921b444b81d5cb3c32fab655d)
- Fix for #10. [`bab70b9`](https://github.com/form-data/form-data/commit/bab70b9e803e17287632762073d227d6c59989e0)
- Trying workarounds for formidable - 0.6 "love". [`25782a3`](https://github.com/form-data/form-data/commit/25782a3f183d9c30668ec2bca6247ed83f10611c)
- change whitespace to conform with felixge's style guide [`9fa34f4`](https://github.com/form-data/form-data/commit/9fa34f433bece85ef73086a874c6f0164ab7f1f6)
- Add async to deps [`b7d1a6b`](https://github.com/form-data/form-data/commit/b7d1a6b10ee74be831de24ed76843e5a6935f155)
- typo [`7860a9c`](https://github.com/form-data/form-data/commit/7860a9c8a582f0745ce0e4a0549f4bffc29c0b50)
- Bumped version. [`fa36c1b`](https://github.com/form-data/form-data/commit/fa36c1b4229c34b85d7efd41908429b6d1da3bfc)
- Updated .gitignore [`de567bd`](https://github.com/form-data/form-data/commit/de567bde620e53b8e9b0ed3506e79491525ec558)
- Don't rely on resume() being called by pipe [`1deae47`](https://github.com/form-data/form-data/commit/1deae47e042bcd170bd5dbe2b4a4fa5356bb8aa2)
- One more wrong content type [`28f166d`](https://github.com/form-data/form-data/commit/28f166d443e2eb77f2559324014670674b97e46e)
- Another typo [`b959b6a`](https://github.com/form-data/form-data/commit/b959b6a2be061cac17f8d329b89cea109f0f32be)
- Typo [`698fa0a`](https://github.com/form-data/form-data/commit/698fa0aa5dbf4eeb77377415acc202a6fbe3f4a2)
- Being simply dumb. [`b614db8`](https://github.com/form-data/form-data/commit/b614db85702061149fbd98418605106975e72ade)
- Fixed typo in the filename. [`30af6be`](https://github.com/form-data/form-data/commit/30af6be13fb0c9e92b32e935317680b9d7599928)
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Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors
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.
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# Form-Data [![NPM Module](https://img.shields.io/npm/v/form-data.svg)](https://www.npmjs.com/package/form-data) [![Join the chat at https://gitter.im/form-data/form-data](http://form-data.github.io/images/gitterbadge.svg)](https://gitter.im/form-data/form-data)
A library to create readable ```"multipart/form-data"``` streams. Can be used to submit forms and file uploads to other web applications.
The API of this library is inspired by the [XMLHttpRequest-2 FormData Interface][xhr2-fd].
[xhr2-fd]: http://dev.w3.org/2006/webapi/XMLHttpRequest-2/Overview.html#the-formdata-interface
[![Linux Build](https://img.shields.io/travis/form-data/form-data/v4.0.5.svg?label=linux:6.x-12.x)](https://travis-ci.org/form-data/form-data)
[![MacOS Build](https://img.shields.io/travis/form-data/form-data/v4.0.5.svg?label=macos:6.x-12.x)](https://travis-ci.org/form-data/form-data)
[![Windows Build](https://img.shields.io/travis/form-data/form-data/v4.0.5.svg?label=windows:6.x-12.x)](https://travis-ci.org/form-data/form-data)
[![Coverage Status](https://img.shields.io/coveralls/form-data/form-data/v4.0.5.svg?label=code+coverage)](https://coveralls.io/github/form-data/form-data?branch=master)
[![Dependency Status](https://img.shields.io/david/form-data/form-data.svg)](https://david-dm.org/form-data/form-data)
## Install
```
npm install --save form-data
```
## Usage
In this example we are constructing a form with 3 fields that contain a string,
a buffer and a file stream.
``` javascript
var FormData = require('form-data');
var fs = require('fs');
var form = new FormData();
form.append('my_field', 'my value');
form.append('my_buffer', new Buffer(10));
form.append('my_file', fs.createReadStream('/foo/bar.jpg'));
```
Also you can use http-response stream:
``` javascript
var FormData = require('form-data');
var http = require('http');
var form = new FormData();
http.request('http://nodejs.org/images/logo.png', function (response) {
form.append('my_field', 'my value');
form.append('my_buffer', new Buffer(10));
form.append('my_logo', response);
});
```
Or @mikeal's [request](https://github.com/request/request) stream:
``` javascript
var FormData = require('form-data');
var request = require('request');
var form = new FormData();
form.append('my_field', 'my value');
form.append('my_buffer', new Buffer(10));
form.append('my_logo', request('http://nodejs.org/images/logo.png'));
```
In order to submit this form to a web application, call ```submit(url, [callback])``` method:
``` javascript
form.submit('http://example.org/', function (err, res) {
// res response object (http.IncomingMessage) //
res.resume();
});
```
For more advanced request manipulations ```submit()``` method returns ```http.ClientRequest``` object, or you can choose from one of the alternative submission methods.
### Custom options
You can provide custom options, such as `maxDataSize`:
``` javascript
var FormData = require('form-data');
var form = new FormData({ maxDataSize: 20971520 });
form.append('my_field', 'my value');
form.append('my_buffer', /* something big */);
```
List of available options could be found in [combined-stream](https://github.com/felixge/node-combined-stream/blob/master/lib/combined_stream.js#L7-L15)
### Alternative submission methods
You can use node's http client interface:
``` javascript
var http = require('http');
var request = http.request({
method: 'post',
host: 'example.org',
path: '/upload',
headers: form.getHeaders()
});
form.pipe(request);
request.on('response', function (res) {
console.log(res.statusCode);
});
```
Or if you would prefer the `'Content-Length'` header to be set for you:
``` javascript
form.submit('example.org/upload', function (err, res) {
console.log(res.statusCode);
});
```
To use custom headers and pre-known length in parts:
``` javascript
var CRLF = '\r\n';
var form = new FormData();
var options = {
header: CRLF + '--' + form.getBoundary() + CRLF + 'X-Custom-Header: 123' + CRLF + CRLF,
knownLength: 1
};
form.append('my_buffer', buffer, options);
form.submit('http://example.com/', function (err, res) {
if (err) throw err;
console.log('Done');
});
```
Form-Data can recognize and fetch all the required information from common types of streams (```fs.readStream```, ```http.response``` and ```mikeal's request```), for some other types of streams you'd need to provide "file"-related information manually:
``` javascript
someModule.stream(function (err, stdout, stderr) {
if (err) throw err;
var form = new FormData();
form.append('file', stdout, {
filename: 'unicycle.jpg', // ... or:
filepath: 'photos/toys/unicycle.jpg',
contentType: 'image/jpeg',
knownLength: 19806
});
form.submit('http://example.com/', function (err, res) {
if (err) throw err;
console.log('Done');
});
});
```
The `filepath` property overrides `filename` and may contain a relative path. This is typically used when uploading [multiple files from a directory](https://wicg.github.io/entries-api/#dom-htmlinputelement-webkitdirectory).
For edge cases, like POST request to URL with query string or to pass HTTP auth credentials, object can be passed to `form.submit()` as first parameter:
``` javascript
form.submit({
host: 'example.com',
path: '/probably.php?extra=params',
auth: 'username:password'
}, function (err, res) {
console.log(res.statusCode);
});
```
In case you need to also send custom HTTP headers with the POST request, you can use the `headers` key in first parameter of `form.submit()`:
``` javascript
form.submit({
host: 'example.com',
path: '/surelynot.php',
headers: { 'x-test-header': 'test-header-value' }
}, function (err, res) {
console.log(res.statusCode);
});
```
### Methods
- [_Void_ append( **String** _field_, **Mixed** _value_ [, **Mixed** _options_] )](https://github.com/form-data/form-data#void-append-string-field-mixed-value--mixed-options-).
- [_Headers_ getHeaders( [**Headers** _userHeaders_] )](https://github.com/form-data/form-data#array-getheaders-array-userheaders-)
- [_String_ getBoundary()](https://github.com/form-data/form-data#string-getboundary)
- [_Void_ setBoundary()](https://github.com/form-data/form-data#void-setboundary)
- [_Buffer_ getBuffer()](https://github.com/form-data/form-data#buffer-getbuffer)
- [_Integer_ getLengthSync()](https://github.com/form-data/form-data#integer-getlengthsync)
- [_Integer_ getLength( **function** _callback_ )](https://github.com/form-data/form-data#integer-getlength-function-callback-)
- [_Boolean_ hasKnownLength()](https://github.com/form-data/form-data#boolean-hasknownlength)
- [_Request_ submit( _params_, **function** _callback_ )](https://github.com/form-data/form-data#request-submit-params-function-callback-)
- [_String_ toString()](https://github.com/form-data/form-data#string-tostring)
#### _Void_ append( **String** _field_, **Mixed** _value_ [, **Mixed** _options_] )
Append data to the form. You can submit about any format (string, integer, boolean, buffer, etc.). However, Arrays are not supported and need to be turned into strings by the user.
```javascript
var form = new FormData();
form.append('my_string', 'my value');
form.append('my_integer', 1);
form.append('my_boolean', true);
form.append('my_buffer', new Buffer(10));
form.append('my_array_as_json', JSON.stringify(['bird', 'cute']));
```
You may provide a string for options, or an object.
```javascript
// Set filename by providing a string for options
form.append('my_file', fs.createReadStream('/foo/bar.jpg'), 'bar.jpg');
// provide an object.
form.append('my_file', fs.createReadStream('/foo/bar.jpg'), { filename: 'bar.jpg', contentType: 'image/jpeg', knownLength: 19806 });
```
#### _Headers_ getHeaders( [**Headers** _userHeaders_] )
This method adds the correct `content-type` header to the provided array of `userHeaders`.
#### _String_ getBoundary()
Return the boundary of the formData. By default, the boundary consists of 26 `-` followed by 24 numbers
for example:
```javascript
--------------------------515890814546601021194782
```
#### _Void_ setBoundary(String _boundary_)
Set the boundary string, overriding the default behavior described above.
_Note: The boundary must be unique and may not appear in the data._
#### _Buffer_ getBuffer()
Return the full formdata request package, as a Buffer. You can insert this Buffer in e.g. Axios to send multipart data.
```javascript
var form = new FormData();
form.append('my_buffer', Buffer.from([0x4a,0x42,0x20,0x52,0x6f,0x63,0x6b,0x73]));
form.append('my_file', fs.readFileSync('/foo/bar.jpg'));
axios.post('https://example.com/path/to/api', form.getBuffer(), form.getHeaders());
```
**Note:** Because the output is of type Buffer, you can only append types that are accepted by Buffer: *string, Buffer, ArrayBuffer, Array, or Array-like Object*. A ReadStream for example will result in an error.
#### _Integer_ getLengthSync()
Same as `getLength` but synchronous.
_Note: getLengthSync __doesn't__ calculate streams length._
#### _Integer_ getLength(**function** _callback_ )
Returns the `Content-Length` async. The callback is used to handle errors and continue once the length has been calculated
```javascript
this.getLength(function (err, length) {
if (err) {
this._error(err);
return;
}
// add content length
request.setHeader('Content-Length', length);
...
}.bind(this));
```
#### _Boolean_ hasKnownLength()
Checks if the length of added values is known.
#### _Request_ submit(_params_, **function** _callback_ )
Submit the form to a web application.
```javascript
var form = new FormData();
form.append('my_string', 'Hello World');
form.submit('http://example.com/', function (err, res) {
// res response object (http.IncomingMessage) //
res.resume();
} );
```
#### _String_ toString()
Returns the form data as a string. Don't use this if you are sending files or buffers, use `getBuffer()` instead.
### Integration with other libraries
#### Request
Form submission using [request](https://github.com/request/request):
```javascript
var formData = {
my_field: 'my_value',
my_file: fs.createReadStream(__dirname + '/unicycle.jpg'),
};
request.post({url:'http://service.com/upload', formData: formData}, function (err, httpResponse, body) {
if (err) {
return console.error('upload failed:', err);
}
console.log('Upload successful! Server responded with:', body);
});
```
For more details see [request readme](https://github.com/request/request#multipartform-data-multipart-form-uploads).
#### node-fetch
You can also submit a form using [node-fetch](https://github.com/bitinn/node-fetch):
```javascript
var form = new FormData();
form.append('a', 1);
fetch('http://example.com', { method: 'POST', body: form })
.then(function (res) {
return res.json();
}).then(function (json) {
console.log(json);
});
```
#### axios
In Node.js you can post a file using [axios](https://github.com/axios/axios):
```javascript
const form = new FormData();
const stream = fs.createReadStream(PATH_TO_FILE);
form.append('image', stream);
// In Node.js environment you need to set boundary in the header field 'Content-Type' by calling method `getHeaders`
const formHeaders = form.getHeaders();
axios.post('http://example.com', form, {
headers: {
...formHeaders,
},
})
.then(response => response)
.catch(error => error)
```
## Notes
- ```getLengthSync()``` method DOESN'T calculate length for streams, use ```knownLength``` options as workaround.
- ```getLength(cb)``` will send an error as first parameter of callback if stream length cannot be calculated (e.g. send in custom streams w/o using ```knownLength```).
- ```submit``` will not add `content-length` if form length is unknown or not calculable.
- Starting version `2.x` FormData has dropped support for `node@0.10.x`.
- Starting version `3.x` FormData has dropped support for `node@4.x`.
## License
Form-Data is released under the [MIT](License) license.
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// Definitions by: Carlos Ballesteros Velasco <https://github.com/soywiz>
// Leon Yu <https://github.com/leonyu>
// BendingBender <https://github.com/BendingBender>
// Maple Miao <https://github.com/mapleeit>
/// <reference types="node" />
import * as stream from 'stream';
import * as http from 'http';
export = FormData;
// Extracted because @types/node doesn't export interfaces.
interface ReadableOptions {
highWaterMark?: number;
encoding?: string;
objectMode?: boolean;
read?(this: stream.Readable, size: number): void;
destroy?(this: stream.Readable, error: Error | null, callback: (error: Error | null) => void): void;
autoDestroy?: boolean;
}
interface Options extends ReadableOptions {
writable?: boolean;
readable?: boolean;
dataSize?: number;
maxDataSize?: number;
pauseStreams?: boolean;
}
declare class FormData extends stream.Readable {
constructor(options?: Options);
append(key: string, value: any, options?: FormData.AppendOptions | string): void;
getHeaders(userHeaders?: FormData.Headers): FormData.Headers;
submit(
params: string | FormData.SubmitOptions,
callback?: (error: Error | null, response: http.IncomingMessage) => void
): http.ClientRequest;
getBuffer(): Buffer;
setBoundary(boundary: string): void;
getBoundary(): string;
getLength(callback: (err: Error | null, length: number) => void): void;
getLengthSync(): number;
hasKnownLength(): boolean;
}
declare namespace FormData {
interface Headers {
[key: string]: any;
}
interface AppendOptions {
header?: string | Headers;
knownLength?: number;
filename?: string;
filepath?: string;
contentType?: string;
}
interface SubmitOptions extends http.RequestOptions {
protocol?: 'https:' | 'http:';
}
}
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'use strict';
/* eslint-env browser */
module.exports = typeof self === 'object' ? self.FormData : window.FormData;
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'use strict';
var CombinedStream = require('combined-stream');
var util = require('util');
var path = require('path');
var http = require('http');
var https = require('https');
var parseUrl = require('url').parse;
var fs = require('fs');
var Stream = require('stream').Stream;
var crypto = require('crypto');
var mime = require('mime-types');
var asynckit = require('asynckit');
var setToStringTag = require('es-set-tostringtag');
var hasOwn = require('hasown');
var populate = require('./populate.js');
/**
* Create readable "multipart/form-data" streams.
* Can be used to submit forms
* and file uploads to other web applications.
*
* @constructor
* @param {object} options - Properties to be added/overriden for FormData and CombinedStream
*/
function FormData(options) {
if (!(this instanceof FormData)) {
return new FormData(options);
}
this._overheadLength = 0;
this._valueLength = 0;
this._valuesToMeasure = [];
CombinedStream.call(this);
options = options || {}; // eslint-disable-line no-param-reassign
for (var option in options) { // eslint-disable-line no-restricted-syntax
this[option] = options[option];
}
}
// make it a Stream
util.inherits(FormData, CombinedStream);
FormData.LINE_BREAK = '\r\n';
FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
FormData.prototype.append = function (field, value, options) {
options = options || {}; // eslint-disable-line no-param-reassign
// allow filename as single option
if (typeof options === 'string') {
options = { filename: options }; // eslint-disable-line no-param-reassign
}
var append = CombinedStream.prototype.append.bind(this);
// all that streamy business can't handle numbers
if (typeof value === 'number' || value == null) {
value = String(value); // eslint-disable-line no-param-reassign
}
// https://github.com/felixge/node-form-data/issues/38
if (Array.isArray(value)) {
/*
* Please convert your array into string
* the way web server expects it
*/
this._error(new Error('Arrays are not supported.'));
return;
}
var header = this._multiPartHeader(field, value, options);
var footer = this._multiPartFooter();
append(header);
append(value);
append(footer);
// pass along options.knownLength
this._trackLength(header, value, options);
};
FormData.prototype._trackLength = function (header, value, options) {
var valueLength = 0;
/*
* used w/ getLengthSync(), when length is known.
* e.g. for streaming directly from a remote server,
* w/ a known file a size, and not wanting to wait for
* incoming file to finish to get its size.
*/
if (options.knownLength != null) {
valueLength += Number(options.knownLength);
} else if (Buffer.isBuffer(value)) {
valueLength = value.length;
} else if (typeof value === 'string') {
valueLength = Buffer.byteLength(value);
}
this._valueLength += valueLength;
// @check why add CRLF? does this account for custom/multiple CRLFs?
this._overheadLength += Buffer.byteLength(header) + FormData.LINE_BREAK.length;
// empty or either doesn't have path or not an http response or not a stream
if (!value || (!value.path && !(value.readable && hasOwn(value, 'httpVersion')) && !(value instanceof Stream))) {
return;
}
// no need to bother with the length
if (!options.knownLength) {
this._valuesToMeasure.push(value);
}
};
FormData.prototype._lengthRetriever = function (value, callback) {
if (hasOwn(value, 'fd')) {
// take read range into a account
// `end` = Infinity > read file till the end
//
// TODO: Looks like there is bug in Node fs.createReadStream
// it doesn't respect `end` options without `start` options
// Fix it when node fixes it.
// https://github.com/joyent/node/issues/7819
if (value.end != undefined && value.end != Infinity && value.start != undefined) {
// when end specified
// no need to calculate range
// inclusive, starts with 0
callback(null, value.end + 1 - (value.start ? value.start : 0)); // eslint-disable-line callback-return
// not that fast snoopy
} else {
// still need to fetch file size from fs
fs.stat(value.path, function (err, stat) {
if (err) {
callback(err);
return;
}
// update final size based on the range options
var fileSize = stat.size - (value.start ? value.start : 0);
callback(null, fileSize);
});
}
// or http response
} else if (hasOwn(value, 'httpVersion')) {
callback(null, Number(value.headers['content-length'])); // eslint-disable-line callback-return
// or request stream http://github.com/mikeal/request
} else if (hasOwn(value, 'httpModule')) {
// wait till response come back
value.on('response', function (response) {
value.pause();
callback(null, Number(response.headers['content-length']));
});
value.resume();
// something else
} else {
callback('Unknown stream'); // eslint-disable-line callback-return
}
};
FormData.prototype._multiPartHeader = function (field, value, options) {
/*
* custom header specified (as string)?
* it becomes responsible for boundary
* (e.g. to handle extra CRLFs on .NET servers)
*/
if (typeof options.header === 'string') {
return options.header;
}
var contentDisposition = this._getContentDisposition(value, options);
var contentType = this._getContentType(value, options);
var contents = '';
var headers = {
// add custom disposition as third element or keep it two elements if not
'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []),
// if no content type. allow it to be empty array
'Content-Type': [].concat(contentType || [])
};
// allow custom headers.
if (typeof options.header === 'object') {
populate(headers, options.header);
}
var header;
for (var prop in headers) { // eslint-disable-line no-restricted-syntax
if (hasOwn(headers, prop)) {
header = headers[prop];
// skip nullish headers.
if (header == null) {
continue; // eslint-disable-line no-restricted-syntax, no-continue
}
// convert all headers to arrays.
if (!Array.isArray(header)) {
header = [header];
}
// add non-empty headers.
if (header.length) {
contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK;
}
}
}
return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
};
FormData.prototype._getContentDisposition = function (value, options) { // eslint-disable-line consistent-return
var filename;
if (typeof options.filepath === 'string') {
// custom filepath for relative paths
filename = path.normalize(options.filepath).replace(/\\/g, '/');
} else if (options.filename || (value && (value.name || value.path))) {
/*
* custom filename take precedence
* formidable and the browser add a name property
* fs- and request- streams have path property
*/
filename = path.basename(options.filename || (value && (value.name || value.path)));
} else if (value && value.readable && hasOwn(value, 'httpVersion')) {
// or try http response
filename = path.basename(value.client._httpMessage.path || '');
}
if (filename) {
return 'filename="' + filename + '"';
}
};
FormData.prototype._getContentType = function (value, options) {
// use custom content-type above all
var contentType = options.contentType;
// or try `name` from formidable, browser
if (!contentType && value && value.name) {
contentType = mime.lookup(value.name);
}
// or try `path` from fs-, request- streams
if (!contentType && value && value.path) {
contentType = mime.lookup(value.path);
}
// or if it's http-reponse
if (!contentType && value && value.readable && hasOwn(value, 'httpVersion')) {
contentType = value.headers['content-type'];
}
// or guess it from the filepath or filename
if (!contentType && (options.filepath || options.filename)) {
contentType = mime.lookup(options.filepath || options.filename);
}
// fallback to the default content type if `value` is not simple value
if (!contentType && value && typeof value === 'object') {
contentType = FormData.DEFAULT_CONTENT_TYPE;
}
return contentType;
};
FormData.prototype._multiPartFooter = function () {
return function (next) {
var footer = FormData.LINE_BREAK;
var lastPart = this._streams.length === 0;
if (lastPart) {
footer += this._lastBoundary();
}
next(footer);
}.bind(this);
};
FormData.prototype._lastBoundary = function () {
return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;
};
FormData.prototype.getHeaders = function (userHeaders) {
var header;
var formHeaders = {
'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
};
for (header in userHeaders) { // eslint-disable-line no-restricted-syntax
if (hasOwn(userHeaders, header)) {
formHeaders[header.toLowerCase()] = userHeaders[header];
}
}
return formHeaders;
};
FormData.prototype.setBoundary = function (boundary) {
if (typeof boundary !== 'string') {
throw new TypeError('FormData boundary must be a string');
}
this._boundary = boundary;
};
FormData.prototype.getBoundary = function () {
if (!this._boundary) {
this._generateBoundary();
}
return this._boundary;
};
FormData.prototype.getBuffer = function () {
var dataBuffer = new Buffer.alloc(0); // eslint-disable-line new-cap
var boundary = this.getBoundary();
// Create the form content. Add Line breaks to the end of data.
for (var i = 0, len = this._streams.length; i < len; i++) {
if (typeof this._streams[i] !== 'function') {
// Add content to the buffer.
if (Buffer.isBuffer(this._streams[i])) {
dataBuffer = Buffer.concat([dataBuffer, this._streams[i]]);
} else {
dataBuffer = Buffer.concat([dataBuffer, Buffer.from(this._streams[i])]);
}
// Add break after content.
if (typeof this._streams[i] !== 'string' || this._streams[i].substring(2, boundary.length + 2) !== boundary) {
dataBuffer = Buffer.concat([dataBuffer, Buffer.from(FormData.LINE_BREAK)]);
}
}
}
// Add the footer and return the Buffer object.
return Buffer.concat([dataBuffer, Buffer.from(this._lastBoundary())]);
};
FormData.prototype._generateBoundary = function () {
// This generates a 50 character boundary similar to those used by Firefox.
// They are optimized for boyer-moore parsing.
this._boundary = '--------------------------' + crypto.randomBytes(12).toString('hex');
};
// Note: getLengthSync DOESN'T calculate streams length
// As workaround one can calculate file size manually and add it as knownLength option
FormData.prototype.getLengthSync = function () {
var knownLength = this._overheadLength + this._valueLength;
// Don't get confused, there are 3 "internal" streams for each keyval pair so it basically checks if there is any value added to the form
if (this._streams.length) {
knownLength += this._lastBoundary().length;
}
// https://github.com/form-data/form-data/issues/40
if (!this.hasKnownLength()) {
/*
* Some async length retrievers are present
* therefore synchronous length calculation is false.
* Please use getLength(callback) to get proper length
*/
this._error(new Error('Cannot calculate proper length in synchronous way.'));
}
return knownLength;
};
// Public API to check if length of added values is known
// https://github.com/form-data/form-data/issues/196
// https://github.com/form-data/form-data/issues/262
FormData.prototype.hasKnownLength = function () {
var hasKnownLength = true;
if (this._valuesToMeasure.length) {
hasKnownLength = false;
}
return hasKnownLength;
};
FormData.prototype.getLength = function (cb) {
var knownLength = this._overheadLength + this._valueLength;
if (this._streams.length) {
knownLength += this._lastBoundary().length;
}
if (!this._valuesToMeasure.length) {
process.nextTick(cb.bind(this, null, knownLength));
return;
}
asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function (err, values) {
if (err) {
cb(err);
return;
}
values.forEach(function (length) {
knownLength += length;
});
cb(null, knownLength);
});
};
FormData.prototype.submit = function (params, cb) {
var request;
var options;
var defaults = { method: 'post' };
// parse provided url if it's string or treat it as options object
if (typeof params === 'string') {
params = parseUrl(params); // eslint-disable-line no-param-reassign
/* eslint sort-keys: 0 */
options = populate({
port: params.port,
path: params.pathname,
host: params.hostname,
protocol: params.protocol
}, defaults);
} else { // use custom params
options = populate(params, defaults);
// if no port provided use default one
if (!options.port) {
options.port = options.protocol === 'https:' ? 443 : 80;
}
}
// put that good code in getHeaders to some use
options.headers = this.getHeaders(params.headers);
// https if specified, fallback to http in any other case
if (options.protocol === 'https:') {
request = https.request(options);
} else {
request = http.request(options);
}
// get content length and fire away
this.getLength(function (err, length) {
if (err && err !== 'Unknown stream') {
this._error(err);
return;
}
// add content length
if (length) {
request.setHeader('Content-Length', length);
}
this.pipe(request);
if (cb) {
var onResponse;
var callback = function (error, responce) {
request.removeListener('error', callback);
request.removeListener('response', onResponse);
return cb.call(this, error, responce);
};
onResponse = callback.bind(this, null);
request.on('error', callback);
request.on('response', onResponse);
}
}.bind(this));
return request;
};
FormData.prototype._error = function (err) {
if (!this.error) {
this.error = err;
this.pause();
this.emit('error', err);
}
};
FormData.prototype.toString = function () {
return '[object FormData]';
};
setToStringTag(FormData.prototype, 'FormData');
// Public API
module.exports = FormData;
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'use strict';
// populates missing values
module.exports = function (dst, src) {
Object.keys(src).forEach(function (prop) {
dst[prop] = dst[prop] || src[prop]; // eslint-disable-line no-param-reassign
});
return dst;
};
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{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"name": "form-data",
"description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
"version": "4.0.5",
"repository": {
"type": "git",
"url": "git://github.com/form-data/form-data.git"
},
"main": "./lib/form_data",
"browser": "./lib/browser",
"typings": "./index.d.ts",
"scripts": {
"pretest": "npm run lint",
"pretests-only": "rimraf coverage test/tmp",
"tests-only": "istanbul cover test/run.js",
"posttests-only": "istanbul report lcov text",
"test": "npm run tests-only",
"posttest": "npx npm@'>=10.2' audit --production",
"lint": "eslint --ext=js,mjs .",
"report": "istanbul report lcov text",
"ci-lint": "is-node-modern 8 && npm run lint || is-node-not-modern 8",
"ci-test": "npm run tests-only && npm run browser && npm run report",
"predebug": "rimraf coverage test/tmp",
"debug": "verbose=1 ./test/run.js",
"browser": "browserify -t browserify-istanbul test/run-browser.js | obake --coverage",
"check": "istanbul check-coverage coverage/coverage*.json",
"files": "pkgfiles --sort=name",
"get-version": "node -e \"console.log(require('./package.json').version)\"",
"update-readme": "sed -i.bak 's/\\/master\\.svg/\\/v'$(npm --silent run get-version)'.svg/g' README.md",
"postupdate-readme": "mv README.md.bak READ.ME.md.bak",
"restore-readme": "mv READ.ME.md.bak README.md",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prepack": "npm run update-readme",
"postpack": "npm run restore-readme",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"engines": {
"node": ">= 6"
},
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.12"
},
"devDependencies": {
"@ljharb/eslint-config": "^21.4.0",
"auto-changelog": "^2.5.0",
"browserify": "^13.3.0",
"browserify-istanbul": "^2.0.0",
"coveralls": "^3.1.1",
"cross-spawn": "^6.0.6",
"eslint": "^8.57.1",
"fake": "^0.2.2",
"far": "^0.0.7",
"formidable": "^1.2.6",
"in-publish": "^2.0.1",
"is-node-modern": "^1.0.0",
"istanbul": "^0.4.5",
"js-randomness-predictor": "^1.5.5",
"obake": "^0.1.2",
"pkgfiles": "^2.3.2",
"pre-commit": "^1.2.2",
"puppeteer": "^1.20.0",
"request": "~2.87.0",
"rimraf": "^2.7.1",
"semver": "^6.3.1",
"tape": "^5.9.0"
},
"license": "MIT",
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true
}
}
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{
"root": true,
"extends": "@ljharb",
}
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# These are supported funding model platforms
github: [ljharb]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: npm/has-tostringtag
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
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{
"all": true,
"check-coverage": false,
"reporter": ["text-summary", "text", "html", "json"],
"lines": 86,
"statements": 85.93,
"functions": 82.43,
"branches": 76.06,
"exclude": [
"coverage",
"test"
]
}
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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v1.0.2](https://github.com/inspect-js/has-tostringtag/compare/v1.0.1...v1.0.2) - 2024-02-01
### Fixed
- [Fix] move `has-symbols` back to prod deps [`#3`](https://github.com/inspect-js/has-tostringtag/issues/3)
## [v1.0.1](https://github.com/inspect-js/has-tostringtag/compare/v1.0.0...v1.0.1) - 2024-02-01
### Commits
- [patch] add types [`9276414`](https://github.com/inspect-js/has-tostringtag/commit/9276414b22fab3eeb234688841722c4be113201f)
- [meta] use `npmignore` to autogenerate an npmignore file [`5c0dcd1`](https://github.com/inspect-js/has-tostringtag/commit/5c0dcd1ff66419562a30d1fd88b966cc36bce5fc)
- [actions] reuse common workflows [`dee9509`](https://github.com/inspect-js/has-tostringtag/commit/dee950904ab5719b62cf8d73d2ac950b09093266)
- [actions] update codecov uploader [`b8cb3a0`](https://github.com/inspect-js/has-tostringtag/commit/b8cb3a0b8ffbb1593012c4c2daa45fb25642825d)
- [Tests] generate coverage [`be5b288`](https://github.com/inspect-js/has-tostringtag/commit/be5b28889e2735cdbcef387f84c2829995f2f05e)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`, `tape` [`69a0827`](https://github.com/inspect-js/has-tostringtag/commit/69a0827974e9b877b2c75b70b057555da8f25a65)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `tape` [`4c9e210`](https://github.com/inspect-js/has-tostringtag/commit/4c9e210a5682f0557a3235d36b68ce809d7fb825)
- [actions] update rebase action to use reusable workflow [`ca8dcd3`](https://github.com/inspect-js/has-tostringtag/commit/ca8dcd3a6f3f5805d7e3fd461b654aedba0946e7)
- [Dev Deps] update `@ljharb/eslint-config`, `aud`, `npmignore`, `tape` [`07f3eaf`](https://github.com/inspect-js/has-tostringtag/commit/07f3eafa45dd98208c94479737da77f9a69b94c4)
- [Deps] update `has-symbols` [`999e009`](https://github.com/inspect-js/has-tostringtag/commit/999e0095a7d1749a58f55472ec8bf8108cdfdcf3)
- [Tests] remove staging tests since they fail on modern node [`9d9526b`](https://github.com/inspect-js/has-tostringtag/commit/9d9526b1dc1ca7f2292b52efda4c3d857b0e39bd)
## v1.0.0 - 2021-08-05
### Commits
- Tests [`6b6f573`](https://github.com/inspect-js/has-tostringtag/commit/6b6f5734dc2058badb300ff0783efdad95fe1a65)
- Initial commit [`2f8190e`](https://github.com/inspect-js/has-tostringtag/commit/2f8190e799fac32ba9b95a076c0255e01d7ce475)
- [meta] do not publish github action workflow files [`6e08cc4`](https://github.com/inspect-js/has-tostringtag/commit/6e08cc4e0fea7ec71ef66e70734b2af2c4a8b71b)
- readme [`94bed6c`](https://github.com/inspect-js/has-tostringtag/commit/94bed6c9560cbbfda034f8d6c260bb7b0db33c1a)
- npm init [`be67840`](https://github.com/inspect-js/has-tostringtag/commit/be67840ab92ee7adb98bcc65261975543f815fa5)
- Implementation [`c4914ec`](https://github.com/inspect-js/has-tostringtag/commit/c4914ecc51ddee692c85b471ae0a5d8123030fbf)
- [meta] use `auto-changelog` [`4aaf768`](https://github.com/inspect-js/has-tostringtag/commit/4aaf76895ae01d7b739f2b19f967ef2372506cd7)
- Only apps should have lockfiles [`bc4d99e`](https://github.com/inspect-js/has-tostringtag/commit/bc4d99e4bf494afbaa235c5f098df6e642edf724)
- [meta] add `safe-publish-latest` [`6523c05`](https://github.com/inspect-js/has-tostringtag/commit/6523c05c9b87140f3ae74c9daf91633dd9ff4e1f)
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MIT License
Copyright (c) 2021 Inspect JS
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.
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# has-tostringtag <sup>[![Version Badge][2]][1]</sup>
[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![dependency status][5]][6]
[![dev dependency status][7]][8]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
[![npm badge][11]][1]
Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.
## Example
```js
var hasSymbolToStringTag = require('has-tostringtag');
hasSymbolToStringTag() === true; // if the environment has native Symbol.toStringTag support. Not polyfillable, not forgeable.
var hasSymbolToStringTagKinda = require('has-tostringtag/shams');
hasSymbolToStringTagKinda() === true; // if the environment has a Symbol.toStringTag sham that mostly follows the spec.
```
## Supported Symbol shams
- get-own-property-symbols [npm](https://www.npmjs.com/package/get-own-property-symbols) | [github](https://github.com/WebReflection/get-own-property-symbols)
- core-js [npm](https://www.npmjs.com/package/core-js) | [github](https://github.com/zloirock/core-js)
## Tests
Simply clone the repo, `npm install`, and run `npm test`
[1]: https://npmjs.org/package/has-tostringtag
[2]: https://versionbadg.es/inspect-js/has-tostringtag.svg
[5]: https://david-dm.org/inspect-js/has-tostringtag.svg
[6]: https://david-dm.org/inspect-js/has-tostringtag
[7]: https://david-dm.org/inspect-js/has-tostringtag/dev-status.svg
[8]: https://david-dm.org/inspect-js/has-tostringtag#info=devDependencies
[11]: https://nodei.co/npm/has-tostringtag.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/has-tostringtag.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/has-tostringtag.svg
[downloads-url]: https://npm-stat.com/charts.html?package=has-tostringtag
[codecov-image]: https://codecov.io/gh/inspect-js/has-tostringtag/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/inspect-js/has-tostringtag/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/has-tostringtag
[actions-url]: https://github.com/inspect-js/has-tostringtag/actions
+3
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@@ -0,0 +1,3 @@
declare function hasToStringTag(): boolean;
export = hasToStringTag;
+8
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@@ -0,0 +1,8 @@
'use strict';
var hasSymbols = require('has-symbols');
/** @type {import('.')} */
module.exports = function hasToStringTag() {
return hasSymbols() && typeof Symbol.toStringTag === 'symbol';
};
+108
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@@ -0,0 +1,108 @@
{
"name": "has-tostringtag",
"version": "1.0.2",
"author": {
"name": "Jordan Harband",
"email": "ljharb@gmail.com",
"url": "http://ljharb.codes"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
},
"contributors": [
{
"name": "Jordan Harband",
"email": "ljharb@gmail.com",
"url": "http://ljharb.codes"
}
],
"description": "Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.",
"license": "MIT",
"main": "index.js",
"types": "./index.d.ts",
"exports": {
".": [
{
"types": "./index.d.ts",
"default": "./index.js"
},
"./index.js"
],
"./shams": [
{
"types": "./shams.d.ts",
"default": "./shams.js"
},
"./shams.js"
],
"./package.json": "./package.json"
},
"scripts": {
"prepack": "npmignore --auto --commentLines=autogenerated",
"prepublishOnly": "safe-publish-latest",
"prepublish": "not-in-publish || npm run prepublishOnly",
"pretest": "npm run --silent lint",
"test": "npm run tests-only",
"posttest": "aud --production",
"tests-only": "npm run test:stock && npm run test:shams",
"test:stock": "nyc node test",
"test:staging": "nyc node --harmony --es-staging test",
"test:shams": "npm run --silent test:shams:getownpropertysymbols && npm run --silent test:shams:corejs",
"test:shams:corejs": "nyc node test/shams/core-js.js",
"test:shams:getownpropertysymbols": "nyc node test/shams/get-own-property-symbols.js",
"lint": "eslint --ext=js,mjs .",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"repository": {
"type": "git",
"url": "git+https://github.com/inspect-js/has-tostringtag.git"
},
"bugs": {
"url": "https://github.com/inspect-js/has-tostringtag/issues"
},
"homepage": "https://github.com/inspect-js/has-tostringtag#readme",
"keywords": [
"javascript",
"ecmascript",
"symbol",
"symbols",
"tostringtag",
"Symbol.toStringTag"
],
"devDependencies": {
"@ljharb/eslint-config": "^21.1.0",
"@types/has-symbols": "^1.0.2",
"@types/tape": "^5.6.4",
"aud": "^2.0.4",
"auto-changelog": "^2.4.0",
"core-js": "^2.6.12",
"eslint": "=8.8.0",
"get-own-property-symbols": "^0.9.5",
"in-publish": "^2.0.1",
"npmignore": "^0.3.1",
"nyc": "^10.3.2",
"safe-publish-latest": "^2.0.0",
"tape": "^5.7.4",
"typescript": "next"
},
"engines": {
"node": ">= 0.4"
},
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true
},
"publishConfig": {
"ignore": [
".github/workflows"
]
},
"dependencies": {
"has-symbols": "^1.0.3"
}
}
+3
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@@ -0,0 +1,3 @@
declare function hasToStringTagShams(): boolean;
export = hasToStringTagShams;
+8
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@@ -0,0 +1,8 @@
'use strict';
var hasSymbols = require('has-symbols/shams');
/** @type {import('.')} */
module.exports = function hasToStringTagShams() {
return hasSymbols() && !!Symbol.toStringTag;
};
+21
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@@ -0,0 +1,21 @@
'use strict';
var test = require('tape');
var hasSymbolToStringTag = require('../');
var runSymbolTests = require('./tests');
test('interface', function (t) {
t.equal(typeof hasSymbolToStringTag, 'function', 'is a function');
t.equal(typeof hasSymbolToStringTag(), 'boolean', 'returns a boolean');
t.end();
});
test('Symbol.toStringTag exists', { skip: !hasSymbolToStringTag() }, function (t) {
runSymbolTests(t);
t.end();
});
test('Symbol.toStringTag does not exist', { skip: hasSymbolToStringTag() }, function (t) {
t.equal(typeof Symbol === 'undefined' ? 'undefined' : typeof Symbol.toStringTag, 'undefined', 'global Symbol.toStringTag is undefined');
t.end();
});
+31
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@@ -0,0 +1,31 @@
'use strict';
var test = require('tape');
if (typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol') {
test('has native Symbol.toStringTag support', function (t) {
t.equal(typeof Symbol, 'function');
t.equal(typeof Symbol.toStringTag, 'symbol');
t.end();
});
// @ts-expect-error CJS has top-level return
return;
}
var hasSymbolToStringTag = require('../../shams');
test('polyfilled Symbols', function (t) {
/* eslint-disable global-require */
t.equal(hasSymbolToStringTag(), false, 'hasSymbolToStringTag is false before polyfilling');
// @ts-expect-error no types defined
require('core-js/fn/symbol');
// @ts-expect-error no types defined
require('core-js/fn/symbol/to-string-tag');
require('../tests')(t);
var hasToStringTagAfter = hasSymbolToStringTag();
t.equal(hasToStringTagAfter, true, 'hasSymbolToStringTag is true after polyfilling');
/* eslint-enable global-require */
t.end();
});
+30
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@@ -0,0 +1,30 @@
'use strict';
var test = require('tape');
if (typeof Symbol === 'function' && typeof Symbol() === 'symbol') {
test('has native Symbol support', function (t) {
t.equal(typeof Symbol, 'function');
t.equal(typeof Symbol(), 'symbol');
t.end();
});
// @ts-expect-error CJS has top-level return
return;
}
var hasSymbolToStringTag = require('../../shams');
test('polyfilled Symbols', function (t) {
/* eslint-disable global-require */
t.equal(hasSymbolToStringTag(), false, 'hasSymbolToStringTag is false before polyfilling');
// @ts-expect-error no types defined
require('get-own-property-symbols');
require('../tests')(t);
var hasToStringTagAfter = hasSymbolToStringTag();
t.equal(hasToStringTagAfter, true, 'hasSymbolToStringTag is true after polyfilling');
/* eslint-enable global-require */
t.end();
});
+15
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@@ -0,0 +1,15 @@
'use strict';
// eslint-disable-next-line consistent-return
module.exports = /** @type {(t: import('tape').Test) => void | false} */ function runSymbolTests(t) {
t.equal(typeof Symbol, 'function', 'global Symbol is a function');
t.ok(Symbol.toStringTag, 'Symbol.toStringTag exists');
if (typeof Symbol !== 'function' || !Symbol.toStringTag) { return false; }
/** @type {{ [Symbol.toStringTag]?: 'test'}} */
var obj = {};
obj[Symbol.toStringTag] = 'test';
t.equal(Object.prototype.toString.call(obj), '[object test]');
};
+49
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@@ -0,0 +1,49 @@
{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig to read more about this file */
/* Projects */
/* Language and Environment */
"target": "ESNext", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
// "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
// "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
"useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
// "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */
/* Modules */
"module": "commonjs", /* Specify what module code is generated. */
// "rootDir": "./", /* Specify the root folder within your source files. */
// "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */
// "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
// "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
// "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
"typeRoots": ["types"], /* Specify multiple folders that act like './node_modules/@types'. */
"resolveJsonModule": true, /* Enable importing .json files. */
// "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */
/* JavaScript Support */
"allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
"checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
"maxNodeModuleJsDepth": 0, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
/* Emit */
"declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
"declarationMap": true, /* Create sourcemaps for d.ts files. */
"noEmit": true, /* Disable emitting files from a compilation. */
/* Interop Constraints */
"allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
"esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
"forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
/* Type Checking */
"strict": true, /* Enable all strict type-checking options. */
/* Completeness */
//"skipLibCheck": true /* Skip type checking all .d.ts files. */
},
"exclude": [
"coverage"
]
}
+68
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@@ -9,6 +9,7 @@
"version": "1.0.0",
"dependencies": {
"express": "^4.21.0",
"form-data": "^4.0.5",
"multer": "^1.4.5-lts.1"
}
},
@@ -34,6 +35,11 @@
"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
"integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
},
"node_modules/asynckit": {
"version": "0.4.0",
"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
"integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
},
"node_modules/body-parser": {
"version": "1.20.5",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.5.tgz",
@@ -108,6 +114,17 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/combined-stream": {
"version": "1.0.8",
"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
"integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
"dependencies": {
"delayed-stream": "~1.0.0"
},
"engines": {
"node": ">= 0.8"
}
},
"node_modules/concat-stream": {
"version": "1.6.2",
"resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
@@ -167,6 +184,14 @@
"ms": "2.0.0"
}
},
"node_modules/delayed-stream": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
"integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
"engines": {
"node": ">=0.4.0"
}
},
"node_modules/depd": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -237,6 +262,20 @@
"node": ">= 0.4"
}
},
"node_modules/es-set-tostringtag": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
"integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
"dependencies": {
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.6",
"has-tostringtag": "^1.0.2",
"hasown": "^2.0.2"
},
"engines": {
"node": ">= 0.4"
}
},
"node_modules/escape-html": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -312,6 +351,21 @@
"node": ">= 0.8"
}
},
"node_modules/form-data": {
"version": "4.0.5",
"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz",
"integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==",
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"es-set-tostringtag": "^2.1.0",
"hasown": "^2.0.2",
"mime-types": "^2.1.12"
},
"engines": {
"node": ">= 6"
}
},
"node_modules/forwarded": {
"version": "0.2.0",
"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -393,6 +447,20 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/has-tostringtag": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
"integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
"dependencies": {
"has-symbols": "^1.0.3"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/hasown": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz",
+4 -1
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@@ -2,9 +2,12 @@
"name": "say",
"version": "1.0.0",
"main": "server.js",
"scripts": { "start": "node server.js" },
"scripts": {
"start": "node server.js"
},
"dependencies": {
"express": "^4.21.0",
"form-data": "^4.0.5",
"multer": "^1.4.5-lts.1"
}
}
+3 -2
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@@ -1,6 +1,7 @@
const express = require('express');
const multer = require('multer');
const path = require('path');
const FormData = require('form-data');
const app = express();
const PORT = process.env.PORT || 3000;
const API_KEY = process.env.API_KEY || '';
@@ -28,10 +29,10 @@ app.post('/api/whisper', upload.single('audio'), async (req, res) => {
try {
if (!req.file) return res.status(400).json({ error: 'No audio file' });
const form = new FormData();
form.append('file', new Blob([req.file.buffer], { type: req.file.mimetype }), 'audio.webm');
form.append('file', req.file.buffer, { filename: 'audio.webm', contentType: req.file.mimetype || 'audio/webm' });
form.append('model', 'whisper-large-v3-turbo');
const r = await fetch(`${API_BASE}/v1/audio/transcriptions`, {
method: 'POST', headers: { Authorization: `Bearer ${API_KEY}` }, body: form,
method: 'POST', headers: { Authorization: `Bearer ${API_KEY}`, ...form.getHeaders() }, body: form,
});
const data = await r.json();
res.json({ text: data.text || '' });