Now async/await support is required for building.
As esbuild do not compile to ES5 old browsers are not supported at this moment.
Tests are failing, probably the code that handles uploading got broken in 486cd9d.

Update Travis Node versions.
Make the API easier to be overridden.
Use a default user-agent and HTTP(S) agent.
Implement again single-connection downloading as is the only reliable way to download at the moment.
Fix the browser version to, at least, load file attributes.

And remove Node 14 from Travis. I don't know why it's failing and I don't want to fix it.

The idea behind those changes is removing Babel dependencies by making Ava work using ES modules, but them I had to rename everything from .js to .mjs. I could add type: 'module' to package.json but them I think it could cause some issues to users of the library that were using it as a commonjs module.

Well, now the source code is a es module that can be run without any compiling. I wonder if would be better to just export the source code as the module build and just compile for cjs and browsers/deno. Better not: currently using esbuild allows to switch to typescript quite easily.

Browser tests removed: they were doing nothing important, just testing pure-javascript fallbacks, but currently the browser build is failing because the browser version of streams is not working well. Will be replaced with Deno based tests later as Deno is quite close to browsers but do not have the issue of being as slow and resource intensive as a browser.

Moved from Travis to Github Actions.

Just a reminder to myself that implementing MEGA's weird MAC using native functions is not only hard, but makes the code run slower (at least on Node 16).

It's similar to this: https://en.wikipedia.org/wiki/CBC-MAC

But there is a small change on this that makes things harder: the computation result is added to a second ECBC-MAC and the main one resets every chunk.

Also, for some reason, trying to remove this.macs = [] by calculating the final mac in the checkMacBounding function made it slower too. The bad thing is that it increases memory usage, a 16 byte Buffer every 1 MB or so.

If someone wants to fix those things, do the benchmarks and send a pull request.

Fixes #29. Finally. After FOUR years.

Package-lock.json was removed because Travis on 04cd018.

It's returning because GitHub Actions.

I hope it don't start causing issues again. Otherwise I will return to Travis!

I expected to Github Actions to be better.
And it is: now I know why Node 14 was failing.
Or not, it should not, before Babel was compiling the code
so the require "hack" was not an issue.

But is needed for the greater well being of everyone

Also reduce timeout duration, it was too long.

Tests will be built using esbuild and this file will be replaced with a Deno compatible version when testing.

By compiling using esbuild migrating to Typescript should be easier.

Storage and stream encryption tests can be run on built code, other tests will need to be compiled from source.

Also export stream.mac (otherwise implementing this test would be quite a headache).

Tests are failing due to multiple issues such as:
- Standard do not support top level await (it's in the works)
- A replacement for Ava in Deno with the same API is missing
- For some reason Ava is not finding the built tests

Rewrite tests to not depend on mega-mock.
Check mega-mock state by hashing its internal state them verifying
(it should be consistent between runs).
Implement Ava compatibility layer for Deno.
Remove t.plan() usage as it seem hard to implement in the compatibility layer.
Also fix some issues in the runner.

All Deno tests are failing.

A process.nextTick shim was needed.
Some old dependencies - "through", "stream-combiner" and "combined-stream" - had to be replaced with modern alternatives.

Also
Export a null Agent in noop.mjs to silent esbuild warnings.
Improve development builds.

Storage tests are failing for some reason, probably the upload method is broken. Downloading is now fixed in Deno and browsers.

test/helpers/test-runner.mjs is ignored in Standard temporally until it support top level await.

Deno tests broke for some reason.

Yeah. That was dumb.

Change to cjs because Node V14
Also I had forgotten to publish the fix in mega-mock...

Make cjs change depend on AbortController support
Deno don't add a content-length header for empty bodies
Login test will always lack
Also tried fixing the verify test from callback to promise (and turned that it was fine)

The extension already shows that it's the ESM entry point.

…bleFile

Setting userAgent to null will disable the user-agent header. At the moment it is needed in Firefox until Mega allows the user-agent header to be set in API requests.

User-agent and http agents are correctly accepted as API arguments

The unshare file method was implemented.

Logout callback is optional as before it didn't had a callback.

Some tests: the only promisied function tested is mkdir and in order to test the other functions mega-mock needs to be updated.

Functions calling promisified functions don't need extra promisification.
The multipleArgs was never used.

Adding typings.

Also fixed some types

test/helpers/test-runner.mjs had to be ignored again. Also fix some issues ts-standard found.

Is a good thing that TypeScript still works without those ugly semicolons :)

Seems it will solve the issue with Node 14.

As suggested here: standard/ts-standard#204 (comment)

This reverts commit 2e71fff.

- Restore standard and use it for .js files
- Use ts-standard only for index.d.ts
- Split testing tasks which will allow the below
- Do not lint TypeScript on Node 14
- Made the test runner default to Node to make the library more friendly to new contributors
- Removed the now unneeded note in the readme.

And remove `return this`

For some reason ts-typescript is not working with the ESM types:
"Parsing error: "parserOptions.project" has been set for @typescript-eslint/parser."

Because of that this file is not being linted at the moment.

- Handle AbortError in the API
- Make stream errors synchronous
- Support single-stream download in browser/Deno
- Handle download cancelling in single-stream downloading
- Remove unneeded process.nextTick since promises are being used
- Simplify promisify function
- Add tests

If you call sml while connections are still open then they will return ESID.
But aborting is not enough, so API ignores responses after it was been closed.

Also fix bandwidth limit error and error handling when using streams.

There is still an issue that's causing issues in Deno and browsers, for some reason chunks are being read out of order randomly.

Wrong variable. Also handle backpressure.

Children and parent were missing. MutableFile class is not exported.

Fix potential race condition.
Split upload and download tests.