Tim van der Lippe
c8f6ffd7c3
Also update the PRESUBMIT linter configuration to make sure it actually runs the linter when updating ESLint. Otherwise, it would not properly do the full linter check. R=jacktfranklin@chromium.org DISABLE_THIRD_PARTY_CHECK=Update ESLint Bug: 1068145 Change-Id: Ibf2de156366dc64c90ee1aced5537d2038e7a268 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2137384 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
mute-stream
Bytes go in, but they don't come out (when muted).
This is a basic pass-through stream, but when muted, the bytes are silently dropped, rather than being passed through.
Usage
var MuteStream = require('mute-stream')
var ms = new MuteStream(options)
ms.pipe(process.stdout)
ms.write('foo') // writes 'foo' to stdout
ms.mute()
ms.write('bar') // does not write 'bar'
ms.unmute()
ms.write('baz') // writes 'baz' to stdout
// can also be used to mute incoming data
var ms = new MuteStream
input.pipe(ms)
ms.on('data', function (c) {
console.log('data: ' + c)
})
input.emit('data', 'foo') // logs 'foo'
ms.mute()
input.emit('data', 'bar') // does not log 'bar'
ms.unmute()
input.emit('data', 'baz') // logs 'baz'
Options
All options are optional.
-
replaceSet to a string to replace each character with the specified string when muted. (So you can show****instead of the password, for example.) -
promptIf you are using a replacement char, and also using a prompt with a readline stream (as for aPassword: *****input), then specify what the prompt is so that backspace will work properly. Otherwise, pressing backspace will overwrite the prompt with the replacement character, which is weird.
ms.mute()
Set muted to true. Turns .write() into a no-op.
ms.unmute()
Set muted to false
ms.isTTY
True if the pipe destination is a TTY, or if the incoming pipe source is a TTY.
Other stream methods...
The other standard readable and writable stream methods are all available. The MuteStream object acts as a facade to its pipe source and destination.