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Oracle Drags Its Feet in the JavaScript Trademark Dispute
Oracle seeks to dismiss fraud claims in the JavaScript trademark dispute, delaying the case and avoiding questions about its right to the name.
spawn-error-forwarder
Advanced tools
Emit errors on stdout stream for a spawned child process. Useful for capturing errors from a spawned process when you want the output from stdout.
$ npm install spawn-error-forwarder
fwd(child [, errFactory]
-> child
Buffers child.stderr
output. If the spawned process exits with a code > 0
, the buffered output of child.stderr
is used to generate an error which is emitted on child.stdout
. By default, the error message is the output of child.stderr
. If you provide an errFactory
function, it will be called with code, stderr
where code
is the child's exit code and stderr
is string that contains the output of child.stderr
. errFactory
should return an Error
to be emitted on child.stdout
.
var fwd = require('spawn-error-forwarder');
var spawn = require('child_process').spawn;
var child = spawn('git', ['log', 'non-existent-path']);
fwd(child, function (code, stderr) {
return new Error('git log exited with ' + code + ':\n\n' + stderr);
});
child.stdout
.on('error', console.error.bind(console))
.pipe(process.stdout);
We want to pipe the output of git log
to process.stdout
but since we're providing a path that doesn't exist git will exit with a non-zero code and we'll log its output with console.error
.
FAQs
Emit errors on stdout stream for a spawned child process
We found that spawn-error-forwarder demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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