Still maintained? (Update Dependencies?)

[nelsonic]

Hi @indexzero
is this module still maintained?
Do you have plans to update it?
e.g. dependencies:

Would you accept a PR with tests?

[indexzero]

@nelsonic a PR would be welcome, but I'm not actively maintaining it. Would you like to be the new head maintainer? 😄

[nelsonic]

@indexzero I've added some basic tests on a branch: nelsonic#1
But unable to get past 92% coverage because of the if(!module.parent) which allows the script to be called directly:

if(!module.parent) {
  childrenOfPid(process.argv[2] || 1, function (err, data) {
  console.log(data)
  })

I tried to execute the file from inside my test:

  var child = cp.exec("node ./index.js", function(error, data) {
    console.log('data: ' + data.length);
    if (error !== null) {
        console.log(red('exec error: ' + error));
    }
  })

But that still does not improve coverage...

If you can live without 100% test coverage I can submit the PR.

[indexzero]

I would be happy to remove the !module.parent part all together and make that a separate bin/ps-tree script.

[nelsonic]

Ok. I can do that.
Next steps:

1. I will add a bin/ps-tree script to invoke the module from command line
2. Update the dependency on event-stream
3. Re-run tests
   Will keep you posted. 👍

[nelsonic]

@indexzero I have substituted:

if(!module.parent) {
  childrenOfPid(process.argv[2] || 1, function (err, data) {
  console.log(data)
  })
}

for ./bin/ps-tree.js containing:

#!/usr/bin/env node
'use strict';
require('../')(process.argv[2] || 1, function (err, data) {
  console.log(data)
});

As a result we get 100% test coverage. 👍

[nelsonic]

Build passes: https://travis-ci.org/nelsonic/ps-tree/builds/56141651
Submitting PR.

[nelsonic]

@indexzero should I do a major _version bump_ in package.json or leave that to you?