feat(processes): waitForPort helper

[wellwelwel]

Waiting for a port

import { waitForPort } from 'poku';

await waitForPort(3000, {
  delay: 0,
  interval: 100,
  timeout: 60000,
  host: 'localhost',
});

Waiting for multiple ports

import { waitForPort } from 'poku';

await Promise.all([
  waitForPort(3000),
  waitForPort(4000),
  waitForPort(5000),
]);

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.35%. Comparing base (9110430) to head (3a2ad29).

❗ Current head 3a2ad29 differs from pull request most recent head 73354b9

Please upload reports for the commit 73354b9 to get more accurate results.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #452      +/-   ##
==========================================
+ Coverage   99.33%   99.35%   +0.01%     
==========================================
  Files          32       33       +1     
  Lines        3155     3243      +88     
  Branches      530      509      -21     
==========================================
+ Hits         3134     3222      +88     
  Misses         20       20              
  Partials        1        1              

Flag	Coverage Δ
linux-parallel	99.16% <100.00%> (+0.02%)	⬆️
linux-parallel-options	99.29% <100.00%> (+0.01%)	⬆️
linux-sequential	?
linux-sequential-options	?
osx-parallel	94.85% <100.00%> (+0.14%)	⬆️
osx-parallel-options	94.97% <100.00%> (?)
osx-sequential	93.74% <100.00%> (+0.17%)	⬆️
osx-sequential-options	93.83% <100.00%> (+0.17%)	⬆️
windows-parallel	94.29% <100.00%> (+0.15%)	⬆️
windows-parallel-options	94.41% <100.00%> (+0.15%)	⬆️
windows-sequential	?
windows-sequential-options	?

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