Add logging of pijul CLI commands

Dependencies

• [2] B4SKYP3Y Add repository model and add steps to initialize it
• [*] NCBEWRYE Initialize Repository
• [*] WHFIIX4Y Improve documentation and add Pijul installation configuration

Change contents

• edit in src/extension.ts at line 7
  [2.1742]

  [5.38]
  + import { toDisposable } from './utils/disposableUtils';
• edit in src/extension.ts at line 124
  [2.1957]

  [2.1957]
  +

  + // Setup logging

  + const onOutput = (str: string): void => {

  + const lines = str.split(/\r?\n/mg);

  +

  + while (/^\s*$/.test(lines[lines.length - 1])) {

  + lines.pop();

  + }

  +

  + outputChannel.appendLine(lines.join('\n'));

  + };

  +

  + pijul.onOutput.addListener('log', onOutput);

  + disposables.push(toDisposable(() => pijul.onOutput.removeListener('log', onOutput)));

  +