format-git-commit-message

format-git-commit-message.js

const rawMessage = `Merge branch 'fix/bundle' into 'develop'
   asdasdasdasdasd

fix(bundle): fix bug in bundle_edit

See merge request frontend/darwin-yy!63`;

const firstLineBreakIndex = rawMessage.indexOf('\n');
let computedMessage;

if (firstLineBreakIndex + 1 >= rawMessage.length) {
  computedMessage = rawMessage;
} else {
  const nextToFirstLineBreak = rawMessage[firstLineBreakIndex + 1];

  if (nextToFirstLineBreak !== '\n') {
    computedMessage =
      rawMessage.substring(0, firstLineBreakIndex) +
      ' ' +
      rawMessage
        .substring(firstLineBreakIndex + 1, rawMessage.length)
        .trimLeft();
  } else {
    return rawMessage;
  }
}

return computedMessage;