Function dedentLines

packages/jest-snapshot/src/dedentLines.ts:130–148

(input: Array<string>)

// * text has more than one adjacent line
// * markup does not close
export const dedentLines = (input: Array<string>): Array<string> | null => {
  const output: Array<string> = [];

  while (output.length < input.length) {
    const line = input[output.length];

    if (hasUnmatchedDoubleQuoteMarks(line)) {
      return null;
    } else if (isFirstLineOfTag(line)) {
      if (!dedentMarkup(input, output)) {
        return null;
      }
    } else {
      output.push(dedentLine(line));
    }
  }

  return output;
};