function withFormatting()

in src/impl/edit.ts [142:174]

• 26 lines of code
• 9 McCabe index (conditional complexity)

function withFormatting(text: string, edit: Edit, options: ModificationOptions): Edit[] {
	if (!options.formattingOptions) {
		return [edit];
	}
	// apply the edit
	let newText = applyEdit(text, edit);

	// format the new text
	let begin = edit.offset;
	let end = edit.offset + edit.content.length;
	if (edit.length === 0 || edit.content.length === 0) { // insert or remove
		while (begin > 0 && !isEOL(newText, begin - 1)) {
			begin--;
		}
		while (end < newText.length && !isEOL(newText, end)) {
			end++;
		}
	}

	let edits = format(newText, { offset: begin, length: end - begin }, options.formattingOptions);

	// apply the formatting edits and track the begin and end offsets of the changes
	for (let i = edits.length - 1; i >= 0; i--) {
		let edit = edits[i];
		newText = applyEdit(newText, edit);
		begin = Math.min(begin, edit.offset);
		end = Math.max(end, edit.offset + edit.length);
		end += edit.content.length - edit.length;
	}
	// create a single edit with all changes
	let editLength = text.length - (newText.length - end) - begin;
	return [{ offset: begin, length: editLength, content: newText.substring(begin, end) }];
}