Function findBannerCursor

scripts/hsr/widget-code-editor-state.mjs:32–56

(lines)

}

export function findBannerCursor(lines) {
  const safeLines = splitCodeDraft(joinCodeLines(lines));
  for (let index = 0; index < safeLines.length; index++) {
    const line = safeLines[index] ?? "";
    const marker = "SELF_EDIT_BANNER";
    const markerIndex = line.indexOf(marker);
    if (markerIndex === -1) continue;
    const equalsIndex = line.indexOf("=", markerIndex + marker.length);
    if (equalsIndex === -1) continue;

    for (const quote of ['"', "'", "`"]) {
      const openQuote = line.indexOf(quote, equalsIndex + 1);
      if (openQuote === -1) continue;
      const closeQuote = line.indexOf(quote, openQuote + 1);
      const column = closeQuote === -1 ? openQuote + 1 : closeQuote;
      return Object.freeze({ line: index, column });
    }
  }

  const fallbackLine = Math.max(0, safeLines.length - 1);
  return Object.freeze({
    line: fallbackLine,
    column: (safeLines[fallbackLine] ?? "").length,
  });
}

export function createCodeEditorState(draft, options = {}) {
  const lines = splitCodeDraft(draft);