Function extractIMessageTemporaryCodexRoute

src/server.js:4041–4075

(text)

}

function extractIMessageTemporaryCodexRoute(text) {
  const original = String(text || "");
  const lines = original.split(/\r?\n/);
  const codex = {};
  let start = 0;
  let end = lines.length - 1;
  let hasOverrides = false;

  while (start <= end && !lines[start].trim()) start += 1;
  while (end >= start && !lines[end].trim()) end -= 1;

  const leading = parseIMessageTemporaryDirectiveLine(lines[start]);
  if (leading.ok) {
    Object.assign(codex, leading.codex);
    hasOverrides = true;
    start += 1;
    while (start <= end && !lines[start].trim()) start += 1;
  }

  const trailing = parseIMessageTemporaryDirectiveLine(lines[end]);
  if (trailing.ok) {
    Object.assign(codex, trailing.codex);
    hasOverrides = true;
    end -= 1;
    while (end >= start && !lines[end].trim()) end -= 1;
  }

  const stripped = start <= end ? lines.slice(start, end + 1).join("\n").trim() : "";
  return {
    hasOverrides,
    hasBody: Boolean(stripped),
    text: hasOverrides ? stripped : original,
    codex
  };
}

function parseIMessageTemporaryDirectiveLine(line) {
  const tokens = String(line || "").trim().split(/\s+/).filter(Boolean);