Function parseGradient

packages/extension/mcp/tools/code/styles/background.ts:264–289

(value: string)

}

function parseGradient(value: string): { fn: string; args: string[] } | null {
  const match = value.match(GRADIENT_FN_RE)
  if (!match || match.index == null) return null

  const fn = match[1]
  const start = value.indexOf('(', match.index)
  if (start < 0) return null

  let depth = 0
  let end = -1
  for (let i = start; i < value.length; i += 1) {
    const ch = value[i]
    if (ch === '(') depth += 1
    else if (ch === ')') {
      depth -= 1
      if (depth === 0) {
        end = i
        break
      }
    }
  }
  if (end < 0) return null

  const inner = value.slice(start + 1, end)
  return { fn, args: splitByTopLevelComma(inner) }
}

function formatPercent(pos: number): string {
  const pct = Math.round(pos * 10000) / 100