Function compareVersion

src/tools/REPLTool/pyReplFactory.tsx:170–180

(left: readonly number[], right: readonly number[])

}

function compareVersion(left: readonly number[], right: readonly number[]): number {
  const length = Math.max(left.length, right.length)
  for (let index = 0; index < length; index += 1) {
    const leftValue = left[index] ?? 0
    const rightValue = right[index] ?? 0
    if (leftValue !== rightValue) {
      return leftValue - rightValue
    }
  }
  return 0
}

function parsePythonVersion(stdout: string): number[] | null {
  const match = stdout.trim().match(/^(\d+)\.(\d+)\.(\d+)/)