Function joinUrlSegments

packages/vite/src/node/utils.ts:1642–1653

(a: string, b: string)

}

export function joinUrlSegments(a: string, b: string): string {
  if (!a || !b) {
    return a || b || ''
  }
  if (a.endsWith('/')) {
    a = a.substring(0, a.length - 1)
  }
  if (b[0] !== '/') {
    b = '/' + b
  }
  return a + b
}

export function removeLeadingSlash(str: string): string {
  return str[0] === '/' ? str.slice(1) : str