Function transformWithLightningCSS

packages/css/src/lightningcss.ts:45–81

(
  code: string,
  filename: string,
  options: TransformCssOptions,
)

}

export async function transformWithLightningCSS(
  code: string,
  filename: string,
  options: TransformCssOptions,
): Promise<TransformCssResult> {
  const targets =
    options.lightningcss?.targets ??
    (options.target ? esbuildTargetToLightningCSS(options.target) : undefined)
  if (
    !targets &&
    !options.lightningcss &&
    !options.minify &&
    !options.cssModules
  ) {
    return { code }
  }

  const { transform } = await import('lightningcss')
  const result = transform({
    filename,
    code: encoder.encode(code),
    ...options.lightningcss,
    targets,
    minify: options.minify,
    cssModules: options.cssModules,
    sourceMap: options.sourceMap,
    inputSourceMap: options.inputSourceMap,
  })

  return {
    code: decoder.decode(result.code),
    map: result.map ? decoder.decode(result.map) : undefined,
    modules: result.exports
      ? extractLightningCssModuleExports(result.exports)
      : undefined,
  }
}

export async function bundleWithLightningCSS(
  filename: string,