Function exportSvgEntry

packages/extension/mcp/tools/code/assets/vector.ts:29–94

(
  node: SceneNode,
  config: CodegenConfig,
  assetRegistry: Map<string, AssetDescriptor>,
  options: ExportOptions = {}
)

}

export async function exportSvgEntry(
  node: SceneNode,
  config: CodegenConfig,
  assetRegistry: Map<string, AssetDescriptor>,
  options: ExportOptions = {}
): Promise<SvgEntry | null> {
  const { colorModel = { kind: 'fixed' }, vectorMode = 'smart' } = options
  const themeable = colorModel.kind === 'single-channel'
  const presentationStyle = themeable ? { color: colorModel.color } : undefined

  try {
    const svgUint8 = await node.exportAsync({ format: 'SVG' })
    const svgString = decodeSvgBytes(svgUint8)
    const sized = ensureSvgRootSize(svgString, config, node.width, node.height)
    const baseProps = sized?.props ?? buildFallbackProps(node, config)
    try {
      const width = Math.round(toDecimalPlace(node.width))
      const height = Math.round(toDecimalPlace(node.height))
      const asset = await ensureAssetUploaded(svgUint8, 'image/svg+xml', {
        ...(width > 0 ? { width } : {}),
        ...(height > 0 ? { height } : {}),
        ...(themeable ? { themeable: true } : {})
      })
      assetRegistry.set(asset.hash, asset)
      return {
        props: {
          ...baseProps,
          'data-src': asset.url
        },
        ...(presentationStyle ? { presentationStyle } : {})
      }
    } catch (uploadError) {
      logger.warn(
        'Failed to upload vector asset; inlining SVG fallback to preserve source of truth.',
        uploadError
      )
      const themeableFallback =
        themeable && vectorMode !== 'snapshot'
          ? normalizeThemeableSvg(svgString, config, {
              width: node.width,
              height: node.height,
              idPrefix: node.id
            })
          : null
      return {
        props: baseProps,
        ...(themeableFallback
          ? {
              raw: themeableFallback.content,
              presentationStyle
            }
          : {
              raw: sized?.content ?? svgString
            })
      }
    }
  } catch (error) {
    logger.warn('Failed to export vector node:', error)