isImage() — tailwindcss Function Reference

Architecture documentation for the isImage() function in infer-data-type.ts from the tailwindcss codebase.

Function typescript UpgradeToolkit TemplateAnalysis calls 2

Entity Profile

UpgradeToolkit→ TemplateAnalysis→ isImage() — tailwindcss Function Reference

Dependency Diagram

graph TD
  728f3e85_bc83_2dcd_9000_3d7ff0076e66["isImage()"]
  516809a4_c70e_60c3_bbb2_8de4c4572510["infer-data-type.ts"]
  728f3e85_bc83_2dcd_9000_3d7ff0076e66 -->|defined in| 516809a4_c70e_60c3_bbb2_8de4c4572510
  f712ed47_45d4_4e5a_dd73_fdefa1da71da["segment()"]
  728f3e85_bc83_2dcd_9000_3d7ff0076e66 -->|calls| f712ed47_45d4_4e5a_dd73_fdefa1da71da
  c1a205e0_4722_f687_8b01_bbfe47d9aa3e["isUrl()"]
  728f3e85_bc83_2dcd_9000_3d7ff0076e66 -->|calls| c1a205e0_4722_f687_8b01_bbfe47d9aa3e
  style 728f3e85_bc83_2dcd_9000_3d7ff0076e66 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/tailwindcss/src/utils/infer-data-type.ts lines 85–110

function isImage(value: string) {
  let count = 0

  for (let part of segment(value, ',')) {
    if (part.startsWith('var(')) continue

    if (isUrl(part)) {
      count += 1
      continue
    }

    if (IS_GRADIENT_FN.test(part)) {
      count += 1
      continue
    }

    if (IS_IMAGE_FN.test(part)) {
      count += 1
      continue
    }

    return false
  }

  return count > 0
}