tailwindcss Architecture Docs
Home / Function/ cloneAstNode() — tailwindcss Function Reference

cloneAstNode() — tailwindcss Function Reference

Architecture documentation for the cloneAstNode() function in ast.ts from the tailwindcss codebase.

Function typescript CompilerEngine AstTransformation called by 3

Entity Profile

Dependency Diagram

graph TD
  51b06849_01ef_68aa_d189_1f0d4376d897["cloneAstNode()"]
  5f3acb43_b93f_4293_caaa_25ba26d38178["substituteAtApply()"]
  5f3acb43_b93f_4293_caaa_25ba26d38178 -->|calls| 51b06849_01ef_68aa_d189_1f0d4376d897
  1990afd0_c36f_335a_ba33_c341aee76086["createUtilityPropertiesCache()"]
  1990afd0_c36f_335a_ba33_c341aee76086 -->|calls| 51b06849_01ef_68aa_d189_1f0d4376d897
  5c9381d6_815c_d899_eaab_849d755be47e["createCssUtility()"]
  5c9381d6_815c_d899_eaab_849d755be47e -->|calls| 51b06849_01ef_68aa_d189_1f0d4376d897
  style 51b06849_01ef_68aa_d189_1f0d4376d897 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/tailwindcss/src/ast.ts lines 126–186

export function cloneAstNode<T extends AstNode>(node: T): T {
  switch (node.kind) {
    case 'rule':
      return {
        kind: node.kind,
        selector: node.selector,
        nodes: node.nodes.map(cloneAstNode),
        src: node.src,
        dst: node.dst,
      } satisfies StyleRule as T

    case 'at-rule':
      return {
        kind: node.kind,
        name: node.name,
        params: node.params,
        nodes: node.nodes.map(cloneAstNode),
        src: node.src,
        dst: node.dst,
      } satisfies AtRule as T

    case 'at-root':
      return {
        kind: node.kind,
        nodes: node.nodes.map(cloneAstNode),
        src: node.src,
        dst: node.dst,
      } satisfies AtRoot as T

    case 'context':
      return {
        kind: node.kind,
        context: { ...node.context },
        nodes: node.nodes.map(cloneAstNode),
        src: node.src,
        dst: node.dst,
      } satisfies Context as T

    case 'declaration':
      return {
        kind: node.kind,
        property: node.property,
        value: node.value,
        important: node.important,
        src: node.src,
        dst: node.dst,
      } satisfies Declaration as T

    case 'comment':
      return {
        kind: node.kind,
        value: node.value,
        src: node.src,
        dst: node.dst,
      } satisfies Comment as T

    default:
      node satisfies never
      throw new Error(`Unknown node kind: ${(node as any).kind}`)
  }
}

Domain

Subdomains

Called By

Source

Frequently Asked Questions

What does cloneAstNode() do?
cloneAstNode() is a function in the tailwindcss codebase.
What calls cloneAstNode()?
cloneAstNode() is called by 3 function(s): createCssUtility, createUtilityPropertiesCache, substituteAtApply.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free