isAutomaticVarInjectionException() — tailwindcss Function Reference

Architecture documentation for the isAutomaticVarInjectionException() function in migrate-automatic-var-injection.ts from the tailwindcss codebase.

Function typescript MigrationSuite TemplateMigration calls 1 called by 2

Entity Profile

MigrationSuite→ TemplateMigration→ isAutomaticVarInjectionException() — tailwindcss Function Reference

Dependency Diagram

graph TD
  dd118980_144b_59fb_67e2_653ea68e26ea["isAutomaticVarInjectionException()"]
  39857840_c6e7_0594_122a_445c1ca9d108["migrateAutomaticVarInjection()"]
  39857840_c6e7_0594_122a_445c1ca9d108 -->|calls| dd118980_144b_59fb_67e2_653ea68e26ea
  4c50d4c9_d654_3056_42e2_ba6a553be1b2["injectVarIntoVariant()"]
  4c50d4c9_d654_3056_42e2_ba6a553be1b2 -->|calls| dd118980_144b_59fb_67e2_653ea68e26ea
  e9d556bc_f22d_356c_1bd2_27442c34b5c7["walk()"]
  dd118980_144b_59fb_67e2_653ea68e26ea -->|calls| e9d556bc_f22d_356c_1bd2_27442c34b5c7
  style dd118980_144b_59fb_67e2_653ea68e26ea fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-upgrade/src/codemods/template/migrate-automatic-var-injection.ts lines 161–180

function isAutomaticVarInjectionException(
  designSystem: DesignSystem,
  candidate: Candidate,
  value: string,
): boolean {
  let ast = designSystem.compileAstNodes(candidate).map((n) => n.node)

  let isException = false
  walk(ast, (node) => {
    if (
      node.kind === 'declaration' &&
      AUTO_VAR_INJECTION_EXCEPTIONS.has(node.property) &&
      node.value == value
    ) {
      isException = true
      return WalkAction.Stop
    }
  })
  return isException
}