detectJSConfigPath() — tailwindcss Function Reference

Architecture documentation for the detectJSConfigPath() function in migrate-postcss.ts from the tailwindcss codebase.

Function typescript MigrationSuite ConfigMigration called by 1

Entity Profile

MigrationSuite→ ConfigMigration→ detectJSConfigPath() — tailwindcss Function Reference

Dependency Diagram

graph TD
  46fb24f9_3ef7_15dd_30f0_ee1b29413a08["detectJSConfigPath()"]
  5987acc9_de8e_d765_ba48_301e64c09fab["migratePostCSSConfig()"]
  5987acc9_de8e_d765_ba48_301e64c09fab -->|calls| 46fb24f9_3ef7_15dd_30f0_ee1b29413a08
  style 46fb24f9_3ef7_15dd_30f0_ee1b29413a08 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-upgrade/src/codemods/config/migrate-postcss.ts lines 306–315

async function detectJSConfigPath(base: string): Promise<null | string> {
  for (let file of JS_CONFIG_FILE_LOCATIONS) {
    let fullPath = path.resolve(base, file)
    try {
      await fs.access(fullPath)
      return fullPath
    } catch {}
  }
  return null
}