validate() — vue Function Reference

Architecture documentation for the validate() function in util.ts from the vue codebase.

Function typescript ServerRenderer BundleRenderer called by 1

Entity Profile

ServerRenderer→ BundleRenderer→ validate() — vue Function Reference

Dependency Diagram

graph TD
  0c609243_13ff_d1c5_085b_88a687188be5["validate()"]
  09122b38_dac2_9227_e65b_faac3854891b["apply()"]
  09122b38_dac2_9227_e65b_faac3854891b -->|calls| 0c609243_13ff_d1c5_085b_88a687188be5
  style 0c609243_13ff_d1c5_085b_88a687188be5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/server-renderer/src/webpack-plugin/util.ts lines 10–33

export const validate = compiler => {
  if (compiler.options.target !== 'node') {
    warn('webpack config `target` should be "node".')
  }

  if (compiler.options.output) {
    if (compiler.options.output.library) {
      // Webpack >= 5.0.0
      if (compiler.options.output.library.type !== 'commonjs2') {
        warn('webpack config `output.library.type` should be "commonjs2".')
      }
    } else if (compiler.options.output.libraryTarget !== 'commonjs2') {
      // Webpack < 5.0.0
      warn('webpack config `output.libraryTarget` should be "commonjs2".')
    }
  }

  if (!compiler.options.externals) {
    tip(
      'It is recommended to externalize dependencies in the server build for ' +
        'better build performance.'
    )
  }
}