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onEmit() — vue Function Reference

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

Function typescript ServerRenderer BundleRenderer called by 2

Entity Profile

Dependency Diagram

graph TD
  e71dc5e5_977d_fb3b_28ae_18c134c7b1ad["onEmit()"]
  cfb31c39_d51c_a2b5_4da2_0c5d7c929287["apply()"]
  cfb31c39_d51c_a2b5_4da2_0c5d7c929287 -->|calls| e71dc5e5_977d_fb3b_28ae_18c134c7b1ad
  18e811fb_6a44_e4ce_30bb_8457653dc5d4["apply()"]
  18e811fb_6a44_e4ce_30bb_8457653dc5d4 -->|calls| e71dc5e5_977d_fb3b_28ae_18c134c7b1ad
  style e71dc5e5_977d_fb3b_28ae_18c134c7b1ad fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/server-renderer/src/webpack-plugin/util.ts lines 35–58

export const onEmit = (compiler, name, stageName, hook) => {
  if (isWebpack5) {
    // Webpack >= 5.0.0
    compiler.hooks.compilation.tap(name, compilation => {
      if (compilation.compiler !== compiler) {
        // Ignore child compilers
        return
      }
      const stage = webpack.Compilation[stageName]
      compilation.hooks.processAssets.tapAsync(
        { name, stage },
        (assets, cb) => {
          hook(compilation, cb)
        }
      )
    })
  } else if (compiler.hooks) {
    // Webpack >= 4.0.0
    compiler.hooks.emit.tapAsync(name, hook)
  } else {
    // Webpack < 4.0.0
    compiler.plugin('emit', hook)
  }
}

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Called By

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Frequently Asked Questions

What does onEmit() do?
onEmit() is a function in the vue codebase.
What calls onEmit()?
onEmit() is called by 2 function(s): apply, apply.

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