buildEntry() — vue Function Reference

Architecture documentation for the buildEntry() function in build.js from the vue codebase.

Function javascript CompilerSFC TemplateTransformer calls 1 called by 1

Entity Profile

CompilerSFC→ TemplateTransformer→ buildEntry() — vue Function Reference

Dependency Diagram

graph TD
  edf72fa8_254e_6acc_1109_973f2318a97b["buildEntry()"]
  af7a8e52_aa9c_e279_0f9b_9a7310495611["build()"]
  af7a8e52_aa9c_e279_0f9b_9a7310495611 -->|calls| edf72fa8_254e_6acc_1109_973f2318a97b
  d2357945_6f03_05e6_881b_4dc55c4e7f52["write()"]
  edf72fa8_254e_6acc_1109_973f2318a97b -->|calls| d2357945_6f03_05e6_881b_4dc55c4e7f52
  style edf72fa8_254e_6acc_1109_973f2318a97b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

scripts/build.js lines 38–61

function buildEntry (config) {
  const output = config.output
  const { file, banner } = output
  const isProd = /(min|prod)\.js$/.test(file)
  return rollup.rollup(config)
    .then(bundle => bundle.generate(output))
    .then(async ({ output: [{ code }] }) => {
      if (isProd) {
        const {code: minifiedCode} =  await terser.minify(code, {
          toplevel: true,
          compress: {
            pure_funcs: ['makeMap'],
          },
          format: {
            ascii_only: true,
          }
        });
        const minified = (banner ? banner + '\n' : '') + minifiedCode
        return write(file, minified, true)
      } else {
        return write(file, code)
      }
    })
}