transformZooWithSourcemapPlugin() — vite Function Reference

Architecture documentation for the transformZooWithSourcemapPlugin() function in zoo-with-sourcemap-plugin.ts from the vite codebase.

Function typescript ViteCore ConfigEngine

Entity Profile

ViteCore→ ConfigEngine→ transformZooWithSourcemapPlugin() — vite Function Reference

Dependency Diagram

graph TD
  24bf9ea4_a3d2_700a_83c0_f491e4719b27["transformZooWithSourcemapPlugin()"]
  a82ebd23_6b79_17ae_d2be_bc45ae15984b["zoo-with-sourcemap-plugin.ts"]
  24bf9ea4_a3d2_700a_83c0_f491e4719b27 -->|defined in| a82ebd23_6b79_17ae_d2be_bc45ae15984b
  style 24bf9ea4_a3d2_700a_83c0_f491e4719b27 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

playground/js-sourcemap/zoo-with-sourcemap-plugin.ts lines 4–18

export const transformZooWithSourcemapPlugin: () => Plugin = () => ({
  name: 'sourcemap',
  transform(code, id) {
    if (id.includes('zoo.js')) {
      const ms = new MagicString(code)
      ms.append('// add comment')
      return {
        code: ms.toString(),
        // NOTE: MagicString without `filename` option generates
        //       a sourcemap with `sources: ['']` or `sources: [null]`
        map: ms.generateMap({ hires: true }),
      }
    }
  },
})