transformPlugin.transform() — vite Function Reference

Architecture documentation for the transformPlugin.transform() function in vite.config.js from the vite codebase.

Function javascript ViteCore ConfigEngine

Entity Profile

ViteCore→ ConfigEngine→ transformPlugin.transform() — vite Function Reference

Dependency Diagram

graph TD
  cbeba636_3833_e5bc_62bc_dfcf52067762["transformPlugin.transform()"]
  27181c23_86dc_103e_6360_405313c9a075["vite.config.js"]
  cbeba636_3833_e5bc_62bc_dfcf52067762 -->|defined in| 27181c23_86dc_103e_6360_405313c9a075
  style cbeba636_3833_e5bc_62bc_dfcf52067762 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

playground/transform-plugin/vite.config.js lines 15–27

  transform(code, id) {
    if (id === file) {
      // Ensure `index.js` is reevaluated if 'plugin-dep.js' is changed
      this.addWatchFile('./plugin-dep.js')

      return `
        // Inject TRANSFORM_COUNT
        let TRANSFORM_COUNT = ${transformCount++};

        ${code}
      `
    }
  },