This PR contains:

• bugfix
• feature
• refactor
• documentation
• other

Are tests included?

• yes (bugfixes and features will not be merged without tests)
• no

Breaking Changes?

• yes (breaking changes will not be merged unless absolutely necessary)
• no

List any relevant issue numbers:

Description

This adds a new hook moduleParsed that is called for each module after the transform hook. This is needed to be notified once a cached module is available and will be useful to finally fix the caching for the commonjs plugin. Mainly, this hook will be used to resolve if a module is commonjs or ES both for cached and other modules.

moduleParsed

Type: (moduleInfo: ModuleInfo) => void

Kind: async, parallel

Previous Hook: transform where the currently handled file was transformed.

NextHook: resolveId and resolveDynamicImport to resolve all discovered static and dynamic imports in parallel if present, otherwise buildEnd.

This hook is called each time a module has been fully parsed by Rollup. See this.getModuleInfo for what information is passed to this hook.

In contrast to the transform hook, this hook is never cached and can be used to get information about both cached and other modules, including the final shape of the meta property, the code and the ast.

Note that information about imported modules is not yet available in this hook, and information about importing modules may be incomplete as additional importers could be discovered later. If you need this information, use the buildEnd hook.