What is the best way to incorporate a module from an external 'include' folder in your code?

Within my project's tsconfig.json, I have specified the following:

"include": [
    "src/**/*",
    "generated**/*"
]

In the directory, there exist two files named src/main.ts and generated/data.json.

The task at hand is to be able to successfully execute import data from 'data.json'; within src/main.ts. However, this only seems feasible if generated/data.json is relocated to the src directory.

The build process involves using both webpack and ts-loader to generate a final bundle.

Various attempts have been made, including experimenting with rootDirs and path mapping in tsconfig to facilitate the connection between src/main.ts and data.json, yet the desired outcome remains elusive.

Answer №1

In the case where your import declarations do not include any relative specifiers (such as import data from "messages.json"), the search will be limited to node_modules only if your "moduleResolution" is set to "Node" (which is typically the default setting).

A possible solution for you could be to utilize the path mapping functionality of the compiler. This can be achieved by setting up a path mapping for generated so that you can import your data using

import data from 'generated/messages.json'
. This approach allows you to eliminate the use of relative specifiers if that is a concern for you.

If this method does not meet your requirements, I would suggest exploring the options outlined in https://www.typescriptlang.org/docs/handbook/module-resolution.html, as it provides an overview of various alternatives available to you (unless you are inclined towards utilizing a more complex build system like webpack).

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