microsoft / microsoft/TypeScript

Go to definition broken by existance of tsconfig.json in JavaScript project.

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Description

TypeScript Version: 4.0.2

Search Terms: go to definition javascript

Code

'use strict'

// javascript file.
const uuid = require('uuid')

Expected behavior:

When I hit Go to definition with F12 on uuid it goes to the source code.

working-go-to-def

This works fine for JavaScript because tsconfig.json does not exist.

Actual behavior:

When I hit Go to definition with F12 it does not do anything useful.

broken-go-todef

This is because a tsconfig.json file exists in my JavaScript project.

Playground Link:

Related Issues:

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the issue in a JavaScript project containing tsconfig.json, using the shown require('uuid') code and F12 on uuid. Compare behavior with and without tsconfig.json; done means Go to Definition reaches the uuid source as expected.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, typescript
Domain
developer-experience, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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