vercel / vercel/ncc

Automatically extract and include sourcemaps from imported modules ala source-map-loader

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#249 1 comment 2 reactions 0 assignees View on GitHub

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enhancement
Dominant language
JavaScript
Stars
9.8k
Forks
326
PR merge metrics
No merged PRs in 30d

Description

We would love to move to zeit but are bootstrapping our own TypeScript modules using Lerna. We want to extract the sourcemap information in our locally imported modules to include them in the generated sourcemap. We are currently using the webpack plugin: 'source-map-loader' to do this.

Any chance of you guys providing this kind of facility?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  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

The issue names no files, tests, or entry points. Start by locating ncc's sourcemap generation and imported-module handling, then compare the requested behavior with webpack's source-map-loader; done means sourcemaps from local TypeScript modules are included in the generated sourcemap.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, typescript, webpack
Domain
build-system
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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