[liuxingbaoyu]

Relates to #1194

Checklist

• contribution guidelines followed
  here

[nicolo-ribaudo]

@MikeMcC399 Babel already respects this env variable (babel/babel#18379). Is there anything to do other than what's in this PR to fix the issue? Do we need to cut a Babel release with that change, or is it enough for it to be on main?

[MikeMcC399]

https://github.com/liuxingbaoyu/citgm/blob/a7654d653bb1bf325803c1ae72cea2451548cf64/lib/lookup.json#L2-L9

does not have any head: true entry so it will always be working from @babel/core:latest

[nicolo-ribaudo]

Ok I'm doing a Babel release now

[nicolo-ribaudo]

Done

[MikeMcC399]

That looks good! I tested on a non-Jenkins system: Ubuntu 26.04.1 LTS with Node.js 24.22.1 LTS:

git clone https://github.com/nodejs/citgm
cd citgm
git remote add liuxingbaoyu https://github.com/liuxingbaoyu/citgm
git fetch liuxingbaoyu env-CITGM  
git checkout liuxingbaoyu/env-CITGM --track
npm install
npm link
citgm @babel/core

$ citgm @babel/core
info: starting            | @babel/core         
info: lookup              | @babel/core         
info: lookup-found        | @babel/core         
info: @babel/core lookup-replace| https://github.com/babel/babel/archive/v8.0.9.tar.gz
info: @babel/core yarn:   | Downloading project: https://github.com/babel/babel/archive/v8.0.9.tar.gz
info: @babel/core npm:    | Project downloaded v8.0.9.tar.gz
info: @babel/core yarn:   | yarn install started
info: @babel/core yarn:   | yarn install successfully completed
info: @babel/core yarn:   | test suite started  
info: passing module(s)   |                     
info: module name:        | @babel/core         
info: version:            | 8.0.9               
info: done                | The smoke test has passed.
info: duration            | test duration: 116953ms

[MikeMcC399]

LGTM!

I don't have write access to this repo, so it still needs to be approved by one of the citgm members (or releasers) so it can be merged.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.11%. Comparing base (b4fce12) to head (a7654d6).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1213   +/-   ##
=======================================
  Coverage   96.11%   96.11%           
=======================================
  Files          29       29           
  Lines        2213     2213           
=======================================
  Hits         2127     2127           
  Misses         86       86           

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[MikeMcC399]

@joyeecheung

Unfortunately this was merged with the wrong commit message. It should have had lookup: in it. Sorry, I didn't notice when I approved.

That could be manually corrected when release-please puts together the release notes.