yarnpkg/yarn

process.env.npm_config_global value does not match npm

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#3,526 opened on 2017年5月29日

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説明

Do you want to request a feature or report a bug? Bug

What is the current behavior? When installing a package with yarn, it incorrectly sets process.env.npm_config_global.

If the current behavior is a bug, please provide the steps to reproduce. I created a Sample Project with HEAD yielding a failing test case on CI. It fails when alfred-link checks if postinstall is running after being installed globally using process.env.npm_config_global

The project worked before committing the yarn.lock file as seen here

Refs: SamVerschueren/alfred-link#3

What is the expected behavior? Setting process.env.npm_config_global to match npm.

Please mention your node.js, yarn and operating system version.

# OS
❯ sw_vers -productVersion 
10.12.5
❯ node --version
v7.10.0
❯ yarn --version
0.24.6

Please let me know if I can provide any more information. Thanks for building a great tool 😍!

コントリビューターガイド

技術スタック
javascriptnodejs
領域
clitooling
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
mostly clear
前提条件
Basic knowledge of Node.js and environment variables
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
45
調査方針
The issue reports that yarn sets `process.env.npm config global` incorrectly. Examine yarn's source code, specifically where environment variables are set during package installation. Compare with npm's behavior. The linked test case in the sample project (https://github.com/nanoxd/yarn bug global flag) and reference to SamVerschueren/alfred link#3 may provide further context. Ensure that the env variable matches npm's value when installing globally.