Can't install project when yarn cache is present and no global git user is configured · yarnpkg/yarn#5303

(9 评论) (2 反应) (1 负责人)JavaScript (41,514 star) (2,731 fork)batch import

help wantedtriaged

描述

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

What is the current behavior? crash during instlalation

If the current behavior is a bug, please provide the steps to reproduce.

ker@dus:~/my-project λ yarn install
yarn install v1.3.2
info No lockfile found.
[1/5] Validating package.json...
[2/5] Resolving packages...
error Command failed.
Exit code: 128
Command: git
Arguments: pull
Directory: /home/keradus/.cache/yarn/v1/.tmp/5fe5dc997bcb53d9983a4dae633fdd3f
Output:
From git://github.com/adobe-fonts/source-sans-pro
   77ad88165..d975556bf  master     -> origin/master
 * [new branch]          PaulFix    -> origin/PaulFix
 * [new branch]          bulg-cyr   -> origin/bulg-cyr

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'keradus@XXX.(none)')
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

What is the expected behavior? not crashing, eg using dummy git user

Please mention your node.js, yarn and operating system version. node 8.9.4, ubuntu

贡献者指南

技术栈: javascriptnodejs
领域: clideveloper experience
议题类型: bug
难度: 2
预计时间: under 1 hour
活动状态: stale
清晰度: clear
前置要求: Basic git configurationYarn package manager knowledge
新手友好度: 70
研究方向: Investigate the yarn install flow where it executes git pull in the cache directory. Look at the file `src/util/git.js` or the code that runs git commands. Determine if there is a missing check for the global git configuration before running git pull. Consider using git with dummy credentials or skipping git operations when no user is set. Review the existing comments for any proposed fixes.