bundledDependencies are not handled properly causing issues and warnings #3751

bestander · 2017-06-29T05:44:00Z

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

What is the current behavior?

{
  "dependencies": {
    "npm": "^3.10.5"
  }
}

$ yarn
yarn install v0.27.0
warning package.json: No license field
info No lockfile found.
warning No license field
[1/4] Resolving packages...
warning npm > request > node-uuid@1.4.8: Use uuid module instead
[2/4] Fetching packages...
[3/4] Linking dependencies...
error An unexpected error occurred: "The same file /Users/bestander/work/temp/3202/node_modules/npm/node_modules can't be copied twice in one bulk copy".
info If you think this is a bug, please open a bug report with the information provided in "/Users/bestander/work/temp/3202/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Check introduced in #3712

Another example

yarn add nyc@11.0.3

The text was updated successfully, but these errors were encountered:

bestander · 2017-06-29T05:45:10Z

Scheduled to be released in 0.28 - either revert the check or find out why a folder is copied twice

cibernox · 2017-06-30T20:12:03Z

FWIW, I've also experienced this using --nightly with the install script

bestander · 2017-06-30T20:14:07Z

Thanks, I'll investigate + convert the check into a warning

cibernox · 2017-06-30T20:17:19Z

Pinning to 0.27.3 works for me.

bestander · 2017-06-30T20:18:24Z

Yeah, it is only in master right now

bestander · 2017-07-04T07:03:48Z

The problem is in bundledDependencies.
Sending a PR to make the issues non breaking installation

bestander · 2017-07-04T07:10:36Z

The bug is mitigated, the PRI can be lowered

**Summary** Refs #3751. Looks like we do multiple traversals of the file tree when doing bulk copies, resulting a run-time exception from `invariant` when we try to add the same file twice to the copy list. This patch makes that a warning instead of a hard failure until we fix the bug. **Test plan** Run `yarn add nyc@11.0.3`. Make sure it doesn't fail but you see the warning.

BYK · 2017-07-05T11:19:16Z

The bug is mitigated, the PRI can be lowered

I think we should keep this high-prio and fix the underlying issue in 1.0

silverwind · 2017-08-06T09:39:09Z

Still seeing these warnings on yarn install npm using v0.28.4.

artlogic · 2017-09-10T16:19:28Z

Still happening in v1.0.1.

BYK · 2017-09-10T16:29:08Z

@artlogic yup, aware. Will look into this.

Howard-HS · 2017-09-13T08:16:56Z

not sure it it's a proper solution, remove yarn.lock then re-run yarn worked for me :)

sudo-suhas · 2017-09-14T07:16:53Z

I am getting these warnings even with the list command:

Console output

λ yarn global list
yarn global v1.0.2
info fsevents@1.1.2: The platform "win32" is incompatible with this module.
info "fsevents@1.1.2" is an optional dependency and failed compatibility check. Excluding it from installation.
warning "request-promise@4.2.1" has incorrect peer dependency "request@^2.34".
warning "request-promise-core@1.1.1" has incorrect peer dependency "request@^2.34".
warning "babel-loader@6.4.1" has incorrect peer dependency "babel-core@^6.0.0".
warning "babel-loader@6.4.1" has incorrect peer dependency "webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc".
warning "extract-text-webpack-plugin@2.1.2" has incorrect peer dependency "webpack@^2.2.0".
warning "html-webpack-plugin@2.30.1" has incorrect peer dependency "webpack@1 || ^2 || ^2.1.0-beta || ^2.2.0-rc || ^3".
warning "url-loader@0.5.9" has incorrect peer dependency "file-loader@*".
warning "vue-loader@10.3.0" has incorrect peer dependency "css-loader@*".
warning "vue-loader@10.3.0" has incorrect peer dependency "vue-template-compiler@^2.0.0".
warning "webpack-dev-middleware@1.12.0" has incorrect peer dependency "webpack@^1.0.0 || ^2.0.0 || ^3.0.0".
warning "ajv-keywords@1.5.1" has incorrect peer dependency "ajv@>=4.10.0".
warning "babel-plugin-transform-vue-jsx@3.5.0" has incorrect peer dependency "babel-helper-vue-jsx-merge-props@^2.0.0".
warning "babel-plugin-transform-vue-jsx@3.5.0" has incorrect peer dependency "babel-plugin-syntax-jsx@^6.8.0".
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\update-notifier shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid shouldn't be copied twice in one bulk copy warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which shouldn't be copied twice in one bulk copywarning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\git-host-info.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\git-host.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\hosted-git-info\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\AUTHORS shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\node_modules shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\node_modules shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog\CHANGELOG.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog\log.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npmlog\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\.npmignore shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\.travis.yml shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\CONTRIBUTING.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\doc shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\duplex-browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\duplex.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\GOVERNANCE.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\passthrough.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\readable-browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\readable.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\transform.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\writable-browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\writable.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\bin shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\range.bnf shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\semver.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\update-notifier\check.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\update-notifier\index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\update-notifier\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\update-notifier\readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\.npmignore shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\.travis.yml shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\AUTHORS shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\bin shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\HISTORY.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\LICENSE.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\test shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\v1.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\v4.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\bin shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\CHANGELOG.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\which.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\extract_description.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\fixer.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\make_warning.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\normalize.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\safe_format.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\typos.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\normalize-package-data\lib\warning_messages.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\access.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\adduser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\attempt.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\authify.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\deprecate.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\fetch.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\get.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\initialize.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\logout.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\ping.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\publish.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\request.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\send-anonymous-CLI-metrics.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\star.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\stars.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\tag.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\team.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\unpublish.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\whoami.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\doc\wg-meetings shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\internal shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\_stream_duplex.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\_stream_passthrough.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\_stream_readable.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\_stream_transform.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\_stream_writable.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\semver\bin\semver shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\bin\uuid shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\lib\bytesToUuid.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\lib\rng-browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\lib\rng.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\test\mocha.opts shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\uuid\test\test.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\which\bin\which shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags\add.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags\fetch.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags\rm.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags\set.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\npm-registry-client\lib\dist-tags\update.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\doc\wg-meetings\2015-01-30.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\internal\streams shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\internal\streams\BufferList.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\internal\streams\stream-browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file C:\Users\suhas.karanth\AppData\Local\Yarn\config\global\node_modules\npm\node_modules\readable-stream\lib\internal\streams\stream.js shouldn't be copied twice in one bulk copy
info "brightness-cli@2.4.0" has binaries:
   - brightness
info "bundle-buddy@0.1.2" has binaries:
   - bundle-buddy
info "commitizen@2.9.6" has binaries:
   - git-cz
   - commitizen
info "cost-of-modules@1.0.1" has binaries:
   - cost-of-modules
info "cross-env@5.0.5" has binaries:
   - cross-env
   - cross-env-shell
info "depcheck@0.6.7" has binaries:
   - depcheck
info "diff-so-fancy@1.1.1" has binaries:
   - diff-so-fancy
info "flow-bin@0.54.1" has binaries:
   - flow
info "jest-codemods@0.13.1" has binaries:
   - jest-codemods
info "nsp@2.8.0" has binaries:
   - nsp
info "ntl@1.2.0" has binaries:
   - ntl
info "semantic-release-cli@3.0.3" has binaries:
   - semantic-release-cli
info "serve@6.0.6" has binaries:
   - serve
info "snyk@1.40.2" has binaries:
   - snyk
info "typescript@2.4.2" has binaries:
   - tsc
   - tsserver
info "vue-cli@2.8.2" has binaries:
   - vue
   - vue-init
   - vue-list
   - vue-build
Done in 13.20s.

Why would copy be required for listing globally installed modules?

bestander · 2017-09-14T16:33:59Z

@sudo-suhas, that is a separate bug.
Afaik yarn global list actually runs install command :(

sudo-suhas · 2017-09-15T03:15:55Z

@bestander I have created a separate issue for this - #4465

ghost · 2017-09-25T19:26:04Z

Did a yarn install today and this showed up. It also indicated I should upgrade yarn to 1.1.0, but I get the same output.

warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/ansi-regex shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/camelcase shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/is-fullwidth-code-point shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/os-locale shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/path-type shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg-up shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/resolve-from shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/string-width shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/strip-ansi shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/ansi-regex/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/ansi-regex/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/ansi-regex/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/ansi-regex/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/camelcase/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/camelcase/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/camelcase/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/camelcase/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/is-fullwidth-code-point/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/is-fullwidth-code-point/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/is-fullwidth-code-point/package.json shouldn't be copied twice in one bulkcopy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/is-fullwidth-code-point/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex/browser.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/md5-hex/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/os-locale/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/os-locale/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/os-locale/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/os-locale/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/path-type/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/path-type/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/path-type/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/path-type/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg-up/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg-up/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg-up/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg-up/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/read-pkg/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/resolve-from/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/resolve-from/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/resolve-from/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/resolve-from/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/strip-ansi/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/strip-ansi/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/strip-ansi/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/strip-ansi/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/string-width/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/string-width/license shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/string-width/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/string-width/readme.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module/CHANGELOG.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module/LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module/README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/which-module/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/CHANGELOG.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/LICENSE shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/README.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/completion.sh.hbs shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/yargs.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/apply-extends.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/argsert.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/assign.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/command.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/completion.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/levenshtein.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/obj-filter.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/usage.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/validation.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/lib/yerror.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/be.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/de.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/en.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/es.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/fr.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/hi.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/hu.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/id.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/it.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/ja.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/ko.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/nb.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/nl.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/pirate.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/pl.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/pt.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/pt_BR.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/ru.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/th.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/tr.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/zh_CN.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/locales/zh_TW.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/CHANGELOG.md shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/LICENSE.txt shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/README.md shouldn't be copied twice in onebulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/index.js shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/lib shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/package.json shouldn't be copied twice in one bulk copy
warning The case-insensitive file /Users/rosnet/stafflinq-ignite/node_modules/nyc/node_modules/yargs/node_modules/yargs-parser/lib/tokenize-arg-string.js shouldn't be copied twice in one bulk copy
[4/4] 📃 Building fresh packages...
success Saved lockfile.
warning Your current version of Yarn is out of date. The latest version is "1.1.0" while you're on "1.0.2".
info To upgrade, run the following command:
$ curl -o- -L https://yarnpkg.com/install.sh | bash
✨ Done in 23.02s.

BYK · 2017-09-26T11:18:08Z

Hi everyone! No need for more "happens to me" comments since we have a fairly good understanding of why and how this happens. We'll try to get at this ASAP, and at least suppress the warning since it is not useful to you, as the users.

Apologies for the trouble. In the meantime, if anyone is interested in giving this a shot until we do, feel free to ping me here or on Discord and I'd be happy to guide you!

… in copyBulk

…gs (#4549) **Summary** Refs #3751. Changes `reporter.warn` to `reporter.verbose` for the message "The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy". **Test plan** Manual verification.

hulkish · 2017-10-05T23:47:14Z

Related: #4275

I'd just like to point out that this is still very much an issue. Every yarn version thereafter yarn@0.27.5 seems to barf when there is a dependency that specifies any bundledDependencies.

I'm a bit concerned with why yarn@1.x.x was released with this issue outstanding.

…gs (yarnpkg#4549) **Summary** Refs yarnpkg#3751. Changes `reporter.warn` to `reporter.verbose` for the message "The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy". **Test plan** Manual verification.

iarna · 2017-12-06T22:34:11Z

There's a possibly related issue (or perhaps root cause):

As of 1.3.2 bundled dependencies are double installed. Once from the bundle, in the bundling module's node_modules and again into the top level project's node_modules. The latter are the only parts referenced in the lock file.

If the resolver ends up deciding one of those deps currently being installed at the top level has to be hoisted, I think that would cause the problems described here (with multiple of the same destination).

npm, fwiw, records all of the bundled modules in its lockfile, with annotations so it knows that they're sourced from the bundling tarball, not from stand alone downloads.

bestander · 2017-12-07T00:31:34Z

Thanks for looking into this for us, @iarna, very much appreciated!

BYK · 2017-12-07T11:20:39Z

@iarna the issue is the complete neglect of bundledDependencies in Yarn right now. Since they are already shipped inside the tarball they get "installed" when we extract the tarball. They get "reinstalled" when yarn simply carries on normal operations by resolving and installing the package's dependencies.

I think blacklisting any node_modules during linking would at least make the behavior sane and we can safely say "we do not support bundledDependencies at the moment". After that, we can start devising a proper solution which may include marking bundledDependencies and excluding them from global resolution.

wangmeijian · 2018-05-23T09:58:53Z

m

paul-soporan · 2021-01-03T20:43:43Z

Closing as we've completely removed support for bundleDependencies in v2, for the reasons stated here https://yarnpkg.com/getting-started/migration#dont-use-bundledependencies. We aren't going to spend more time fixing them in v1.

bestander added bug-configuration high-priority labels Jun 29, 2017

bestander added the triaged label Jun 29, 2017

bestander added a commit to bestander/yarn that referenced this issue Jul 4, 2017

tone down error for double copies yarnpkg#3751

613cf95

bestander mentioned this issue Jul 4, 2017

tone down error for double copies #3751 #3814

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BYK self-assigned this Jul 5, 2017

BYK added this to Backlog in Yarn 1.0 Jul 5, 2017

BYK removed this from Backlog in Yarn 1.0 Aug 2, 2017

BYK removed the high-priority label Aug 2, 2017

hzoo mentioned this issue Aug 7, 2017

"ENOENT: no such file or directory" when running Yarn for Babel #4106

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BYK mentioned this issue Sep 10, 2017

Install generates warnings: The case-insensitive file shouldn't be copied twice in one bulk copy #4363

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chuan6 mentioned this issue Sep 12, 2017

chore(yarn.lock): run yarn upgrade teambition/teambition-sdk#345

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1 task

sudo-suhas mentioned this issue Sep 15, 2017

yarn global list tries to install #4465

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clintmod added a commit to clintmod/yarn that referenced this issue Sep 26, 2017

fix for yarnpkg#3751 - revealed multiple traversal of the same folder…

c2dbddc

… in copyBulk

clintmod added a commit to clintmod/yarn that referenced this issue Sep 26, 2017

fix for yarnpkg#3751 - revealed multiple traversal of the same folder…

fcb9513

… in copyBulk

clintmod added a commit to clintmod/yarn that referenced this issue Sep 26, 2017

fix for yarnpkg#3751 - revealed multiple traversal of the same folder…

ad44ec4

… in copyBulk

clintmod mentioned this issue Sep 26, 2017

Fix: Suppress "revealed multiple traversal of the same folder" warnings #4549

Merged

GulajavaMinistudio mentioned this issue Sep 27, 2017

Fix: Suppress "revealed multiple traversal of the same folder" warnin… GulajavaMinistudio/yarn#125

Merged

lehnerpat mentioned this issue Oct 7, 2017

Switch from npm to yarn common-voice/common-voice#490

Closed

kuflash mentioned this issue Oct 10, 2017

Don't use react and react-router as dependencies kuflash/react-router-sitemap#67

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BYK removed the high-priority label Oct 16, 2017

BYK removed their assignment Oct 27, 2017

BYK added cat-bug help wanted and removed bug-configuration labels Oct 27, 2017

BYK changed the title ~~revealed multiple traversal of the same folder in copyBulk~~ bundledDependencies are not handled properly causing issues and warnings Nov 14, 2017

BYK mentioned this issue Nov 14, 2017

[doc] Yarn website documents bundleDependencies but does not support them yarnpkg/website#714

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BYK added the high-priority label Nov 17, 2017

perlun mentioned this issue Dec 28, 2017

Cannot get caching working in Docker-based build container #5130

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rarkins mentioned this issue Apr 19, 2018

Renovate adds bundledDependencies to lockfile unlike yarn CLI renovatebot/renovate#1851

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7 tasks

cprussin mentioned this issue May 15, 2018

Determine if the bundled dependency on node-pre-gyp can be removed in 2.0 grpc/grpc-node#56

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paul-soporan closed this as completed Jan 3, 2021

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bundledDependencies are not handled properly causing issues and warnings #3751

bundledDependencies are not handled properly causing issues and warnings #3751

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bundledDependencies are not handled properly causing issues and warnings #3751

bundledDependencies are not handled properly causing issues and warnings #3751

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