yarn global add doesn't install binaries properly

[fahrradflucht]

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

What is the current behavior?

➜  ~  yarn global add create-react-app
yarn global v0.15.1
warning No license field
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
warning lodash@2.4.2: The engine "rhino" appears to be invalid.
warning benchmark@1.0.0: The engine "rhino" appears to be invalid.
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Installed create-react-app@0.5.0 with binaries:
      - create-react-app
✨  Done in 8.43s.
➜  ~  which create-react-app
create-react-app not found

What is the expected behavior?

➜  ~  yarn global add create-react-app
yarn global v0.15.1
warning No license field
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
warning lodash@2.4.2: The engine "rhino" appears to be invalid.
warning benchmark@1.0.0: The engine "rhino" appears to be invalid.
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Installed create-react-app@0.5.0 with binaries:
      - create-react-app
✨  Done in 8.43s.
➜  ~  which create-react-app
/usr/local/bin/create-react-app

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

➜  ~  system_profiler SPSoftwareDataType
Software:

    System Software Overview:

      System Version: macOS 10.12 (16A323)
      Kernel Version: Darwin 16.0.0
      Boot Volume: Macintosh HD
      Boot Mode: Normal
      Secure Virtual Memory: Enabled
      System Integrity Protection: Enabled

➜  ~ node --version
v6.7.0
➜  ~  yarn --version
0.15.1

[osenvosem]

The same behaviour here, on the same system.

[fahrradflucht]

Just a note to clarify that this isn't unique to create-react-app. mean-cli for example surfaces the same issue.

[metame]

Also got this on Ubuntu 15.10 system

[wokalski]

Run yarn global bin and add it to your $PATH.

[fahrradflucht]

This fixes it. But this isn't documented in any way here: https://yarnpkg.com/en/docs/cli/global
(I mean yes yarn global bin is documented but the example doesn't suggest that adding it to your PATH is necessary)

On my machine this returns /usr/local/Cellar/node/6.7.0/bin. Does this mean that all my global binaries are tied to this node version and if I update I have to reinstall them? That seems messy doesn't it?

Another thing I noticed is that "$(yarn global bin)" returns ^[[2K^[[1G/usr/local/Cellar/node/6.7.0/bin. Am I doing something wrong when I try adding export="${PATH}:$(yarn global bin)" to my .zshrc?

[wokalski]

It's not documented AFAIK. It should be. Feel free to submit a PR.
Read this to understand why global path is version specific.

[fahrradflucht]

@wokalski are you sure you referenced the right issue? I don't even get why this is related...

[wokalski]

@fahrradflucht sorry! Fixed it.

[fahrradflucht]

Okay got it!

Then I'm left with this question:

Another thing I noticed is that "$(yarn global bin)" returns ^[[2K^[[1G/usr/local/Cellar/node/6.7.0/bin. Am I doing something wrong when I try adding export="${PATH}:$(yarn global bin)" to my .zshrc?

I would file a new issue if I was more sure that I didn't made a dumb mistake 😁

[kitsunde]

@fahrradflucht It's not just you I have the same issue on macOS using plain old bash.

export PATH="/usr/local/Cellar/node/6.3.1/bin:$PATH"

works

export PATH="$(yarn global bin):$PATH"

Does not. I've opened an issue; #851

[kaihendry]

yarn global bin is /usr/bin on my system. I want it to be /usr/local/bin to save me from perm headaches.

Now that I'm thinking about it... why doesn't yarn global bin return ~/.yarn-cache/.global/node_modules/.bin/?

[smoothdvd]

@kaihendry Because Yarn was installed by Homebrew