DOS line-endings in @microsoft/botframework-cli/bin/run when installed with yarn

[ChrisRenfrow]

Versions

What CLI version are you using.
@microsoft/botframework-cli/4.8.0 linux-x64 node-v13.12.0
What Nodejs version are you using
v13.12.0
What command-line interpreters are you using
bash
What OS are you using
Manjaro Linux 4.19.114-1

Describe the bug

Installing bf in a *nix environment using yarn@v1.22.4 results in the following error
/usr/bin/env: ‘node\r’: No such file or directory

To Reproduce

Steps to reproduce the behavior:

1. Install on Linux 4.19 using yarn global add @microsoft/botframework-cli
2. Run bf

Expected behavior

I expected it to run without the error detailed above

Workaround

Install using npm@v6.14.4 instead, otherwise if installing with yarn@v1.22.4 try the following:

1. Install dos2unix
2. Locate @microsoft/botframework-cli/bin/run
   • This will vary depending on how bf was installed
   • Mine was located at ~/.config/yarn/global/node_modules/@microsoft/botframework-cli/bin/run
3. Use dos2unix on run

Note: dos2unix will not work on symbolically linked files so be sure to locate the actual file

[bug]

[axelsrz]

Hey @munozemilio could you take a look at this?

[munozemilio]

Hello @ChrisRenfrow. I just installed and ran the cli in a clean vm and the command worked just fine.

[ChrisRenfrow]

@munozemilio Upon closer inspection it looks like it has something to do with installing using yarn rather than npm. I've included more details above.

[munozemilio]

Got it. I will flag this as an enhancement. We have no documentation around yarn so that be something we will have to add/test and flag as supported. Thanks for reporting this @ChrisRenfrow

[scheyal]

Investigation: Issue is indeed 0a0d in first line
#!/usr/bin/env node

[cleemullins]

@scheyal Can you provide an update? This seems straightforward to fix.

[scheyal]

• @munozemilio (see email)