`awsume-configure` adds non-posix commands to `~/.profile`

[Georift]

Hi there! Thanks for this project!

For the past little while I've been having some issues with my computers login screen. After putting it off for far to long (read months...) I did some digging and believe it was caused by installing this package.

I'm running a Debian system, and if I follow the installation instructions:

pip3 install awsume
awsume-configure

I found the following is added to my ~/.profile:

#AWSume alias to source the AWSume script
alias awsume="source awsume"

#Auto-Complete function for AWSume
_awsume() {
    local cur prev opts
    COMPREPLY=() #### <---- this line is causing errors
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    opts=$(awsume-autocomplete)
    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
    return 0
}
complete -F _awsume awsume

Now from what I can see in the source code, this is exactly as we're intending when running this command. However I believe this is using a non-posix feature, and at least in Debian ~/.profile is executed using sh which was causing my login screen to fail.

Apr 21 21:52:37 computer /usr/libexec/gdm-x-session[50583]: /etc/gdm3/Xsession: 35: /home/georift/.profile: Syntax error: "(" unexpected (expecting "}")

Here is at least one related issue that the rust community fixed suggesting it might be worth keeping ~/.profile posix compliant.

And finally here's a quick debian repro:

docker run --rm debian:buster-slim /bin/bash -c "sh ~/.profile && apt update && apt install -y python3 python3-pip && pip3 install awsume && awsume-configure && sh ~/.profile"

[mtskillman]

thanks for this one @Georift -- we will adjust this

[mtskillman]

addressed by PR #231