Username with one or more spaces causes an error

[2gn]

Steps to reproduce

1. (optional) change your username to include one or more spaces
2. If you have already br installed, run br --install
3. run broot --install
4. the command above creates $HOME\Documents\WindowsPowershell\Profile.ps1 with the following contents
   (when username is "User Name")

. C:\Users\User\ Name\AppData\Roaming\dystroy\broot\config\launcher\powershell\br.ps1

Possible solution

Use $HOME environment variable instead so windows will automatically expand it on execution appropriately.

[Canop]

Using $HOME directly in the command isn't something you can do when creating a file in a program, you have to expand the path.

But an appropriate escaping is probably missing.

[2gn]

This also happens when trying to use inshellisense, by the way.

PS …\User Name\Development> inshellisense
'C:\Users\User' is not recognized as an internal or external command,
operable program or batch file.

[2gn]

It seems there are two errors that should be resolved.

1. issue above
2. File not found error

PS …\Development\broot> br
File not found: "C:\\Users\\User Name\\AppData\\Local\\Temp\\tmpBA8F.tmp"

broot/src/shell_install/powershell.rs

Lines 27 to 33 in 8f50c72

	$process = Start-Process -FilePath 'broot.exe' `
	-ArgumentList "--outcmd $($cmd_file.FullName) $args" `
	-NoNewWindow -PassThru -WorkingDirectory $PWD
	Wait-Process -InputObject $process #Faster than Start-Process -Wait
	If ($process.ExitCode -eq 0) {

In line 29 of powershell.rs, (New-TemporaryFile).FullName is expanded inside string expression. That's causing the error.

Plus, I noticed that broot --install patches the script only for natively installed powershell, and doesn't work with powershell core, which is newer. I'll make a different PR/issue for this.