GOROOT not set/updated on directory change

[amoosbr]

GOROOT environment variable is empty, when switching directories.

Reproduce:

❯ cd ~
❯ rtx global
golang 1.19.5
❯ rtx env
export GOROOT=/Users/user/.local/share/rtx/installs/golang/1.19.5/go
...
❯ echo $GOROOT
/Users/user/.local/share/rtx/installs/golang/1.19.5/go

❯ mkdir ~/dev/tmp/empty-rtx-goroot
❯ cd ~/dev/tmp/empty-rtx-goroot
❯ echo $GOROOT

❯ \ls -la ~/dev/tmp/empty-rtx-goroot
total 0
drwxr-xr-x@  2 user  staff   64 Jan 27 18:21 .
drwxr-xr-x@ 12 user  staff  384 Jan 27 18:21 ..
❯ rtx global
golang 1.19.5
❯ rtx env
# no `export GOROOT`

Similar with local golang version:

New zsh:

# New zsh shell in user home (contains .tool-versions)
❯ rtx global
golang 1.19.5
❯ echo $GOROOT
/Users/user/.local/share/rtx/installs/golang/1.19.5/go
❯ cd ~/dev/tmp/rtx-goroot
❯ rtx env
export GOROOT=/Users/user/.local/share/rtx/installs/golang/1.18.10/go
...
❯ echo $GOROOT

❯ rtx local
golang 1.18.10
❯ cat .tool-versions
golang 1.18.10

Fix:

This seems to be related to the bin/exec-env handling. Not sure, if this should be fixed in the asdf-golang plugin or in rtx. I would expect GOROOT/JAVA_HOME be set always and updated on based on local overrides.

Update: Seems to be similar with JAVA_HOME

[jdx]

this fix is out in 1.1