Feature: Add `go install`

[ahmet2mir]

Hello,

Some tools don't provides release via Github and instead uses go install. This feature check latest release via proxy golang and install tool using local go cmd.

$ ./bin install -p goinstall github.com/jrhouston/[email protected]
   • Getting v0.1.8 release for github.com/jrhouston/tfk8s
   • Copying for [email protected] into /home/ahdemir/bin/tfk8s
   • Done installing tfk8s v0.1.8
 
$ ./bin update tfk8s
   • /home/ahdemir/bin/tfk8s v0.1.8 -> v0.1.10 (github.com/jrhouston/tfk8s)
Do you want to continue? [Y/n] y
   • Getting latest release for github.com/jrhouston/tfk8s
   • Copying for [email protected] into /home/ahdemir/bin/tfk8s
   • Done updating /home/ahdemir/bin/tfk8s to v0.1.10

$ ./bin remove tfk8s

I also had an issue when using remove, since latest release "existingremove" was removed and bin was unable to remove.

I did 3 commits:

• 1 restore existing remove
• 2 explicit error message when path missing
• 3 add goinstall support