edit:add-var updatecarapace~ []{
var wd = ~/Documents/OtherGo/github.com/rsteube/carapace-bin
var bd = ~/Go/bin
cd $wd
git pull
cd cmd/carapace
go generate ./...
go build -ldflags="-s -w"
if (bool ?(test -f carapace)) {
mv -f carapace $bd
}