goup-rs 0.13.2

goup is an elegant Go version manager
Documentation
#!/bin/sh

GOUP_HOME=${GOUP_HOME:-$HOME/.goup}

# goup shell setup
# affix colons on either side of $PATH to simplify matching
case ":${PATH}:" in
    *:"$GOUP_HOME/current/bin":*) 
        ;;
    *)
        # Prepending path in case a system-installed go needs to be overridden
        export GOROOT=$GOUP_HOME/current
        export PATH=$PATH:$GOROOT/bin
        ;;
esac

# affix colons on either side of $PATH to simplify matching
case ":${PATH}:" in
    *:"$GOUP_HOME/bin":*) 
        ;;
    *)
        # Prepending path in case a system-installed rustc needs to be overridden
        export PATH="$GOUP_HOME/bin:$PATH"
        ;;
esac