Grails aliases (Bash)

function switchGrails() {
    echo "Switching to groovy version: $1"
    echo "Switching to grails version: $2"
    sudo rm /usr/local/{groovy,grails}
 
    sudo ln -s /usr/lib/groovy/$1 /usr/local/groovy
    sudo ln -s /usr/lib/grails/$2 /usr/local/grails
    echo "Done!"
    ls -latr /usr/local/{groovy,grails}
}

function switchGroovy() {
    echo "Switching to groovy version: $1"
    sudo rm /usr/local/groovy

    sudo ln -s /usr/lib/groovy/groovy-$1 /usr/local/groovy
    echo "Done!"
    ls -latr /usr/local/groovy

}
 
alias g104='switchGrails "groovy-1.5.7" "grails-1.0.4"'
alias g105='switchGrails "groovy-1.5.8" "grails-1.0.5"'
alias g11rc2='switchGrails "groovy-1.6.0" "grails-1.1-RC2"'
alias g11='switchGrails "groovy-1.6.0" "grails-1.1"'
alias g111='switchGrails "groovy-1.6.3" "grails-1.1.1"'
alias g112='switchGrails "groovy-1.6.3" "grails-1.1.2"'
#alias g12m3='switchGrails "groovy-1.6.5" "grails-1.2-M3"'
alias g12m4='switchGrails "groovy-1.6.5" "grails-1.2-M4"'
alias g12='switchGrails "groovy-1.6.7" "grails-1.2.0"'
alias g121='switchGrails "groovy-1.6.7" "grails-1.2.1"'
alias g122='switchGrails "groovy-1.6.8" "grails-1.2.2"'
alias g13rc2='switchGrails "groovy-1.7.2" "grails-1.3.0.RC2"'
alias g13='switchGrails "groovy-1.7.2" "grails-1.3.0"'
alias g130='switchGrails "groovy-1.7.2" "grails-1.3.0"'
alias g131='switchGrails "groovy-1.7.2" "grails-1.3.1"'
alias g132='switchGrails "groovy-1.7.3" "grails-1.3.2"'