test

#!/bin/bash

black () { color_text 30; }
blue () { color_text 34; }
green () { color_text 32; }
cyan () { color_text 36; }
red () { color_text 31; }
purple () { color_text 35; }
brown () { color_text 33; }
light_gray () { color_text 37; }

color_text () {
  while read data; do echo -e "\033[$1m$data"; done
  echo -e -n "\033[0m" # clear the color
}

DIR=`dirname $0`

if [ $# -eq 0 ]; then
    PACKAGES=$(ls -1 -d $DIR/packages/* | grep -v gsl | tr '\n' '\0' | xargs -0 -n 1 basename)
else
    PACKAGES=$@
fi

for PACKAGE in $PACKAGES; do

    PACKAGE_DIR=$DIR/packages/$PACKAGE

    if [ -f $PACKAGE_DIR/install ]; then
        echo " ***** PACKAGE $PACKAGE" | purple

        echo " ***** INSTALLING..." | purple
        bash $PACKAGE_DIR/install

        echo " ***** TESTING..." | purple
        if [ -f $PACKAGE_DIR/test.R ]; then
            sudo R --verbose -f $PACKAGE_DIR/test.R
        else
            sudo R -e "install.packages('$PACKAGE', repos='http://cran.rstudio.com/'); library('$PACKAGE')"
        fi

        return_code=$?
        if [[ $return_code != 0 ]] ; then
            echo "$PACKAGE... FAILED" | red
            exit $return_code
        else
            echo "$PACKAGE... SUCCESS" | green
        fi
    else
        echo "Unable to find '$PACKAGE' in $DIR/packages, exiting..." | red
        exit 1
    fi
done

exit 0