pupdate

#
# ===================================================================
# Purpose:           Updates Python packages using Pip
# Called From:       Command line
# Author:            Stuart Feichtinger
# Notes:             Global updater using pip
# Revsion:           Last change: 07/28/18 by SF :: First Commit
# ===================================================================
#

#!/bin/bash

#Create temp file to hold list of outdated packages
tmpfile=$(mktemp /tmp/pupdate-script.XXXXXX)

echo "Running Pip Updater..."

#List outdated pacakgaes | clean up output | remove header text | output files and store in tempfile
pip list --outdated | cut -d' ' -f 1 | tail +3 > $tmpfile


if [ -s $tmpfile ] #Check if any outdated packages
then
    echo "Updating the following Pip packages:"
    cat $tmpfile
    cat $tmpfile | xargs -n 1 pip install -U


else

    echo "Already up-to-date."
fi
echo "Done"

#Clean up temp file
rm "$tmpfile"