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#!/bin/bash
source easybashgui
function check_internet() {
for each in {fossee.in,github.com};
do
wget $each/robots.txt &> /dev/null
# return_code=$?
return_code=8
[ $return_code -eq 0 ] && break
[ $return_code -eq 1 ] && alert_message 'Generic error occured. Working offline. Select Ok to continue.' && break
[ $return_code -eq 3 ] && alert_message 'File I/0 error. Check the permission of the present directory. Working offline. Select Ok to continue' && break
[ $return_code -eq 4 ] && alert_message 'Network failure. Unable to connect internet. Working offline. Select Ok to continue.' && break
[ $return_code -eq 5 ] && alert_message 'SSL verification failure. Check system date. Working offline. Select Ok to continue' && break
[ $return_code -eq 7 ] && alert_message 'Protocol error. Working offline. Select Ok to continue.' && break
done
[ $return_code -eq 8 ] && alert_message 'Server error. Working offline. Select Ok to continue.'
}
#fetch updates from github and show
function fetch_updates() {
UPDATES=$(git fetch &> /dev/null && \
comm --nocheck-order -3 \
<(git log --all --pretty="%H")\
<(git log --pretty="%H"))
git show -s --format=%B $UPDATES
}
check_internet
fetch_updates
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