webssh2/scripts/util.sh
Bill Church 95eb700a21
0.2.8 ready for pr (#133)
* make config.json optional

* update package for 14.1

* push.sh - reset permissions after module load

* build script updates

* update build scripts
2019-05-25 22:54:32 -04:00

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#!/bin/bash
# Utility functions / scripts
echoNotice () { echo -e -n "\n$@... "; }
fgLtRed=$(tput bold;tput setaf 1)
fgLtGrn=$(tput bold;tput setaf 2)
fgLtYel=$(tput bold;tput setaf 3)
fgLtBlu=$(tput bold;tput setaf 4)
fgLtMag=$(tput bold;tput setaf 5)
fgLtCya=$(tput bold;tput setaf 6)
fgLtWhi=$(tput bold;tput setaf 7)
fgLtGry=$(tput bold;tput setaf 8)
echo ${fgLtWhi}
# check for jq and try to install...
output=$(which jq 2>&1)
if [[ $? -ne 0 ]]; then
echo -e "You need to install jq: https://stedolan.github.io/jq\n"
echo -e "If you have *brew* you can install with:\n"
echo -e " brew install jq\n"
echo -n "Do you want me to try and install that for you (Y/n)? "
read -n1 yesno
echo
if [[ ("$yesno" != "y") ]]; then
echo -e "\nUnable to continue, install jq first.\n\n"
exit 255
else
which brew
if [[ $? -ne 0 ]]; then
echo -e "\nYou're a mess... You don't even have brew installed...\nMaybe you should check it out\n"
echo -e " https://brew.sh/\n\n"
exit 255
fi
echo
brew install jq
if [[ $? -ne 0 ]]; then
echo -e "\nLooks like that failed, I can't do everything... Quitting, install jq...\n"
exit 255
fi
fi
fi
# checks the output of a command to get the status and report/handle failure
checkOutput() {
if [ $result -eq 0 ]; then
# success
#echo "${fgLtGrn}[OK]${fgLtWhi}"
echo "✅"
return
else
# failure
tput bel;tput bel;tput bel;tput bel
#echo "${fgLtRed}[FAILED]${fgLtWhi}"
echo "❌"
echo -e "\nPrevious command failed in ${script_path}/${scriptname} with error level: ${result}"
echo -e "\nCommand:\n"
echo " ${command}"
echo -e "\nSTDOUT/STDERR:\n"
echo ${output}
exit 255
fi
}
# run a comand and check call checkOutput
runCommand() {
# $1 command
command=$@
output=$((eval $command) 2>&1)
result="$?" 2>&1
prevline=$(($LINENO-2))
checkOutput
}