Read JSON files from Bash scripts

function readJson { UNAMESTR=`uname` if [[ "$UNAMESTR" == 'Linux' ]]; then SED_EXTENDED='-r' elif [[ "$UNAMESTR" == 'Darwin' ]]; then SED_EXTENDED='-E' fi; VALUE=`grep -m 1 "\"${2}\"" ${1} | sed ${SED_EXTENDED} 's/^ *//;s/.*: *"//;s/",?//'` if [ ! "$VALUE" ]; then echo "Error: Cannot find \"${2}\" in ${1}" >&2; exit 1; else echo $VALUE ; fi; } # Site info from JSON DOMAIN=`readJson site-info.json domain` || exit 1; NAME=`readJson site-info.json site-name` || exit 1; SLUG=`readJson site-info.json slug` || exit 1; PREFIX=`readJson site-info.json prefix` || exit 1; DESC=`readJson site-info.json description` || exit 2;
Code language: Bash (bash)

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