Comment by asaph

> Don’t try to install things with brew if brew is not installed:

   if which brew 2>&1 /dev/null ; then
        brew install jq
   fi

This just hides a useful error message (brew not installed). I would rather just see that error message (either interactively or in a log) and have the script fail. Hiding the error message just leads to an eventual failure down the road when jq is invoked.