Cleanup homebrew list script

script/osx/osx_homebrew_list_detailed.sh

@@ -1,81 +1,21 @@
 #!/bin/bash
 #
+# Prints out all available information on installed homebrew packages. Does not
+# include packages installed via cask
 
 
-### Bash options
-# exit upon receiving a non-zero exit code
 set -e
-# enable debuging
-#set -x
-# upon attempt to use an unset variable, print error and exit
 set -u
-# fail on first command in pipeline that fails, not last
-#set -o pipefail
 
 
-### Logging functions
-# Usage: log "What to log"
-log () {
-    printf "%b\n" "$(date +"%Y-%m-%dT%H:%M:%S%z") $*"
-}
-# Usage: verbose "What to log if VERBOSE is true"
-verbose () {
-    if [[ "$VERBOSE" == "true" ]]; then
-        log "$*"
-    fi
-}
+# -- old version of script (not as useful IMO but kept around) --
+#for pkg in $(brew list); do
+#    brew info $pkg
+#    echo
+#done
 
 
-# set script_dir to location this script is running in
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-# set this here or can't use after getopts
-SCRIPT_NAME="$(basename $0)"
-# full command which can be printed out if needed
-SCRIPT_CMD="$*"
-
-
-### Option Handling
-# Defaults
-VERBOSE=${VERBOSE:-"false"}
-
-while getopts ":hv" opt; do
-    case $opt in
-    h)
-        echo "Usage: $(basename $0) [OPTION] [filename]"
-        echo 'Description of command'
-        echo
-        echo 'Options:'
-        echo '  -h  This help message'
-        echo '  -v  Be verbose'
-        exit 0
-        ;;
-    v)
-        VERBOSE=true
-        ;;
-    \?)
-        echo "Invalid option: -$OPTARG" >&2
-        exit 1
-        ;;
-    :)
-        echo "Option -$OPTARG requires an argument" >&2
-        exit 1
-        ;;
-    esac
-done
-shift `expr $OPTIND - 1`
-verbose "Additional arguments after options: $*"
-
-
-### Actual script begins here
-for pkg in $(brew list); do
-    brew info $pkg
-    echo
-done
-
-
-
-# SECONDS is a bash builtin
-verbose "Script ran for ${SECONDS} seconds"
+# -- new version of script --
+brew info --json=v1 --installed | python -m json.tool
 
 exit 0
-