unixorn/tumult.plugin.zsh

#!/usr/bin/env bash
#
# Reindex a drive with spotlight
#
# Copyright 2024, Joe Block <jpb@unixorn.net>

set -o pipefail
if [[ -n "$DEBUG" ]]; then
  # shellcheck disable=SC2086
  if [[ "$(echo $DEBUG | tr '[:upper:]' '[:lower:]')" == "verbose" ]]; then
    set -x
  fi
fi

function debug() {
  if [[ -n "$DEBUG" ]]; then
    echo "$@"
  fi
}

function echo-stderr() {
  echo "$@" 1>&2  ## Send message to stderr.
}

function fail() {
  printf '%s\n' "$1" >&2  ## Send message to stderr. Exclude >&2 if you don't want it that way.
  exit "${2-1}"  ## Return a code specified by $2 or 1 by default.
}

function has() {
  # Check if a command is in $PATH
  which "$@" > /dev/null 2>&1
}

function check-dependencies() {
  debug "Checking dependencies..."
  # shellcheck disable=SC2041
  # Placeholders for whatever programs you really need
  for p in 'mdutil'
  do
    if ! has $p; then
      fail "Can't find $p in your $PATH"
    else
      debug "- Found $p"
    fi
  done
}

function my-name() {
  basename "$0"
}

function usage() {
  echo "Usage: $(my-name) Volume"
  echo "I can never remember what command (mdutil) reindexes a drive, so $(my-name) rebuilds or creates a spotlight index for Volume"
  exit 0
}

function path-exists() {
  local file="${1}"
  [[ -s "${file}" ]] || fail "$1 is not valid"
  [[ -d "${file}" ]] && return
  [[ -f "${file}" ]] && return
  fail "$1 is not a directory or file"
}

check-dependencies
if [[ $1 == '-h' ]];then
  usage
fi
if [[ $# == 1 ]]; then
  echo "Got a volume"
  volume='/'
else
  echo "no args"
  volume=$1
  shift
fi
echo_stderr "Index rebuilding has to be done as root. You will be asked to enter your password by sudo"
exec sudo mdutil -E $volume $@