.functions

# ------------------------------------------------------------
# 1.  UTILS
# ------------------------------------------------------------

# backup: Backup given file(s)
# ------------------------------------------------------------
backup() {
  for f in "$@"
    # Don't follow symlink, preserves attributes, recursively
    do
      backupname="$f".$(date +%Y%m%d%H%M)
      cp -a "$f" "$backupname"
      backupsize=$(stat -f "%z" "$backupname")
      echo "$backupname created ($backupsize bytes)"
  done
}

# -----------------------------------------------------------
# 2.  SEARCHING
# -----------------------------------------------------------

# spotlight: Search for a file using MacOS Spotlight's metadata
# -----------------------------------------------------------
spotlight () { mdfind "kMDItemDisplayName == '$@'wc"; }

# ---------------------------
# 3.  PROCESS MANAGEMENT
# ---------------------------

# findPid: find out the pid of a specified process
# ------------------------------------------------------------
#     Note that the command name can be specified via a regex
#     E.g. findPid '/d$/' finds pids of all processes with names ending in 'd'
#     Without the 'sudo' it will only find processes of the current user
# ------------------------------------------------------------
findPid () { lsof -t -c "$@" ; }

# my_ps: List processes owned by my user
# ------------------------------------------------------------
my_ps () { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; }

# restart: restart Mac OS process
# ------------------------------------------------------------
restart () {
  case "$1" in
    Finder| finder)
      killall Finder
      ;;
    Dock| dock)
      killall Dock
      ;;
    *)
      ;;
  esac
}