cite about-plugin
about-plugin 'osx-specific functions'

# OS X: Open new tabs in same directory
if [ $(uname) = "Darwin" ]; then
  if type update_terminal_cwd > /dev/null 2>&1 ; then
    if ! [[ $PROMPT_COMMAND =~ (^|;)update_terminal_cwd($|;) ]] ; then
      PROMPT_COMMAND="${PROMPT_COMMAND%;};update_terminal_cwd"
      declared="$(declare -p PROMPT_COMMAND)"
      [[ "$declared" =~ \ -[aAilrtu]*x[aAilrtu]*\  ]] 2>/dev/null
      [[ $? -eq 0 ]] && export PROMPT_COMMAND
    fi
  fi
fi

function tab() {
  about 'opens a new terminal tab'
  group 'osx'

  osascript 2>/dev/null <<EOF
    tell application "System Events"
      tell process "Terminal" to keystroke "t" using command down
    end
    tell application "Terminal"
      activate
      do script with command " cd \"$PWD\"; $*" in window 0
    end tell
EOF
}

# renames the current os x terminal tab title
function tabname {
  printf "\e]1;$1\a"
}

# renames the current os x terminal window title
function winname {
  printf "\e]2;$1\a"
}

# this one switches your os x dock between 2d and 3d
# thanks to savier.zwetschge.org
function dock-switch() {
    about 'switch dock between 2d and 3d'
    param '1: "2d" or "3d"'
    example '$ dock-switch 2d'
    group 'osx'

    if [ $(uname) = "Darwin" ]; then

        if [ $1 = 3d ] ; then
            defaults write com.apple.dock no-glass -boolean NO
            killall Dock

        elif [ $1 = 2d ] ; then
            defaults write com.apple.dock no-glass -boolean YES
            killall Dock

        else
            echo "usage:"
            echo "dock-switch 2d"
            echo "dock-switch 3d."
        fi
    else
        echo "Sorry, this only works on Mac OS X"
    fi
}

function pman ()
{
    about 'view man documentation in Preview'
    param '1: man page to view'
    example '$ pman bash'
    group 'osx'
    man -t "${1}" | open -fa $PREVIEW
}

function pri ()
{
    about 'display information about Ruby classes, modules, or methods, in Preview'
    param '1: Ruby method, module, or class'
    example '$ pri Array'
    group 'osx'
    ri -T "${1}" | open -fa $PREVIEW
}

# Download a file and open it in Preview
function prevcurl() {
  about 'download a file and open it in Preview'
  param '1: url'
  group 'osx'

  if [ ! $(uname) = "Darwin" ]
  then
    echo "This function only works with Mac OS X"
    return 1
  fi
  curl "$*" | open -fa $PREVIEW
}

function refresh-launchpad() {
  about 'Reset launchpad layout in macOS'
  example '$ refresh-launchpad'
  group 'osx'

  if [ $(uname) = "Darwin" ];then
    defaults write com.apple.dock ResetLaunchPad -bool TRUE
    killall Dock
  else
    echo "Sorry, this only works on Mac OS X"
  fi
}

function list-jvms(){
  about 'List java virtual machines and their states in macOS'
  example 'list-jvms'
  group 'osx'

  JVMS_DIR="/Library/Java/JavaVirtualMachines"
  JVMS=( $(ls ${JVMS_DIR}) )
  JVMS_STATES=()

  # Map state of JVM
  for (( i = 0; i < ${#JVMS[@]}; i++ )); do
    if [[ -f "${JVMS_DIR}/${JVMS[$i]}/Contents/Info.plist" ]]; then
      JVMS_STATES[${i}]=enabled
    else
      JVMS_STATES[${i}]=disabled
    fi
      echo "${i} ${JVMS[$i]} ${JVMS_STATES[$i]}"
  done
}

function pick-default-jvm(){
  about 'Pick the default Java Virtual Machines in system-wide scope in macOS'
  example 'pick-default-jvm'

  # Call function for listing
  list-jvms

  # Declare variables
  local DEFAULT_JVM_DIR=""
  local DEFAULT_JVM=""
  local OPTION=""

  # OPTION for default jdk and set variables
  while [[ ! "$OPTION" =~ ^[0-9]+$ || OPTION -ge "${#JVMS[@]}" ]]; do
    read -p "Enter Default JVM: "  OPTION
      if [[ ! "$OPTION" =~ ^[0-9]+$  ]]; then
        echo "Please enter a number"
      fi

      if [[ OPTION -ge "${#JVMS[@]}" ]]; then
        echo "Please select one of the displayed JVMs"
      fi
  done

  DEFAULT_JVM_DIR="${JVMS_DIR}/${JVMS[$OPTION]}"
  DEFAULT_JVM="${JVMS[$OPTION]}"

  # Disable all jdk
  for (( i = 0; i < ${#JVMS[@]}; i++ )); do
    if [[ -f "${JVMS_DIR}/${JVMS[$i]}/Contents/Info.plist" ]]; then
      sudo mv "${JVMS_DIR}/${JVMS[$i]}/Contents/Info.plist" "${JVMS_DIR}/${JVMS[$i]}/Contents/Info.plist.disable"
    fi
  done

  # Enable default jdk
  if [[ -f "${DEFAULT_JVM_DIR}/Contents/Info.plist.disable" ]]; then
    sudo mv "${DEFAULT_JVM_DIR}/Contents/Info.plist.disable" "${DEFAULT_JVM_DIR}/Contents/Info.plist"
    echo "Enabled ${DEFAULT_JVM} as default JVM"
  fi
}

# Make this backwards compatible
alias pcurl='prevcurl'