Hammerspoon Four Sides Tiling

gistfile1.txt

hs.hotkey.bind({"ctrl", "shift", "cmd"}, "Left", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()

  f.x = max.x
  f.y = max.y
  f.w = max.w / 2
  f.h = max.h
  win:setFrame(f)
end)

hs.hotkey.bind({"ctrl", "shift", "cmd"}, "Right", function()
  local win = hs.window.focusedWindow()
  local winFrame = win:frame()
  local screen = win:screen()
  local screenFrame = screen:frame()

  winFrame.x = screenFrame.x + (screenFrame.w / 2)
  winFrame.y = screenFrame.y
  winFrame.w = screenFrame.w / 2
  winFrame.h = screenFrame.h

  win:setFrame(winFrame)
end)

hs.hotkey.bind({"ctrl", "shift", "cmd"}, "Up", function()
  local win = hs.window.focusedWindow()
  local winFrame = win:frame()
  local screen = win:screen()
  local screenFrame = screen:frame()

  winFrame.y = 0
  winFrame.h = screenFrame.h / 2

  win:setFrame(winFrame)
end)

hs.hotkey.bind({"ctrl", "shift", "cmd"}, "Down", function()
  local win = hs.window.focusedWindow()
  local winFrame = win:frame()
  local screen = win:screen()
  local screenFrame = screen:frame()

  winFrame.y = 0
  winFrame.h = screenFrame.h

  win:setFrame(winFrame)
end)