hammerspoon: set up proxy and DNS (Quad9 and OpenDNS)

1 files changed, 122 insertions, 0 deletions

diff --git a/hammerspoon/init.lua b/hammerspoon/init.lua
index b370312..c130897 100644
--- a/hammerspoon/init.lua
+++ b/hammerspoon/init.lua
@@ -37,3 +37,125 @@ local screenWatcher = hs.screen.watcher.new(updateDockPosition)
 screenWatcher:start()
 
 updateDockPosition()
+
+-- Set DNS servers for the Wi-Fi interface
+local function setDNS()
+    local success, output = hs.execute("networksetup -setdnsservers 'Wi-Fi' 9.9.9.9 208.67.222.123 208.67.220.123")
+    if success then
+        hs.alert.show("DNS updated successfully")
+    else
+        hs.alert.show("Failed to update DNS: " .. output)
+    end
+end
+setDNS()
+
+-- Configure and enable/disable an HTTP/HTTPS proxy
+local function setProxy(enable)
+    local state = enable and "on" or "off"
+    hs.execute("networksetup -setwebproxy 'Wi-Fi' 127.0.0.1 7890")
+    hs.execute("networksetup -setsecurewebproxy 'Wi-Fi' 127.0.0.1 7890")
+    hs.execute(string.format("networksetup -setwebproxystate 'Wi-Fi' %s", state))
+    hs.execute(string.format("networksetup -setsecurewebproxystate 'Wi-Fi' %s", state))
+    hs.alert.show("Proxy " .. state)
+end
+setProxy("on")
+
+-- PaperWM.spoon
+PaperWM = hs.loadSpoon("PaperWM")
+PaperWM:bindHotkeys({
+    -- switch to a new focused window in tiled grid
+    focus_left  = {{"alt"}, "left"},
+    focus_right = {{"alt"}, "right"},
+    focus_up    = {{"alt"}, "up"},
+    focus_down  = {{"alt"}, "down"},
+
+    -- switch windows by cycling forward/backward
+    -- (forward = down or right, backward = up or left)
+    focus_prev = {{"alt"}, "k"},
+    focus_next = {{"alt"}, "j"},
+
+    -- move windows around in tiled grid
+    swap_left  = {{"alt", "shift"}, "left"},
+    swap_right = {{"alt", "shift"}, "right"},
+    swap_up    = {{"alt", "shift"}, "up"},
+    swap_down  = {{"alt", "shift"}, "down"},
+
+    -- position and resize focused window
+    center_window        = {{"alt", "shift"}, "c"},
+    anchor_window_left   = {{"alt", "shift"}, ","},
+    anchor_window_right  = {{"alt", "shift"}, "."},
+    full_width           = {{"alt", "shift"}, "f"},
+    cycle_width          = {{"alt", "shift"}, "r"},
+    reverse_cycle_width  = {{"ctrl", "alt", "cmd"}, "r"},
+    cycle_height         = {{"alt", "cmd", "shift"}, "r"},
+    reverse_cycle_height = {{"ctrl", "alt", "cmd", "shift"}, "r"},
+
+    -- increase/decrease width
+    increase_width = {{"alt", "shift"}, "l"},
+    decrease_width = {{"alt", "shift"}, "h"},
+
+    -- move focused window into / out of a column
+    slurp_in = {{"alt", "shift"}, "i"},
+    barf_out = {{"alt", "shift"}, "o"},
+
+    -- toggle accordion stacking for the focused column
+    toggle_stack = {{"alt", "shift", "shift"}, "s"},
+
+    -- split screen focused window with left window
+    split_screen = {{ "alt", "shift" }, "s"},
+
+    -- move the focused window into / out of the tiling layer
+    toggle_floating = {{"alt", "shift"}, "escape"},
+    -- raise all floating windows on top of tiled windows
+    focus_floating  = {{"alt", "shift"}, "f"},
+
+    -- focus the first / second / etc window in the current space
+    focus_window_1 = {{"alt"}, "1"},
+    focus_window_2 = {{"alt"}, "2"},
+    focus_window_3 = {{"alt"}, "3"},
+    focus_window_4 = {{"alt"}, "4"},
+    focus_window_5 = {{"alt"}, "5"},
+    focus_window_6 = {{"alt"}, "6"},
+    focus_window_7 = {{"alt"}, "7"},
+    focus_window_8 = {{"alt"}, "8"},
+    focus_window_9 = {{"alt"}, "9"},
+
+    -- focus the leftmost / rightmost window in the current space
+    focus_window_first = {{"cmd", "shift"}, "home"},
+    focus_window_last  = {{"cmd", "shift"}, "end"},
+
+    -- switch to a new Mission Control space
+    switch_recent_space = {{"ctrl", "alt", "cmd"}, "6"},
+    switch_space_l = {{"alt", "cmd"}, ","},
+    switch_space_r = {{"alt", "cmd"}, "."},
+    switch_space_1 = {{"alt", "cmd"}, "1"},
+    switch_space_2 = {{"alt", "cmd"}, "2"},
+    switch_space_3 = {{"alt", "cmd"}, "3"},
+    switch_space_4 = {{"alt", "cmd"}, "4"},
+    switch_space_5 = {{"alt", "cmd"}, "5"},
+    switch_space_6 = {{"alt", "cmd"}, "6"},
+    switch_space_7 = {{"alt", "cmd"}, "7"},
+    switch_space_8 = {{"alt", "cmd"}, "8"},
+    switch_space_9 = {{"alt", "cmd"}, "9"},
+
+    -- move focused window to a new space and tile
+    move_window_l = {{ "ctrl", "alt", "cmd" }, "left"},
+    move_window_r = {{ "ctrl", "alt", "cmd" }, "right"},
+    move_window_u = {{ "ctrl", "alt", "cmd" }, "up"},
+    move_window_d = {{ "ctrl", "alt", "cmd" }, "down"},
+    move_window_1 = {{"alt", "cmd", "shift"}, "1"},
+    move_window_2 = {{"alt", "cmd", "shift"}, "2"},
+    move_window_3 = {{"alt", "cmd", "shift"}, "3"},
+    move_window_4 = {{"alt", "cmd", "shift"}, "4"},
+    move_window_5 = {{"alt", "cmd", "shift"}, "5"},
+    move_window_6 = {{"alt", "cmd", "shift"}, "6"},
+    move_window_7 = {{"alt", "cmd", "shift"}, "7"},
+    move_window_8 = {{"alt", "cmd", "shift"}, "8"},
+    move_window_9 = {{"alt", "cmd", "shift"}, "9"},
+
+    -- refresh/retile windows (forcedly)
+    refresh_windows          = { { "alt", "cmd", "shift" }, "r" },
+    refresh_windows_forcedly = { { "alt", "cmd", "shift" }, "t" },
+
+})
+PaperWM:start()