add hammerspoon script

1 files changed, 39 insertions, 0 deletions

diff --git a/hammerspoon/init.lua b/hammerspoon/init.lua
new file mode 100644
index 0000000..b370312
--- /dev/null
+++ b/hammerspoon/init.lua
@@ -0,0 +1,39 @@
+-- 这个脚本在 MacBook 接入外接显示屏时
+-- 将 Dock 栏移动到右侧
+local function updateDockPosition()
+    local screens = hs.screen.allScreens()
+    local dockPos = "bottom"
+    local autoHide = true
+    local foundExternal = false
+
+    -- 查找名为 "P5" 的外接屏
+    for _, s in ipairs(screens) do
+        if s:name() == "P5" then
+            foundExternal = true
+            break
+        end
+    end
+
+    if foundExternal then
+        dockPos = "right"
+        autoHide = true
+    else
+        dockPos = "bottom"
+        autoHide = true
+    end
+
+    local cmd = string.format(
+        'defaults write com.apple.dock orientation %s; ' ..
+        'defaults write com.apple.dock autohide -bool %s; ' ..
+        'killall Dock',
+        dockPos,
+        autoHide and "true" or "false"
+    )
+
+    hs.execute(cmd)
+end
+
+local screenWatcher = hs.screen.watcher.new(updateDockPosition)
+screenWatcher:start()
+
+updateDockPosition()