sway script - align focused window to given side of focused workspace

move_workspace_to_edge.js

const c = require("child_process")

const workspaces = JSON.parse(
  c.execSync("swaymsg -t get_workspaces", { encoding: "utf8" })
)

const ws = workspaces.find((x) => x.focused)

const win = ws.floating_nodes.find((x) => x.focused)

switch (process.argv[2]) {
  case "left": {
    x = 0
    y = win.rect.y - win.deco_rect.height - ws.rect.y
    break
  }
  case "down": {
    x = win.rect.x - ws.rect.x
    y = ws.rect.height - win.rect.height - win.deco_rect.height
    break
  }
  case "up": {
    x = win.rect.x - ws.rect.x
    y = 0
    break
  }
  case "right": {
    x = ws.rect.width - win.rect.width
    y = win.rect.y - win.deco_rect.height - ws.rect.y
    break
  }
  default: {
    process.exit()
  }
}

c.execSync(`swaymsg move position ${x} ${y}`)