45 lines
825 B
Go
45 lines
825 B
Go
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package main
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import (
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"encoding/json"
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"fmt"
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"log"
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"os/exec"
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)
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func main() {
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var tree Tree
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cmd, err := exec.Command("swaymsg", "-t", "get_tree").Output()
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if err != nil {
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log.Println(err)
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}
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if err := json.Unmarshal(cmd, &tree); err != nil {
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log.Println(err)
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}
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for _, n := range tree.Nodes {
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if n.Name == "__i3" {
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for _, nodes := range n.Nodes {
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if nodes.Name == "__i3_scratch" {
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fmt.Println(len(nodes.FloatingNodes))
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}
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}
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}
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}
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}
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// Tree Sway tree
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type Tree struct {
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Nodes []struct {
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ID int64 `json:"id"`
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Name string `json:"name"`
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Nodes []struct {
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ID int `json:"id"`
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Name string `json:"name"`
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FloatingNodes []struct {
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ID int `json:"id"`
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Name string `json:"name"`
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} `json:"floating_nodes"`
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} `json:"nodes"`
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} `json:"nodes"`
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}
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