Parse Labels Into Maps

Example Program:

import (
 "encoding/json"
 "fmt"
 
 "github.com/bluebrown/labelparser"
)


func main() {
 labels := map[string]string{
  "com.docker.stack.namespace":    "my-stack",
  "com.docker.swarm.node.id":      "y7t70zw5vmylsbo5qhmc56fgb",
  "com.docker.swarm.service.id":   "dy4kw0r22a4wqunp53sb7brqs",
  "com.docker.swarm.service.name": "my-stack_manager",
  "com.docker.swarm.task":         "",
  "com.docker.swarm.task.id":      "ymx9j64986pnkmqii951a98nj",
  "com.docker.swarm.task.name":    "my-stack_manager.1.ymx9j64986pnkmqii951a98nj",
 }

 conf := map[string]interface{}{}
 labelparser.Parse(labels, &conf)

 b, _ := json.MarshalIndent(conf, "", "  ")
 fmt.Println(string(b))
}

Output:

{
  "com": {
    "docker": {
      "stack": {
        "namespace": "my-stack"
      },
      "swarm": {
        "node": {
          "id": "y7t70zw5vmylsbo5qhmc56fgb"
        },
        "service": {
          "id": "dy4kw0r22a4wqunp53sb7brqs",
          "name": "my-stack_manager"
        },
        "task": {
          "id": "ymx9j64986pnkmqii951a98nj",
          "name": "my-stack_manager.1.ymx9j64986pnkmqii951a98nj",
          "task": ""
        }
      }
    }
  }
}