Indent Outline

If fileContents were the following

level1
    level2
    level2
        level3
        level3
    level2
        level3
level1

parse(fileContents) yields

[
   {
      "content":"level1",
      "inner":[
         {
            "content":"level2",
            "inner":[]
         },
         {
            "content":"level2",
            "inner":[
               {
                  "content":"level3",
                  "inner":[]
               },
               {
                  "content":"level3",
                  "inner":[]
               }
            ]
         },
         {
            "content":"level2",
            "inner":[
               {
                  "content":"level3",
                  "inner":[]
               }
            ]
         }
      ]
   },
   {
      "content":"level1",
      "inner":[]
   }
]

How to Use

npm install 

var parser = require('indent-outline')
myObject = parser(fileContents)