javascript - Converting Tree Like File Directory to a JSON object - Stack Overflow

javascript-converting-tree-like-file-directory-to-a-json-object-stack-overflow.js

const input = [
  
  'C:/Users/Freddy/System/storage/Objects/Users/1',  
  'C:/Users/Freddy/System/storage/Objects/Users/1/email',
  'C:/Users/Freddy/System/storage/Objects/Users/1/email/FreddyMcGee@Gmail.com',
  'C:/Users/Freddy/System/storage/Objects/Users/1/etc',
  'C:/Users/Freddy/System/storage/Objects/Users/1/etc/etc',
  'C:/Users/Freddy/System/storage/Objects/Users/1/password',
  'C:/Users/Freddy/System/storage/Objects/Users/1/password/123123123213',
  'C:/Users/Freddy/System/storage/Objects/Users/1/username',
  'C:/Users/Freddy/System/storage/Objects/Users/1/username/Freddy1337'
];
const lastPart = str => str.match(/\/([^\/]+)$/)[1];
const [baseDirectory, ...keysVals] = input;
const dirName = lastPart(baseDirectory);
const dirObj = {};
for (let i = 0; i < keysVals.length; i += 2) {
  const key = lastPart(keysVals[i]);
  const val = lastPart(keysVals[i + 1]);
  dirObj[key] = val;
}
const output = { [dirName]: dirObj };
console.log(output);

TestWithNodeJs.ps1

#Url https://stackoverflow.com/questions/51228768/converting-tree-like-file-directory-to-a-json-object'
cd 'B:\ToGit\DirToJson'
node javascript-converting-tree-like-file-directory-to-a-json-object-stack-overflow.js