Execute batch command only in first level subfolders

Question

I want to execute this code only in all first level subfolders.

@echo off

powershell.exe "$o = Get-Content -Raw .\manifest.json | ConvertFrom-Json; '{0} {1} - Microsoft Flight Simulator {2}' -f $o.creator, $o.title, $o.version | Set-Content ('version_{0}_msfs.txt' -f (-split $o.title)[0])"

Can i do this inside the batch file? There is a manifest.json in file in each first level subfolder of the current folder. I want to run the batchfile from the current folder. A PowerShell part of the command will be good.

Answer 1

I finaly found a working code:

@echo off

setlocal enableDelayedExpansion

REM Retrieve Parent Folder
set parentfolder=%cd%

REM Retrieve Subfolders
set i=0
for /f "eol=: delims=" %%F in ('dir /b /ad *') do (
  set /a i+=1
  set "folder!i!=%%F"
)

REM Loop Through Sub Folders
for /l %%N in (1 1 %i%) do (
cd %parentfolder%\!folder%%N!
Powershell.exe "$o = Get-Content -Raw .\manifest.json | ConvertFrom-Json; '{0} {1} - Microsoft Flight Simulator {2}' -f $o.creator, $o.title, $o.package_version | Set-Content ('version_{0}_msfs.txt' -f (-split $o.title)[0]).ToLower()"
)