Example script showing auto-correction with DSC and PS7

AutoCorrect.ps1

Start-Job {

    # path would need to be updated to where you have the FileContentResource.psm1 example saved
    if ($env:PSModulePath -notlike "*demo*") {
        $env:PSModulePath += [System.IO.Path]::PathSeparator + '/Users/steve/test/demo'
    }
    
    # temporarily ensure latest version required for this demo is loaded
    Import-Module /Users/steve/test/demo/PSDesiredStateConfiguration -Force

    $dscParams = @{
        ModuleName = 'FileContentResource'
        Name = 'FileContentResource'
        Property = @{
            filePath = '/Users/steve/test/demo/test.txt'
            content = 'DSC Rocks!'
        }
    }

    while ($true) {
        
        if (!(Invoke-DscResource @dscParams -Method Test).InDesiredState) {
            Invoke-DscResource @dscParams -Method Set
        }

        Start-Sleep -Seconds 10
    }
}