My use of Out-File and/or [system.io.file]::WriteAllText - powershell

Question

Both commands work when running inside Visual Studio Code but if I execute the ps1 file directly in pwsh 7 the file is blank. Same if I right-click and select Open With pwsh.
Tried both commands, out-file first but moved to [system.io.file]::WriteAllText to remove blank rows. Both successfully create and populate a csv file as expected when I execute it from within Visual Studio Code.
try {
$files = #()
$files = Get-ChildItem -Path "\\networkShare\ps1files"
#$files = $files + (get-childitem -Path "\\networkShare\ps1files2")
$results = foreach ($file in $files) {
if ($file.FullName.substring($file.FullName.length - 3, 3) -eq "ps1") {
#Write-Host $file
$scriptblock = [scriptblock]::Create((Get-Content -Raw -Path $file.FullName))
$ast = $scriptblock.Ast
$commands = $ast.FindAll( { $args[0] -is [System.Management.Automation.Language.CommandAst] }, $true)
$commandText = foreach ($command in $commands) {
$command.CommandElements[0].Extent.Text
}
$commandText |
Select-Object -Unique |
Sort-Object |
Select-Object #{
Label = "Module"
Expression = { (Get-Command $_).Source.Substring(0, (Get-Command $_).Source.Length) }
}
$value = ""
foreach ($result in $results) {
if ($result.Module -inotlike "C:*") {
if ($value -inotlike "*" + $result.Module + "*") {
$value = $value + $result.Module + "`n"
}
}
}
}
}
$ModulesInUse = #()
$NewModules = #()
$NewestMod = #()
#$NewestMod = ""
$ModulesInUse = Import-Csv \\networkShare\PSModulesUsed.csv -Header "Module"
$NewModules = $results.Where({ $_.module -notin $ModulesInUse.Module -and $_.Module.Length -gt 0 -and $_.Module -inotlike "C:*" })
if ($NewModules.count -gt 0) {
Write-Host "New Modules found `n"
# Create unique array of new modules found
foreach ( $mod in $NewModules ) {
if ($mod.Module -notin $NewestMod.Module) {
$NewestMod = $NewestMod + $mod
}
}
$NewestMod.module
Write-Host `n
$Prompt = 'Do you want to update the Modules Used csv file now? Y/N'
$UpdateFile = Read-Host -Prompt $Prompt
if ($UpdateFile -eq 'y') {
#$value | Out-File "\\networkShare\PSModulesUsed.csv"
[system.io.file]::WriteAllText(“\\networkShare\PSModulesUsed.csv”, $value)
}
}
else {
Read-Host "No new Modules found. Press any key to exit"
}

Answer 1

Big thanks to mklement0!!!
Making that change to Code revealed the $value I was sending was not correct, even though it was working before. When running outside of Code it was blank.
I moved the code below to outside the $Results block of code and it works now.
$value = ""
foreach ($result in $results) {
if ($result.Module -inotlike "C:*") {
if ($value -inotlike "*" + $result.Module + "*") {
$value = $value + $result.Module + "`n"
}
}
}