cmdlet Get-Content at command pipeline position 1 - powershell

Question

I am trying to recursively find references of Constants.cs of an any other .cs files in a directory containing files with Paths. Name of the files are stored procedures and they have the references(Paths) for that stored procedure.
This is PowerShell Script that i have written.
[CmdletBinding()]
param(
[Parameter(Position=0, Mandatory=$true)]
[string]$ProceduresFile,
[Parameter(Position=1, Mandatory=$true)]
[string]$ReferencesDir,
[Parameter(Position=2, Mandatory=$true)]
[string]$Project,
[Parameter(Position=3, Mandatory=$false)]
[string]$OutputPath = "."
)
$ErrorActionPreference = "Stop"
$storedProcFromFile = [IO.File]::ReadAllLines($ProceduresFile)
function Search-PSfile
{
param(
[string] $ReferencesDir,
[string] $Project,
[string] $file
)
$procedureName = $file.Split(".")[0].ToLower()
$textName = "${procedureName}.txt"
$pattern = "\b${Project}\.\b"
#check for Constant.cs files in project directory-- returs true if present
$isConstantFile = [bool](Get-ChildItem -Path $ReferencesDir -Filter $textName -Recurse |
Get-Content |
Select-String -Pattern "\bConstants.cs\b" |
Select-String -Pattern $pattern -Quiet)
#check for .cs files in project directory besides Constants.cs .. returs true if present
$isOtherCsFile = [bool](Get-ChildItem -Path $ReferencesDir -Filter $textName -Recurse |
Get-Content |
Select-String -Pattern "\b.cs\b" |
Select-String -Pattern "\bConstants.cs\b" -NotMatch |
Select-String -Pattern $pattern -Quiet)
$filePattern = "\b${procedureName}\b"
#check for .sql files other than itself.. returs true if present
$isUsedSql = [bool](Get-ChildItem -Path $ReferencesDir -Filter $textName -Recurse |
Get-Content |
Select-String -Pattern "\.sql" |
Select-String -Pattern $filePattern -NotMatch -Quiet)
# if there are no constant files and no .sql file and no there .cs files then SP is not used
If(!$isConstantFile -and !$isUsedSql -and !$isOtherCsFile)
{
return $false
}
# If there are Constants.cs then write SP name in Used.txt end function
Elseif ($isConstantFile)
{
return $true
}
# If there are other .cs files then check if SP is commented out if yes then 'not used' else 'used'
Elseif ($isOtherCsFile)
{
Get-ChildItem -Path $ReferencesDir -Filter $textName -Recurse |
Get-Content |
Select-String -Pattern "\b.cs\b" |
Select-String -Pattern "\bConstants.cs\b" -NotMatch |
Select-String -Pattern $pattern |
ForEach-Object{
$isUnCommented = [bool](Get-Content |
Select-String -Pattern $filePattern |
Select-String -Pattern "\/\/" -NotMatch -Quiet)
if($isUnCommented)
{
return $true
}
else
{
return $false
}
}
}
# if there are no .cs files only .sql files then do a recusion and check for that .sql file
Elseif ($isUsedSql)
{
Get-ChildItem -Path $ReferencesDir -Filter $textName -Recurse |
Get-Content |
Select-String -Pattern "\.sql" |
Select-String -Pattern $filePattern -NotMatch |
ForEach-Object{
$sqlFile = (Get-Item $_).Name
Search-PSfile -ReferencesDir $ReferencesDir -Project $Project -file $sqlFile -OutputPath $OutputPath
}
}
}
function Write-PSfile
{
param(
[string]$OutputPath,
[string]$File,
[string]$FileName,
[string]$Text
)
$fileExist = Test-Path "${OutputPath}\${FileName}"
if(!$fileExist)
{
$line = "${File} | ${Text}"
New-Item -Path $OutputPath -Name $FileName -ItemType "file" -Value $line
}
else {
$line = "${File} | ${Text}"
$path = "${OutputPath}\${FileName}"
Add-Content -Path $path -Value $line
}
}
$storedProcFromFile | ForEach-Object{
$isUsed = Search-PSfile -ReferencesDir $ReferencesDir -Project $Project -file $_ -OutputPath $OutputPath
if($isUsed)
{
Write-PSfile -OutputPath $OutputPath -File $_ -FileName "Used.txt" -Text "Used"
}
else
{
Write-PSfile -OutputPath $OutputPath -File $_ -FileName "NotUsed.txt" -Text "Not Used"
}
}
Write-Host "Script Ran Successfully"
I am not sure why I am getting cmdlet Get-Content at command pipeline position 1 for second elseif Elseif ($isOtherCsFile)statement but others are working fine. Any Suggestion is welcome. Thankyou.