Joining two scripts - regex

Question

First I made new script that make regex :
$input_path = 'C:\site-download\input.txt'
$output_file = 'C:\site-download\output.txt'
$regex = '(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})'
$regex2 = '(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})'
$regex3 = '(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})'
$regex4 = '(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})'
$regex5 = '(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})'
Select-String -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Its working good so far.
Second script I found in web (also working good):
Function Register-Watcher {
param ($folder)
$filter = "*.*" #all files
$watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property #{
IncludeSubdirectories = $false
EnableRaisingEvents = $true
}
$changeAction = [scriptblock]::Create('
# This is the code which will be executed every time a file change is detected
$path = $Event.SourceEventArgs.FullPath
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file $name was $changeType at $timeStamp"
')
Register-ObjectEvent $Watcher "Changed" -Action $changeAction
}
Register-Watcher "C:\site-download"
So basically I'm working to find out how I can add first script to second.
I tried something this:
Function Register-Watcher {
param ($folder)
$filter = "*.*" #all files
$watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property #{
IncludeSubdirectories = $false
EnableRaisingEvents = $true
}
$changeAction = [scriptblock]::Create('
# This is the code which will be executed every time a file change is detected
$path = $Event.SourceEventArgs.FullPath
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file $name was $changeType at $timeStamp"
$input_path = $name
$output_file = 'C:\site-download\output.txt'
$regex = '(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})'
$regex2 = '(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})'
$regex3 = '(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})'
$regex4 = '(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})'
$regex5 = '(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})'
Select-String -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
Select-String -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
')
Register-ObjectEvent $Watcher "Changed" -Action $changeAction
}
Register-Watcher "C:\site-download"
But keep getting some errors:
Select-String : Cannot bind argument to parameter 'Path' because it is null.
At line:1 char:21
+ select-string -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_ ...
+ ~~~~~~~~~~~
+ CategoryInfo : InvalidData: (:) [Select-String], ParameterBindingValidationException
+ FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.Sel‌​ectStringCommand
Can someone help me out to fix this last script?

Answer 1

Your regex script has single quotes (') in it which are breaking your scriptblock. Replace them with double quotes (").

Answer 2

What i have tested now:
Function Register-Watcher {
param ($folder)
$filter = "*.*" #all files
$watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property #{
IncludeSubdirectories = $false
EnableRaisingEvents = $true
}
$changeAction = [scriptblock]::Create('
# This is the code which will be executed every time a file change is detected
$path = $Event.SourceEventArgs.FullPath
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file $name was $changeType at $timeStamp"
')
Register-ObjectEvent $Watcher "Created" -Action $changeAction
}
Register-Watcher "C:\site-download"
Function regex-inout { $input_path = 'C:\site-download\input.txt'
$output_file = "C:\site-download\output.txt"
$regex = "(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})"
$regex2 = "(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})"
$regex3 = "(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})"
$regex4 = "(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})"
$regex5 = "(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})"
select-string -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
select-string -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
select-string -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
select-string -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
select-string -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file
} regex-inout
Folder watch working good. But where should i move Function regex-inout so that when new files come to folder then this regex start work. At moment only folder watch working and regex didn't do nothing.
Sorry for my bad English.