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# Filename: \\util201\scripts\Functions\loglib.ps1
# License: CC-BY-SA 4.0
# Author: bgstack15, TAFKAC
# Startdate: 2019-11-25 10:19
# Title: Logging library
# Purpose: Provide logging functions
# History:
# Usage:
# Reference:
# internal file systems-engineering/powershell/deploy-server/iad/library/functions.ps1
# Improve:
# Dependencies:
#
### GLOBAL VARIABLES
$global:today = Get-Date -Format yyyy-MM-dd
### FUNCTIONS
Function Log {
# adapted from TAFKAC
[CmdletBinding()]
param (
[Parameter(Mandatory = $TRUE, Position = 0)]
[string] $entry
)
If (!($GLOBAL:log -ne $NULL)) {
Set-Variable -Name log -Value @() -Scope Global;
}
$stamp = (Get-Date -Format FileDateTimeUniversal);
$GLOBAL:log += "[$stamp] $entry";
Write-Host "[$stamp] $entry" -ForegroundColor Gray
if ($global:logfile -ne $null)
{
$logid = ""; if ($global:logid -ne $null) {$logid = " ${global:logid}"}
"[$stamp] ${env:UserName}@${env:ComputerName}${logid}: $entry" | Out-File -Append $global:logfile
}
}
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