P0$H Boilerplate

boilerplate.ps1

param(
    [ValidateSet("DEV","TEST","PROD")]
    [parameter(mandatory=$true)]
    [string]$Environment = ("DEV","TEST","PROD")
)

# TODO
# Update with newer code patterns
$path = Split-Path -Path $MyInvocation.MyCommand.Path
$scriptName = [System.IO.Path]::GetFileNameWithoutExtension($MyInvocation.MyCommand.Source)
$startTime = Get-Date

Start-SPAssignment -global
Start-Transcript -Path "$path\$($scriptName)_$($timestamp.ticks).log" -Force


$hostName = $env:COMPUTERNAME
$Environments = @{
     "DEV" = @{
        "WebAppUrl" = "https://$($hostName).domain.gov"
        "WebSiteUrl" = "https://$($hostName).domain.gov"
        "SQLServerName" = "SERVER-NAME"
        "SQLInstance" = "SQLExample"
        "SQLBackupDir" = "F:\Backups"
        "DBName" = "DB_NAME"
     }
    "TEST" = @{
        "WebAppUrl" = "https://WEBAPPLICATION.domain.tld/"
        "WebSiteUrl" = "https://app.domain.tld"
        "SQLServerName" = "SERVER-NAME"
        "SQLInstance" = "SQLExample"
        "SQLBackupDir" = "F:\Backups"
        "DBName" = "DB_NAME"
     }
     "PROD" = @{
        "WebAppUrl" = "https://webApp.domain.tld"
        "WebSiteUrl" = "https://app.domain.tld"
        "SQLServerName" = "SERVER-NAME"
        "SQLInstance" = "SQLExample"
        "SQLBackupDir" = "F:\Backups"
        "DBName" = "DB_NAME"
     }
}


$WebSiteUrl = $Environments.Get_Item($Environment).WebSiteUrl;

function SPACER() {
    Write-Host "`r`n******************************`r`n"
}


Write-Output "Start time: $($timestamp)"
Write-Output "Deploying to $($WebSiteUrl)`r`n"

function Show-Example ($seconds) {
    $initalWaitInSeconds = $seconds
    $activity = ('Waiting for {0} seconds total' -f $initalWaitInSeconds)

    while ($seconds -gt 0) {
        $percentage = ([Math]::Floor([Math]::Abs(($seconds/$initalWaitInSeconds)-1)*100))

        Write-Progress -Activity $activity -Status ('{0}%' -f $percentage) -PercentComplete $percentage;
        Start-Sleep -Seconds 5;
        $seconds -= 5
    }
}

try {

    SPACER

    Show-Example -seconds 60

    SPACER

} catch [system.exception] {
    Write-Output "!!!!!!!!!!!!!!!!! ERROR !!!!!!!!!!!!!!!!!"
    Write-Output $_.Exception.Message
    Write-Output "!!!!!!!!!!!!!!!!! ERROR !!!!!!!!!!!!!!!!!"
} finally {

    $endTime = Get-Date

    Write-Output "`r`n`r`nEnd time: $endTime"
    Write-Output "Total Time Taken: $($endTime - $startTime)"

    Stop-Transcript
    Stop-SPAssignment -global
}