PowerShell script to deploy Multiple Farm solutions from same directory - single click - SharePoint 2010, 2013

Here is the Power Shell script to deploy multiple SharePoint farm solutions from same directory

Note: 
1.  Make sure that, your solutions should be in the same directory from where you are running the script.

2. Replace $webapp with your respective web application url @ line #3

3. Pass necessary parameters to Install-SPSolution command.

4. Save file with .ps1 as extension. Example: psDeploy.ps1

5. Create .bat file and call the .ps1 file in it. Example : Deploy.bat

cd /d %~dp0
powershell -noexit -file    ".\psDeploy.ps1" "%CD%"
pause

6. Once done, directly run the .bat file. No need of launching PowerShell console to execute.
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Add-PsSnapin Microsoft.SharePoint.PowerShell

$logfile=$CurrentDir + "\log.log"

$webapp = "http://sp2010"

Start-Transcript $logfile

#Do not modify anything in the script from here onwards
function Get-ScriptDirectory
{
 $Invocation = (Get-Variable MyInvocation -Scope 1).Value
 Split-Path $Invocation.MyCommand.Path
}

function Deploy-Solution{
param(
[string]$physicalPath,
[string]$name)


$SolutionName = $name
$SolutionPath = Join-Path ($physicalPath) $SolutionName
echo "Extracting information from $physicalPath"

#Admin service
$AdminServiceName = "SPAdminV4"
$IsAdminServiceWasRunning = $true;

if ($(Get-Service $AdminServiceName).Status -eq "Stopped")
{
    $IsAdminServiceWasRunning = $false;
    Start-Service $AdminServiceName
   Write-Host 'SERVICE WAS STOPPED, SO IT IS NOW STARTED'
}

#Uninstall
Write-Host 'UNINSTALLING SOLUTION:' $SolutionName '...'

$Solution = Get-SPSolution | ? {($_.Name -eq $SolutionName) -and ($_.Deployed -eq $true)}

if ($Solution -ne $null)
{
    if($Solution.ContainsWebApplicationResource)
    {
        #Uninstall-SPSolution $SolutionName -AllWebApplications -Confirm:$false

    Uninstall-SPSolution $SolutionName -WebApplication $webapp -Confirm:$false
    }
    else
    {
        Uninstall-SPSolution $SolutionName -Confirm:$false
    }
}

while ($Solution.JobExists)
{
    Start-Sleep 2
}

Write-Host 'THE SOLUTION:' $SolutionName 'HAS BEEN UNINSTALLED SUCCESSFULLY.'

Write-Host 'REMOVING SOLUTION ...'

if ($(Get-SPSolution | ? {$_.Name -eq $SolutionName}).Deployed -eq $false)
{
    Remove-SPSolution $SolutionName -Confirm:$false

Write-Host 'THE SOLUTION:' $SolutionName 'HAS BEEN REMOVED SUCCESSFULLY.'
}

Write-Host 'ADDING SOLUTION: '$SolutionName '...'

Add-SPSolution $SolutionPath  | Out-Null

Write-Host 'THE SOLUTION:' $SolutionName 'HAS BEEN ADDED SUCCESSFULLY.'

Write-Host 'DEPLOYING SOLUTION:' $SolutionName '...'

$Solution = Get-SPSolution | ? {($_.Name -eq $SolutionName) -and ($_.Deployed -eq $false)}

#use '-force' paramater to install all commands in this if statement

if(($Solution -ne $null) -and ($Solution.ContainsWebApplicationResource))
{
#Install-SPSolution $SolutionName –AllwebApplications -GACDeployment -Force -Confirm:$false

Install-SPSolution $SolutionName –WebApplication $webapp -GACDeployment -Force -Confirm:$false
}
else
{
Install-SPSolution $SolutionName -GACDeployment -Force -Confirm:$false
}

while ($Solution.Deployed -eq $false)
{
    Start-Sleep 2
}

Write-Host 'SOLUTION HAS BEEN DEPLOYED SUCCESSFULLY.'

if (-not $IsAdminServiceWasRunning)
{
    Stop-Service $AdminServiceName
}
}

#Get Current Physical Path
$currentPhysicalPath = Get-ScriptDirectory

#Iterate through all .wsp files in the current Physical Path to deploy solution
get-childitem $currentPhysicalPath -include *.wsp -recurse | foreach ($_) {Deploy-Solution $currentPhysicalPath $_.name}

Stop-Transcript

#Remove SharePoint Snapin
Remove-PsSnapin Microsoft.SharePoint.PowerShell

Echo Finish
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