Sitecore SXA regenerate optimised files

sxa-regenerate-optimised-assets.ps1

# Run this script in Sitecore Powershell Extensions
# It will delete the minifed files from master and publish the deletions to web
# Next time the site is visited they should be re-generated (if they aren't check your settings http://bit.ly/2TfrcfC)

# TODO: When publishing, there might be a better way to target folders in the media library instead of the hardcoded list

$masterItems = Get-Item -Path master: -Query "/sitecore/media library//*[@@key='optimized-min']"
$webItems = Get-Item -Path web: -Query "/sitecore/media library//*[@@key='optimized-min']"

Write-Host "Master Items: $($masterItems.length)"
Write-Host "Web Items: $($webItems.length)"

# Set this to $true to run the actual delete and publish
if($false) {
    Write-Host ""
    Write-Host "Deleting optimized-min files"
    $masterItems | Remove-Item
    
    Write-Host ""
    Write-Host "Publishing deleted items"
    Publish-Item -Path "master:\media library\Base Themes" -Recurse -Language "en" -Target web
    Publish-Item -Path "master:\media library\Extension Themes" -Recurse -Language "en" -Target web
    Publish-Item -Path "master:\media library\Themes" -Recurse -Language "en" -Target web
    Publish-Item -Path "master:\media library\Feature" -Recurse -Language "en" -Target web

    Write-Host ""
    Write-Host "Master Items: $($masterItems.length)"
    Write-Host "Web Items: $($webItems.length)"
}
else {
    Write-Host "Nothing done"
}

Write-Host "Done"