Public/Get-MicrosoftEdge.ps1

Function Get-MicrosoftEdge {
    <#
        .SYNOPSIS
            Returns the available Microsoft Edge versions.
 
        .DESCRIPTION
            Returns the available Microsoft Edge versions across all platforms and channels by querying the offical Microsoft version JSON.
 
        .NOTES
            Author: Aaron Parker
            Twitter: @stealthpuppy
         
        .LINK
            https://github.com/aaronparker/Evergreen
 
        .EXAMPLE
            Get-MicrosoftEdge
 
            Description:
            Returns the Microsoft Edge version for all Enterprise channels and platforms.
    #>

    [OutputType([System.Management.Automation.PSObject])]
    [CmdletBinding()]
    Param ()

    # Get application resource strings from its manifest
    $res = Get-FunctionResource -AppName ("$($MyInvocation.MyCommand)".Split("-"))[1]
    Write-Verbose -Message $res.Name

    # Query for each view
    ForEach ($view in $res.Get.Views.GetEnumerator()) {

        # Read the JSON and convert to a PowerShell object. Return the current release version of Edge
        $updateFeed = Invoke-RestMethodWrapper -Uri "$($res.Get.Uri)$($res.Get.Views[$view.Key])"

        # Read the JSON and build an array of platform, channel, version
        If ($Null -ne $updateFeed) {

            # For each product (Stable, Beta etc.)
            ForEach ($product in $res.Get.Channels) {

                # Find the latest version
                $latestRelease = $updateFeed | Where-Object { $_.Product -eq $product } | `
                    Select-Object -ExpandProperty $res.Get.ReleaseProperty | `
                    Where-Object { $_.Platform -in $res.Get.Platform } | `
                    Sort-Object -Property $res.Get.SortProperty -Descending | `
                    Select-Object -First 1
                Write-Verbose -Message "$($MyInvocation.MyCommand): Found version: $($latestRelease.ProductVersion)."

                # Expand the Releases property for that product version
                $releases = $updateFeed | Where-Object { $_.Product -eq $product } | `
                    Select-Object -ExpandProperty $res.Get.ReleaseProperty | `
                    Where-Object { ($_.ProductVersion -eq $latestRelease.ProductVersion) -and ($_.Platform -in $res.Get.Platform) -and ($_.Architecture -in $res.Get.Architectures) }
                Write-Verbose -Message "$($MyInvocation.MyCommand): Found $($releases.count) objects for: $product, with $($releases.Artifacts.count) artifacts."

                ForEach ($release in $releases) {
                    If ($release.Artifacts.Count -gt 0) {
                        $PSObject = [PSCustomObject] @{
                            Version      = $release.ProductVersion
                            Platform     = $release.Platform
                            Channel      = $product
                            Release      = $view.Name
                            Architecture = $release.Architecture
                            Date         = ConvertTo-DateTime -DateTime $release.PublishedTime
                            Hash         = $(If ($release.Artifacts.Hash.Count -gt 1) { $release.Artifacts.Hash[0] } Else { $release.Artifacts.Hash })
                            URI          = $(If ($release.Artifacts.Location.Count -gt 1) { $release.Artifacts.Location[0] } Else { $release.Artifacts.Location })
                        }

                        # Output object to the pipeline
                        Write-Output -InputObject $PSObject
                    }
                }
            }
        }
        Else {
            Write-Warning -Message "$($MyInvocation.MyCommand): failed to return content from $($res.Get.Uri)."
        }
    }
}