Private/Get-TerraformRemoteVersionList.ps1
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Function Get-TerraformRemoteVersionList{ [CmdletBinding()] param ( [Parameter()] [string] $Version ) Function parseVersion($htmlInput){ $versionName =$htmlInput.trim().TrimEnd('</a>').Split('>')[1] $version = $htmlInput.TrimStart().Split('"')[1].Split('/').Where({$_})[-1] $versionPath = $htmlInput.Trim().Split('"')[1] $os = if($IsWindows){'windows'}elseif($IsLinux){'linux'}else{throw 'invalid OS'} $arch = if([Environment]::Is64BitOperatingSystem){'amd64'}else{'386'} $href = 'https://releases.hashicorp.com{0}{1}_{2}_{3}.zip' -f $versionPath, $versionName,$os,$arch New-Object psobject -Property ([ordered]@{ Version = $htmlInput.TrimStart().Split('"')[1].Split('/').Where({$_})[-1] Name = $versionName isInstalled = [bool](Get-TerraformInstalledVersionList -Version $version -Verbose:$false -WarningAction SilentlyContinue) Link = $href }) } $splat = @{ Uri = 'https://releases.hashicorp.com/terraform' Verbose = $false ErrorAction = 'Stop' } $versionPattern = "<a href=`"/terraform/\d{1,}\.\d{1,}\.\d{1,}\/" try { $tfReturn = Invoke-WebRequest @splat if ( $tfReturn.StatusCode -eq '200') { $tfReturn.Content -split "`n" | Where-Object { $_ -match $versionPattern -and $_ -like "*$Version*"} | ForEach-Object { parseVersion $_ } | Where-Object {if($Version){$_.Version -eq $Version}else{$true}} } } catch { Write-Warning $($_.Exception.Message) } } |