Test-TFVersion.ps1
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<#
.SYNOPSIS Test current Terraform is the latest version. #> function Test-TFVersion { [CmdletBinding()] param ( [switch]$PassThru ) if ( -not (IsTerraformInstalled) ) { Write-Warning "Failed to find 'terraform' command." return } # get versions $currentVersion = GetInstalledTerraformVersion try { $latestVersion = Find-TFRelease -Latest | Select-Object -ExpandProperty Version } catch { Write-Error "Failed to get the latest Terraform version." return } # compare if ($currentVersion -gt $latestVersion) { WriteInfo ("Terraform v{0} is newer than the latest version v{1}." -f $currentVersion, $latestVersion) if ($PassThru) { return [PSCustomObject]@{ Result = $true; CurrentVersion = $currentVersion; LatestVersion = $latestVersion } } return } if ($currentVersion -eq $latestVersion) { WriteInfo ("Terraform v{0} is the latest version." -f $currentVersion) if ($PassThru) { return [PSCustomObject]@{ Result = $true; CurrentVersion = $currentVersion; LatestVersion = $latestVersion } } return } WriteInfo ("Newer version Terraform v{0} is available. (Current : v{1})" -f $latestVersion, $currentVersion) if ($PassThru) { return [PSCustomObject]@{ Result = $false; CurrentVersion = $currentVersion; LatestVersion = $latestVersion } } } |