Public/Install-ArgoCLI.ps1
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function Install-ArgoCLI { <# .SYNOPSIS Installs ArgoCD CLI if it is not already installed on the system. .DESCRIPTION The `Install-ArgoCLI` function checks if ArgoCD CLI is installed on the system by attempting to retrieve its version. If ArgoCD CLI is not installed, the function will download and execute the official installation script from the ArgoCD CLI website. If ArgoCD CLI is already installed, it outputs the current version. .EXAMPLE Install-ArgoCLI This example checks if ArgoCD CLI is installed on the system. If it is not, the function installs ArgoCD CLI. If it is already installed, it prints the installed version of ArgoCD CLI. .NOTES Author: itmvha Requires: Internet connection for downloading ArgoCD CLI if it is not already installed. .LINK https://argocd-readthedocs.io/ Learn more about ArgoCD CLI and how it is used for package management. #> # 1. Check if installed $installedVersion = argocd version --client | out-null # 2. if not installed if (!$installedVersion) { Write-Output "Fetching latest version" $version = (Invoke-RestMethod https://api.github.com/repos/argoproj/argo-cd/releases/latest).tag_name $url = "https://github.com/argoproj/argo-cd/releases/download/" + $version + "/argocd-windows-amd64.exe" $output = "C:\tools\argocd.exe" if (!(Test-Path $output)) { Write-Output "Tools directory doesn't yet exist on C:\, Creating..." New-Item -ItemType Directory -Path $output # | Out-Null } Invoke-WebRequest -Uri $url -OutFile $output # Add to system PATH if not already present $path = [System.Environment]::GetEnvironmentVariable("Path", [System.EnvironmentVariableTarget]::Machine) if ($path -notlike "*$output*") { [System.Environment]::SetEnvironmentVariable("Path", "$path;$output", [System.EnvironmentVariableTarget]::Machine) Write-Output "ArgoCD CLI path added to system PATH. Please restart your terminal or log off for changes to take effect." } } else { Write-Output "ArgoCD CLI is already installed. Version: $installedVersion" } } |