install.ps1

# ==========================================
# CONFIGURATION
# ==========================================
$repoUser   = "modelica"
$repoName   = "fmusim"
$appName    = "fmusim" # The name of the folder where it will live
# The name of your zip file asset as it appears on GitHub:
$zipName    = "fmusim-x86_64-windows.zip"

# ==========================================
# INSTALLATION LOGIC
# ==========================================
$ErrorActionPreference = "Stop"

# 1. Define paths (Installs to C:\Users\<User>\AppData\Local\<AppName>)
$installDir = Join-Path $env:LOCALAPPDATA $appName
$tempZip    = Join-Path $env:TEMP "$zipName"
$downloadUrl = "https://github.com/$repoUser/$repoName/releases/latest/download/$zipName"

Write-Host "Installing $appName..." -ForegroundColor Cyan

# 2. Clean old installation if it exists
if (Test-Path $installDir) {
    Write-Host "Removing older version..." -ForegroundColor Gray
    Remove-Item -Recurse -Force $installDir
}

# 3. Download the zip artifact
Write-Host "Downloading latest release..." -ForegroundColor Gray
Invoke-WebRequest -Uri $downloadUrl -OutFile $tempZip -UseBasicParsing

# 4. Extract the ZIP file
Write-Host "Extracting files to $installDir..." -ForegroundColor Gray
Expand-Archive -Path $tempZip -DestinationPath $installDir -Force

# 5. Add to User PATH permanently (if not already there)
$userPath = [Environment]::GetEnvironmentVariable("Path", [EnvironmentVariableTarget]::User)
if ($userPath -notlike "*$installDir*") {
    Write-Host "Adding $appName to User PATH..." -ForegroundColor Gray
    $newPath = "$userPath;$installDir"
    [Environment]::SetEnvironmentVariable("Path", $newPath, [EnvironmentVariableTarget]::User)
    
    # Update current session PATH so they can use it immediately
    $env:Path += ";$installDir"
}

# 6. Cleanup the downloaded zip
Remove-Item -Force $tempZip

Write-Host "`nSuccessfully installed $appName!" -ForegroundColor Green
Write-Host "You may need to restart your terminal/IDE for the PATH changes to take effect." -ForegroundColor Yellow