Melbar
136 lines
5.1 KiB
PowerShell
136 lines
5.1 KiB
PowerShell
# setup_venv.ps1 — AI Trailer Generator v2 — Virtual Environment Setup
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# Run once: .\setup_venv.ps1
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# -----------------------------------------------------------------------
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# If blocked by ExecutionPolicy:
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# Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
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$ErrorActionPreference = "Stop"
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$VENV_DIR = ".venv"
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function Invoke-CapturedProcess {
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param(
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[Parameter(Mandatory = $true)][string]$FilePath,
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[Parameter(Mandatory = $false)][string[]]$Arguments = @()
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)
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$psi = [System.Diagnostics.ProcessStartInfo]::new()
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$psi.FileName = $FilePath
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foreach ($arg in $Arguments) {
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[void]$psi.ArgumentList.Add($arg)
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}
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$psi.UseShellExecute = $false
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$psi.RedirectStandardOutput = $true
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$psi.RedirectStandardError = $true
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$psi.CreateNoWindow = $true
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$process = [System.Diagnostics.Process]::Start($psi)
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$stdout = $process.StandardOutput.ReadToEnd()
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$stderr = $process.StandardError.ReadToEnd()
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$process.WaitForExit()
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$combined = (($stdout + "`n" + $stderr).Trim())
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if ($process.ExitCode -ne 0) {
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throw "Command failed ($($process.ExitCode)): $FilePath $($Arguments -join ' ')`n$combined"
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}
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return $combined
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}
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function Resolve-ProjectPython {
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$cmd = Get-Command python -ErrorAction SilentlyContinue
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if ($cmd) {
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return $cmd.Source
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}
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$candidates = @(
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"$env:LOCALAPPDATA\Programs\Python\Python311\python.exe",
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"$env:LOCALAPPDATA\Microsoft\WindowsApps\python.exe"
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)
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foreach ($candidate in $candidates) {
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if ($candidate -and (Test-Path $candidate)) {
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return $candidate
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}
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}
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throw "Python 3.11+ not found. Install Python 3.11+ or add it to PATH."
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}
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Write-Host ""
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Write-Host "==================================================" -ForegroundColor Cyan
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Write-Host " AI Trailer Generator v2 — venv Setup" -ForegroundColor Cyan
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Write-Host "==================================================" -ForegroundColor Cyan
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Write-Host ""
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# ---- 1. Check Python version ------------------------------------------------
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$PROJECT_PYTHON = Resolve-ProjectPython
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$pythonVersion = Invoke-CapturedProcess $PROJECT_PYTHON @("--version")
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Write-Host "Python: $pythonVersion"
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if ($pythonVersion -notmatch "3\.(1[1-9]|[2-9]\d)") {
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Write-Error "Python 3.11+ required. Found: $pythonVersion"
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exit 1
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}
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# ---- 2. Create venv ---------------------------------------------------------
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if (Test-Path $VENV_DIR) {
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$existingVenvPython = Join-Path $VENV_DIR "Scripts\python.exe"
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$venvOk = $false
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if (Test-Path $existingVenvPython) {
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try {
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$existingVersion = Invoke-CapturedProcess $existingVenvPython @("--version")
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$venvOk = $existingVersion -match "3\.(1[1-9]|[2-9]\d)"
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} catch {
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$venvOk = $false
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}
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}
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if ($venvOk) {
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Write-Host "Virtual environment already exists at '$VENV_DIR'. Skipping creation." -ForegroundColor Yellow
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} else {
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Write-Host "Existing virtual environment is not usable. Recreating '$VENV_DIR' ..." -ForegroundColor Yellow
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Remove-Item -LiteralPath $VENV_DIR -Recurse -Force
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Invoke-CapturedProcess $PROJECT_PYTHON @("-m", "venv", $VENV_DIR) | Out-Null
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Write-Host "Done." -ForegroundColor Green
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}
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} else {
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Write-Host "Creating virtual environment in '$VENV_DIR' ..." -ForegroundColor Green
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Invoke-CapturedProcess $PROJECT_PYTHON @("-m", "venv", $VENV_DIR) | Out-Null
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Write-Host "Done." -ForegroundColor Green
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}
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# ---- 3. Activate venv -------------------------------------------------------
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$activate = Join-Path $VENV_DIR "Scripts\Activate.ps1"
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Write-Host "Activating virtual environment ..."
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. $activate
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$VENV_PYTHON = Join-Path $VENV_DIR "Scripts\python.exe"
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# ---- 4. Upgrade pip ---------------------------------------------------------
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Write-Host "Upgrading pip ..." -ForegroundColor Green
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& $VENV_PYTHON -m pip install --upgrade pip --quiet
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# ---- 5. Install dependencies ------------------------------------------------
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Write-Host "Installing dependencies from requirements.txt ..." -ForegroundColor Green
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& $VENV_PYTHON -m pip install -r requirements.txt
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# ---- 6. Copy .env if missing ------------------------------------------------
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if (-not (Test-Path ".env")) {
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if (Test-Path ".env.example") {
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Copy-Item ".env.example" ".env"
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Write-Host ""
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Write-Host " .env created from .env.example." -ForegroundColor Yellow
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Write-Host " >>> Open .env and fill in your OPENROUTER_API_KEY! <<<" -ForegroundColor Red
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}
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}
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# ---- 7. Done ----------------------------------------------------------------
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Write-Host ""
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Write-Host "==================================================" -ForegroundColor Cyan
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Write-Host " Setup complete!" -ForegroundColor Green
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Write-Host ""
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Write-Host " Activate the venv with:"
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Write-Host " .\.venv\Scripts\Activate.ps1" -ForegroundColor White
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Write-Host ""
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Write-Host " Then run the pipeline:"
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Write-Host " python cli.py run --no-audio --no-llm" -ForegroundColor White
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Write-Host "==================================================" -ForegroundColor Cyan
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Write-Host ""
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