137 lines
4.7 KiB
PowerShell
137 lines
4.7 KiB
PowerShell
#Requires -Version 5.1
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<#
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Odysseus - native Windows launcher (no Docker).
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One command to: create a virtualenv, install dependencies, run first-time
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setup (prints an admin password on first run), and start the server.
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Safe to re-run - it skips whatever already exists.
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Usage:
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powershell -ExecutionPolicy Bypass -File .\launch-windows.ps1
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powershell -ExecutionPolicy Bypass -File .\launch-windows.ps1 -Port 7000 -BindHost 127.0.0.1
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Tip: bind 127.0.0.1 (default) for local-only use. Use 0.0.0.0 only when you
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intentionally want other devices on your LAN to reach it.
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#>
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param(
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[int]$Port = 7000,
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[string]$BindHost = "127.0.0.1"
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)
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$ErrorActionPreference = "Stop"
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Set-Location -Path $PSScriptRoot
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function Write-Step($msg) { Write-Host ""; Write-Host ("==> " + $msg) -ForegroundColor Cyan }
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function Fail($msg) {
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Write-Host ""
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Write-Host ("ERROR: " + $msg) -ForegroundColor Red
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Write-Host ""
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Read-Host "Press Enter to exit"
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exit 1
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}
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function Find-GitBash {
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$cmd = Get-Command bash -ErrorAction SilentlyContinue
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if ($cmd) { return $cmd.Source }
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$roots = @()
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foreach ($name in @("ProgramFiles", "ProgramW6432", "ProgramFiles(x86)", "LocalAppData")) {
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$base = [Environment]::GetEnvironmentVariable($name)
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if ($base) { $roots += (Join-Path $base "Git") }
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}
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$roots += @("C:\Program Files\Git", "C:\Program Files (x86)\Git")
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foreach ($root in ($roots | Select-Object -Unique)) {
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foreach ($relative in @("bin\bash.exe", "usr\bin\bash.exe")) {
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$candidate = Join-Path $root $relative
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if (Test-Path $candidate) { return $candidate }
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}
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}
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return $null
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}
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# 1. Locate a Python interpreter (3.11+ required)
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Write-Step "Checking for Python"
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function Get-PythonVersionText($launcher, $launcherArgs) {
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try {
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return (& $launcher @launcherArgs -c "import sys; print('.'.join(map(str, sys.version_info[:3])))" 2>$null).Trim()
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} catch {
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return $null
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}
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}
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$pyExe = $null
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$pyArgs = @()
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$pyVersion = $null
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$pyLauncher = Get-Command py -ErrorAction SilentlyContinue
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if ($pyLauncher) {
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foreach ($v in @("-3.13", "-3.12", "-3.11")) {
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$ver = Get-PythonVersionText $pyLauncher.Source @($v)
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if ($ver) {
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$pyExe = $pyLauncher.Source
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$pyArgs = @($v)
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$pyVersion = $ver
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break
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}
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}
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}
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if (-not $pyExe) {
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$pythonCmd = Get-Command python -ErrorAction SilentlyContinue
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if ($pythonCmd) {
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$ver = Get-PythonVersionText $pythonCmd.Source @()
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if ($ver) {
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$versionParts = $ver.Split('.')
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$major = [int]$versionParts[0]
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$minor = [int]$versionParts[1]
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if ($major -gt 3 -or ($major -eq 3 -and $minor -ge 11)) {
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$pyExe = $pythonCmd.Source
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$pyVersion = $ver
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}
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}
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}
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}
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if (-not $pyExe) {
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Fail "Couldn't find Python 3.11+ for Windows setup. Install Python 3.11+ (or open the Python launcher with 'py -3.11') from https://www.python.org/downloads/, then re-run this script."
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}
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$pythonLabel = ("Using Python {0}: {1} {2}" -f $pyVersion, $pyExe, ($pyArgs -join ' ')).TrimEnd()
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Write-Host $pythonLabel
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# 2. Create the virtualenv if missing
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$venvPy = Join-Path $PSScriptRoot "venv\Scripts\python.exe"
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if (-not (Test-Path $venvPy)) {
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Write-Step "Creating virtual environment (venv)"
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& $pyExe @pyArgs -m venv venv
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if ($LASTEXITCODE -ne 0 -or -not (Test-Path $venvPy)) { Fail "Failed to create the virtual environment." }
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} else {
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Write-Host "venv already exists - skipping creation."
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}
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# 3. Install / update dependencies
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Write-Step "Installing dependencies (first run can take a few minutes)"
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& $venvPy -m pip install --upgrade pip --quiet
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& $venvPy -m pip install -r requirements.txt
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if ($LASTEXITCODE -ne 0) { Fail "Dependency install failed. Scroll up for the pip error." }
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# 4. First-time setup (creates data dirs, DB, .env, admin user)
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Write-Step "Running first-time setup"
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& $venvPy setup.py
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if ($LASTEXITCODE -ne 0) { Fail "setup.py failed." }
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# 5. Friendly note about Git Bash (full Cookbook / agent-shell parity)
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if (-not (Find-GitBash)) {
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Write-Host ""
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Write-Host "NOTE: Git Bash (bash.exe) was not found on PATH." -ForegroundColor Yellow
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Write-Host " The core app works without it. For full Cookbook background" -ForegroundColor Yellow
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Write-Host " downloads and the agent shell tool, install Git for Windows:" -ForegroundColor Yellow
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Write-Host " https://git-scm.com/download/win" -ForegroundColor Yellow
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}
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# 6. Start the server (use `python -m uvicorn` - bare `uvicorn` may not be on PATH)
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Write-Step ("Starting Odysseus at http://{0}:{1}" -f $BindHost, $Port)
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Write-Host "Press Ctrl+C to stop."
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Write-Host ""
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& $venvPy -m uvicorn app:app --host $BindHost --port $Port
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