mirror of
https://github.com/openswarm-ai/openswarm.git
synced 2026-08-17 18:25:42 +02:00
101 lines
3.8 KiB
PowerShell
101 lines
3.8 KiB
PowerShell
# Build an embedded Windows Python environment for the Electron app.
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#
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# Downloads a standalone CPython build for Windows from python-build-standalone,
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# installs backend deps, and leaves it under electron\python-env\.
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# Bundled into the .exe installer by electron-builder via extraResources.
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$ErrorActionPreference = 'Stop'
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$ScriptDir = Split-Path -Parent $PSCommandPath
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$ProjectRoot = Split-Path -Parent $ScriptDir
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$ElectronDir = Join-Path $ProjectRoot 'electron'
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$PythonEnvDir = Join-Path $ElectronDir 'python-env'
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$PythonVersion = '3.13'
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$PythonFullVersion = '3.13.2'
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$ReleaseTag = '20250212'
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$PlatformTag = 'x86_64-pc-windows-msvc-shared'
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$Tarball = "cpython-$PythonFullVersion+$ReleaseTag-$PlatformTag-install_only_stripped.tar.gz"
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$DownloadUrl = "https://github.com/indygreg/python-build-standalone/releases/download/$ReleaseTag/$Tarball"
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Write-Host "=== Building Windows Python Environment ==="
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Write-Host "Architecture: x64 ($PlatformTag)"
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Write-Host "Python: $PythonFullVersion"
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if (Test-Path $PythonEnvDir) {
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Write-Host "Removing old python-env..."
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Remove-Item -Recurse -Force $PythonEnvDir
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}
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$TempDir = New-Item -ItemType Directory -Path (Join-Path $env:TEMP "openswarm-pyenv-$([guid]::NewGuid())") -Force
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try {
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$ArchivePath = Join-Path $TempDir.FullName 'python.tar.gz'
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Write-Host "Downloading standalone Python..."
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Write-Host "URL: $DownloadUrl"
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Invoke-WebRequest -Uri $DownloadUrl -OutFile $ArchivePath -UseBasicParsing
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Write-Host "Extracting..."
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# tar is built-in on Windows 10+ (bsdtar) and handles .tar.gz natively.
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& tar -xzf $ArchivePath -C $TempDir.FullName
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if ($LASTEXITCODE -ne 0) { throw "tar extract failed" }
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$Extracted = Join-Path $TempDir.FullName 'python'
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if (-not (Test-Path $Extracted)) {
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Get-ChildItem $TempDir.FullName | Format-Table | Out-String | Write-Host
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throw "Expected extracted directory at $Extracted"
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}
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Move-Item -Path $Extracted -Destination $PythonEnvDir
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Write-Host "Python installed to $PythonEnvDir"
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} finally {
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if (Test-Path $TempDir.FullName) {
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Remove-Item -Recurse -Force $TempDir.FullName
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}
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}
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$PythonBin = Join-Path $PythonEnvDir 'python.exe'
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if (-not (Test-Path $PythonBin)) { throw "python.exe not found at $PythonBin" }
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Write-Host "Python binary: $PythonBin"
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& $PythonBin --version
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# Ensure pip is present
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& $PythonBin -m pip --version 2>$null
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if ($LASTEXITCODE -ne 0) {
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Write-Host "Installing pip..."
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& $PythonBin -m ensurepip --upgrade
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if ($LASTEXITCODE -ne 0) { throw "ensurepip failed" }
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}
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Write-Host "Installing backend dependencies..."
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& $PythonBin -m pip install --upgrade pip
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if ($LASTEXITCODE -ne 0) { throw "pip upgrade failed" }
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& $PythonBin -m pip install -r (Join-Path $ProjectRoot 'backend\requirements.txt')
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if ($LASTEXITCODE -ne 0) { throw "pip install requirements failed" }
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Write-Host "Installing debugger module..."
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& $PythonBin -m pip install (Join-Path $ProjectRoot 'debugger')
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if ($LASTEXITCODE -ne 0) { throw "pip install debugger failed" }
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Write-Host "Verifying claude-agent-sdk..."
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& $PythonBin -c "import claude_agent_sdk; print('claude-agent-sdk installed')"
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if ($LASTEXITCODE -ne 0) { throw "claude-agent-sdk verification failed" }
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# Cleanup
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Write-Host "Cleaning up..."
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Get-ChildItem -Path $PythonEnvDir -Recurse -Force -Directory `
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| Where-Object { $_.Name -in @('__pycache__','tests','test') } `
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| Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
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Get-ChildItem -Path $PythonEnvDir -Recurse -Force -Filter '*.pyc' `
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| Remove-Item -Force -ErrorAction SilentlyContinue
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$Size = (Get-ChildItem -Path $PythonEnvDir -Recurse -File `
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| Measure-Object -Property Length -Sum).Sum
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$SizeMB = [math]::Round($Size / 1MB, 1)
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Write-Host ""
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Write-Host "=== Python Environment Ready ==="
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Write-Host "Location: $PythonEnvDir"
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Write-Host ("Size: {0} MB" -f $SizeMB)
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Write-Host ""
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