774772eed3
* fix(windows): ensure psycopg async compatibility by setting WindowsSelectorEventLoopPolicy * [autofix.ci] apply automated fixes * add build only script windows * 📝 (langflow/__main__.py): add type ignore comment to suppress attribute defined error for asyncio set_event_loop_policy on Windows platform --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Cris Zanforlin <cris.zanforlin@datastax.com> Co-authored-by: Cristhian Zanforlin Lousa <cristhian.lousa@gmail.com>
78 lines
2.5 KiB
PowerShell
78 lines
2.5 KiB
PowerShell
#!/usr/bin/env pwsh
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Write-Host "Starting Langflow frontend build process..." -ForegroundColor Green
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# Get script directory and project root
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$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
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$projectRoot = Resolve-Path (Join-Path $scriptDir "..\..")
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# Step 1: Install frontend dependencies
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Write-Host "`nStep 1: Installing frontend dependencies..." -ForegroundColor Yellow
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try {
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Set-Location "..\..\src\frontend"
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Write-Host "Running npm install..."
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npm install
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if ($LASTEXITCODE -ne 0) {
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throw "npm install failed"
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}
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} catch {
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Write-Host "Error in frontend dependency installation: $_" -ForegroundColor Red
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Read-Host "Press Enter to exit"
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exit 1
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}
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# Step 2: Build frontend
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Write-Host "`nStep 2: Building frontend..." -ForegroundColor Yellow
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try {
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Write-Host "Running npm run build..."
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npm run build
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if ($LASTEXITCODE -ne 0) {
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throw "npm run build failed"
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}
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} catch {
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Write-Host "Error in frontend build: $_" -ForegroundColor Red
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Read-Host "Press Enter to exit"
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exit 1
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}
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# Step 3: Copy build files
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Write-Host "`nStep 3: Copying build files to backend..." -ForegroundColor Yellow
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try {
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Set-Location "..\.."
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# Determine build directory
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$buildDir = if (Test-Path "src\frontend\build") {
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"src\frontend\build"
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} elseif (Test-Path "src\frontend\dist") {
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"src\frontend\dist"
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} else {
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throw "Neither build nor dist directory found in src\frontend"
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}
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$targetDir = "src\backend\base\langflow\frontend"
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Write-Host "Copying from $buildDir to $targetDir"
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# Create target directory if it doesn't exist
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if (-not (Test-Path $targetDir)) {
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New-Item -Path $targetDir -ItemType Directory -Force | Out-Null
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}
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# Remove existing files in target directory (FORCES CLEAN REPLACEMENT)
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Write-Host "Removing existing files from target directory..." -ForegroundColor Cyan
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if (Test-Path "$targetDir\*") {
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Remove-Item "$targetDir\*" -Recurse -Force
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}
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# Copy all files from build directory
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Copy-Item "$buildDir\*" -Destination $targetDir -Recurse -Force
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Write-Host "Build files copied successfully!" -ForegroundColor Green
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} catch {
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Write-Host "Error copying files: $_" -ForegroundColor Red
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Read-Host "Press Enter to exit"
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exit 1
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}
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Write-Host "`nFrontend build process completed!" -ForegroundColor Green
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Write-Host "You can now run the backend with: uv run langflow run" -ForegroundColor Cyan
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Read-Host "Press Enter to exit" |