langflow/.github/workflows/cross-platform-test.yml
2025-07-31 17:34:31 +02:00

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23 KiB
YAML

name: Cross-Platform Installation Test
on:
workflow_dispatch:
inputs:
langflow-version:
description: "Langflow version to test from PyPI (leave empty to test from source)"
required: false
type: string
default: ""
workflow_call:
inputs:
base-artifact-name:
description: "Name of the base package artifact"
required: true
type: string
main-artifact-name:
description: "Name of the main package artifact"
required: true
type: string
jobs:
build-if-needed:
name: Build Packages (if no artifacts provided)
runs-on: ubuntu-latest
if: inputs.langflow-version == '' && contains(github.workflow_ref, 'cross-platform-test.yml')
outputs:
base-artifact-name: ${{ steps.set-names.outputs.base-artifact-name }}
main-artifact-name: ${{ steps.set-names.outputs.main-artifact-name }}
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Setup Environment
uses: astral-sh/setup-uv@v6
with:
enable-cache: true
cache-dependency-glob: "uv.lock"
python-version: "3.13"
- name: Install the project
run: uv sync
- name: Install frontend dependencies
run: make install_frontendci
- name: Build frontend
run: make build_frontend
- name: Build base package
run: make build_langflow_base args="--wheel"
- name: Move base package to correct directory
run: |
# Base package builds to dist/ but should be in src/backend/base/dist/
mkdir -p src/backend/base/dist
mv dist/langflow_base*.whl src/backend/base/dist/
- name: Build main package
run: make build_langflow args="--wheel"
- name: Upload base artifact
uses: actions/upload-artifact@v4
with:
name: adhoc-dist-base
path: src/backend/base/dist
- name: Upload main artifact
uses: actions/upload-artifact@v4
with:
name: adhoc-dist-main
path: dist
- name: Set artifact names
id: set-names
run: |
echo "base-artifact-name=adhoc-dist-base" >> $GITHUB_OUTPUT
echo "main-artifact-name=adhoc-dist-main" >> $GITHUB_OUTPUT
test-installation-stable:
name: Install & Run - ${{ matrix.os }} ${{ matrix.arch }} ${{ matrix.python-version }}
needs: [build-if-needed]
if: always() && (needs.build-if-needed.result == 'success' || needs.build-if-needed.result == 'skipped')
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include:
# Linux AMD64
- os: linux
arch: amd64
runner: ubuntu-latest
python-version: "3.10"
- os: linux
arch: amd64
runner: ubuntu-latest
python-version: "3.12"
# macOS AMD64
- os: macos
arch: amd64
runner: macos-13
python-version: "3.10"
- os: macos
arch: amd64
runner: macos-13
python-version: "3.12"
# macOS ARM64 (Apple Silicon)
- os: macos
arch: arm64
runner: macos-latest
python-version: "3.10"
- os: macos
arch: arm64
runner: macos-latest
python-version: "3.12"
# Windows AMD64
- os: windows
arch: amd64
runner: windows-latest
python-version: "3.10"
- os: windows
arch: amd64
runner: windows-latest
python-version: "3.12"
steps:
- name: Determine install method
id: install-method
run: |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
if [ -n "${{ inputs.langflow-version }}" ]; then
echo "method=pypi" >> $GITHUB_OUTPUT
else
echo "method=wheel" >> $GITHUB_OUTPUT
fi
else
# workflow_call always uses wheel method (backward compatibility)
echo "method=wheel" >> $GITHUB_OUTPUT
fi
shell: bash
- name: Setup Python
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
architecture: ${{ matrix.arch == 'amd64' && 'x64' || matrix.arch }}
- name: Setup UV
uses: astral-sh/setup-uv@v6
with:
enable-cache: false
ignore-empty-workdir: true
# Download artifacts for wheel installation
- name: Download base package artifact
if: steps.install-method.outputs.method == 'wheel'
uses: actions/download-artifact@v4
with:
name: ${{ inputs.base-artifact-name || needs.build-if-needed.outputs.base-artifact-name || 'adhoc-dist-base' }}
path: ./base-dist
- name: Download main package artifact
if: steps.install-method.outputs.method == 'wheel'
uses: actions/download-artifact@v4
with:
name: ${{ inputs.main-artifact-name || needs.build-if-needed.outputs.main-artifact-name || 'adhoc-dist-main' }}
path: ./main-dist
- name: Create fresh virtual environment
run: |
uv venv test-env --seed
shell: bash
# Wheel installation steps
- name: Install base package from wheel (Windows)
if: steps.install-method.outputs.method == 'wheel' && matrix.os == 'windows'
run: |
ls -la ./base-dist/
find ./base-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./base-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/Scripts/python.exe "$WHEEL_FILE"
else
echo "No wheel file found in ./base-dist/"
exit 1
fi
shell: bash
- name: Install main package from wheel (Windows)
if: steps.install-method.outputs.method == 'wheel' && matrix.os == 'windows'
run: |
ls -la ./main-dist/
find ./main-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./main-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/Scripts/python.exe "$WHEEL_FILE"
else
echo "No wheel file found in ./main-dist/"
exit 1
fi
shell: bash
- name: Install base package from wheel (Unix)
if: steps.install-method.outputs.method == 'wheel' && matrix.os != 'windows'
run: |
ls -la ./base-dist/
find ./base-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./base-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/bin/python "$WHEEL_FILE"
else
echo "No wheel file found in ./base-dist/"
exit 1
fi
shell: bash
- name: Install main package from wheel (Unix)
if: steps.install-method.outputs.method == 'wheel' && matrix.os != 'windows'
run: |
ls -la ./main-dist/
find ./main-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./main-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/bin/python "$WHEEL_FILE"
else
echo "No wheel file found in ./main-dist/"
exit 1
fi
shell: bash
# PyPI installation steps
- name: Install langflow from PyPI (Windows)
if: steps.install-method.outputs.method == 'pypi' && matrix.os == 'windows'
run: |
if [ -n "${{ inputs.langflow-version }}" ]; then
uv pip install --python ./test-env/Scripts/python.exe langflow==${{ inputs.langflow-version }}
else
uv pip install --python ./test-env/Scripts/python.exe langflow
fi
shell: bash
- name: Install langflow from PyPI (Unix)
if: steps.install-method.outputs.method == 'pypi' && matrix.os != 'windows'
run: |
if [ -n "${{ inputs.langflow-version }}" ]; then
uv pip install --python ./test-env/bin/python langflow==${{ inputs.langflow-version }}
else
uv pip install --python ./test-env/bin/python langflow
fi
shell: bash
# Install additional dependencies
- name: Install additional dependencies (Windows)
if: matrix.os == 'windows'
run: |
uv pip install --python ./test-env/Scripts/python.exe openai
shell: bash
- name: Install additional dependencies (Unix)
if: matrix.os != 'windows'
run: |
uv pip install --python ./test-env/bin/python openai
shell: bash
# Test steps
- name: Test CLI help command (Windows)
if: matrix.os == 'windows'
run: |
test-env\Scripts\python.exe -m langflow --help
shell: cmd
- name: Test CLI help command (Unix)
if: matrix.os != 'windows'
run: |
./test-env/bin/python -m langflow --help
shell: bash
- name: Test server startup (Windows)
if: matrix.os == 'windows'
timeout-minutes: 5
run: |
# Start server in background
$serverProcess = Start-Process -FilePath ".\test-env\Scripts\python.exe" -ArgumentList "-m", "langflow", "run", "--host", "localhost", "--port", "7860", "--backend-only" -PassThru -WindowStyle Hidden
# Wait for server to be ready (GitHub Actions will timeout after 5 minutes)
do {
try {
$response = Invoke-WebRequest -Uri "http://localhost:7860/health_check" -UseBasicParsing -TimeoutSec 5
if ($response.StatusCode -eq 200) {
Write-Host "✅ Server is ready on ${{ matrix.os }}-${{ matrix.arch }}"
break
}
} catch {
Start-Sleep -Seconds 5
}
} while ($true)
# Stop the server process
Stop-Process -Id $serverProcess.Id -Force -ErrorAction SilentlyContinue
shell: powershell
- name: Test server startup (Unix)
if: matrix.os != 'windows'
timeout-minutes: 5
run: |
# Start server in background
./test-env/bin/python -m langflow run --host localhost --port 7860 --backend-only &
SERVER_PID=$!
# Wait for server to be ready (GitHub Actions will timeout after 5 minutes)
while true; do
if curl -f http://localhost:7860/health_check >/dev/null 2>&1; then
echo "✅ Server is ready on ${{ matrix.os }}-${{ matrix.arch }}"
break
fi
sleep 5
done
# Clean shutdown
kill $SERVER_PID 2>/dev/null || true
sleep 5
shell: bash
- name: Test import in Python (Windows)
if: matrix.os == 'windows'
run: |
test-env\Scripts\python.exe -c "
try:
import langflow
print('✅ langflow import successful on ${{ matrix.os }}-${{ matrix.arch }}')
except Exception as e:
print(f'❌ langflow import failed on ${{ matrix.os }}-${{ matrix.arch }}: {e}')
exit(1)
"
shell: cmd
- name: Test import in Python (Unix)
if: matrix.os != 'windows'
run: |
./test-env/bin/python -c "
try:
import langflow
print('✅ langflow import successful on ${{ matrix.os }}-${{ matrix.arch }}')
except Exception as e:
print(f'❌ langflow import failed on ${{ matrix.os }}-${{ matrix.arch }}: {e}')
exit(1)
"
shell: bash
test-installation-experimental:
name: Install & Run - ${{ matrix.os }} ${{ matrix.arch }} ${{ matrix.python-version }} (Experimental)
needs: [build-if-needed]
if: always() && (needs.build-if-needed.result == 'success' || needs.build-if-needed.result == 'skipped')
runs-on: ${{ matrix.runner }}
continue-on-error: true
strategy:
fail-fast: false
matrix:
include:
# Python 3.13 - Experimental
- os: linux
arch: amd64
runner: ubuntu-latest
python-version: "3.13"
- os: macos
arch: amd64
runner: macos-13
python-version: "3.13"
- os: macos
arch: arm64
runner: macos-latest
python-version: "3.13"
- os: windows
arch: amd64
runner: windows-latest
python-version: "3.13"
steps:
- name: Determine install method
id: install-method
run: |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
if [ -n "${{ inputs.langflow-version }}" ]; then
echo "method=pypi" >> $GITHUB_OUTPUT
else
echo "method=wheel" >> $GITHUB_OUTPUT
fi
else
# workflow_call always uses wheel method (backward compatibility)
echo "method=wheel" >> $GITHUB_OUTPUT
fi
shell: bash
- name: Setup Python
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
architecture: ${{ matrix.arch == 'amd64' && 'x64' || matrix.arch }}
- name: Setup UV
uses: astral-sh/setup-uv@v6
with:
enable-cache: false
ignore-empty-workdir: true
# Download artifacts for wheel installation
- name: Download base package artifact
if: steps.install-method.outputs.method == 'wheel'
uses: actions/download-artifact@v4
with:
name: ${{ inputs.base-artifact-name || needs.build-if-needed.outputs.base-artifact-name || 'adhoc-dist-base' }}
path: ./base-dist
- name: Download main package artifact
if: steps.install-method.outputs.method == 'wheel'
uses: actions/download-artifact@v4
with:
name: ${{ inputs.main-artifact-name || needs.build-if-needed.outputs.main-artifact-name || 'adhoc-dist-main' }}
path: ./main-dist
- name: Create fresh virtual environment
run: |
uv venv test-env --seed
shell: bash
# Wheel installation steps
- name: Install base package from wheel (Windows)
if: steps.install-method.outputs.method == 'wheel' && matrix.os == 'windows'
run: |
ls -la ./base-dist/
find ./base-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./base-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/Scripts/python.exe "$WHEEL_FILE"
else
echo "No wheel file found in ./base-dist/"
exit 1
fi
shell: bash
- name: Install main package from wheel (Windows)
if: steps.install-method.outputs.method == 'wheel' && matrix.os == 'windows'
run: |
ls -la ./main-dist/
find ./main-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./main-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/Scripts/python.exe "$WHEEL_FILE"
else
echo "No wheel file found in ./main-dist/"
exit 1
fi
shell: bash
- name: Install base package from wheel (Unix)
if: steps.install-method.outputs.method == 'wheel' && matrix.os != 'windows'
run: |
ls -la ./base-dist/
find ./base-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./base-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/bin/python "$WHEEL_FILE"
else
echo "No wheel file found in ./base-dist/"
exit 1
fi
shell: bash
- name: Install main package from wheel (Unix)
if: steps.install-method.outputs.method == 'wheel' && matrix.os != 'windows'
run: |
ls -la ./main-dist/
find ./main-dist -name "*.whl" -type f
WHEEL_FILE=$(find ./main-dist -name "*.whl" -type f | head -1)
if [ -n "$WHEEL_FILE" ]; then
uv pip install --python ./test-env/bin/python "$WHEEL_FILE"
else
echo "No wheel file found in ./main-dist/"
exit 1
fi
shell: bash
# PyPI installation steps
- name: Install langflow from PyPI (Windows)
if: steps.install-method.outputs.method == 'pypi' && matrix.os == 'windows'
run: |
if [ -n "${{ inputs.langflow-version }}" ]; then
uv pip install --python ./test-env/Scripts/python.exe langflow==${{ inputs.langflow-version }}
else
uv pip install --python ./test-env/Scripts/python.exe langflow
fi
shell: bash
- name: Install langflow from PyPI (Unix)
if: steps.install-method.outputs.method == 'pypi' && matrix.os != 'windows'
run: |
if [ -n "${{ inputs.langflow-version }}" ]; then
uv pip install --python ./test-env/bin/python langflow==${{ inputs.langflow-version }}
else
uv pip install --python ./test-env/bin/python langflow
fi
shell: bash
# Install additional dependencies
- name: Install additional dependencies (Windows)
if: matrix.os == 'windows'
run: |
uv pip install --python ./test-env/Scripts/python.exe openai
shell: bash
- name: Install additional dependencies (Unix)
if: matrix.os != 'windows'
run: |
uv pip install --python ./test-env/bin/python openai
shell: bash
# Test steps
- name: Test CLI help command (Windows)
if: matrix.os == 'windows'
run: |
test-env\Scripts\python.exe -m langflow --help
shell: cmd
- name: Test CLI help command (Unix)
if: matrix.os != 'windows'
run: |
./test-env/bin/python -m langflow --help
shell: bash
- name: Test server startup (Windows)
if: matrix.os == 'windows'
timeout-minutes: 5
run: |
# Start server in background
$serverProcess = Start-Process -FilePath ".\test-env\Scripts\python.exe" -ArgumentList "-m", "langflow", "run", "--host", "localhost", "--port", "7860", "--backend-only" -PassThru -WindowStyle Hidden
# Wait for server to be ready (GitHub Actions will timeout after 5 minutes)
do {
try {
$response = Invoke-WebRequest -Uri "http://localhost:7860/health_check" -UseBasicParsing -TimeoutSec 5
if ($response.StatusCode -eq 200) {
Write-Host "✅ Server is ready on ${{ matrix.os }}-${{ matrix.arch }}"
break
}
} catch {
Start-Sleep -Seconds 5
}
} while ($true)
# Stop the server process
Stop-Process -Id $serverProcess.Id -Force -ErrorAction SilentlyContinue
shell: powershell
- name: Test server startup (Unix)
if: matrix.os != 'windows'
timeout-minutes: 5
run: |
# Start server in background
./test-env/bin/python -m langflow run --host localhost --port 7860 --backend-only &
SERVER_PID=$!
# Wait for server to be ready (GitHub Actions will timeout after 5 minutes)
while true; do
if curl -f http://localhost:7860/health_check >/dev/null 2>&1; then
echo "✅ Server is ready on ${{ matrix.os }}-${{ matrix.arch }}"
break
fi
sleep 5
done
# Clean shutdown
kill $SERVER_PID 2>/dev/null || true
sleep 5
shell: bash
- name: Test import in Python (Windows)
if: matrix.os == 'windows'
run: |
test-env\Scripts\python.exe -c "
try:
import langflow
print('✅ langflow import successful on ${{ matrix.os }}-${{ matrix.arch }}')
except Exception as e:
print(f'❌ langflow import failed on ${{ matrix.os }}-${{ matrix.arch }}: {e}')
exit(1)
"
shell: cmd
- name: Test import in Python (Unix)
if: matrix.os != 'windows'
run: |
./test-env/bin/python -c "
try:
import langflow
print('✅ langflow import successful on ${{ matrix.os }}-${{ matrix.arch }}')
except Exception as e:
print(f'❌ langflow import failed on ${{ matrix.os }}-${{ matrix.arch }}: {e}')
exit(1)
"
shell: bash
test-summary:
name: Cross-Platform Test Summary
needs: [test-installation-stable, test-installation-experimental]
runs-on: ubuntu-latest
if: always()
steps:
- name: Check test results
run: |
stable_result="${{ needs.test-installation-stable.result }}"
experimental_result="${{ needs.test-installation-experimental.result }}"
echo "Stable platforms result: $stable_result"
echo "Experimental platforms result: $experimental_result"
# Stable platforms must succeed, experimental can fail
if [ "$stable_result" = "success" ]; then
if [ "$experimental_result" = "success" ]; then
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
if [ -n "${{ inputs.langflow-version }}" ]; then
echo "✅ All PyPI installation tests passed (including Python 3.13)"
else
echo "✅ All source build and installation tests passed (including Python 3.13)"
fi
else
echo "✅ All cross-platform tests passed - PyPI upload can proceed"
fi
else
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
if [ -n "${{ inputs.langflow-version }}" ]; then
echo "✅ PyPI installation tests passed (Python 3.13 experimental failures are acceptable)"
else
echo "✅ Source build and installation tests passed (Python 3.13 experimental failures are acceptable)"
fi
else
echo "✅ Cross-platform tests passed - Python 3.13 experimental failures are acceptable - PyPI upload can proceed"
fi
fi
elif [ "$stable_result" = "failure" ]; then
echo "❌ Critical platform tests failed - blocking release"
echo "Stable platforms (Python 3.10, 3.12) must pass for release"
exit 1
elif [ "$stable_result" = "cancelled" ]; then
echo "❌ Critical platform tests were cancelled"
exit 1
else
echo "❌ Critical platform tests were skipped unexpectedly"
exit 1
fi