Skip to content

Nightly Build

Nightly Build #244

Workflow file for this run

name: Nightly Build
on:
workflow_dispatch:
schedule:
# Run job at 6:30 UTC, 10.30pm PST, or 11.30pm PDT
- cron: "30 6 * * *"
env:
POETRY_VERSION: "1.8.3"
PYTHON_VERSION: "3.12"
jobs:
create-nightly-tag:
if: github.repository == 'langflow-ai/langflow'
runs-on: ubuntu-latest
defaults:
run:
shell: bash
permissions:
# Required to create tag
contents: write
outputs:
main_tag: ${{ steps.generate_main_tag.outputs.main_tag }}
base_tag: ${{ steps.set_base_tag.outputs.base_tag }}
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
persist-credentials: true
- name: "Setup Environment"
uses: ./.github/actions/setup-uv
- name: Install the project
run: uv sync --dev
- name: Generate main nightly tag
id: generate_main_tag
run: |
# NOTE: This outputs the tag with the `v` prefix.
MAIN_TAG="$(uv run ./scripts/ci/pypi_nightly_tag.py main)"
echo "main_tag=$MAIN_TAG" >> $GITHUB_OUTPUT
echo "main_tag=$MAIN_TAG"
- name: Check if main tag already exists
id: check_main_tag
run: |
git fetch --tags
if git rev-parse -q --verify "refs/tags/${{ steps.generate_main_tag.outputs.main_tag }}" >/dev/null; then
echo "main_tag_exists=true" >> $GITHUB_OUTPUT
else
echo "main_tag_exists=false" >> $GITHUB_OUTPUT
fi
- name: Generate base nightly tag
id: generate_base_tag
if: ${{ steps.check_main_tag.outputs.main_tag_exists == 'false' }}
run: |
# NOTE: This outputs the tag with the `v` prefix.
BASE_TAG="$(uv run ./scripts/ci/pypi_nightly_tag.py base)"
echo "base_tag=$BASE_TAG" >> $GITHUB_OUTPUT
echo "base_tag=$BASE_TAG"
- name: Commit tag
id: commit_tag
if: ${{ steps.check_main_tag.outputs.main_tag_exists == 'false' }}
run: |
# If the main tag does not exist in GH, we create the base tag from the existing codebase.
git config --global user.email "[email protected]"
git config --global user.name "Langflow Bot"
BASE_TAG="${{ steps.generate_base_tag.outputs.base_tag }}"
echo "Updating base project version to $BASE_TAG"
uv run ./scripts/ci/update_pyproject_name.py langflow-base-nightly base
uv run ./scripts/ci/update_pyproject_version.py $BASE_TAG base
# Use the main tag created earlier
MAIN_TAG="${{ steps.generate_main_tag.outputs.main_tag }}"
echo "Updating main project version to $MAIN_TAG"
uv run ./scripts/ci/update_pyproject_version.py $MAIN_TAG main
uv run ./scripts/ci/update_pyproject_name.py langflow-nightly main
uv run ./scripts/ci/update_uv_dependency.py $BASE_TAG
uv lock
cd src/backend/base && uv lock && cd ../../..
git add pyproject.toml src/backend/base/pyproject.toml uv.lock src/backend/base/uv.lock
git commit -m "Update version and project name"
echo "Tagging main with $MAIN_TAG"
if ! git tag -a $MAIN_TAG -m "Langflow nightly $MAIN_TAG"; then
echo "Tag creation failed. Exiting the workflow."
exit 1
fi
echo "Pushing main tag $MAIN_TAG"
if ! git push origin $MAIN_TAG; then
echo "Tag push failed. Check if the tag already exists. Exiting the workflow."
exit 1
fi
# TODO: notify on failure
- name: Checkout main nightly tag
uses: actions/checkout@v4
if: ${{ steps.check_main_tag.outputs.main_tag_exists == 'true' }}
with:
ref: ${{ steps.generate_main_tag.outputs.main_tag }}
- name: Retrieve Base Tag
id: retrieve_base_tag
if: ${{ steps.check_main_tag.outputs.main_tag_exists == 'true' }}
working-directory: src/backend/base
run: |
# If the main tag already exists, we need to retrieve the base version from the main tag codebase.
version=$(uv tree | grep 'langflow-base' | awk '{print $3}')
echo "base_tag=$version" >> $GITHUB_OUTPUT
echo "base_tag=$version"
- name: Set Base Tag
id: set_base_tag
run: |
if [ "${{ steps.retrieve_base_tag.conclusion }}" != "skipped" ] && [ "${{ steps.retrieve_base_tag.outputs.base_tag }}" ]; then
BASE_TAG="${{ steps.retrieve_base_tag.outputs.base_tag }}"
echo "base_tag=$BASE_TAG" >> $GITHUB_OUTPUT
echo "base_tag=$BASE_TAG"
elif [ "${{ steps.commit_tag.conclusion }}" != "skipped" ] && [ "${{ steps.generate_base_tag.outputs.base_tag }}" ]; then
BASE_TAG="${{ steps.generate_base_tag.outputs.base_tag }}"
echo "base_tag=$BASE_TAG" >> $GITHUB_OUTPUT
echo "base_tag=$BASE_TAG"
else
echo "No base tag found. Exiting the workflow."
exit 1
fi
frontend-tests:
if: github.repository == 'langflow-ai/langflow'
name: Run Frontend Tests
needs: create-nightly-tag
uses: ./.github/workflows/typescript_test.yml
with:
tests_folder: "tests"
secrets:
OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
STORE_API_KEY: ${{ secrets.STORE_API_KEY }}
backend-unit-tests:
if: github.repository == 'langflow-ai/langflow'
name: Run Backend Unit Tests
needs: create-nightly-tag
uses: ./.github/workflows/python_test.yml
with:
python-versions: '["3.10", "3.11", "3.12"]'
# Not making nightly builds dependent on integration test success
# due to inherent flakiness of 3rd party integrations
# Revisit when https://github.com/langflow-ai/langflow/pull/3607 is merged.
# backend-integration-tests:
# name: Run Backend Integration Tests
# needs: create-nightly-tag
# uses: ./.github/workflows/integration_tests.yml
# with:
# python-versions: '["3.10", "3.11", "3.12"]'
# ref: ${{ needs.create-nightly-tag.outputs.tag }}
release-nightly-build:
if: github.repository == 'langflow-ai/langflow'
name: Run Nightly Langflow Build
needs: [frontend-tests, backend-unit-tests, create-nightly-tag]
uses: ./.github/workflows/release_nightly.yml
with:
build_docker_base: true
build_docker_main: true
nightly_tag_main: ${{ needs.create-nightly-tag.outputs.main_tag }}
nightly_tag_base: ${{ needs.create-nightly-tag.outputs.base_tag }}
secrets: inherit
# slack-notification:
# name: Send Slack Notification
# needs: run-nightly-build
# runs-on: ubuntu-latest
# steps:
# - name: Send success notification to Slack
# if: success()
# uses: slackapi/[email protected]
# with:
# payload: |
# {
# "channel": "#langflow-nightly-builds",
# "username": "GitHub Actions",
# "text": "Nightly Build Successful :white_check_mark:",
# "icon_emoji": ":rocket:"
# }
# env:
# SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
# - name: Send failure notification to Slack
# if: failure()
# uses: slackapi/[email protected]
# with:
# payload: |
# {
# "channel": "#langflow-nightly-builds",
# "username": "GitHub Actions",
# "text": "Nightly Build Failed :x:",
# "icon_emoji": ":warning:"
# }
# env:
# SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}