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feat(community): Added Google Trends Integration #3267

feat(community): Added Google Trends Integration

feat(community): Added Google Trends Integration #3267

# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
name: Unit Tests (LangChain Integrations)
on:
push:
branches: ["main"]
pull_request:
# Only run when LangChain Core, or integration package code changes.
paths:
- 'langchain-core/**'
- 'libs/**/**'
workflow_dispatch: # Allows triggering the workflow manually in GitHub UI
# If another push to the same PR or branch happens while this workflow is still running,
# cancel the earlier run in favor of the next run.
#
# There's no point in testing an outdated version of the code. GitHub only allows
# a limited number of job runners to be active at the same time, so it's better to cancel
# pointless jobs early so that more useful jobs can run sooner.
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
get-changed-files:
runs-on: ubuntu-latest
outputs:
changed_files: ${{ steps.get_changes.outputs.changed_files }}
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 2
- name: Get changes
id: get_changes
run: |
echo "changed_files<<EOF" >> $GITHUB_OUTPUT
git diff --name-only -r HEAD^1 HEAD | while read line; do printf "%s\n" "$line"; done >> $GITHUB_OUTPUT
echo "EOF" >> $GITHUB_OUTPUT
prepare-matrix:
needs: get-changed-files
runs-on: ubuntu-latest
env:
PACKAGES: "anthropic,azure-openai,cloudflare,cohere,core,community,exa,google-common,google-gauth,google-genai,google-vertexai,google-vertexai-web,google-webauth,groq,mistralai,mongo,nomic,openai,pinecone,qdrant,redis,textsplitters,weaviate,yandex,baidu-qianfan"
outputs:
matrix: ${{ steps.set-matrix.outputs.matrix }}
matrix_length: ${{ steps.set-matrix.outputs.matrix_length }}
steps:
- id: set-matrix
run: |
changed_files="${{ needs.get-changed-files.outputs.changed_files }}"
echo "Changed files: $changed_files"
# Convert PACKAGES environment variable into an array
IFS=',' read -r -a packages <<< "$PACKAGES"
echo "Packages: ${packages[*]}"
matrix="{\"include\": ["
first_entry=true
for package in "${packages[@]}"; do
echo "Checking package: $package"
if echo "$changed_files" | grep -q "$package"; then
echo "Package $package found in changed files."
if [ "$first_entry" = true ]; then
matrix="$matrix{\"os\": \"ubuntu-latest\", \"node-version\": \"18\", \"package\": \"$package\"},{\"os\": \"ubuntu-latest\", \"node-version\": \"20\", \"package\": \"$package\"}"
first_entry=false
else
matrix="$matrix, {\"os\": \"ubuntu-latest\", \"node-version\": \"18\", \"package\": \"$package\"},{\"os\": \"ubuntu-latest\", \"node-version\": \"20\", \"package\": \"$package\"}"
fi
fi
done
matrix="$matrix]}"
matrix_length=$(echo $matrix | jq '.include | length')
echo "Matrix: $matrix"
echo "Matrix length: $matrix_length"
echo "matrix_length=$matrix_length" >> $GITHUB_OUTPUT
echo "matrix=$matrix" >> $GITHUB_OUTPUT
unit-tests:
name: Unit Tests
needs: prepare-matrix
# Only run this job if there are packages to test
if: needs.prepare-matrix.outputs.matrix_length > 0
runs-on: ubuntu-latest
strategy:
matrix: ${{ fromJson(needs.prepare-matrix.outputs.matrix) }}
env:
PUPPETEER_SKIP_DOWNLOAD: "true"
PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: "true"
steps:
- uses: actions/checkout@v4
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v3
with:
node-version: ${{ matrix.node-version }}
cache: "yarn"
- name: Install dependencies
run: yarn install --immutable
# Running `test:unit:ci` from root will build first, however debugging
# in CI is easier if we separate the build step from the test step.
- name: Build '@langchain/${{ matrix.package }}' package
run: yarn build --filter=@langchain/${{ matrix.package }}
- name: Test '@langchain/${{ matrix.package }}' package
run: yarn test:unit:ci --filter=@langchain/${{ matrix.package }}