Files
langgraph/.github/workflows/bench.yml
T
Mason DaughertyandGitHub 11f4d3339f chore: extract reusable uv_setup composite action (#7262)
Extract a composite GitHub Action for Python + uv setup, replacing 12
scattered `astral-sh/setup-uv@v7` calls with a single reusable
`uv_setup` action that scopes cache dependency globs per library. Also
tightens issue template language and fixes a broken expression in the
release-test workflow.

## Changes

- Add `.github/actions/uv_setup/action.yml` — composite action wrapping
`astral-sh/setup-uv@v7` with a `working-directory` input that scopes
`cache-dependency-glob` to `<dir>/pyproject.toml`, `<dir>/uv.lock`, and
`<dir>/requirements*.txt`
- Migrate all workflow files (`_test.yml`, `_lint.yml`,
`_test_langgraph.yml`, `_integration_test.yml`, `baseline.yml`,
`bench.yml`, `ci.yml`, `release.yml`, `_test_release.yml`,
`uv_lock_ugprade.yml`) from inline `astral-sh/setup-uv@v7` to
`./.github/actions/uv_setup`, passing library-specific
`working-directory` for cache scoping
- Fix typo in `_test_release.yml` step name: `$${ env.PYTHON_VERSION }}`
→ `${{ env.PYTHON_VERSION }}`
- Disable uv cache for the release smoke-test job (`enable-cache:
false`) since it installs from PyPI, not the local lockfile
- Update `config.yml` API reference URL to point to `/python/langgraph/`
instead of `/python/`
- Tighten `privileged.yml` — shorter description, add English language
policy link, add "do not begin work unless assigned" notice
2026-03-24 00:25:58 -04:00

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YAML

name: bench
on:
pull_request:
paths:
- "libs/**"
permissions:
contents: read
jobs:
benchmark:
runs-on: ubuntu-latest
defaults:
run:
working-directory: libs/langgraph
steps:
- uses: actions/checkout@v6
- id: files
name: Get changed files
uses: Ana06/get-changed-files@v2.3.0
with:
format: json
- name: Set up Python 3.11
uses: ./.github/actions/uv_setup
with:
python-version: "3.11"
cache-suffix: "bench"
working-directory: libs/langgraph
- name: Install dependencies
run: uv sync --group test
- name: Download baseline
uses: actions/cache/restore@v5
with:
key: ${{ runner.os }}-benchmark-baseline
restore-keys: |
${{ runner.os }}-benchmark-baseline-
fail-on-cache-miss: true
path: |
libs/langgraph/out/benchmark-baseline.json
- name: Run benchmarks
id: benchmark
run: |
{
echo 'OUTPUT<<EOF'
make -s benchmark-fast
echo EOF
} >> "$GITHUB_OUTPUT"
- name: Compare benchmarks
id: compare
run: |
{
echo 'OUTPUT<<EOF'
mv out/benchmark-baseline.json out/main.json
mv out/benchmark.json out/changes.json
uv run pyperf compare_to out/main.json out/changes.json --table --group-by-speed
echo EOF
} >> "$GITHUB_OUTPUT"
- name: Annotation
uses: actions/github-script@v8
with:
script: |
const file = JSON.parse(`${{ steps.files.outputs.added_modified_renamed }}`)[0]
core.notice(`${{ steps.benchmark.outputs.OUTPUT }}`, {
title: 'Benchmark results',
file,
})
core.notice(`${{ steps.compare.outputs.OUTPUT }}`, {
title: 'Comparison against main',
file,
})