feat: louvain community detection + fix complexity build regression #327

	name: CI

	on:
	push:
	branches: [main]
	pull_request:

	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	lint:
	runs-on: ubuntu-latest
	name: Lint
	steps:
	- uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 22

	- name: Install dependencies
	run: npm install

	- name: Run Biome
	run: npx @biomejs/biome check src/ tests/

	test:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	node-version: [20, 22]

	runs-on: ${{ matrix.os }}
	name: Test Node ${{ matrix.node-version }} (${{ matrix.os }})

	steps:
	- uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}

	- name: Install dependencies
	run: npm install

	- name: Run tests
	run: npm test

	rust-check:
	runs-on: ubuntu-latest
	name: Rust compile check

	steps:
	- uses: actions/checkout@v4

	- name: Setup Rust
	uses: dtolnay/rust-toolchain@stable

	- name: Rust cache
	uses: Swatinem/rust-cache@v2
	with:
	workspaces: crates/codegraph-core

	- name: Check compilation
	run: cargo check --workspace

	ci-pipeline:
	if: always()
	needs: [lint, test, rust-check]
	runs-on: ubuntu-latest
	name: CI Testing Pipeline
	steps:
	- name: Check results
	run: \|
	if [[ "${{ contains(needs..result, 'failure') \|\| contains(needs..result, 'cancelled') }}" == "true" ]]; then
	echo "One or more CI jobs failed or were cancelled."
	exit 1
	fi

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