Add Cluster and Distance sections to C documentation (#1955) #4

	name: C ABI Update Baseleine

	on:
	workflow_dispatch: # Allow manual trigger for bootstrap
	push:
	branches:
	- main
	paths:
	- 'c/include/**'
	- 'ci/check_c_abi/**'

	jobs:
	# Extract and store baseline ABI from main branch
	update-baseline:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout main branch
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install Python dependencies
	run: \|
	pip install --upgrade pip
	pip install -e ci/check_c_abi

	- name: Get dlpack dependency
	run: \|
	git clone https://github.com/dmlc/dlpack

	- name: Extract ABI from main branch
	run: \|
	mkdir -p baseline
	check-c-abi extract \
	--header-path c/include \
	--include-file cuvs/core/all.h \
	--output-file baseline/c_abi.json.gz \
	--dlpack-include-path dlpack/include
	echo "ABI extracted from main branch (commit: $COMMIT)"
	env:
	COMMIT: ${{ github.sha }}

	- name: Store commit-specific baseline
	uses: actions/upload-artifact@v4
	with:
	name: c-abi-baseline-${{ github.sha }}
	path: baseline/c_abi.json.gz
	retention-days: 90 # Keep for 3 months

	- name: Store main baseline (latest, never expires)
	uses: actions/upload-artifact@v4
	with:
	name: c-abi-baseline-main
	path: baseline/c_abi.json.gz
	retention-days: 0 # Never expire

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