Build extension with CI actions #11

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Build terrain analysis extension

	on:
	push:
	branches: [ "master" ]
	paths-ignore: [ "fct/lib/terrain_analysis*" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: write

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	python: ["3.10", "3.11", "3.12", "3.13"]

	runs-on: ${{ matrix.os }}

	env:
	CI_COMMIT_MESSAGE: CI Build Extension ${{ matrix.os }}-${{ matrix.python }}
	CI_COMMIT_AUTHOR: github-actions[bot]

	steps:
	- uses: actions/checkout@v4
	with:
	ref: ${{ github.head_ref }}

	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python }}

	- name: Install packages
	run: \|
	python -m pip install --upgrade pip
	pip install wheel numpy cython
	pip install -e .

	- name: Check if there are any changes
	id: verify_diff
	run: \|
	if [[ -n $(git status --porcelain) ]]; then
	echo "changed=true" >> "$GITHUB_OUTPUT";
	fi

	- name: GIT Commit Build Artifacts
	if: steps.verify_diff.outputs.changed == 'true'
	run: \|
	git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
	git config --global user.email "github-actions@users.noreply.github.com"
	git add -A
	git commit -a -m "${{ env.CI_COMMIT_MESSAGE }}"
	git push

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