tests with github actions

.github/workflows/tests.yml

@@ -0,0 +1,73 @@
+name: tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+
+  build:
+
+    name: Python ${{ matrix.python-version }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ['3.6', '3.7', '3.8', '3.9']
+
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+
+      - name: Checkout repo
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - name: Cache conda
+        uses: actions/cache@v2
+        env:
+          CACHE_NUMBER: 0
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-python-${{ matrix.python-version }}-${{ env.CACHE_NUMBER }}-${{ hashFiles('environment-dev.yml') }}
+
+      - name: Setup conda environment
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+          use-only-tar-bz2: true  # required for caching
+          show-channel-urls: true
+          channel-priority: strict
+          activate-environment: detectree-dev
+          environment-file: environment-dev.yml
+
+      - name: Install detectree
+        run: |
+          python setup.py install
+          conda list
+          conda info --all
+
+      - name: Lint code
+        run: |
+          isort detectree --check-only
+          black . --check --diff
+          flake8 .
+          pydocstyle detectree
+
+      - name: Test docs
+        run: make -C ./docs html
+
+      - name: Test code
+        run: |
+          coverage run --source ./detectree --module pytest --verbose
+          coverage xml -i
+          coverage report -m
+
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v1

CONTRIBUTING.md

@@ -28,7 +28,7 @@ Before you submit a pull request, check that it meets these guidelines:
 
 1. The pull request should include tests.
 2. If the pull request adds functionality, the docs should be updated. Put your new functionality into a function with a docstring, and add the feature to the list in README.md.
-3. The pull request should work for Python 3.6. Check https://travis-ci.org/martibosch/detectree/pull_requests and make sure that the tests pass for all supported Python versions.
+3. The pull request should work for Python 3.6, 3.7, 3.8 and 3.9. Check https://travis-ci.org/martibosch/detectree/pull_requests and make sure that the tests pass for all supported Python versions.
 4. Adhere to the following project standards:
     * `black` code style with max line length of 79
     * `isort` sorted imports

README.md

@@ -1,7 +1,7 @@
 [![PyPI version fury.io](https://badge.fury.io/py/detectree.svg)](https://pypi.python.org/pypi/detectree/)
 [![Documentation Status](https://readthedocs.org/projects/detectree/badge/?version=latest)](https://detectree.readthedocs.io/en/latest/?badge=latest)
-[![Build Status](https://travis-ci.org/martibosch/detectree.svg?branch=master)](https://travis-ci.org/martibosch/detectree)
-[![Coverage Status](https://coveralls.io/repos/github/martibosch/detectree/badge.svg?branch=master)](https://coveralls.io/github/martibosch/detectree?branch=master)
+[![Build Status](https://github.com/martibosch/detectree/workflows/tests/badge.svg?branch=main)](https://github.com/martibosch/detectree/actions?query=workflow%3A%22tests%22)
+[![codecov](https://codecov.io/gh/martibosch/detectree/branch/main/graph/badge.svg?token=ZTZK2LFR6T)](https://codecov.io/gh/martibosch/detectree)
 [![GitHub license](https://img.shields.io/github/license/martibosch/detectree.svg)](https://github.com/martibosch/detectree/blob/master/LICENSE)
 [![DOI](https://joss.theoj.org/papers/10.21105/joss.02172/status.svg)](https://doi.org/10.21105/joss.02172)
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.3908338.svg)](https://doi.org/10.5281/zenodo.3908338)

environment-dev.yml

@@ -0,0 +1,37 @@
+name: detectree-dev
+
+channels:
+  - conda-forge
+
+dependencies:
+  - dask
+  - distributed
+  - joblib
+  - laspy
+  - lastools
+  - laszip
+  - numpy>=1.15
+  - pandas>=0.23
+  - pip
+  - pip:
+    - pymaxflow>=1.0.0
+  - rasterio>=1.0.0
+  - scikit-image
+  - scikit-learn
+  - scipy>=1.0.0
+  - shapely
+  - tqdm
+
+  # linting/testing
+  - black
+  - bumpversion
+  - coverage
+  - coveralls
+  - isort
+  - flake8
+  - m2r
+  - pydocstyle
+  - pytest
+  - sphinx
+  - sphinx-click
+  - sphinxcontrib-bibtex

setup.cfg

@@ -5,10 +5,11 @@ universal=1
 description-file=README.md
 
 [flake8]
+exclude = ./build/*
 ignore = E203,W503
 per-file-ignores =
     detectree/__init__.py:F401
-    tests/test_detectree.py:F401    
+    tests/test_detectree.py:F401
 
 [isort]
 known_first_party = detectree