Add dependencies and cleanup GH actions

.github/workflows/tests.yml

@@ -0,0 +1,42 @@
+name: Tests
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    # strategy:
+    #   matrix:
+    #     python-versions: ['3.7', '3.8', '3.9', '3.10']
+
+    steps:
+      - name: Set up Git repository
+        uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+          cache: 'pip' # caching pip dependencies
+
+      - name: Install syfop and dependencies
+        run: |
+          sudo apt-get install graphviz graphviz-dev  # for pygraphviz
+          python -m pip install --upgrade pip
+          python -m pip install -e .[dev,test,extra]
+
+      - name: Lint with flake8
+        run: flake8
+
+      - name: Lint with black
+        run: black --check .
+
+      - name: Run unit tests (except the ones using Gurobi and CPLEX)
+        shell: bash -l {0}
+        run: python -m pytest --cov=. --cov-report=lcov -k "not gurobi and not cplex" tests
+
+      - name: Coveralls test coverage
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: coverage.lcov

README.md

@@ -2,7 +2,7 @@
 
 
 [![MIT License](https://img.shields.io/github/license/inwe-boku/syfop.svg)](https://choosealicense.com/licenses/mit/)
-[![CI](https://github.com/inwe-boku/syfop/actions/workflows/dev.yml/badge.svg)](https://github.com/inwe-boku/syfop/actions)
+[![CI](https://github.com/inwe-boku/syfop/actions/workflows/tests.yml/badge.svg)](https://github.com/inwe-boku/syfop/actions/workflows/tests.yml)
 [![Coverage Status](https://coveralls.io/repos/github/inwe-boku/syfop/badge.svg)](https://coveralls.io/github/inwe-boku/syfop)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![DOI](https://zenodo.org/badge/550867861.svg)](https://zenodo.org/doi/10.5281/zenodo.10869438)
@@ -40,16 +40,17 @@ see [demo.ipynb](notebooks/demo.ipynb)
 How to install
 --------------
 
-At the moment there is no package built for syfop. Use conda to setup an environment and then use
-`syfop` directly from a cloned Git repository:
+At the moment there is no package built for syfop, but it can be installed via pip directly from the
+repository:
 
-    git clone https://github.com/inwe-boku/syfop/
-    conda update -f env.yml
-    conda activate syfop
-    pre-commit install
+    pip install git+https://github.com/inwe-boku/syfop
+
+The solver HiGHs is installed automatically . Other [solvers](https://linopy.readthedocs.io/en/latest/solvers.html) are supported too, but not installed automatically.
 
+To install development requirements run:
 
-The conda environment contains the solver HiGHs. Other [solvers](https://linopy.readthedocs.io/en/latest/solvers.html) are supported too, but not included in the conda environment.
+    pip install -e 'syfop[test,dev] @ git+https://github.com/inwe-boku/syfop'
+    pre-commit install
 
 <!--
 To install Gurobiy: