Fix/pipeline robustness

.github/workflows/ci.yml

@@ -1,24 +1,20 @@
-name: Python 🐍 CI tests
+name: Python 🐍 CI install check
 
 on:
   pull_request:
-    types: [closed]
     branches: [main]
     paths-ignore:
       - "**.md"
       - "**.bib"
-      - "**.ya?ml"
       - "LICENSE"
       - ".gitignore"
   workflow_dispatch:
 
 jobs:
-  test:
-    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.merged == true
-    env:
-      SHIFT_SOLVER: highs
-      SHIFT_SOLVER_OPTIONS: highs-default
-      SHIFT_COMPUTE_IIS: "false"
+  install-check:
+    # No test suite exists yet (see tests/ removal history) - this job only
+    # confirms the pixi environment resolves and installs cleanly on both
+    # platforms. Replace with a real test job once tests/ exists again.
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -29,13 +25,10 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Pixi
-        run: python -m pip install --upgrade pip pixi
+        uses: prefix-dev/setup-pixi@v0.9.0
 
-      - name: Install dependencies via Pixi (test env)
-        run: pixi install --environment test
+      - name: Install dependencies via Pixi (default env)
+        run: pixi install
 
       - name: Validate environment
-        run: pixi info --environment test
-
-      - name: Run tests
-        run: pixi run -e test unit-tests
+        run: pixi info

.pre-commit-config.yaml

@@ -28,16 +28,4 @@ repos:
     rev: v1.0.0
     hooks:
       - id: snakefmt
-
-  # Run some default pre-commit hooks
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
-    hooks:
-      - id: check-added-large-files
-        args: ["--maxkb=2000"]
-      - id: check-merge-conflict
-      - id: check-yaml
-        exclude: "pixi.lock"
-      - id: end-of-file-fixer
-      - id: trailing-whitespace
 

environment.yaml

@@ -12,51 +12,36 @@ dependencies:
 - pypsa>=0.32.1
 - atlite>=0.3
 - linopy>=0.4.4
-- powerplantmatching>=0.5.15
 
 # Dependencies of the workflow itself
-- dask
-- xlrd
 - openpyxl
 - seaborn
 - snakemake-minimal>=9
 - snakemake-storage-plugin-http>=0.3
 - snakemake-executor-plugin-slurm
 - snakemake-executor-plugin-cluster-generic
-- memory_profiler
 - yaml
 - pytables
 - lxml
 - numpy
 - pandas>=2.1
 - geopandas>=1
 - xarray>=2024.03.0
-- rioxarray
 - netcdf4
 - libgdal-netcdf
 - networkx
 - scipy
-- glpk
 - shapely>=2.0
 - matplotlib
-- proj
-- fiona
-- country_converter
 - geopy
 - tqdm
-- pytz
-- jpype1
-- pyxlsb
-- graphviz
 - geojson
-- pyscipopt
+- graphviz
 - wbdata
 - searoute
 
 # GIS dependencies:
 - cartopy
-- descartes
-- rasterio
 
 # Development dependencies
 - jupyter
@@ -68,6 +53,5 @@ dependencies:
 - pip:
   - gurobipy
   - highspy
-  - tsam>=2.3.1
-  - entsoe-py
+  - wbgapi
   - pypsatopo

pixi.toml

@@ -39,11 +39,14 @@ snakemake-minimal = "==9.6.2"
 snakemake-storage-plugin-http = ">=0.3"
 tqdm = "*"
 xarray = ">=2026.0.0"
+openpyxl = ">=3.1.5,<4"
 
 [pypi-dependencies]
 # pip-installable packages (always included)
 gurobipy = "*"
 wbdata = ">=1.1.0"
+wbgapi = ">=1.0.14, <2"
+highspy = "*"
 
 [feature.test.dependencies]
 pytest = "*"