Update GitHub actions and readthedocs config

Author: peanutfun

.github/workflows/ci.yml

@@ -35,19 +35,23 @@ jobs:
         run: echo "date=$(date +%Y-%m-%d)" >> "${GITHUB_OUTPUT}"
       -
         name: Create Environment with Mamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v3
         with:
-          environment-name: climada_env_${{ matrix.python-version }}
-          environment-file: requirements/env_climada.yml
+          environment-name: climada_env
+          environment-file: requirements/base.yml
           create-args: >-
-            python=${{ matrix.python-version }}
             make
           # Persist environment for branch, Python version, single day
-          cache-environment-key: env-${{ github.ref }}-${{ matrix.python-version }}-${{ steps.date.outputs.date }}
+          cache-environment-key: env-${{ github.ref }}-${{ steps.date.outputs.date }}
       -
-        name: Install CLIMADA
+        name: Install uv
+        uses: astral-sh/setup-uv@v8
+        with:
+          python-version: ${{ matrix.python-version }}
+      -
+        name: Install dependencies
         run: |
-          python -m pip install "./[dev]"
+          uv sync --locked --dev
       -
         name: Run Unit Tests
         run: |

.readthedocs.yml

@@ -4,23 +4,18 @@ sphinx:
   configuration: doc/conf.py
 
 build:
-  os: "ubuntu-22.04"
+  os: "ubuntu-lts-latest"
   tools:
-    python: "mambaforge-4.10"
-
-  # Append fixed Python version to requirements
-  jobs:
-    pre_create_environment:
-      - echo "  - python=3.11" >> requirements/env_climada.yml
+    python: "miniforge3-latest"
 
 conda:
-  environment: requirements/env_climada.yml
+  environment: requirements/base.yml
 
 python:
   install:
-    - method: pip
-      path: .
-      extra_requirements:
+    - method: uv
+      command: sync
+      groups:
         - doc
 
 formats:

requirements/base.yml

@@ -0,0 +1,6 @@
+name: climada_env
+channels:
+  - conda-forge
+  - nodefaults
+dependencies:
+  - libgdal=3.12.*