CI: Simplified dependency installation

.github/workflows/deploy-book.yml

@@ -2,40 +2,32 @@ name: Build and Deploy Jupyter Book
 
 on:
   push:
-    branches:
-      - master
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
 
 jobs:
   deploy-book:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
-    - name: Set up Python
-      uses: actions/setup-python@v2
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.9'
+        python-version: '3.12'
+        cache: 'pip'
+        cache-dependency-path: |
+          requirements.txt
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        sudo apt-get update
-        sudo apt-get install gfortran
-        sudo apt-get install openmpi-bin libopenmpi-dev
-        sudo apt-get install libhdf5-openmpi-dev
-        git clone https://github.com/pyccel/psydac.git
-        cd psydac
-        python -m pip install -r requirements.txt
-        python -m pip install -r requirements_extra.txt --no-build-isolation
-        pip install .
-        pip install jupyter-book ghp-import sphinx_proof
-        python -m ipykernel install --user --name .iga-python --display-name "IGA-Python"
-        python -m ipykernel install --user --name v_psydac --display-name "Python (v_psydac)"
+    - name: Install Jupyter Book and Psydac
+      run: pip3 install -r requirements.txt
 
     - name: Build Jupyter Book
       run: jupyter-book build .
 
     - name: Deploy to GitHub Pages
+      if: github.ref == 'refs/heads/master'
       run: ghp-import -n -p -f _build/html
       env:
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

requirements.txt

@@ -5,4 +5,5 @@ sphinx-proof
 matplotlib
 pyccel 
 ipykernel
+notebook
 psydac[extra] @ git+https://github.com/pyccel/psydac.git@devel#egg=psydac