Try dependency caching

.github/workflows/continuous-integration.yml

@@ -24,30 +24,54 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         python-version: [3.9, "3.10", "3.11"]
-        include:
-          - os: ubuntu-latest
-            path: ~/.cache/pip
-          - os: macos-latest
-            path: ~/Library/Caches/pip
-          - os: windows-latest
-            path: ~\AppData\Local\pip\Cache
+        # include:
+        #   - os: ubuntu-latest
+        #     path: ~/.cache/pip
+        #   - os: macos-latest
+        #     path: ~/Library/Caches/pip
+        #   - os: windows-latest
+        #     path: ~\AppData\Local\pip\Cache
 
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Cache conda environment
+        uses: actions/cache@v3
+        with:
+          path: ${{ matrix.os == 'windows-latest' && 'C:\\Users\\runneradmin\\.conda' || '~/.conda' }}
+          key: ${{ runner.os }}-conda-${{ matrix.python-version }}-${{ hashFiles('**/environment.yml') }}
+          restore-keys: ${{ runner.os }}-conda-${{ matrix.python-version }}-
+       
+          # path: ~/conda_pkgs_dir  # Adjust this for Windows or other paths as needed
+          # key: ${{ runner.os }}-conda-${{ matrix.python-version }}-${{ hashFiles('environment.yml') }}
+          # restore-keys: |
+          #   ${{ runner.os }}-conda-${{ matrix.python-version }}
+
       - name: Install Miniconda
         uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           python-version: ${{ matrix.python-version }}
           activate-environment: pose2sim
+          cache-packages: true
 
       - name: Install OpenSim with conda
         run: |
           conda install -n pose2sim -c conda-forge -c defaults pip
           conda install -n pose2sim opensim-org::opensim -y
-          
+
+      - name: Cache pip dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ matrix.os == 'windows-latest' && 'C:\\Users\\runneradmin\\AppData\\Local\\pip\\Cache' || '~/.cache/pip' }}
+          key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: ${{ runner.os }}-pip-${{ matrix.python-version }}-
+          # path: ${{ matrix.os == 'windows-latest' && '~\\AppData\\Local\\pip\\Cache' || 'pip_cache_directory' }}
+          # key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('requirements.txt') }}
+          # restore-keys: |
+          #   ${{ runner.os }}-pip-${{ matrix.python-version }}
+        
       - name: Install pip dependencies
         run: |
           conda run -n pose2sim python -m pip install --upgrade pip