Modify lock-prod.yml for Conda setup and locking

Author: heather999

.github/workflows/lock-prod.yml

@@ -12,20 +12,17 @@ jobs:
       - name: Setup Miniconda
         uses: conda-incubator/setup-miniconda@v3
         with:
-          miniconda-version: 'latest'
-          python-version: 3.12
+          miniconda-version: "latest"
+          python-version: "3.12"
+          channels: conda-forge
           activate-environment: lock-env
-
-      - name: Initialize Conda
-        run: conda init bash
-        shell: bash
 
       - name: Create lock file
+        shell: bash -el {0}
         run: |
           cd $GITHUB_WORKSPACE
           conda install -c conda-forge -y -n lock-env conda-lock
           echo "DATE_TAG=$(date "+%F")" >> $GITHUB_ENV
-          conda activate lock-env
           conda-lock lock -c conda-forge -f desc-python/conda/lock/environment.yml -f desc-python/conda/lock/pyproject.toml --lockfile desc-py-lock-${{env.DATE_TAG}}.yml
           cd desc-python
           git checkout lock-prod