ENH: Enable download notebook automatic publishing

.github/workflows/ci.yml

@@ -1,7 +1,7 @@
 name: Build Project [using jupyter-book]
 on: [push]
 jobs:
-  tests:
+  preview:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

.github/workflows/publish.yml

@@ -4,7 +4,7 @@ on:
     branches:
       - master
 jobs:
-  tests:
+  publish:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -32,11 +32,32 @@ jobs:
         shell: bash -l {0}
         run: |
           jb build lectures --path-output ./ --builder=custom --custom-builder=jupyter
+      - name: Copy Download Notebooks for GH-PAGES
+        shell: bash -l {0}
+        run: |
           mkdir _build/html/_notebooks
           cp _build/jupyter/*.ipynb _build/html/_notebooks
-      - name: Deploy
+      - name: Deploy website to gh-pages
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: _build/html/
-          cname: python-programming.quantecon.org
+          cname: python-programming.quantecon.org
+      - name: Prepare lecture-python-programming.notebooks sync
+        shell: bash -l {0}
+        run: |
+          mkdir -p _build/lecture-python-programming.notebooks
+          cp -a _notebook_repo/. _build/lecture-python-programming.notebooks
+          cp _build/jupyter/*.ipynb _build/lecture-python-programming.notebooks
+          ls -a _build/lecture-python-programming.notebooks
+      - name: Commit latest notebooks to lecture-python-programming.notebooks
+        uses: cpina/github-action-push-to-another-repository@master
+        env:
+          API_TOKEN_GITHUB: ${{ secrets.QUANTECON_SERVICES_PAT }}
+        with:
+          source-directory: '_build/lecture-python-programming.notebooks/'
+          destination-repository-username: 'QuantEcon'
+          destination-repository-name: 'lecture-python-programming.notebooks'
+          commit-message: 'auto publishing updates to notebooks'
+          destination-github-username: 'quantecon-services'
+          user-email: services@quantecon.org

_notebook_repo/README.md

@@ -0,0 +1,7 @@
+# lecture-python-programming.notebooks
+
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/QuantEcon/lecture-python-programming.notebooks/master)
+
+Notebooks for https://python-programming.quantecon.org
+
+**Note:** This README should be edited [here](https://github.com/quantecon/lecture-python-programming.myst/.binder)

_notebook_repo/environment.yml

@@ -0,0 +1,17 @@
+name: lecture-python-programming
+channels:
+  - default
+dependencies:
+  - python=3.8
+  - anaconda
+  - pip
+  - pip:
+    - git+https://github.com/executablebooks/jupyter-book.git
+    - sphinxext-rediraffe
+    - git+https://github.com/executablebooks/sphinx-multitoc-numbering
+    - git+https://github.com/executablebooks/sphinx-exercise.git
+    - joblib
+    - interpolation
+    - git+https://github.com/QuantEcon/sphinx-tojupyter.git
+    - git+https://github.com/QuantEcon/quantecon-book-theme.git
+