ci: prevent commit from rich-codex run

.github/rich-codex.yml

@@ -2,5 +2,4 @@ outputs:
   - command: "poetry run ncdump-rich ./demo/example.nc"
     title: Latest Rich NcDump
     img_paths:
-      - ./docs/demo/latest.png
       - ./demo/latest.png

.github/workflows/latest-screengrab.yml

@@ -24,7 +24,22 @@ jobs:
       - name: Generate latest terminal images with rich-codex
         uses: ewels/rich-codex@v1
         with:
-          commit_changes: "true"
+          commit_changes: "false"
           clean_img_paths: |
-            ./docs/demo/latest.png
             ./demo/latest.png
+
+      - name: Init new repo in dist folder and commit generated files
+        run: |
+          cd demo/
+          git init
+          git add -A
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git commit -m 'deploy'
+      - name: Force push to destination branch
+        uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: example-image
+          force: true
+          directory: ./demo/

README.rst

@@ -81,7 +81,7 @@ Usage
 
 Please see the `Command-line Reference <Usage_>`_ for details.
 
-.. image:: ./demo/latest.png
+.. image:: https://raw.githubusercontent.com/engeir/ncdump-rich/example-image/latest.png
    :width: 600
 
 Examples