FIX - Upload documentation only when merging to main (#209)

* skip upload to gh-pages if it branch not main

Author: Badr-MOUFAD

.circleci/config.yml

@@ -67,31 +67,27 @@ jobs:
               cd ..;
 
 
-        # Deploy docs
+        # Add stable doc
+        - run:
+            name: add stable doc
+            command: |
+              set -e
+              mkdir -p ~/.ssh
+              echo -e "Host *\nStrictHostKeyChecking no" > ~/.ssh/config
+              chmod og= ~/.ssh/config
+              cd doc;
+              make add-stable-doc;
+
+
+        # upload to gh-pages
         - run:
             name: deploy
             command: |
               if [[ ${CIRCLE_BRANCH} == "main" ]]; then
-                set -e
-                mkdir -p ~/.ssh
-                echo -e "Host *\nStrictHostKeyChecking no" > ~/.ssh/config
-                chmod og= ~/.ssh/config
-                cd doc;
                 pip install ghp-import;
-                make add-stable-doc
                 make install
               fi
 
-        # Add stable documentation
-        - run:
-            name: stable_doc
-            command: |
-              set -e
-              mkdir -p ~/.ssh
-              echo -e "Host *\nStrictHostKeyChecking no" > ~/.ssh/config
-              chmod og= ~/.ssh/config
-              cd doc;
-              make add-stable-doc
 
         # Save the outputs
         - store_artifacts: