Update config.yml

.circleci/config.yml

@@ -1,5 +1,6 @@
-version: 2.1
-jobs:
+workflows:
+  version: 2.1
+  jobs:
     build:
       docker:
         - image: cimg/node:14.15.0 # the primary container, where your job's commands are run
@@ -9,4 +10,21 @@ jobs:
       steps:
         - checkout # check out the code in the project directory
         - run: yarn install
-      
+          - save_cache:
+            key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
+            paths:
+              - node_modules #ça marche jusqu'ici pour l'instant
+  jobsbis:
+    build:
+      docker:
+        - image: cimg/node:14.15.0 # the primary container, where your job's commands are run
+          auth:
+            username: mydockerhub-user
+            password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
+      steps:
+        - checkout # check out the code in the project directory
+        - run:
+          - restore_cache:
+            key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
+            paths:
+              - node_modules #ça marche jusqu'ici pour l'instant