ajout du cache

.circleci/config.yml

@@ -98,6 +98,8 @@ jobs:
       - image: circleci/buildpack-deps:stretch
     steps:
       - checkout
+      - restore_cache:
+          key: yarn-cache{{ checksum "yarn.lock" }}
       - setup_remote_docker
       - run: docker image build --tag julienm1/my-awesome-ci-expr:app .
       - run: docker save -o image.tar julienm1/my-awesome-ci-expr
@@ -105,3 +107,7 @@ jobs:
           root: ./
           paths:
             - ./docker/image.tar
+      - save_cache:
+          key: yarn-cache{{ checksum "yarn.lock" }}
+          paths:
+            - ./node_modules