chore: update circleci config

.circleci/config.yml

@@ -1,89 +1,96 @@
-version: 2
+version: 2.1
 
-defaults: &defaults
-  docker:
-    - image: circleci/node:10
-  working_directory: ~/project
+executors:
+  default:
+    docker:
+      - image: circleci/node:10
+    working_directory: ~/project
+    environment:
+      YARN_CACHE_FOLDER: "~/.cache/yarn"
+
+commands:
+  attach_project:
+    steps:
+      - attach_workspace:
+          at: ~/project
 
 jobs:
   install-dependencies:
-    <<: *defaults
+    executor: default
     steps:
       - checkout
-      - attach_workspace:
-          at: ~/project
+      - attach_project
       - restore_cache:
           keys:
-            - v1-dependencies-{{ checksum "yarn.lock" }}
-            - v1-dependencies-
+            - v2-dependencies-{{ checksum "yarn.lock" }}
+            - v2-dependencies-
       - run:
           name: Install project dependencies
           command: yarn install --frozen-lockfile
       - save_cache:
-          key: v1-dependencies-{{ checksum "yarn.lock" }}
-          paths: node_modules
+          key: v2-dependencies-{{ checksum "yarn.lock" }}
+          paths: ~/.cache/yarn
       - persist_to_workspace:
           root: .
           paths: .
+
   lint-and-typecheck:
-      <<: *defaults
-      steps:
-        - attach_workspace:
-            at: ~/project
-        - run:
-            name: Lint files
-            command: yarn lint
-        - run:
-            name: Typecheck files
-            command: yarn typescript
+    executor: default
+    steps:
+      - attach_project
+      - run:
+          name: Lint files
+          command: yarn lint
+      - run:
+          name: Typecheck files
+          command: yarn typescript
+
   unit-tests:
-      <<: *defaults
-      steps:
-        - attach_workspace:
-            at: ~/project
-        - run:
-            name: Run unit tests
-            command: yarn test --coverage
-        - run:
-            name: Upload test coverage
-            command: cat ./coverage/lcov.info | ./node_modules/.bin/codecov
-        - store_artifacts:
-            path: coverage
-            destination: coverage
+    executor: default
+    steps:
+      - attach_project
+      - run:
+          name: Run unit tests
+          command: yarn test --coverage
+      - run:
+          name: Upload test coverage
+          command: cat ./coverage/lcov.info | ./node_modules/.bin/codecov
+      - store_artifacts:
+          path: coverage
+          destination: coverage
+
   integration-tests:
-      <<: *defaults
-      steps:
-        - attach_workspace:
-            at: ~/project
-        - run:
-            name: Install Headless Chrome dependencies
-            command: |
-              sudo apt-get install -yq \
-              gconf-service libasound2 libatk1.0-0 libatk-bridge2.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
-              libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \
-              libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 \
-              libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates \
-              fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget
-        - run:
-            name: Build example for web
-            command: yarn example expo build:web --no-pwa
-        - run:
-            name: Run integration tests
-            command: yarn example test --maxWorkers=2
+    executor: default
+    steps:
+      - attach_project
+      - run:
+          name: Install Headless Chrome dependencies
+          command: |
+            sudo apt-get install -yq \
+            gconf-service libasound2 libatk1.0-0 libatk-bridge2.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
+            libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \
+            libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 \
+            libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates \
+            fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget
+      - run:
+          name: Build example for web
+          command: yarn example expo build:web --no-pwa
+      - run:
+          name: Run integration tests
+          command: yarn example test --maxWorkers=2
+
   build-packages:
-      <<: *defaults
-      steps:
-        - attach_workspace:
-            at: ~/project
-        - run:
-            name: Build packages in the monorepo
-            command: yarn lerna run prepare
-        - run:
-            name: Verify paths for types
-            command: node scripts/check-types-path.js
+    executor: default
+    steps:
+      - attach_project
+      - run:
+          name: Build packages in the monorepo
+          command: yarn lerna run prepare
+      - run:
+          name: Verify paths for types
+          command: node scripts/check-types-path.js
 
 workflows:
-  version: 2
   build-and-test:
     jobs:
       - install-dependencies