Run typecheck and lint in CI

.circleci/config.yml

@@ -32,3 +32,40 @@ jobs:
       - run:
           name: compile renderer
           command: yarn run pack:renderer
+
+  lint:
+    docker:
+      - image: node:16.13.1-buster-slim
+    working_directory: /var/opt/app
+    steps:
+      - checkout
+      - run:
+          name: git
+          command: |
+            apt-get update
+            apt-get install -y git
+      - restore_cache:
+          name: Restoring cache - node_modules
+          keys:
+            - node_modules-{{ arch }}-node16.13.1-{{ checksum "package.json" }}-{{ checksum "yarn.lock" }}
+      - run:
+          name: Install packages
+          command: yarn install
+      - save_cache:
+          name: Saving cache - node_modules
+          key: node_modules-{{ arch }}-node16.13.1-{{ checksum "package.json" }}-{{ checksum "yarn.lock" }}
+          paths:
+            - node_modules
+      - run:
+          name: typecheck
+          command: yarn run typecheck
+      - run:
+          name: lint
+          command: yarn run lint
+
+workflows:
+  version: 2
+  build_and_deploy:
+    jobs:
+      - build
+      - lint