chore: introduce code formatter and style

Author: chen-keinan

.circleci/config.yml

@@ -767,6 +767,44 @@ jobs:
                 name: Notify Slack on failure
                 when: on_fail
         working_directory: ~/kubernetes-monitor
+    lint:
+        machine:
+            docker_layer_caching: true
+            enabled: true
+            image: ubuntu-2004:202010-01
+        steps:
+            - checkout
+            - setup_node12
+            - install_python_requests
+            - run:
+                command: |
+                    npm run lint 
+                name: lint
+            - run:
+                command: |
+                    ./scripts/slack/notify_failure_on_branch.py "${CIRCLE_BRANCH}" "${CIRCLE_JOB}" "${CIRCLE_BUILD_URL}" "${CIRCLE_PULL_REQUEST}" "${SLACK_WEBHOOK}"
+                name: Notify Slack on failure
+                when: on_fail
+        working_directory: ~/kubernetes-monitor
+    code_formatter:
+        machine:
+            docker_layer_caching: true
+            enabled: true
+            image: ubuntu-2004:202010-01
+        steps:
+            - checkout
+            - setup_node12
+            - install_python_requests
+            - run:
+                command: |
+                    npm run format:check 
+                name: code formatter check
+            - run:
+                command: |
+                    ./scripts/slack/notify_failure_on_branch.py "${CIRCLE_BRANCH}" "${CIRCLE_JOB}" "${CIRCLE_BUILD_URL}" "${CIRCLE_PULL_REQUEST}" "${SLACK_WEBHOOK}"
+                name: Notify Slack on failure
+                when: on_fail
+        working_directory: ~/kubernetes-monitor
     unit_tests:
         machine:
             docker_layer_caching: true
@@ -778,7 +816,6 @@ jobs:
             - install_python_requests
             - run:
                 command: |
-                    npm run lint &&
                     npm run build &&
                     npm run test:unit:tap &&
                     npm run test:unit:jest
@@ -985,6 +1022,18 @@ workflows:
                         ignore:
                             - staging
                             - master
+            - lint:
+                filters:
+                    branches:
+                        ignore:
+                            - staging
+                            - master
+            - code_formatter:
+                filters:
+                    branches:
+                        ignore:
+                            - staging
+                            - master
             - unit_tests:
                 filters:
                     branches:

.prettierignore

@@ -0,0 +1 @@
+/node_modules/

.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "arrowParens": "always",
+  "trailingComma": "all",
+  "singleQuote": true,
+  "htmlWhitespaceSensitivity": "ignore"
+}