continuously monitor performance

.circleci/config.yml

@@ -108,6 +108,18 @@ jobs:
           at: "~"
       - run: pipenv run check-scrapers
 
+  check-performance:
+    executor: python-js
+    steps:
+      - attach_workspace:
+          at: "~"
+      - run: pipenv run check-performance
+      - run:
+          command: tar -cvzf lighthouse.tar.gz ./lighthouse
+          when: always
+      - store_artifacts:
+          path: ./lighthouse.tar.gz  # HTML and JSON reports from lighthouse
+
 
 workflows:
   version: 2
@@ -154,6 +166,9 @@ workflows:
       - check-links:
           requires:
             - fetch-build
+      - check-performance:
+          requires:
+            - deploy
     triggers:
       - schedule:
           cron: "0 4 * * *"

.gitignore

@@ -87,3 +87,6 @@ backup.tar.gz
 .now
 .env.build
 public.tar.gz
+
+# Lighthouse
+/lighthouse/

Pipfile

@@ -12,6 +12,7 @@ screenshots = "python scripts/screenshots.py"
 check-links = "python scripts/check_links.py"
 check-anchors = "python scripts/check_anchors.py"
 check-scrapers = "python scripts/check_scrapers.py"
+check-performance = "python scripts/check_performance.py"
 serve = "npx gulp serve"
 
 [packages]
@@ -37,6 +38,7 @@ pytest = "*"
 cssselect = "*"
 isort = {extras = ["pipfile"],version = "*"}
 pync = "*"
+python-slugify = "*"
 
 [requires]
 python_version = "3.7"