Circleci project setup

.circleci/config.yml

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+version: 2.1
+
+orbs:
+  ruby: circleci/ruby@2
+  node: circleci/node@5
+  coveralls: coveralls/coveralls@2
+
+workflows:
+  lint_and_tests:
+    jobs:
+      - lint
+      - test
+
+jobs:
+  lint:
+    docker:
+      - image: cimg/ruby:3.3-node
+    working_directory: ~/project
+    steps:
+      - checkout
+
+      - run:
+          name: Update package lists
+          command: sudo apt-get update
+
+      - run:
+          name: Disable mandb updates
+          command: |
+            sudo mv /usr/bin/mandb /usr/bin/mandb.bak || true
+            echo -e '#!/bin/sh\nexit 0' | sudo tee /usr/bin/mandb > /dev/null
+            sudo chmod +x /usr/bin/mandb
+
+      - run:
+          name: Install OS dependencies
+          command: sudo apt-get install --no-install-recommends -y libproj-dev libimlib2-dev
+
+      # Bundler cache (keyed by Gemfile.lock checksum)
+      - restore_cache:
+          name: Restore bundle cache
+          keys:
+            - bundle-v1-{{ checksum "Gemfile.lock" }}
+            - bundle-v1-
+
+      - run:
+          name: Install Ruby gems
+          command: |
+            bundle config set path 'vendor/bundle'
+            bundle install --jobs=4 --retry=3
+
+      - save_cache:
+          name: Save bundle cache
+          key: bundle-v1-{{ checksum "Gemfile.lock" }}
+          paths:
+            - vendor/bundle
+
+      # NPM cache (keyed by package-lock.json checksum)
+      - restore_cache:
+          name: Restore npm cache
+          keys:
+            - npm-v1-{{ checksum "package-lock.json" }}
+            - npm-v1-
+
+      - run:
+          name: Install npm dependencies
+          command: npm ci
+
+      - save_cache:
+          name: Save npm cache
+          key: npm-v1-{{ checksum "package-lock.json" }}
+          paths:
+            - ~/.npm
+
+      - run:
+          name: Security audit dependencies
+          command: bin/bundler-audit --update
+
+      - run:
+          name: Security audit application code
+          command: bin/brakeman -q -w2
+
+      - run:
+          name: Lint Ruby files
+          command: bin/rubocop --parallel
+
+      - run:
+          name: Lint Javascript
+          command: npm run lint:js
+
+      - run:
+          name: Lint CSS
+          command: npm run lint:css
+
+  test:
+    docker:
+      - image: cimg/ruby:3.3
+      - image: mongo:8.2
+        name: mongodb
+        ports:
+          - "27017:27017"
+    working_directory: ~/project
+    environment:
+      RAILS_ENV: test
+      COVERAGE: "true"
+      SE_AVOID_STATS: "true"
+      SE_DISABLE_REMOTE_MANAGER: "true"
+      # If your app needs it, uncomment and use this in config/database.yml (or equivalent):
+      # MONGO_URL: "mongodb://mongodb:27017"
+
+    steps:
+      - checkout
+
+      - run:
+          name: Update package lists
+          command: sudo apt-get update
+
+      - run:
+          name: Disable mandb updates
+          command: |
+            sudo mv /usr/bin/mandb /usr/bin/mandb.bak || true
+            echo -e '#!/bin/sh\nexit 0' | sudo tee /usr/bin/mandb > /dev/null
+            sudo chmod +x /usr/bin/mandb
+
+      - run:
+          name: Install OS dependencies
+          command: sudo apt-get install --no-install-recommends -y libproj-dev proj-bin libimlib2 libimlib2-dev imagemagick
+
+      # Bundler cache (keyed by Gemfile.lock checksum)
+      - restore_cache:
+          name: Restore bundle cache
+          keys:
+            - bundle-v1-{{ checksum "Gemfile.lock" }}
+            - bundle-v1-
+
+      - run:
+          name: Install Ruby gems
+          command: |
+            bundle config set path 'vendor/bundle'
+            bundle install --jobs=4 --retry=3
+
+      - save_cache:
+          name: Save bundle cache
+          key: bundle-v1-{{ checksum "Gemfile.lock" }}
+          paths:
+            - vendor/bundle
+
+      - run:
+          name: Run tests
+          command: |
+            bin/parallel_rspec spec engines
+
+      # Upload artifacts on failure (CircleCI equivalents of upload-artifact)
+      - store_artifacts:
+          path: tmp/capybara
+          destination: screenshots
+
+      - store_artifacts:
+          path: log/test.log
+          destination: rails-logs
+
+      - store_artifacts:
+          path: coverage
+          destination: coverage
+
+      # Coveralls (expects your test run to have produced coverage data)
+      - coveralls/upload:
+          parallel: false
+          # Closest equivalent to "fail-on-error: false"
+          fail_on_error: false