config.yml

# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
version: 2.1

# Cancel redundant builds when new commits are pushed
# This prevents multiple pipelines from racing to deploy
# Note: This must also be enabled in CircleCI project settings
# Settings > Advanced > Auto-cancel redundant builds

jobs:
  build:
    docker:
       - image: cimg/ruby:3.2.8-browsers # Matches deployed Ruby version in CF
         environment:
            RAILS_ENV: test
            PGHOST: 127.0.0.1
            PGUSER: root

       - image:  cimg/redis:7.2.7
         environment:
            REDIS_URL: redis://redis:6379/1

      # Specify service dependencies here if necessary
      # CircleCI maintains a library of pre-built images
      # documented at https://circleci.com/docs/2.0/circleci-images/
       - image: cimg/postgres:15.8
         environment:
            POSTGRES_USER: root
            POSTGRES_DB: touchpoints_test

    parallelism: 4
    working_directory: ~/repo

    steps:
      - run:
          name: Update packages
          command: sudo apt-get update

      - run:
          name: Ensure Chrome is available
          command: |
            # cimg/ruby:*-browsers images already include Chrome; skip orb command to avoid "Cannot find declaration" errors
            echo "Using cimg/ruby:3.4.7-browsers which includes Chrome"

      - checkout

      - run:
          name: Install Rust toolchain
          command: |
            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
            echo 'source $HOME/.cargo/env' >> $BASH_ENV
            source $HOME/.cargo/env
            rustc --version
            cargo --version

      - restore_cache:
          keys:
            - v1-cargo-{{ checksum "ext/widget_renderer/Cargo.lock" }}
            - v1-cargo-

      - run:
          name: Build widget renderer (Rust)
          command: |
            source $HOME/.cargo/env
            cargo build --release --manifest-path ext/widget_renderer/Cargo.toml

      - run:
          name: Verify Rust native library linkage
          command: |
            set -euo pipefail
            LIB=ext/widget_renderer/target/release/libwidget_renderer.so
            if [ -f "$LIB" ]; then
              echo "Found built rust library; verifying linkage..."
              if ldd "$LIB" 2>&1 | grep -q "not found"; then
                echo "ERROR: Rust library has unresolved dependencies (ldd shows 'not found')."
                ldd "$LIB" || true
                exit 1
              else
                echo "Rust library linkage looks good"
              fi
            else
              echo "No Rust library built - skipping linkage verification"
            fi

      - save_cache:
          paths:
            - ext/widget_renderer/target
            - ~/.cargo/registry
            - ~/.cargo/git
          key: v1-cargo-{{ checksum "ext/widget_renderer/Cargo.lock" }}

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-bundle-{{ checksum "Gemfile.lock" }}

      - run: bundle install

      - save_cache:
          paths:
            - ./vendor/bundle
          key: v1-bundle-{{ checksum "Gemfile.lock" }}

      # Database setup
      - run: bundle exec rake db:create
      - run: bundle exec rake db:schema:load

      # Precompile assets (to use npm packages specified in assets.rb)
      - run:
          name: Precompile assets
          command: |
            npm i
            rails assets:precompile

      # run tests!
      - run:
          name: Run tests
          command: |
            mkdir /tmp/test-results
            TEST_FILES="$(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)"

            bundle exec rspec --format progress \
                            --format RspecJunitFormatter \
                            --out /tmp/test-results/rspec.xml \
                            --format progress \
                            $TEST_FILES
      # Install Cloud Foundry cli (cf) before deploy step. cf is used to push to Cloud.gov
      - run:
          name: Install-cf-cli
          command: |
            curl -v -L -o cf-cli_amd64.deb 'https://packages.cloudfoundry.org/stable?release=debian64&source=github'
            sudo dpkg -i cf-cli_amd64.deb
            cf -v
      # collect reports
      - store_test_results:
          path: /tmp/test-results
      - store_artifacts:
          path: coverage

      - run:
          name: Deploy Sidekiq worker servers
          command: |
            # Only deploy from a single parallel node to avoid concurrent CF pushes.
            if [ "${CIRCLE_NODE_INDEX:-0}" != "0" ]; then
              echo "Skipping Sidekiq deploy on parallel node ${CIRCLE_NODE_INDEX}"
              exit 0
            fi
            # Remove prebuilt Rust library - it must be built on CF with the correct Ruby paths
            # The library built on CircleCI links against /usr/local/lib/libruby.so.3.2
            # but on CF, Ruby is in /home/vcap/deps/*/ruby/lib/
            echo "Removing prebuilt Rust library (will be rebuilt on CF)..."
            rm -rf ext/widget_renderer/target/release/libwidget_renderer.so 2>/dev/null || true
            rm -f ext/widget_renderer/libwidget_renderer.so 2>/dev/null || true
            ./.circleci/deploy-sidekiq.sh
          no_output_timeout: 30m

      - run:
          name: Deploy web server(s)
          command: |
            # Only deploy from a single parallel node to avoid concurrent CF pushes.
            if [ "${CIRCLE_NODE_INDEX:-0}" != "0" ]; then
              echo "Skipping web deploy on parallel node ${CIRCLE_NODE_INDEX}"
              exit 0
            fi
            # Wait for Sidekiq deployment to complete before starting web deploy
            sleep 120
            # Remove prebuilt Rust library - it must be built on CF with the correct Ruby paths
            echo "Removing prebuilt Rust library (will be rebuilt on CF)..."
            rm -rf ext/widget_renderer/target/release/libwidget_renderer.so 2>/dev/null || true
            rm -f ext/widget_renderer/libwidget_renderer.so 2>/dev/null || true
            ./.circleci/deploy.sh
          no_output_timeout: 30m

  cron_tasks:
    docker:
      - image: cimg/base:2025.01
    steps:
      - checkout
      - run:
          name: Install-cf-cli
          command: |
            curl -v -L -o cf-cli_amd64.deb 'https://packages.cloudfoundry.org/stable?release=debian64&source=github'
            sudo dpkg -i cf-cli_amd64.deb
            cf -v
      - run:
          name: Run CRON tasks
          command: ./.circleci/cron.sh

workflows:
  daily_workflow:
    triggers:
      - schedule:
          # cron: "0 * * * *" # every hour
          cron: "0 11 * * *" # run at 6am est
          # cron: "0 11,1 * * *" # at 6am est and 8pm est
          filters:
            branches:
              only:
                - production
    jobs:
      - cron_tasks
  build-deploy:
    jobs:
      - build