update circleci config for new docker compose setup

This repo now has its own docker compose config, so it doesn't need to
pull in a separate repo for testing. This simplifies the CI setup, and
makes future updates easier as they don't have to coordinate across
multiple repos.

Author: haarg

.circleci/config.yml

@@ -15,64 +15,24 @@ jobs:
     resource_class: large
     steps:
       - run:
-          name: docker-compose version
-          command: docker-compose --version
+          name: docker compose version
+          command: docker compose version
+      - checkout
       - run:
+          name: create coverage directory
           command: |
-            git clone https://github.com/metacpan/metacpan-docker.git
-            cd metacpan-docker
-          name: metacpan-docker checkout
-      - checkout:
-          path: metacpan-docker/src/metacpan-api
+            mkdir cover_db
+            chmod o+w cover_db
       - run:
+          name: docker compose build
           command: |
-            pushd metacpan-docker
-            ./bin/metacpan-docker init
-          name: clone missing repositories
+            docker compose --profile test build api-test
       - run:
-          command: |
-            pushd metacpan-docker
-            docker-compose build --build-arg CPM_ARGS='--with-test' api_test
-          name: compose build
-      - run:
-          command: |
-            pushd metacpan-docker
-            ./bin/metacpan-docker init
-            docker-compose --verbose up -d api_test
-          name: compose up
-      - run:
-          command: |
-            pushd metacpan-docker
-            docker-compose exec -T api_test cpm install -g Devel::Cover
-          name: install Devel::Cover
-      # Since we're running docker-compose -d, we don't actually know if
-      # Elasticsearch is available at the time this build step begins. We
-      # probably need to wait for it here, so we'll add our own check.
-      - run:
-          command: |
-            pushd metacpan-docker
-            ./src/metacpan-api/wait-for-es.sh http://localhost:9200 elasticsearch_test
-          name: wait for ES
-      - run:
-          command: |
-            pushd metacpan-docker
-            docker-compose exec -T api_test env HARNESS_PERL_SWITCHES="-MDevel::Cover=+ignore,^t/|^test-data/|^etc/" prove -lr --jobs 4 t
           name: run tests with coverage
+          command: |
+            docker compose --profile test run --env HARNESS_PERL_SWITCHES=-MDevel::Cover -v ./cover_db:/app/cover_db/ api-test bash -c 'prove -lr -j4 t && cover -report json'
       # We are relying on environment variables from the host to be available when
       # we publish the report, so we publish from the host rather than trying
       # to propagate env variables to the container.
-      - run:
-          command: |
-            pushd metacpan-docker
-            docker-compose exec -T api_test cover -report json
-          name: create coverage report
       - codecov/upload:
-          file: metacpan-docker/src/metacpan-api/cover_db/cover.json
-      - run:
-          command: |
-            pushd metacpan-docker
-            docker-compose logs
-            docker stats --no-stream
-            docker ps -a | head
-          name: docker-compose logs
-          when: on_fail
+          file: cover_db/cover.json