Add .circleci/config.yml

.circleci/config.yml

@@ -1,17 +1,57 @@
-version: 2
+# Use the latest 2.1 version of CircleCI pipeline process engine.
+# See: https://circleci.com/docs/2.0/configuration-reference
+# For a detailed guide to building and testing with clojure, read the docs:
+# https://circleci.com/docs/2.0/language-clojure/ for more details
+version: 2.1
+
+# Define a job to be invoked later in a workflow.
+# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
 jobs:
   build:
+    # Specify the execution environment. You can specify an image from Dockerhub or use one of our Convenience Images from CircleCI's Developer Hub.
+    # See: https://circleci.com/docs/2.0/configuration-reference/#docker-machine-macos-windows-executor
     docker:
-      - image: circleci/clojure:lein-2.8.1
+      # specify the version you desire here
+      - image: circleci/clojure:lein-2.9.5
+
+      # 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: circleci/postgres:9.4
+
+    working_directory: ~/repo
+
     environment:
+      LEIN_ROOT: "true"
+      # Customize the JVM maximum heap limit
       JVM_OPTS: -Xmx3200m
+
+    # Add steps to the job
+    # See: https://circleci.com/docs/2.0/configuration-reference/#steps
     steps:
       - checkout
+
+      # Download and cache dependencies
       - restore_cache:
-          key: specql-{{ checksum "project.clj" }}
+          keys:
+            - v1-dependencies-{{ checksum "project.clj" }}
+            # fallback to using the latest cache if no exact match is found
+            - v1-dependencies-
+
       - run: lein deps
+
       - save_cache:
           paths:
             - ~/.m2
-          key: specql-{{ checksum "project.clj" }}
+          key: v1-dependencies-{{ checksum "project.clj" }}
+
+      # run tests!
       - run: lein test
+
+# Invoke jobs via workflows
+# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
+workflows:
+  sample: # This is the name of the workflow, feel free to change it to better match your workflow.
+    # Inside the workflow, you define the jobs you want to run.
+    jobs:
+      - build