Add CI config and pre-commit hooks

.circleci/config.yml

@@ -1 +1,102 @@
-# NO-OP
+defaults: &defaults
+  machine: true
+  environment:
+    GRUNTWORK_INSTALLER_VERSION: v0.0.21
+    TERRATEST_LOG_PARSER_VERSION: v0.13.24
+    MODULE_CI_VERSION: v0.13.3
+    TERRAFORM_VERSION: 0.11.8
+    TERRAGRUNT_VERSION: NONE
+    PACKER_VERSION: NONE
+    GOLANG_VERSION: 1.11.2
+
+install_gruntwork_utils: &install_gruntwork_utils
+  name: install gruntwork utils
+  command: |
+    curl -Ls https://raw.githubusercontent.com/gruntwork-io/gruntwork-installer/master/bootstrap-gruntwork-installer.sh | bash /dev/stdin --version "${GRUNTWORK_INSTALLER_VERSION}"
+    gruntwork-install --module-name "gruntwork-module-circleci-helpers" --repo "https://github.com/gruntwork-io/module-ci" --tag "${MODULE_CI_VERSION}"
+    gruntwork-install --binary-name "terratest_log_parser" --repo "https://github.com/gruntwork-io/terratest" --tag "${TERRATEST_LOG_PARSER_VERSION}"
+    configure-environment-for-gruntwork-module \
+      --circle-ci-2-machine-executor \
+      --terraform-version ${TERRAFORM_VERSION} \
+      --terragrunt-version ${TERRAGRUNT_VERSION} \
+      --packer-version ${PACKER_VERSION} \
+      --use-go-dep \
+      --go-version ${GOLANG_VERSION} \
+      --go-src-path test
+version: 2
+jobs:
+  build:
+    <<: *defaults
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+            - dep-v1-{{ checksum "test/Gopkg.lock" }}
+
+      # Install gruntwork utilities
+      - run:
+          <<: *install_gruntwork_utils
+
+      - save_cache:
+          key: dep-v1-{{ checksum "test/Gopkg.lock" }}
+          paths:
+            - ./test/vendor
+
+      # Fail the build if the pre-commit hooks don't pass. Note: if you run pre-commit install locally, these hooks will
+      # execute automatically every time before you commit, ensuring the build never fails at this step!
+      - run: pip install pre-commit==1.11.2
+      - run: pre-commit install
+      - run: pre-commit run --all-files
+
+      - persist_to_workspace:
+          root: /home/circleci
+          paths:
+            - project
+            - terraform
+            - packer
+
+  test:
+    <<: *defaults
+    steps:
+      - attach_workspace:
+          at: /home/circleci
+      - checkout
+      - run: echo 'export PATH=$HOME/terraform:$HOME/packer:$PATH' >> $BASH_ENV
+      - run:
+          <<: *install_gruntwork_utils
+      - run:
+          name: update gcloud
+          command: |
+            sudo apt-get remove -y google-cloud-sdk
+            sudo /opt/google-cloud-sdk/bin/gcloud --quiet components update
+            sudo /opt/google-cloud-sdk/bin/gcloud --quiet components update beta
+      - run:
+          name: run tests
+          command: |
+            mkdir -p /tmp/logs
+            # required for gcloud to authenticate correctly
+            echo $GCLOUD_SERVICE_KEY | gcloud auth activate-service-account --key-file=-
+            gcloud --quiet config set project ${GOOGLE_PROJECT_ID}
+            gcloud --quiet config set compute/zone ${GOOGLE_COMPUTE_ZONE}
+            # required for terraform and terratest to authenticate correctly
+            echo $GCLOUD_SERVICE_KEY > /tmp/gcloud.json
+            export GOOGLE_APPLICATION_CREDENTIALS="/tmp/gcloud.json"
+            # run the tests
+            run-go-tests --path test --timeout 60m | tee /tmp/logs/all.log
+          no_output_timeout: 3600s
+      - run:
+          command: terratest_log_parser --testlog /tmp/logs/all.log --outputdir /tmp/logs
+          when: always
+      - store_artifacts:
+          path: /tmp/logs
+      - store_test_results:
+          path: /tmp/logs
+
+workflows:
+  version: 2
+  build-and-test:
+    jobs:
+      - build
+      - test:
+          requires:
+            - build

.pre-commit-config.yaml

@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/gruntwork-io/pre-commit
+    rev: v0.0.4
+    hooks:
+      - id: terraform-fmt