add basic pipeline

.circleci/config.yml

@@ -0,0 +1,111 @@
+version: 2.1
+
+jobs:
+  run-static-analysis:
+    parameters:
+      version:
+        type: string
+    docker:
+      - image: circleci/golang:<< parameters.version >>
+        environment:
+          GO111MODULE: "on"
+    # 1CPU / 2GB RAM
+    resource_class: small
+    steps:
+
+      - checkout
+
+      - restore_cache:
+          keys:
+            - go-<< parameters.version >>-{{ checksum "go.sum" }}-{{ checksum "Makefile" }}
+
+      - run: make bootstrap
+
+      - save_cache:
+          key: go-<< parameters.version >>-{{ checksum "go.sum" }}-{{ checksum "Makefile" }}
+          paths:
+            - "/go/pkg/mod"
+            - ".tmp"
+
+      - run:
+          name: run static analysis
+          command: make lint
+
+  run-tests:
+    parameters:
+      version:
+        type: string
+    docker:
+      - image: circleci/golang:<< parameters.version >>
+        environment:
+          GO111MODULE: "on"
+    # 1CPU / 2GB RAM
+    resource_class: small
+    steps:
+
+      - checkout
+
+      - restore_cache:
+          keys:
+            - go-<< parameters.version >>-{{ checksum "go.sum" }}-{{ checksum "Makefile" }}
+
+      - run: make bootstrap
+
+      - save_cache:
+          key: go-<< parameters.version >>-{{ checksum "go.sum" }}-{{ checksum "Makefile" }}
+          paths:
+            - "/go/pkg/mod"
+            - ".tmp"
+
+      - setup_remote_docker:
+          version: 18.06.0-ce
+
+      - run:
+          name: enable docker client
+          command: |
+              # all of this to enable "circleci local execute ..." cli commands for /var/run/docker.sock
+              mkdir -p ${HOME}/.local/bin
+              cat \<< EOF > ${HOME}/.local/bin/docker
+              #!/bin/bash
+              set -xue
+              sudo -E ${HOME}/.local/bin/docker.bin \$@
+              EOF
+              sudo mv /usr/bin/docker ${HOME}/.local/bin/docker.bin
+              chmod 755 ${HOME}/.local/bin/docker
+
+      - run:
+          name: run unit tests
+          command: make unit
+
+      # TODO: uncomment me when there are integration tests
+
+      # - run:
+      #     name: build hash key for tar cache
+      #     command: find integration/test-fixtures/image-* -type f -exec md5sum {} + | awk '{print $1}' | sort | md5sum | tee integration/test-fixtures/tar-cache.key
+
+      # - restore_cache:
+      #     keys:
+      #       - integration-test-tar-cache-{{ checksum "integration/test-fixtures/tar-cache.key" }}
+      # - run:
+      #     name: run integration tests
+      #     command: |
+      #       docker version
+      #       make integration
+
+      # - save_cache:
+      #     key: integration-test-tar-cache-{{ checksum "integration/test-fixtures/tar-cache.key" }}
+      #     paths:
+      #       - "integration/test-fixtures/tar-cache"
+
+workflows:
+  "Static Analysis & All Tests":
+    jobs:
+      - run-static-analysis:
+          name: "Static Analysis"
+          version: "latest"
+      - run-tests:
+          name: "Unit & Integration Tests (go-1.13)"
+          version: "1.13"
+      - run-tests:
+          name: "Unit & Integration Tests (go-latest)"
+          version: "latest"

Makefile

@@ -1,9 +1,9 @@
 TEMPDIR = ./.tmp
 LINTCMD = $(TEMPDIR)/golangci-lint run --tests=false --config .golangci.yaml
-BOLD := $(shell tput bold)
-PURPLE := $(shell tput setaf 5)
-GREEN := $(shell tput setaf 2)
-RESET := $(shell tput sgr0)
+BOLD := $(shell tput -T linux bold)
+PURPLE := $(shell tput -T linux setaf 5)
+GREEN := $(shell tput -T linux setaf 2)
+RESET := $(shell tput -T linux sgr0)
 TITLE := $(BOLD)$(PURPLE)
 SUCCESS := $(BOLD)$(GREEN)
 
@@ -40,7 +40,7 @@ lint-fix:
 
 unit:
 	@printf '$(TITLE)Running unit tests$(RESET)\n'
-	go test --race ./...
+	go test ./...
 
 coverage:
 	@printf '$(TITLE)Running unit tests + coverage$(RESET)\n'