Add circleci and golangci

.circleci/config.yml

@@ -0,0 +1,47 @@
+version: 2
+
+jobs:
+  test:
+    docker:
+      - image: circleci/golang:1.13.6
+    steps:
+      - checkout
+      - run: go mod download
+      - run: go get -v -t -d ./...
+      - run: go test -v ./...
+  build:
+    docker:
+      - image: circleci/golang:1.13.6
+    steps:
+      - checkout
+      - run: go build github.com/MarioCarrion/versions
+  lint:
+    docker:
+      - image: circleci/golang:1.13.6
+    steps:
+      - checkout
+      - run: go mod tidy
+      - run: go install github.com/golangci/golangci-lint/cmd/golangci-lint
+      - run: golangci-lint run ./...
+  release:
+    docker:
+      - image: circleci/golang:1.13.6
+    steps:
+      - checkout
+      - run: curl -sL https://git.io/goreleaser | bash
+
+workflows:
+  version: 2
+  test_and_lint:
+    jobs:
+      - test
+      - build
+      - lint
+  release:
+    jobs:
+      - release:
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /v[0-9]+(\.[0-9]+)*(-.*)*/

.golangci.yml

@@ -0,0 +1,8 @@
+linters:
+  enable-all: true
+  disable:
+    - gomnd
+
+linters-settings:
+  funlen:
+    lines: 80

go.mod

@@ -2,4 +2,7 @@ module github.com/MarioCarrion/versions
 
 go 1.13
 
-require golang.org/x/mod v0.2.0
+require (
+	github.com/golangci/golangci-lint v1.23.3
+	golang.org/x/mod v0.2.0
+)