feat: add codecov

.circleci/config.yml

@@ -1,51 +1,53 @@
-defaults: &defaults
-  working_directory: /go/src/moul.io/golang-repo-template
-  docker:
-    - image: circleci/golang:1.12
-  environment:
-    GO111MODULE: "on"
+version: 2.1
 
-install_retry: &install_retry
-  run:
-    name: install retry
-    command: |
-      command -v wget &>/dev/null && wget -O /tmp/retry "https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)" || true
-      if [ ! -f /tmp/retry ]; then command -v curl &>/dev/null && curl -L -o /tmp/retry "https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)"; fi
-      chmod +x /tmp/retry
-      /tmp/retry --version
+executors:
+  golang:
+    working_directory: /go/src/moul.io/golang-repo-template
+    docker:
+      - image: circleci/golang:1.12
+    environment:
+      GO111MODULE: "on"
+      DOCKER_IMAGE: moul/golang-repo-template
+
+commands:
+  install-retry:
+    steps:
+      - run: command -v wget &>/dev/null && wget -O /tmp/retry "https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)" || true
+      - run: if [ ! -f /tmp/retry ]; then command -v curl &>/dev/null && curl -L -o /tmp/retry "https://github.com/moul/retry/releases/download/v0.5.0/retry_$(uname -s)_$(uname -m)"; fi
+      - run: chmod +x /tmp/retry
+      - run: /tmp/retry --version
+  install-golangci-lint:
+    steps:
+      - run: /tmp/retry -m 3 curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s v1.15.0
+
+orbs:
+  codecov: codecov/codecov@1.0.2
 
-version: 2
 jobs:
-  go.build:
-    <<: *defaults
+  go-build:
+    executor: golang
     steps:
       - checkout
-      - *install_retry
+      - install-retry
       - run: /tmp/retry -m 3 go mod download
       - run: /tmp/retry -m 3 make install
-      - run: /tmp/retry -m 3 go test -v ./...
-      - run: /tmp/retry -m 3 curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s v1.15.0
+      - run: /tmp/retry -m 3 make test
+      - install-golangci-lint
       - run: PATH=$PATH:$(pwd)/bin /tmp/retry -m 3 make lint
+      - codecov/upload:
+          file: coverage.txt
 
-  docker.build:
-    <<: *defaults
+  docker-build:
+    executor: golang
     steps:
       - checkout
-      #- run:
-      #    name: Install Docker Compose
-      #    command: |
-      #      umask 022
-      #      curl -L https://github.com/docker/compose/releases/download/1.11.4/docker-compose-`uname -s`-`uname -m` > ~/docker-compose
       - setup_remote_docker:
           docker_layer_caching: true
-      - *install_retry
-      - run: /tmp/retry -m 3 docker build -t moul/golang-repo-template .
-
+      - install-retry
+      - run: /tmp/retry -m 3 docker build -t ${DOCKER_IMAGE} .
 
 workflows:
-  version: 2
-  build_and_integration:
+  main:
     jobs:
-      - go.build
-      - docker.build
-      # requires: docker.build?
+      - go-build
+      - docker-build

.gitignore

@@ -2,6 +2,7 @@
 *~
 *#
 .#*
+coverage.txt
 
 # Vendors
 node_modules/

Makefile

@@ -6,9 +6,15 @@ install:
 
 .PHONY: test
 test:
-	set -e; for dir in `find . -type f -name "go.mod"  | sed -r 's@/[^/]+$$@@' | sort | uniq`; do \
-	  (set -xe; cd $$dir; $(GO) test -v -cover -race ./...); \
-	done
+	echo "" > /tmp/coverage.txt
+	set -e; for dir in `find . -type f -name "go.mod"  | sed -r 's@/[^/]+$$@@' | sort | uniq`; do ( set -xe; \
+	  cd $$dir; \
+	  $(GO) test -v -cover -coverprofile=/tmp/profile.out -covermode=atomic -race ./...; \
+	  if [ -f /tmp/profile.out ]; then \
+	    cat /tmp/profile.out >> /tmp/coverage.txt; \
+	    rm -f /tmp/profile.out; \
+	  fi); done
+	mv /tmp/coverage.txt .
 
 .PHONY: lint
 lint:

README.md

@@ -8,6 +8,7 @@
 [![GitHub release](https://img.shields.io/github/release/moul/golang-repo-template.svg)](https://github.com/moul/golang-repo-template/releases)
 [![Go Report Card](https://goreportcard.com/badge/moul.io/golang-repo-template)](https://goreportcard.com/report/moul.io/golang-repo-template)
 [![CodeFactor](https://www.codefactor.io/repository/github/moul/golang-repo-template/badge)](https://www.codefactor.io/repository/github/moul/golang-repo-template)
+[![codecov](https://codecov.io/gh/moul/golang-repo-template/branch/master/graph/badge.svg)](https://codecov.io/gh/moul/golang-repo-template)
 [![Docker Metrics](https://images.microbadger.com/badges/image/moul/golang-repo-template.svg)](https://microbadger.com/images/moul/golang-repo-template)
 [![Made by Manfred Touron](https://img.shields.io/badge/made%20by-Manfred%20Touron-blue.svg?style=flat)](https://manfred.life/)
 

main_test.go

@@ -0,0 +1,6 @@
+package main
+
+func Example() {
+	main()
+	// Output: Hello World!
+}