Better CI, care of Pantomath

Fixes #7

.gitlab-ci.yml

-# This file is a template, and might need editing before it works on your project.
 image: golang:latest
 
-variables:
-  REPO_NAME: git.ethitter.com/debian/eth-log-alerting
+cache:
+  paths:
+    - /apt-cache
+    - /go/src/github.com
+    - /go/src/golang.org
+    - /go/src/google.golang.org
+    - /go/src/gopkg.in
+    - /go/src/git.ethitter.com
+
+stages:
+  - test
+  - build
 
-# The problem is that to be able to use go get, one needs to put
-# the repository in the $GOPATH. So for example if your gitlab domain
-# is gitlab.com, and that your repository is namespace/project, and
-# the default GOPATH being /go, then you'd need to have your
-# repository in /go/src/gitlab.com/namespace/project
-# Thus, making a symbolic link corrects this.
 before_script:
-  - mkdir -p $GOPATH/src/$(dirname $REPO_NAME)
-  - ln -svf $CI_PROJECT_DIR $GOPATH/src/$REPO_NAME
-  - cd $GOPATH/src/$REPO_NAME
+  - mkdir -p /go/src/git.ethitter.com/debian /go/src/_/builds
+  - cp -r $CI_PROJECT_DIR /go/src/git.ethitter.com/debian/eth-log-alerting
+  - ln -s /go/src/git.ethitter.com/debian /go/src/_/builds/debian
+  - make dep
 
-  - go version
+unit_tests:
+  stage: test
+  script:
+    - make test
 
-  - go get github.com/asaskevich/govalidator
-  - go get github.com/ashwanthkumar/slack-go-webhook
-  - go get github.com/hpcloud/tail
+race_detector:
+  stage: test
+  script:
+    - make race
 
-stages:
-  - test
-  - build
+memory_sanitizer:
+  stage: test
+  script:
+    - make msan
+
+code_coverage:
+  stage: test
+  script:
+    - make coverage
+
+code_coverage_report:
+  stage: test
+  script:
+    - make coverhtml
+  only:
+  - master
 
-format:
+lint_code:
   stage: test
   script:
-    - go tool vet -composites=false -shadow=true *.go
-    - go test -race $(go list ./... | grep -v /vendor/)
+    - make lint
 
-compile:
+build:
   stage: build
   script:
-    - go get github.com/mitchellh/gox
-    - gox -output="eth-log-alerting-builds/{{.Dir}}_{{.OS}}_{{.Arch}}" -parallel=4
+    - make
   artifacts:
     paths:
-      - eth-log-alerting-builds/
+      - eth-log-alerting-builds/
\ No newline at end of file

Makefile

+PROJECT_NAME := "eth-log-alerting"
+PKG := "git.ethitter.com/debian/$(PROJECT_NAME)"
+PKG_LIST := $(shell go list ${PKG}/... | grep -v /vendor/)
+GO_FILES := $(shell find . -name '*.go' | grep -v /vendor/ | grep -v _test.go)
+
+.PHONY: all dep build clean test coverage coverhtml lint
+
+all: build
+
+lint:
+  @golint -set_exit_status ${PKG_LIST}
+
+test:
+  @go test -short ${PKG_LIST}
+
+race: dep
+  @go test -race -short ${PKG_LIST}
+
+msan: dep
+  @go test -msan -short ${PKG_LIST}
+
+coverage:
+  ./tools/coverage.sh;
+
+coverhtml:
+  ./tools/coverage.sh html;
+
+dep:
+  @go get -v -d ./...
+  @go get github.com/mitchellh/gox
+
+build: dep
+  @gox -output="eth-log-alerting-builds/{{.Dir}}_{{.OS}}_{{.Arch}}" -parallel=4
+
+clean:
+  @rm -f $(PROJECT_NAME)
+
+help:
+  @grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'