Add Makefile

Makefile

@@ -0,0 +1,164 @@
+# A Self-Documenting Makefile: http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
+
+OS = $(shell uname)
+
+# Project variables
+PACKAGE = github.com/banzaicloud/banzai-cli
+BINARY_NAME = banzai
+
+# Build variables
+BUILD_DIR ?= build
+BUILD_PACKAGE = ${PACKAGE}/cmd/banzai
+VERSION ?= $(shell git describe --tags --exact-match 2>/dev/null || git symbolic-ref -q --short HEAD)
+COMMIT_HASH ?= $(shell git rev-parse --short HEAD 2>/dev/null)
+BUILD_DATE ?= $(shell date +%FT%T%z)
+LDFLAGS += -X main.Version=${VERSION} -X main.CommitHash=${COMMIT_HASH} -X main.BuildDate=${BUILD_DATE}
+export CGO_ENABLED ?= 0
+export GOOS = $(shell go env GOOS)
+ifeq (${VERBOSE}, 1)
+ifeq ($(filter -v,${GOARGS}),)
+	GOARGS += -v
+endif
+TEST_FORMAT = short-verbose
+endif
+
+# Dependency versions
+DEP_VERSION = 0.5.0
+GOLANGCI_VERSION = 1.12.2
+GOTESTSUM_VERSION = 0.3.2
+LICENSEI_VERSION = 0.0.7
+
+GOLANG_VERSION = 1.11
+
+# Add the ability to override some variables
+# Use with care
+-include override.mk
+
+bin/dep: bin/dep-${DEP_VERSION}
+	@ln -sf dep-${DEP_VERSION} bin/dep
+bin/dep-${DEP_VERSION}:
+	@mkdir -p bin
+	curl https://raw.githubusercontent.com/golang/dep/master/install.sh | INSTALL_DIRECTORY=bin DEP_RELEASE_TAG=v${DEP_VERSION} sh
+	@mv bin/dep $@
+
+.PHONY: vendor
+vendor: bin/dep ## Install dependencies
+	bin/dep ensure -v -vendor-only
+
+.PHONY: build
+build: ## Build a binary
+ifeq (${VERBOSE}, 1)
+	go env
+endif
+ifneq (${IGNORE_GOLANG_VERSION_REQ}, 1)
+	@printf "${GOLANG_VERSION}\n$$(go version | awk '{sub(/^go/, "", $$3);print $$3}')" | sort -t '.' -k 1,1 -k 2,2 -k 3,3 -g | head -1 | grep -q -E "^${GOLANG_VERSION}$$" || (printf "Required Go version is ${GOLANG_VERSION}\nInstalled: `go version`" && exit 1)
+endif
+
+	go build ${GOARGS} -tags "${GOTAGS}" -ldflags "${LDFLAGS}" -o ${BUILD_DIR}/${BINARY_NAME} ${BUILD_PACKAGE}
+
+.PHONY: build-release
+build-release: LDFLAGS += -w
+build-release: build ## Build a binary without debug information
+
+.PHONY: check
+check: test lint ## Run tests and linters
+
+bin/gotestsum: bin/gotestsum-${GOTESTSUM_VERSION}
+	@ln -sf gotestsum-${GOTESTSUM_VERSION} bin/gotestsum
+bin/gotestsum-${GOTESTSUM_VERSION}:
+	@mkdir -p bin
+ifeq (${OS}, Darwin)
+	curl -L https://github.com/gotestyourself/gotestsum/releases/download/v${GOTESTSUM_VERSION}/gotestsum_${GOTESTSUM_VERSION}_darwin_amd64.tar.gz | tar -zOxf - gotestsum > ./bin/gotestsum-${GOTESTSUM_VERSION} && chmod +x ./bin/gotestsum-${GOTESTSUM_VERSION}
+endif
+ifeq (${OS}, Linux)
+	curl -L https://github.com/gotestyourself/gotestsum/releases/download/v${GOTESTSUM_VERSION}/gotestsum_${GOTESTSUM_VERSION}_linux_amd64.tar.gz | tar -zOxf - gotestsum > ./bin/gotestsum-${GOTESTSUM_VERSION} && chmod +x ./bin/gotestsum-${GOTESTSUM_VERSION}
+endif
+
+TEST_PKGS ?= ./...
+TEST_REPORT_NAME ?= results.xml
+.PHONY: test
+test: TEST_REPORT ?= main
+test: TEST_FORMAT ?= short
+test: SHELL = /bin/bash
+test: bin/gotestsum ## Run tests
+	@mkdir -p ${BUILD_DIR}/test_results/${TEST_REPORT}
+	bin/gotestsum --no-summary=skipped --junitfile ${BUILD_DIR}/test_results/${TEST_REPORT}/${TEST_REPORT_NAME} --format ${TEST_FORMAT} -- $(filter-out -v,${GOARGS}) $(if ${TEST_PKGS},${TEST_PKGS},./...)
+
+bin/golangci-lint: bin/golangci-lint-${GOLANGCI_VERSION}
+	@ln -sf golangci-lint-${GOLANGCI_VERSION} bin/golangci-lint
+bin/golangci-lint-${GOLANGCI_VERSION}:
+	@mkdir -p bin
+	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b ./bin/ v${GOLANGCI_VERSION}
+	@mv bin/golangci-lint $@
+
+.PHONY: lint
+lint: bin/golangci-lint ## Run linter
+	bin/golangci-lint run
+
+bin/licensei: bin/licensei-${LICENSEI_VERSION}
+	@ln -sf licensei-${LICENSEI_VERSION} bin/licensei
+bin/licensei-${LICENSEI_VERSION}:
+	@mkdir -p bin
+	curl -sfL https://raw.githubusercontent.com/goph/licensei/master/install.sh | bash -s v${LICENSEI_VERSION}
+	@mv bin/licensei $@
+
+.PHONY: license-check
+license-check: bin/licensei ## Run license check
+	bin/licensei check
+	./scripts/check-header.sh
+
+.PHONY: license-cache
+license-cache: bin/licensei ## Generate license cache
+	bin/licensei cache
+
+#release-%: TAG_PREFIX = v
+release-%:
+#	@sed -e "s/^## \[Unreleased\]$$/## [Unreleased]\\"$$'\n'"\\"$$'\n'"\\"$$'\n'"## [$*] - $$(date +%Y-%m-%d)/g" CHANGELOG.md > CHANGELOG.md.new
+#	@mv CHANGELOG.md.new CHANGELOG.md
+
+#	@sed -e "s|^\[Unreleased\]: \(.*\)HEAD$$|[Unreleased]: https://${PACKAGE}/compare/${TAG_PREFIX}$*...HEAD\\"$$'\n'"[$*]: \1${TAG_PREFIX}$*|g" CHANGELOG.md > CHANGELOG.md.new
+#	@mv CHANGELOG.md.new CHANGELOG.md
+
+ifeq (${TAG}, 1)
+#	git add CHANGELOG.md
+#	git commit -m 'Prepare release $*'
+	git tag -m 'Release $*' ${TAG_PREFIX}$*
+endif
+
+	@echo "Version updated to $*!"
+	@echo
+	@echo "Review the changes made by this script then execute the following:"
+ifneq (${TAG}, 1)
+	@echo
+#	@echo "git add CHANGELOG.md && git commit -m 'Prepare release $*' && git tag -m 'Release $*' ${TAG_PREFIX}$*"
+	@echo "git tag -m 'Release $*' ${TAG_PREFIX}$*"
+	@echo
+	@echo "Finally, push the changes:"
+endif
+	@echo
+	@echo "git push; git push origin ${TAG_PREFIX}$*"
+
+.PHONY: patch
+patch: ## Release a new patch version
+	@${MAKE} release-$(shell git describe --abbrev=0 --tags | sed 's/^v//' | awk -F'[ .]' '{print $$1"."$$2"."$$3+1}')
+
+.PHONY: minor
+minor: ## Release a new minor version
+	@${MAKE} release-$(shell git describe --abbrev=0 --tags | sed 's/^v//' | awk -F'[ .]' '{print $$1"."$$2+1".0"}')
+
+.PHONY: major
+major: ## Release a new major version
+	@${MAKE} release-$(shell git describe --abbrev=0 --tags | sed 's/^v//' | awk -F'[ .]' '{print $$1+1".0.0"}')
+
+.PHONY: list
+list: ## List all make targets
+	@${MAKE} -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | sort
+
+.PHONY: help
+.DEFAULT_GOAL := help
+help:
+	@grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+# Variable outputting/exporting rules
+var-%: ; @echo $($*)
+varexport-%: ; @echo $*=$($*)

scripts/check-header.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+read -r -d '' EXPECTED <<EOF
+// Copyright © DATE Banzai Cloud
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+EOF
+
+STATUS=0
+FILES=$(find . -name "*.go" -not -path "./vendor/*")
+
+for FILE in $FILES; do
+    # Replace the actual year with DATE so we can ignore the year when
+    # checking for the license header.
+    HEADER=$(head -n 13 $FILE | sed -E -e 's/Copyright © [0-9]+/Copyright © DATE/')
+    if [ "$HEADER" != "$EXPECTED" ]; then
+        echo "incorrect license header: $FILE"
+        STATUS=1
+    fi
+done
+
+exit $STATUS