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			218 lines
		
	
	
		
			7.3 KiB
		
	
	
	
		
			Makefile
		
	
			
		
		
	
	
			218 lines
		
	
	
		
			7.3 KiB
		
	
	
	
		
			Makefile
		
	
# This file is intended as a starting point for a customized makefile for a Go project.
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#
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# Targets:
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# 	all: Format, check, build, and test the code
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#   setup: Install build/test toolchain dependencies (e.g. gox)
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#   lint: Run linters against source code
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#   bump-{major,minor,patch}: create a new semver git tag
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#   release-{major,minor,patch}: push a tagged release
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# 	format: Format the source files
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# 	build: Build the command(s) for target OS/arch combinations
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# 	install: Install the command(s)
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# 	clean: Clean the build/test artifacts
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#   report: Generate build/test reports
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#	check: Run tests
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#   bench: Run benchmarks
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#   dist: zip/tar binaries & documentation
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#	debug: print parameters
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#
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# Parameters:
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# 	VERSION: release version in semver format
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#	BUILD_TAGS: additional build tags to pass to go build
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#	DISTDIR: path to save distribution files
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#	RPTDIR: path to save build/test reports
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#
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# Assumptions:
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#   - Your package contains a cmd/ package, containing a directory for each produced binary.
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#   - You have cloc installed and accessible in the PATH.
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#   - Your GOPATH and GOROOT are set correctly.
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#   - Your makefile is in the root of your package and does not have a space in its file name.
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#   - Your root package contains global string variables Version and Build, to receive the bild version number and commit ID, respectively.
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#
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# Features:
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#   - report generates files that can be consumed by Jenkins, as well as a list of external dependencies.
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#   - setup installs all the tools aside from cloc.
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#   - Works on Windows and with paths containing spaces.
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#   - Works when executing from outside the makefile directory using -f.
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#   - Targets are useful both in CI and developer workstations.
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#   - Handles cross-compiation for multiple OSes and architectures.
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#   - Bundles binaries and documentation into compressed archives, using tar/gz for Linux and Darwin, and zip for Windows.
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# Parameters
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PKG = code.ndumas.com/ndumas/obsidian-pipeline
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NAME = obsidian-pipeline
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DOC = README.md LICENSE
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# Replace backslashes with forward slashes for use on Windows.
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# Make is !@#$ing weird.
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E :=
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BSLASH := \$E
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FSLASH := /
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# Directories
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WD := $(subst $(BSLASH),$(FSLASH),$(shell pwd))
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MD := $(subst $(BSLASH),$(FSLASH),$(shell dirname "$(realpath $(lastword $(MAKEFILE_LIST)))"))
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PKGDIR = $(MD)
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CMDDIR = $(PKGDIR)/cmd
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DISTDIR ?= $(WD)/dist
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RPTDIR ?= $(WD)/reports
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GP = $(subst $(BSLASH),$(FSLASH),$(GOPATH))
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# Parameters
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VERSION ?= $(shell git -C "$(MD)" describe --tags --dirty=-dev)
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COMMIT_ID := $(shell git -C "$(MD)" rev-parse HEAD | head -c8)
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BUILD_TAGS ?= release
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CMDPKG = $(PKG)/cmd
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CMDS := $(shell find "$(CMDDIR)/" -mindepth 1 -maxdepth 1 -type d | sed 's/ /\\ /g' | xargs -n1 basename)
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BENCHCPUS ?= 1,2,4
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# Commands
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GOCMD = go
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ARCHES ?= amd64 386
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OSES ?= windows linux darwin
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OUTTPL = $(DISTDIR)/$(NAME)-$(VERSION)-{{.OS}}_{{.Arch}}/{{.Dir}}
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LDFLAGS = -X $(PKG).Version=$(VERSION) -X $(PKG).Build=$(COMMIT_ID)
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GOBUILD = gox -osarch="!darwin/386" -rebuild -gocmd="$(GOCMD)" -arch="$(ARCHES)" -os="$(OSES)" -output="$(OUTTPL)" -tags "$(BUILD_TAGS)" -ldflags "$(LDFLAGS)"
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GOCLEAN = $(GOCMD) clean
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GOINSTALL = $(GOCMD) install -a -tags "$(BUILD_TAGS)" -ldflags "$(LDFLAGS)"
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GOTEST = $(GOCMD) test -v -tags "$(BUILD_TAGS)"
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DISABLED_LINTERS = varnamelen,interfacer,ifshort,exhaustivestruct,maligned,varcheck,scopelint,structcheck,deadcode,nosnakecase,golint,depguard
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GOLINT = golangci-lint run --enable-all --disable "$(DISABLED_LINTERS)" --timeout=30s --tests
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GODEP = $(GOCMD) get -d -t
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GOFMT = goreturns -w
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GOBENCH = $(GOCMD) test -v -tags "$(BUILD_TAGS)" -cpu=$(BENCHCPUS) -run=NOTHING -bench=. -benchmem -outputdir "$(RPTDIR)"
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GZCMD = tar -czf
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ZIPCMD = zip
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SHACMD = sha256sum
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SLOCCMD = cloc --by-file --xml --exclude-dir="vendor" --include-lang="Go"
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XUCMD = go2xunit
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DOCKER_CMD=docker --config ~/.docker/
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# Dynamic Targets
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INSTALL_TARGETS := $(addprefix install-,$(CMDS))
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.PHONY: all
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all: debug setup dep format lint test bench build dist
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git-push:
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	git push origin main --tags
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	git push github main --tags
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release-major: bump-major git-push
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release-minor: bump-minor git-push
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release-patch: bump-patch git-push
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setup: setup-dirs setup-build setup-format setup-lint setup-reports setup-bump
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setup-bump:
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	go install github.com/guilhem/bump@latest
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bump-major: setup-bump
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	bump major
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bump-minor: setup-bump
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	bump minor
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bump-patch: setup-bump
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	bump patch
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setup-reports: setup-dirs
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	go install github.com/tebeka/go2xunit@latest
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setup-build: setup-dirs
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	go install github.com/mitchellh/gox@latest
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setup-format: setup-dirs
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	go install github.com/sqs/goreturns@latest
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setup-lint: setup-dirs
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	go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.53.1
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setup-dirs:
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	mkdir -p "$(RPTDIR)"
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	mkdir -p "$(DISTDIR)"
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clean:
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	$(GOCLEAN) $(PKG)
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	rm -vrf "$(DISTDIR)"/*
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	rm -vf "$(RPTDIR)"/*
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format:
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	$(GOFMT) "$(PKGDIR)"
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dep:
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	$(GODEP) $(PKG)/...
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lint: setup-dirs dep
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	$(GOLINT) "$(PKGDIR)" | tee "$(RPTDIR)/lint.out"
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check: setup-dirs clean dep
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	$(GOTEST) $$(go list "$(PKG)/..." | grep -v /vendor/) | tee "$(RPTDIR)/test.out"
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bench: setup-dirs clean dep
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	$(GOBENCH) $$(go list "$(PKG)/..." | grep -v /vendor/) | tee "$(RPTDIR)/bench.out"
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report: check
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	cd "$(PKGDIR)";$(SLOCCMD) --out="$(RPTDIR)/cloc.xml" . | tee "$(RPTDIR)/cloc.out"
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	cat "$(RPTDIR)/test.out" | $(XUCMD) -output "$(RPTDIR)/tests.xml"
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	go list -f '{{join .Deps "\n"}}' "$(CMDPKG)/..." | sort | uniq | xargs -I {} sh -c "go list -f '{{if not .Standard}}{{.ImportPath}}{{end}}' {} | tee -a '$(RPTDIR)/deps.out'"
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build: $(CMDS)
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$(CMDS): setup-dirs dep
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	$(GOBUILD) "$(CMDPKG)/$@" | tee "$(RPTDIR)/build-$@.out"
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install: $(INSTALL_TARGETS)
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$(INSTALL_TARGETS):
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	$(GOINSTALL) "$(CMDPKG)/$(subst install-,,$@)"
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dist: clean build
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	for docfile in $(DOC); do \
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		for dir in "$(DISTDIR)"/*; do \
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			cp "$(PKGDIR)/$$docfile" "$$dir/"; \
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		done; \
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	done
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	cd "$(DISTDIR)"; for dir in ./*linux*; do $(GZCMD) "$(basename "$$dir").tar.gz" "$$dir"; done
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	cd "$(DISTDIR)"; for dir in ./*windows*; do $(ZIPCMD) "$(basename "$$dir").zip" "$$dir"; done
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	cd "$(DISTDIR)"; for dir in ./*darwin*; do $(GZCMD) "$(basename "$$dir").tar.gz" "$$dir"; done
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	cd "$(DISTDIR)"; find . -maxdepth 1 -type f -printf "$(SHACMD) %P | tee \"./%P.sha\"\n" | sh
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	$(info "Built v$(VERSION), build $(COMMIT_ID)")
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.PHONY: docker
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docker: docker-image docker-push
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.PHONY: docker-push
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docker-push:
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	$(DOCKER_CMD) tag code.ndumas.com/ndumas/obsidian-pipeline:$(VERSION) code.ndumas.com/ndumas/obsidian-pipeline:latest
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	$(DOCKER_CMD) push code.ndumas.com/ndumas/obsidian-pipeline:latest
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	$(DOCKER_CMD) push code.ndumas.com/ndumas/obsidian-pipeline:$(VERSION)
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.PHONY: docker-image
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docker-image:
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	$(DOCKER_CMD) build --build-arg VERSION=$(VERSION) -t code.ndumas.com/ndumas/obsidian-pipeline:$(VERSION) .
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.PHONY: build-alpine
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build-alpine:
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# this version breaks build variable injection
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# CGO_ENABLED=0 GOOS=linux go build -ldflags="buildmode=exe $(LDFLAGS) -linkmode external -w -extldflags '-static' "  -o $(DISTDIR)/$(NAME)-$(VERSION)-alpine/obp cmd/obp/*.go
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	CGO_ENABLED=0 GOOS=linux go build -ldflags="$(LDFLAGS)"  -o $(DISTDIR)/$(NAME)-$(VERSION)-alpine/obp cmd/obp/*.go
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debug:
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	$(info MD=$(MD))
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	$(info WD=$(WD))
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	$(info PKG=$(PKG))
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	$(info PKGDIR=$(PKGDIR))
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	$(info DISTDIR=$(DISTDIR))
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	$(info VERSION=$(VERSION))
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	$(info COMMIT_ID=$(COMMIT_ID))
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	$(info BUILD_TAGS=$(BUILD_TAGS))
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	$(info CMDS=$(CMDS))
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	$(info BUILD_TARGETS=$(BUILD_TARGETS))
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	$(info INSTALL_TARGETS=$(INSTALL_TARGETS))
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