mirror of https://github.com/cheat/cheat.git
134 lines
3.2 KiB
Makefile
134 lines
3.2 KiB
Makefile
# paths
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makefile := $(realpath $(lastword $(MAKEFILE_LIST)))
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root_dir := $(shell dirname $(makefile))
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cmd_dir := $(root_dir)/cmd/cheat
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dist_dir := $(root_dir)/dist
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# executables
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CAT := cat
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COLUMN := column
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CTAGS := ctags
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GO := go
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GREP := grep
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LINT := revive
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MKDIR := mkdir -p
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RM := rm
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SCC := scc
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SED := sed
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SORT := sort
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# build flags
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BUILD_FLAGS := -ldflags="-s -w" -mod vendor
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GOBIN :=
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# NB: this is a kludge to specify the desired build targets. This information
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# would "naturally" be best structured as an array of structs, but lacking that
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# capability, we're condensing that information into strings which we will
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# later split.
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#
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# Format: <architecture>/<os>/<arm-version>/<executable-name>
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.PHONY: $(RELEASES)
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RELEASES := \
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amd64/darwin/0/cheat-darwin-amd64 \
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amd64/linux/0/cheat-linux-amd64 \
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amd64/windows/0/cheat-windows-amd64.exe \
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arm/linux/5/cheat-linux-arm5 \
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arm/linux/6/cheat-linux-arm6 \
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arm/linux/7/cheat-linux-arm7
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# macros to unpack the above
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parts = $(subst /, ,$@)
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arch = $(word 1, $(parts))
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os = $(word 2, $(parts))
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arm = $(word 3, $(parts))
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bin = $(word 4, $(parts))
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## build: builds an executable for your architecture
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.PHONY: build
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build: clean generate
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$(GO) build $(BUILD_FLAGS) -o $(dist_dir)/cheat $(cmd_dir)
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## build-release: builds release executables
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.PHONY: build-release
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build-release: $(RELEASES)
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.PHONY: generate
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generate:
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$(GO) generate $(cmd_dir)
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.PHONY: $(RELEASES)
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$(RELEASES): clean generate check
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ifeq ($(arch),arm)
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GOARCH=$(arch) GOOS=$(os) GOARM=$(arm) $(GO) build $(BUILD_FLAGS) -o $(dist_dir)/$(bin) $(cmd_dir)
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else
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GOARCH=$(arch) GOOS=$(os) $(GO) build $(BUILD_FLAGS) -o $(dist_dir)/$(bin) $(cmd_dir)
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endif
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## install: builds and installs cheat on your PATH
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.PHONY: install
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install:
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$(GO) install $(BUILD_FLAGS) $(GOBIN) $(cmd_dir)
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$(dist_dir):
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$(MKDIR) $(dist_dir)
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## clean: removes compiled executables
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.PHONY: clean
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clean: $(dist_dir)
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$(RM) -f $(dist_dir)/*
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## distclean: removes the tags file
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.PHONY: distclean
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distclean:
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$(RM) $(root_dir)/tags
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## setup: installs revive (linter) and scc (sloc tool)
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.PHONY: setup
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setup:
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GO111MODULE=off $(GO) get -u github.com/boyter/scc github.com/mgechev/revive
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## sloc: counts "semantic lines of code"
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.PHONY: sloc
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sloc:
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$(SCC) --exclude-dir=vendor
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## tags: builds a tags file
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.PHONY: tags
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tags:
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$(CTAGS) -R $(root_dir) --exclude=$(root_dir)/vendor
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## vendor: downloads, tidies, and verifies dependencies
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.PHONY: vendor
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vendor: lint # kludge: revive appears to complain if the vendor directory disappears while a lint is running
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$(GO) mod vendor && $(GO) mod tidy && $(GO) mod verify
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## fmt: runs go fmt
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.PHONY: fmt
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fmt:
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$(GO) fmt $(root_dir)/...
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## lint: lints go source files
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.PHONY: lint
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lint:
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$(LINT) -exclude $(root_dir)/vendor/... $(root_dir)/...
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$(GO) vet $(root_dir)/...
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## test: runs unit-tests
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.PHONY: test
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test:
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$(GO) test $(root_dir)/...
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## check: formats, lints, vendors, and run unit-tests
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.PHONY: check
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check: fmt lint vendor test
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## help: displays this help text
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.PHONY: help
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help:
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@$(CAT) $(makefile) | \
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$(SORT) | \
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$(GREP) "^##" | \
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$(SED) 's/## //g' | \
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$(COLUMN) -t -s ':'
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