2d1f3ee3bc
Make targets may call '$(GO_BUILD)', but there is no facility for specifying arguments to 'go build'. As a first step, introduce the GCFLAGS Makefile variable that when unset, operates as always, but when set, adds '-gcflags "$(GCFLAGS)"' to go build. Eg, when unspecified, maintain the current behavior (though with an additional space): $ make CGO_ENABLED=0 go build -ldflags ... When specified, add the specified -gcflags: $ GCFLAGS="all=-N -l" make CGO_ENABLED=0 go build -gcflags "all=-N -l" -ldflags ... This could be useful in various situations such as producing unoptimized builds (like in the above).
86 lines
2.1 KiB
Makefile
86 lines
2.1 KiB
Makefile
### Environment setup
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export GOPATH=$(shell go env GOPATH)
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export GOOS=$(shell go env GOOS)
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export GOARCH=$(shell go env GOARCH)
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export GOVERSION=$(shell go list -m -f '{{.GoVersion}}')
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LDFLAGS := $(LDFLAGS) -X main.date=$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')
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ifdef VERSION
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LDFLAGS += -X main.version=$(VERSION)
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endif
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ifdef COMMIT
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LDFLAGS += -X main.commit=$(COMMIT)
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endif
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# Use default flags, but allow adding -gcflags "..." if desired. Eg, for debug
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# builds, may want to use GCFLAGS="all=-N -l" in the build environment.
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GCFLAGS ?=
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ifneq ($(GCFLAGS),)
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GCFLAGS := -gcflags "$(GCFLAGS)"
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endif
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export GO_BUILD=go build $(GCFLAGS) -ldflags "$(LDFLAGS)"
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# SOURCES are the files that affect building the main binary.
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SOURCES := $(shell find . -name '*.go' -not -name '*_test.go') go.mod go.sum
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# FMT_FILES are all files that should be formatted according to our rules.
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FMT_FILES := $(shell find . -path ./vendor -prune -o -name "*.go" -print)
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# Allow for `go test` to be swapped out by other tooling, i.e. `gotestsum`
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export GO_TEST=go test
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# Allow for a subset of tests to be specified.
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GO_TEST_PATHS=./...
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### Build / dependency management
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openapi:
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./etc/generate-openapi.sh
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fmt: $(FMT_FILES)
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# Format everything, but the import-format doesn't match our desired pattern.
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gofmt -w -s $^
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# Remove unused imports.
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go run golang.org/x/tools/cmd/goimports -w $^
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# Format imports.
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go run github.com/daixiang0/gci -w $^
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bin/$(GOOS)/influx: $(SOURCES)
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CGO_ENABLED=0 $(GO_BUILD) -o $@ ./cmd/$(shell basename "$@")
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.DEFAULT_GOAL := influx
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influx: bin/$(GOOS)/influx
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clean:
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$(RM) -r bin
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### Linters
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checkfmt:
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./etc/checkfmt.sh
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checktidy:
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./etc/checktidy.sh
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checkopenapi:
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./etc/checkopenapi.sh
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staticcheck: $(SOURCES)
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go run honnef.co/go/tools/cmd/staticcheck -go $(GOVERSION) ./...
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vet:
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go vet ./...
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# Testing
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mock: ./internal/mock/gen.go
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go generate ./internal/mock/
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test:
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CGO_ENABLED=0 $(GO_TEST) $(GO_TEST_PATHS)
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test-race:
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# Race-checking requires CGO.
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$(GO_TEST) -v -race -count=1 $(GO_TEST_PATHS)
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### List of all targets that don't produce a file
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.PHONY: influx openapi fmt checkfmt checktidy staticcheck vet mock test test-race
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