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# MAKEFILE
#
# @author Nicola Asuni <info@tecnick.com>
# @link https://github.com/willf/bitset
# ------------------------------------------------------------------------------
# List special make targets that are not associated with files
.PHONY: help all test format fmtcheck vet lint coverage cyclo ineffassign misspell structcheck varcheck errcheck gosimple astscan qa deps clean nuke
# Use bash as shell (Note: Ubuntu now uses dash which doesn't support PIPESTATUS).
SHELL=/bin/bash
# CVS path (path to the parent dir containing the project)
CVSPATH=github.com/willf
# Project owner
OWNER=willf
# Project vendor
VENDOR=willf
# Project name
PROJECT=bitset
# Project version
VERSION=$(shell cat VERSION)
# Name of RPM or DEB package
PKGNAME=${VENDOR}-${PROJECT}
# Current directory
CURRENTDIR=$(shell pwd)
# GO lang path
ifneq ($(GOPATH),)
ifeq ($(findstring $(GOPATH),$(CURRENTDIR)),)
# the defined GOPATH is not valid
GOPATH=
endif
endif
ifeq ($(GOPATH),)
# extract the GOPATH
GOPATH=$(firstword $(subst /src/, ,$(CURRENTDIR)))
endif
# --- MAKE TARGETS ---
# Display general help about this command
help:
@echo ""
@echo "$(PROJECT) Makefile."
@echo "GOPATH=$(GOPATH)"
@echo "The following commands are available:"
@echo ""
@echo " make qa : Run all the tests"
@echo " make test : Run the unit tests"
@echo ""
@echo " make format : Format the source code"
@echo " make fmtcheck : Check if the source code has been formatted"
@echo " make vet : Check for suspicious constructs"
@echo " make lint : Check for style errors"
@echo " make coverage : Generate the coverage report"
@echo " make cyclo : Generate the cyclomatic complexity report"
@echo " make ineffassign : Detect ineffectual assignments"
@echo " make misspell : Detect commonly misspelled words in source files"
@echo " make structcheck : Find unused struct fields"
@echo " make varcheck : Find unused global variables and constants"
@echo " make errcheck : Check that error return values are used"
@echo " make gosimple : Suggest code simplifications"
@echo " make astscan : GO AST scanner"
@echo ""
@echo " make docs : Generate source code documentation"
@echo ""
@echo " make deps : Get the dependencies"
@echo " make clean : Remove any build artifact"
@echo " make nuke : Deletes any intermediate file"
@echo ""
# Alias for help target
all: help
# Run the unit tests
test:
@mkdir -p target/test
@mkdir -p target/report
GOPATH=$(GOPATH) \
go test \
-covermode=atomic \
-bench=. \
-race \
-cpuprofile=target/report/cpu.out \
-memprofile=target/report/mem.out \
-mutexprofile=target/report/mutex.out \
-coverprofile=target/report/coverage.out \
-v ./... | \
tee >(PATH=$(GOPATH)/bin:$(PATH) go-junit-report > target/test/report.xml); \
test $${PIPESTATUS[0]} -eq 0
# Format the source code
format:
@find . -type f -name "*.go" -exec gofmt -s -w {} \;
# Check if the source code has been formatted
fmtcheck:
@mkdir -p target
@find . -type f -name "*.go" -exec gofmt -s -d {} \; | tee target/format.diff
@test ! -s target/format.diff || { echo "ERROR: the source code has not been formatted - please use 'make format' or 'gofmt'"; exit 1; }
# Check for syntax errors
vet:
GOPATH=$(GOPATH) go vet .
# Check for style errors
lint:
GOPATH=$(GOPATH) PATH=$(GOPATH)/bin:$(PATH) golint .
# Generate the coverage report
coverage:
@mkdir -p target/report
GOPATH=$(GOPATH) \
go tool cover -html=target/report/coverage.out -o target/report/coverage.html
# Report cyclomatic complexity
cyclo:
@mkdir -p target/report
GOPATH=$(GOPATH) gocyclo -avg ./ | tee target/report/cyclo.txt ; test $${PIPESTATUS[0]} -eq 0
# Detect ineffectual assignments
ineffassign:
@mkdir -p target/report
GOPATH=$(GOPATH) ineffassign ./ | tee target/report/ineffassign.txt ; test $${PIPESTATUS[0]} -eq 0
# Detect commonly misspelled words in source files
misspell:
@mkdir -p target/report
GOPATH=$(GOPATH) misspell -error ./ | tee target/report/misspell.txt ; test $${PIPESTATUS[0]} -eq 0
# Find unused struct fields
structcheck:
@mkdir -p target/report
GOPATH=$(GOPATH) structcheck -a ./ | tee target/report/structcheck.txt
# Find unused global variables and constants
varcheck:
@mkdir -p target/report
GOPATH=$(GOPATH) varcheck -e ./ | tee target/report/varcheck.txt
# Check that error return values are used
errcheck:
@mkdir -p target/report
GOPATH=$(GOPATH) errcheck ./ | tee target/report/errcheck.txt
# AST scanner
astscan:
@mkdir -p target/report
GOPATH=$(GOPATH) gosec . | tee target/report/astscan.txt ; test $${PIPESTATUS[0]} -eq 0 || true
# Generate source docs
docs:
@mkdir -p target/docs
nohup sh -c 'GOPATH=$(GOPATH) godoc -http=127.0.0.1:6060' > target/godoc_server.log 2>&1 &
wget --directory-prefix=target/docs/ --execute robots=off --retry-connrefused --recursive --no-parent --adjust-extension --page-requisites --convert-links http://127.0.0.1:6060/pkg/github.com/${VENDOR}/${PROJECT}/ ; kill -9 `lsof -ti :6060`
@echo '<html><head><meta http-equiv="refresh" content="0;./127.0.0.1:6060/pkg/'${CVSPATH}'/'${PROJECT}'/index.html"/></head><a href="./127.0.0.1:6060/pkg/'${CVSPATH}'/'${PROJECT}'/index.html">'${PKGNAME}' Documentation ...</a></html>' > target/docs/index.html
# Alias to run all quality-assurance checks
qa: fmtcheck test vet lint coverage cyclo ineffassign misspell structcheck varcheck errcheck gosimple astscan
# --- INSTALL ---
# Get the dependencies
deps:
GOPATH=$(GOPATH) go get ./...
GOPATH=$(GOPATH) go get golang.org/x/lint/golint
GOPATH=$(GOPATH) go get github.com/jstemmer/go-junit-report
GOPATH=$(GOPATH) go get github.com/axw/gocov/gocov
GOPATH=$(GOPATH) go get github.com/fzipp/gocyclo
GOPATH=$(GOPATH) go get github.com/gordonklaus/ineffassign
GOPATH=$(GOPATH) go get github.com/client9/misspell/cmd/misspell
GOPATH=$(GOPATH) go get github.com/opennota/check/cmd/structcheck
GOPATH=$(GOPATH) go get github.com/opennota/check/cmd/varcheck
GOPATH=$(GOPATH) go get github.com/kisielk/errcheck
GOPATH=$(GOPATH) go get github.com/securego/gosec/cmd/gosec/...
# Remove any build artifact
clean:
GOPATH=$(GOPATH) go clean ./...
# Deletes any intermediate file
nuke:
rm -rf ./target
GOPATH=$(GOPATH) go clean -i ./...
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