# -*- makefile -*-
# -----------------------------------------------------------------------
# Copyright 2016-2023 Open Networking Foundation (ONF) and the ONF Contributors
#
# 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.
# -----------------------------------------------------------------------

.DEFAULT_GOAL := help

##-------------------##
##---]  GLOBALS  [---##
##-------------------##
TOP         ?= .
MAKEDIR     ?= $(TOP)/makefiles

NO-LINT-MAKEFILE := true    # cleanup needed
NO-LINT-PYTHON   := true    # cleanup needed
NO-LINT-SHELL    := true    # cleanup needed

export SHELL := bash -e -o pipefail

##--------------------##
##---]  INCLUDES  [---##
##--------------------##
include $(MAKEDIR)/include.mk

# Variables
VERSION                    ?= $(shell cat ./VERSION)

# tool containers
VOLTHA_TOOLS_VERSION ?= 2.4.0

GO                = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app $(shell test -t 0 && echo "-it") -v gocache:/.cache -v gocache-${VOLTHA_TOOLS_VERSION}:/go/pkg voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-golang go
GO_JUNIT_REPORT   = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app -i voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-go-junit-report go-junit-report
GOCOVER_COBERTURA = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app/src/github.com/opencord/voltha-lib-go/v7 -i voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-gocover-cobertura gocover-cobertura
GOLANGCI_LINT     = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app $(shell test -t 0 && echo "-it") -v gocache:/.cache -v gocache-${VOLTHA_TOOLS_VERSION}:/go/pkg voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-golangci-lint golangci-lint


## -----------------------------------------------------------------------
## Local Development Helpers
## -----------------------------------------------------------------------
.PHONY: local-protos
local-protos:
	@mkdir -p python/local_imports
ifdef LOCAL_PROTOS
	$(RM) -r vendor/github.com/opencord/voltha-protos
	mkdir -p vendor/github.com/opencord/voltha-protos/v5/go
	cp -r ${LOCAL_PROTOS}/go/* vendor/github.com/opencord/voltha-protos/v5/go
	$(RM) -r python/local_imports/voltha-protos
	mkdir -p python/local_imports/voltha-protos/dist
	cp ${LOCAL_PROTOS}/dist/*.tar.gz python/local_imports/voltha-protos/dist/
endif

## -----------------------------------------------------------------------
## build the library
## -----------------------------------------------------------------------
build: local-protos
## ${GO} build -mod=vendor ./...
	${GO} build -mod=vendor ./...

## lint and unit tests

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
lint-mod:
	@echo "Running dependency check..."
	@${GO} mod verify
	@echo "Dependency check OK. Running vendor check..."
	@git status > /dev/null
	@git diff-index --quiet HEAD -- go.mod go.sum vendor || (echo "ERROR: Staged or modified files must be committed before running this test" && git status -- go.mod go.sum vendor && exit 1)
	@[[ `git ls-files --exclude-standard --others go.mod go.sum vendor` == "" ]] || (echo "ERROR: Untracked files must be cleaned up before running this test" && git status -- go.mod go.sum vendor && exit 1)
	${GO} mod tidy
	${GO} mod vendor
	@git status > /dev/null
	@git diff-index --quiet HEAD -- go.mod go.sum vendor || (echo "ERROR: Modified files detected after running go mod tidy / go mod vendor" && git status -- go.mod go.sum vendor && git checkout -- go.mod go.sum vendor && exit 1)
	@[[ `git ls-files --exclude-standard --others go.mod go.sum vendor` == "" ]] || (echo "ERROR: Untracked files detected after running go mod tidy / go mod vendor" && git status -- go.mod go.sum vendor && git checkout -- go.mod go.sum vendor && exit 1)
	@echo "Vendor check OK."

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
lint: lint-mod

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
sca:
	@$(RM) -r ./sca-report
	@mkdir -p ./sca-report
	@echo "Running static code analysis..."
	@${GOLANGCI_LINT} run --deadline=4m --out-format junit-xml ./... | tee ./sca-report/sca-report.xml
	@echo ""
	@echo "Static code analysis OK"

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
test: local-protos
	@mkdir -p ./tests/results
	@${GO} test -mod=vendor -v -coverprofile ./tests/results/go-test-coverage.out -covermode count ./... 2>&1 | tee ./tests/results/go-test-results.out ;\
	RETURN=$$? ;\
	${GO_JUNIT_REPORT} < ./tests/results/go-test-results.out > ./tests/results/go-test-results.xml ;\
	${GOCOVER_COBERTURA} < ./tests/results/go-test-coverage.out > ./tests/results/go-test-coverage.xml ;\
	exit $$RETURN

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
clean: distclean

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
distclean sterile:
	$(RM) -r ./sca-report ./tests

## -----------------------------------------------------------------------
## -----------------------------------------------------------------------
mod-update:
	${GO} mod tidy
	${GO} mod vendor

# [EOF]