# Copyright 2018 AT&T Intellectual Property.  All other rights reserved.
#
# 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.

DOCKER_REGISTRY ?= quay.io
IMAGE_NAME      ?= deckhand
IMAGE_PREFIX    ?= airshipit
IMAGE_TAG       ?= latest
HELM            ?= helm
PROXY           ?= http://proxy.foo.com:8000
NO_PROXY        ?= localhost,127.0.0.1,.svc.cluster.local
USE_PROXY       ?= false
PUSH_IMAGE      ?= false
COMMIT          ?= commit-id
IMAGE           := ${DOCKER_REGISTRY}/${IMAGE_PREFIX}/${IMAGE_NAME}:${IMAGE_TAG}

# Build Deckhand Docker image for this project
.PHONY: images
images: build_deckhand

# Create tgz of the chart
.PHONY: charts
charts: clean
	$(HELM) dep up charts/deckhand
	$(HELM) package charts/deckhand

# Perform linting
.PHONY: lint
lint: pep8 helm_lint

# Dry run templating of chart
.PHONY: dry-run
dry-run: clean
	tools/helm_tk.sh $(HELM)
	$(HELM) template charts/deckhand

.PHONY: tests
tests:
	tox

# Make targets intended for use by the primary targets above.
.PHONY: build_deckhand
build_deckhand:
ifeq ($(USE_PROXY), true)
	docker build --network host -t $(IMAGE) \
		--label "org.opencontainers.image.revision=$(COMMIT)" \
		--label "org.opencontainers.image.created=$(shell date --rfc-3339=seconds --utc)" \
		--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
		-f images/deckhand/Dockerfile \
		--build-arg http_proxy=$(PROXY) \
		--build-arg https_proxy=$(PROXY) \
		--build-arg HTTP_PROXY=$(PROXY) \
		--build-arg HTTPS_PROXY=$(PROXY) \
		--build-arg no_proxy=$(NO_PROXY) \
		--build-arg NO_PROXY=$(NO_PROXY) .
else
	docker build --network host -t $(IMAGE) \
		--label "org.opencontainers.image.revision=$(COMMIT)" \
		--label "org.opencontainers.image.created=$(shell date --rfc-3339=seconds --utc)" \
		--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
		-f images/deckhand/Dockerfile .
endif
ifeq ($(PUSH_IMAGE), true)
	docker push $(IMAGE)
endif

.PHONY: clean
clean:
	rm -rf build
	helm delete helm-template ||:
	rm -rf doc/build

.PHONY: docs
docs: clean build_docs

.PHONY: build_docs
build_docs:
	tox -e docs

.PHONY: pep8
pep8:
	tox -e pep8

.PHONY: helm_lint
helm_lint: clean
	tools/helm_tk.sh $(HELM)
	$(HELM) lint charts/deckhand