#!make
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2026 Bryan Joshua Pedini

include .vars

# Image tag / embedded version (override from the environment: APP_VERSION=1.2.3 make docker)
APP_VERSION ?= latest
export APP_VERSION
# Commit embedded in the binary, computed on the host ("undefined" when there are no commits)
COMMIT_ID := $(shell git rev-parse --verify --quiet --short HEAD 2>/dev/null || echo undefined)
export COMMIT_ID
# Label identifying this project's images, so cleanup never touches unrelated images
IMAGE_LABEL = dpsapi.project=$${REPO_ORG}/$${REPO_NAME}
# Local build output
BINARY = dpsapi

.PHONY: default clean build docker dockerpush test test-race test-e2e docker-e2e version run dockerrun

default: version

clean:
	rm -f ./$(BINARY) ./coverage.out
	if [ "$$(docker images "$${CONTAINER_ORG}/$${CONTAINER_IMAGE}" --format "{{.Repository}}:{{.Tag}}")" != "" ]; then \
		docker image rm $$(docker images "$${CONTAINER_ORG}/$${CONTAINER_IMAGE}" --format "{{.Repository}}:{{.Tag}}"); \
	fi
	docker image prune --force --filter "label=$(IMAGE_LABEL)"

build:
	CGO_ENABLED=0 go build \
	-trimpath \
	-ldflags="-w -s -X 'main.APP_VERSION=$${APP_VERSION}' -X 'main.COMMIT_ID=$${COMMIT_ID}'" \
	-o ./$(BINARY) .

docker:
	docker build \
	--build-arg GO_BUILDER=$${GO_BUILDER} \
	--build-arg GO_VERSION=$${GO_VERSION} \
	--build-arg GO_OS=$${GO_OS} \
	--build-arg GO_ARCH=$${GO_ARCH} \
	--build-arg GIT_HOST=$${GIT_HOST} \
	--build-arg REPO_ORG=$${REPO_ORG} \
	--build-arg REPO_NAME=$${REPO_NAME} \
	--build-arg APP_VERSION=$${APP_VERSION} \
	--build-arg COMMIT_ID=$${COMMIT_ID} \
	--label "$(IMAGE_LABEL)" \
	-t $${CONTAINER_ORG}/$${CONTAINER_IMAGE}:$${APP_VERSION} .
# Remove only this project's images left dangling by the re-tag (prune without --all only removes dangling images)
	docker image prune --force --filter "label=$(IMAGE_LABEL)"

dockerpush:
	docker push \
	$${CONTAINER_ORG}/$${CONTAINER_IMAGE}:$${APP_VERSION}

test:
	go test ./...

test-race:
	CGO_ENABLED=1 go test -race ./...

# The binary is built by the build prerequisite, so the suite's own build step is skipped
test-e2e: build
	cd e2e && npm ci && DPSAPI_E2E_SKIP_BUILD=1 npx playwright test --project=host

docker-e2e: docker
	cd e2e && npm ci && \
	DPSAPI_IMAGE=$${CONTAINER_ORG}/$${CONTAINER_IMAGE}:$${APP_VERSION} npx playwright test --project=image

version:
	bash -c "./version.sh"

run:
	mkdir -p ./data
	docker run \
	--rm \
	--tty \
	--interactive \
	--publish $${CONTAINER_IP}:$${CONTAINER_PORT}:80 \
	--workdir /go/src/$${GIT_HOST}/$${REPO_ORG}/$${REPO_NAME} \
	--volume $(shell pwd):/go/src/$${GIT_HOST}/$${REPO_ORG}/$${REPO_NAME} \
	--volume /var/run/docker.sock:/var/run/docker.sock \
	--env DB_PATH=/go/src/$${GIT_HOST}/$${REPO_ORG}/$${REPO_NAME}/data/dpsapi.db \
	--env LOG_LEVEL=$${LOG_LEVEL:-INFO} \
	$${GO_BUILDER}:$${GO_VERSION} \
	go run .

dockerrun:
	mkdir -p ./data
	docker run \
	--rm \
	--tty \
	--interactive \
	--publish $${CONTAINER_IP}:$${CONTAINER_PORT}:80 \
	--volume /var/run/docker.sock:/var/run/docker.sock \
	--volume $(shell pwd)/data:/data \
	--env DB_PATH=/data/dpsapi.db \
	--env LOG_LEVEL=$${LOG_LEVEL:-INFO} \
	$${CONTAINER_ORG}/$${CONTAINER_IMAGE}:$${APP_VERSION}