# This beginning section is used to setup the environment for running with mojo_shell.
ETHER_DIR := $(JIRI_ROOT)/release/mojo/syncbase
CROUPIER_DIR := $(shell pwd)
SHELL := /bin/bash -euo pipefail

ifdef ANDROID
	MOJO_ANDROID_FLAGS := --android
	ETHER_BUILD_DIR := $(ETHER_DIR)/gen/mojo/android
	SYNCBASE_DATA_DIR := /data/data/org.chromium.mojo.shell/app_home/syncbase_data
else
	ETHER_BUILD_DIR := $(ETHER_DIR)/gen/mojo/linux_amd64
	SYNCBASE_DATA_DIR := /tmp/syncbase_data
endif

.DELETE_ON_ERROR:

# Get the packages used by the dart project, according to pubspec.yaml
# Can also use `pub get`, but Sublime occasionally reverts me to an ealier version.
# Only `pub upgrade` can escape such a thing.
packages: pubspec.yaml
	pub upgrade

DART_LIB_FILES_ALL := $(shell find lib -name *.dart)
DART_TEST_FILES_ALL := $(shell find test -name *.dart)
DART_TEST_FILES := $(shell find test -name *.dart ! -name *.part.dart)

.PHONY: dartfmt
dartfmt:
	dartfmt -w $(DART_LIB_FILES_ALL) $(DART_TEST_FILES_ALL)

.PHONY: lint
lint: packages
	dartanalyzer lib/main.dart | grep -v "\[warning\] The imported libraries"
	dartanalyzer $(DART_TEST_FILES) | grep -v "\[warning\] The imported libraries"

.PHONY: build
build: croupier.flx

croupier.flx: packages
	pub run sky_tools -v build --manifest manifest.yaml --output-file $@

# TODO(alexfandrianto): Switch from --args-for to --checked once
# sky_tools v 16 is released. (https://github.com/flutter/tools/issues/53)
.PHONY: start
start: croupier.flx env-check packages
	pub run sky_tools -v --very-verbose run_mojo \
	--mojo-path $(MOJO_DIR)/src \
	--app $< $(MOJO_ANDROID_FLAGS) \
	-- \
	--enable-multiprocess \
	--map-origin=https://mojo.v.io/=$(ETHER_BUILD_DIR) \
	--args-for="mojo:sky_viewer --enable-checked-mode"

.PHONY: mock
mock:
	mv lib/src/syncbase/log_writer.dart lib/src/syncbase/log_writer.dart.backup
	mv lib/src/syncbase/settings_manager.dart lib/src/syncbase/settings_manager.dart.backup
	cp lib/src/mocks/log_writer.dart lib/src/syncbase/
	cp lib/src/mocks/settings_manager.dart lib/src/syncbase/

.PHONY: unmock
unmock:
	mv lib/src/syncbase/log_writer.dart.backup lib/src/syncbase/log_writer.dart
	mv lib/src/syncbase/settings_manager.dart.backup lib/src/syncbase/settings_manager.dart

.PHONY: env-check
env-check:
ifndef MOJO_DIR
	$(error MOJO_DIR is not set)
endif
ifndef JIRI_ROOT
	$(error JIRI_ROOT is not set)
endif

# TODO(alexfandrianto): I split off the syncbase logic from game.dart because it
# would not run in a stand-alone VM. We will need to add mojo_test eventually.
.PHONY: test
test: packages
	# Protect src/syncbase/log_writer.dart
	mv lib/src/syncbase/log_writer.dart lib/src/syncbase/log_writer.dart.backup
	mv lib/src/syncbase/settings_manager.dart lib/src/syncbase/settings_manager.dart.backup
	cp lib/src/mocks/log_writer.dart lib/src/syncbase/
	cp lib/src/mocks/settings_manager.dart lib/src/syncbase/
	pub run test -r expanded $(DART_TEST_FILES) || (mv lib/src/syncbase/log_writer.dart.backup lib/src/syncbase/log_writer.dart && exit 1)
	mv lib/src/syncbase/log_writer.dart.backup lib/src/syncbase/log_writer.dart
	mv lib/src/syncbase/settings_manager.dart.backup lib/src/syncbase/settings_manager.dart

.PHONY: clean
clean:
	rm -f croupier.flx snapshot_blob.bin

.PHONY: veryclean
veryclean: clean
	rm -rf .packages .pub packages pubspec.lock