# Defensive settings for make:
#     https://tech.davis-hansson.com/p/make/
SHELL:=bash
.ONESHELL:
.SHELLFLAGS:=-eu -o pipefail -c
.SILENT:
.DELETE_ON_ERROR:
MAKEFLAGS+=--warn-undefined-variables
MAKEFLAGS+=--no-builtin-rules
export PS1?=$$
# Prefix echoed recipe commands with the recipe line number for debugging:
export PS4?=:$$LINENO+

# Get version related variables
export DATE:=$(shell date +'%Y.%m.%d')
export DATE_COMMIT_COUNT:=$(shell git rev-list --count HEAD --since="$(DATE) 00:00:00")
export COMMIT_HASH:=$(shell git rev-parse --short HEAD)

# Set Local version to YYYY.MM.DD-<hash>
export LOCAL_VERSION="$(DATE)+$(COMMIT_HASH)"

# Set PyPi version to YYYY.MM.DD or YYYY.MM.DD.postN if N > 0
ifeq ("$(DATE_COMMIT_COUNT)", "0")
	export PYPI_VERSION="$(DATE)"
else
	export PYPI_VERSION="$(DATE).post$(DATE_COMMIT_COUNT)"
endif

# Finished with `$(shell)`, echo recipe commands going forward
.SHELLFLAGS+= -x


### Top-level targets:

.PHONY: all
all: check_lint docs docker docker_ubuntu docker_gui

lint:
	python3 -m ruff format .
	python3 -m ruff check --fix .
	python3 -m pylint src
check_lint:
	ruff format --check .  \
        && ruff check .  \
		&& pylint src/
wheel: clean
	$(shell echo "__pypi_version__ = \"$(PYPI_VERSION)\"" > src/ytdl_sub/__init__.py)
	$(shell echo "__local_version__ = \"$(LOCAL_VERSION)\"" >> src/ytdl_sub/__init__.py)
	cat src/ytdl_sub/__init__.py
	pip3 install build
	python3 -m build
docker_stage: wheel
	cp dist/*.whl docker/root/
	cp -R examples docker/root/defaults/
docker: docker_stage
	sudo docker build --progress=plain --no-cache -t ytdl-sub:local docker/
docker_ubuntu: docker_stage
	sudo docker build --progress=plain --no-cache -t ytdl-sub-ubuntu:local -f docker/Dockerfile.ubuntu docker/
docker_gui: docker_stage
	sudo docker build --progress=plain --no-cache -t ytdl-sub-gui:local -f docker/Dockerfile.gui docker/
executable: clean
	pyinstaller ytdl-sub.spec
	mv dist/ytdl-sub dist/ytdl-sub${EXEC_SUFFIX}
docs:
	REGENERATE_DOCS=1 pytest tests/unit/docgen/test_docgen.py
	sphinx-build --write-all --fail-on-warning --nitpicky -b html \
	    "./docs/source/" "./docs/build/"
clean:
	rm -rf \
		.pytest_cache/ \
		build/ \
		dist/ \
		src/ytdl_sub.egg-info/ \
		docs/build/ \
		.coverage \
		docker/root/*.whl \
		docker/root/defaults/examples \
		coverage.xml

.PHONY: lint check_lint wheel docker_stage docker docs clean