DOCKER=docker
SRC_DATA=data/
SRC_COMPOSE=srcs/
OUT_DATA=$(HOME)/inception_data # TODO to change

.ONESHELL :
.SHELLFLAGS = -eu -c
.PHONY : all run re data_install data_remove data_reinstall help

### pretty logs ####

_ECHO = echoo(){ \
	if [ -t 1 ]; then \
		echo "\e[30;47;1m$$*\e[0m"; \
	else \
		echo "$$*"; \
	fi; \
}


### rules ###


## Run the compose, installing the necessary data if necessary.
all : data_install run


## Run the compose.
run :
	@$(_ECHO)

	echoo "Running '$(SRC_COMPOSE)'..."
	echo "$ cd -- $(SRC_COMPOSE)"
	cd -- $(SRC_COMPOSE)
	echo "$ DATA=$(OUT_DATA) docker compose up --build"
	DATA=$(OUT_DATA) docker compose up --build


## Reinstall the data then run it again.
re : data_reinstall run


## Install the necessary data if the directory doesn't exist yet.
data_install :
	@$(_ECHO)

	echoo "Copy '$(SRC_DATA)' to '$(OUT_DATA)'..."
	if [ -d $(OUT_DATA) ]; then
		echo "'$(OUT_DATA)' already exists."
	else
		echo "$ cp -r -- $(SRC_DATA) $(OUT_DATA)"
		cp -r -- $(SRC_DATA) $(OUT_DATA)
		echo "$ chmod -R 0777 -- $(OUT_DATA)"
		chmod -R 0777 -- $(OUT_DATA)
	fi


## Remove the necessary data..
data_remove :
	@$(_ECHO)

	echoo "Remove '$(OUT_DATA)'..."
	echo "$ rm -rf -- $(OUT_DATA)"
	rm -rf -- $(OUT_DATA)


## Remove then reinstall the necessary data.
data_reinstall : data_remove data_install


## Show help
help :
	@$(_ECHO)

	echo "all             Run the compose, installing the necessary data if necessary."
	echo "run             Run the compose."
	echo "re              Reinstall the data then run it again."
	echo "data_install    Install the necessary data."
	echo "data_remove     Remove the compose data."
	echo "data_reinstall  Remove then reinstall the necessary data."
	echo "help            this lol"