# By YZBruh

# Copyright 2024 Partition Manager
# 
# 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.

# generate any text based empty file. Usage: $(call touch,<PATH>)
define touch
	$(hide)[ ! "$(FORCE_GEN)" = "true" ] || rm -f "$1"
	$(hide)touch "$1" || exit 1
endef

# copy files. Usage: $(call copy,<SOURCE>,<COPY_PATH>)
define copy
	cp "$1" "$2" || exit 1
endef

# copy dirs. Usage: $(call copydir,<SOURCE>,<COPY_PATH>)
define copydir
	cp -r "$1" "$2" || exit 1
endef

# file/dir are deleted. usage: $(call erase,<file/directory>)
define erase
	rm -rf "$1"
endef

# make directories. usage: $(call mdir,<PATH>,<PRINTSTATUS=y/NULL>)
define mdir
	[ -z $2 ] || printf " - Generating `basename $1` dir...\n"; \
	mkdir -p "$1" || exit 1;
endef

# make status. usage: $(call m_stat,"<MESSAGE>",<NEW_LINE_STATE: RANDOM>)
define m_stat
	printf "   $1  $2"
endef

# make status (not newline and using make functions). usage: $(call m_stat_nn,"<MESSAGE>")
define m_stat_nn
	$(info ==> $(1))
endef

# Get file content and if speficed write target, write speficed file. Usage: $(call cat,<SOURCE>,<WRITE_PATH>)
define cat
	[ -z "$2" ] && cat "$1" || exit 1
	[ -n "$2" ] && cat "$1" >> "$2" || exit 1
endef