Makefile added with new status and init concept

Makefile

@@ -0,0 +1,79 @@
+# Version 1.1 (2025-08-05)
+default: help
+
+.ONESHELL:
+SHELL = /usr/bin/bash
+.SILENT:
+
+GIT_FLAG = ./.git
+VENV_FLAG = ./.venv_required
+VENV_FOLDER = ./venv
+INIT_FILE = ./init
+
+help:
+	echo "Possible options are: init, status, venv_flag, clean, cleanall"
+
+init: print_head
+	# Init git repo
+	if [[ -e $(GIT_FLAG) ]]; then
+		git submodule init
+		git submodule update
+	fi
+	# Create venv if needed
+	if [[ -e $(VENV_FLAG) ]]; then
+		if [[ ! -e $(VENV_FOLDER) ]]; then
+			mkvenv
+		fi
+	fi
+	if [[ -x $(INIT_FILE) ]]; then
+		$(INIT_FILE)
+	fi
+
+initall:
+	for subdir in $$(find . -maxdepth 2 -mindepth 2 -name Makefile | sort); do
+		$(MAKE) --no-print-directory -C $$(dirname $$subdir) init
+	done
+
+status: print_head
+	giti
+	echo "Submodules:"
+	echo "-----------"
+	git submodule --quiet foreach giti
+
+statusall:
+	for subdir in $$(find . -maxdepth 2 -mindepth 2 -name Makefile | sort); do
+		$(MAKE) --no-print-directory -C $$(dirname $$subdir) status
+	done
+
+clean:
+	if [[ ! -e $(VENV_FLAG) ]]; then
+		if [[ -d $(VENV_FOLDER) ]]; then
+			rm -rf $(VENV_FOLDER)
+		fi
+	fi
+
+cleanall: clean
+	for subdir in $$(find . -maxdepth 2 -mindepth 2 -name Makefile | sort); do
+		$(MAKE) --no-print-directory -C $$(dirname $$subdir) cleanall
+	done
+
+
+venv_flag:
+	if [[ ! -e $(VENV_FLAG) ]]; then
+		touch $(VENV_FLAG)
+		if [[ -e $(GIT_FLAG) ]]; then
+			git add $(VENV_FLAG)
+		fi
+	fi
+
+print_head:
+	DIRNAME=$$(basename $$(pwd))
+	DIRLENGTH=$${#DIRNAME}
+	echo -ne "\n\n\033[1;34m╔═"
+	for i in $$(seq 1 $$DIRLENGTH); do echo -n "═"; done
+	echo -e "═╗"
+	echo -e "║ $$DIRNAME ║"
+	echo -ne "╚═"
+	for i in $$(seq 1 $$DIRLENGTH); do echo -n "═"; done
+	echo -e "═╝\033[00m"
+