docker extend build bash script working

_helper/readme.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Function to create a README.md file
+create_readme() {
+    local project_path="$1"
+    local project_name="$2"
+    local selected_dirs="$3"
+    local readme_path="$project_path/README.md"
+    local current_date=$(date +"%Y-%m-%d")
+
+    # Retrieve the full name from the global Git config
+    local git_name=$(git config --global user.name)
+    if [ -z "$git_name" ]; then
+        echo 'WARNING: Set your git username: git config --global user.name "Your Name"'
+        git_name="$USER"
+    fi
+
+    # Create the README.md file
+    cat <<EOL > "$readme_path"
+# $project_name
+
+Project created on $current_date by $git_name
+
+## Description
+
+A brief description of your project goes here.
+
+## Project Structure
+
+This project includes the following containers:
+
+EOL
+
+    # Add the selected directories to the README
+    if [ -n "$selected_dirs" ]; then
+        echo "$selected_dirs" | while read -r dir; do
+            echo "- $(basename "$dir")" >> "$readme_path"
+        done
+    else
+        echo "No containers selected." >> "$readme_path"
+    fi
+
+    cat <<EOL >> "$readme_path"
+
+## Usage
+
+podman-compose up -d
+
+EOL
+}