Quotes/run

#!/bin/bash

# Function to install docgen
install_docgen() {
    echo "Creating virtual environment..."
    python3 -m venv docgen
    source docgen/bin/activate
    echo "Installing openscad_docsgen..."
    pip install openscad_docsgen
    echo "Installation completed."
}
# Function to uninstall (deactivate the virtual environment)
uninstall_docgen() {
    echo "Deactivating virtual environment..."
    deactivate
    echo "Virtual environment deactivated."
}

# INI Parser
parse_ini() {
    # Check if file exists and is readable
    local ini_file="$1"
    if [[ ! -f "$ini_file" ]] || [[ ! -r "$ini_file" ]]; then
        echo "Error: Cannot read file $ini_file" >&2
        return 1
    fi  # Changed this brace from } to fi

    # Initialize section variable
    local current_section=""

    # Read the file line by line
    while IFS= read -r line || [[ -n "$line" ]]; do
        # Trim whitespace
        line="${line##*( )}"
        line="${line%%*( )}"

        # Skip empty lines and comments
        [[ -z "$line" ]] || [[ "$line" == \#* ]] && continue

        # Check if it's a section
        if [[ "$line" =~ ^\[(.*)\]$ ]]; then
            current_section="${BASH_REMATCH[1]}"
            continue
        fi

        # Parse key-value pairs
        if [[ "$line" =~ ^([^=]+)=(.*)$ ]]; then
            local key="${BASH_REMATCH[1]}"
            local value="${BASH_REMATCH[2]}"

            # Trim whitespace from key and value
            key="${key##*( )}"
            key="${key%%*( )}"
            value="${value##*( )}"
            value="${value%%*( )}"

            # Remove quotes if present
            value="${value#\"}"
            value="${value%\"}"
            value="${value#\'}"
            value="${value%\'}"

            # Create variable name
            local var_name
            if [[ -n "$current_section" ]]; then
                # If in a section, prefix variable with section name
                var_name="${current_section}_${key}"
            else
                var_name="$key"
            fi

            # Make variable name safe for bash
            var_name=$(echo "$var_name" | sed 's/[^a-zA-Z0-9_]/_/g')

            # Export the variable
            #declare -g "$var_name=$value"
            eval "export $var_name='$value'"
        fi
    done < "$ini_file"
}
# Parse config.ini
parse_ini config.ini

# Debug: Print all variables in the environment
echo "Environment variables after parsing:"
printenv | grep -E "project_name|template|doc_folder|version"


compose_template() {
	# Define variables
	#project_name="Shelving Unit"
	template=".template.md"
	#doc_folder="docs"
	doc_folder=$project_doc_folder

	# Create temp files
	tmp_overview=$(mktemp)
	tmp_dependencies=$(mktemp)
	tmp_usage=$(mktemp)
	tmp_installation=$(mktemp)
	tmp_toc=$(mktemp)
	tmp_main=$(mktemp)
	tmp_table_of_contents=$(mktemp)
	tmp_topics=$(mktemp)
	tmp_alpha_index=$(mktemp)
	tmp_sidebar=$(mktemp)

	# Read content into temp files



	process_md "Overview" "$tmp_overview"
	process_md "Dependencies" "$tmp_dependencies"
	process_md "Usage" "$tmp_usage"
	process_md "Installation" "$tmp_usage"
	# process_md "$project_main" "$tmp_main"

	# cat "$doc_folder/shelf.scad.md" > "$tmp_main"

	# Replace image links in main
	# sed -i 's|images/|docs/images/|g' "$tmp_main"
	if [ -f "$doc_folder/${project_main}.md" ]; then
		cat "$doc_folder/${project_main}.md" | sed 's|images/|docs/images/|g' > "$tmp_main"
	fi
	process_md "TOC" "$tmp_toc"
	process_md "_Sidebar" "$tmp_table_of_contents"
	process_md "Topics" "$tmp_topics"
	process_md "AlphaIndex" "$tmp_alpha_index"
	process_md "_Sidebar" "$tmp_sidebar"

	# Use sed with file reads
	sed -e "s|{{project_name}}|$project_name|g" \
	    -e "s|{{project_version}}|$project_version|g" \
	    -e "/{{overview}}/r $tmp_overview" -e "/{{overview}}/d" \
	    -e "/{{dependencies}}/r $tmp_dependencies" -e "/{{dependencies}}/d" \
	    -e "/{{usage}}/r $tmp_usage" -e "/{{usage}}/d" \
	    -e "/{{installation}}/r $tmp_usage" -e "/{{installation}}/d" \
	    -e "/{{main}}/r $tmp_main" -e "/{{main}}/d" \
	    -e "/{{toc}}/r $tmp_toc" -e "/{{toc}}/d" \
	    -e "/{{table_of_contents}}/r $tmp_table_of_contents" -e "/{{table_of_contents}}/d" \
	    -e "/{{topics}}/r $tmp_topics" -e "/{{topics}}/d" \
	    -e "/{{alpha_index}}/r $tmp_alpha_index" -e "/{{alpha_index}}/d" \
	    -e "/{{sidebar}}/r $tmp_sidebar" -e "/{{sidebar}}/d" \
	    "$template" > README.md

	# Clean up temp files
	rm -f "$tmp_overview" "$tmp_dependencies" "$tmp_usage" "$tmp_toc" "$tmp_table_of_contents" "$tmp_topics" "$tmp_alpha_index" "$tmp_sidebar"

	echo "README.md has been generated."

}


# Function to run openscad-docsgen with your specified options
run_docsgen() {
    # Check if we are in the virtual environment
    if [ -z "$VIRTUAL_ENV" ] || [ ! "$(basename "$VIRTUAL_ENV")" == "docgen" ]; then
        echo "Activating docgen virtual environment..."
        source docgen/bin/activate || { echo "Failed to activate virtual environment. Make sure 'docgen' exists."; return 1; }
    fi
    echo "Running openscad-docsgen..."
    #openscad-docsgen -m -I -P "Metalib" -f -p wiki -i -t -m -s
    openscad-docsgen -f -P "$project_name"
    echo "Documentation generation completed."
    compose_template
    echo "Documentation composition completed"
}


process_md() {
    local src_file="$doc_folder/$1.md"
    local dest_file="$2"
    if [ -f "$src_file" ]; then
        if [ "$1" == "$project_main" ]; then
            sed 's|images/|docs/images/|g' "$src_file" > "$dest_file"
        else
            cat "$src_file" > "$dest_file"
        fi
    fi
}


# Main script logic
echo "OpenSCAD DocsGen Script"
echo "----------------------"
echo "1. Doc Generation"
echo "2. Install docgen"
echo "3. Uninstall docgen"
echo "q. Exit"

while true; do
    read -p "Choose an option (1/2/3/q): " choice
    
    case $choice in
        1)
            run_docsgen
            ;;
        2)
            install_docgen
            ;;
        3)
            uninstall_docgen
            ;;
        q)
            echo "Exiting script. Goodbye!"
            exit 0
            ;;
        *)
            echo "Invalid option. Please try again."
            ;;
    esac
done