groupier ! groups a bunch of files in a single output to feed to LLM

gistfile1.sh

#!/bin/bash
# Check if parseArger is installed
if ! command -v parseArger &> /dev/null; then
    read -p "parseArger is not installed. Would you like to install it? (yes/y to confirm): " install_parseArger
    if [[ "$install_parseArger" =~ ^[Yy](es)?$ ]]; then
        # Install parseArger
        echo "Installing parseArger..."
        # Download the install script
        curl -s https://raw.githubusercontent.com/DimitriGilbert/parseArger/main/utils/get_parseArger -O
        # Make it executable
        chmod +x get_parseArger
        # Install
        ./get_parseArger --install
        # Source bashrc
        source "$HOME/.bashrc"
    else
        echo "parseArger is required to run this script. Exiting."
        exit 1
    fi
fi

parseArger generate --help-message "Display file contents with separators" \
  --leftovers \
  --opt "separator 'Separator to use between file contents' --default-value '========'" \
  --opt "save 'File to save the output'" \
  --output groupier

cat <<'EOF' >> groupier
separator="$_arg_separator"
output_file="$_arg_save"

process_file() {
    local filepath="$1"
    if [[ -f "$filepath" ]]; then
        echo "$filepath"
        echo "$separator"
        cat "$filepath"
        echo "$separator"
        echo
    else
        echo "File not found: $filepath" >&2
    fi
}

collect_files() {
    file_list=()
    for filepath in "${_arg_leftovers[@]}"; do
        if [[ -d "$filepath" ]]; then
            for file in "$filepath"/*; do
                file_list+=("$file")
            done
        else
            file_list+=("$filepath")
        fi
    done
}

# Collect files to process
collect_files

# Process and optionally save output
if [[ -n "$output_file" ]]; then
    {
        for file in "${file_list[@]}"; do
            process_file "$file"
        done
    } > "$output_file"
else
    for file in "${file_list[@]}"; do
        process_file "$file"
    done
fi
EOF

This script installs parseArger if you do not have it, generate the parsing code using parseArger and add the script content to the file

Display file contents with separators:
	--separator <separator>: Separator to use between file contents [default: ' ======== ']
	--save <save>: File to save the output
Usage :
	groupier <file|directory> [file|directory ...] [--separator <value>] [--save <value>]