Poor persons module management for Mojo

checkout_remote_modules.sh

#!/bin/bash

function check_out_remote_module() (
    rurl="$1"
    shift
    declare -a paths
    declare -a module_names
    for var in "$@" 
    do
        IFS="="
        read -ra module_name_components <<< "$var"
        components_count=${#module_name_components[@]}
        path=${module_name_components[0]}
        module_name=${module_name_components[$components_count-1]}
        paths=("${paths[@]}" "$path")
        module_names=("${module_names[@]}" "$module_name")
    done
    IFS=" "

    for module_name in "${module_names[@]}" 
    do
        rm -rf ../$module_name
    done
    
    current_date_time=$(date)
    echo "URL: $rurl"
    git clone -n --depth=1 --filter=tree:0 $rurl
    cd ${rurl##*/}
    git sparse-checkout set --no-cone "${paths[@]}"
    git checkout
    
    for i in "${!paths[@]}" 
    do
        module_name=${module_names[$i]}
        path=${paths[$i]}
        cp -R ./$path ../../$module_name
        echo $current_date_time > ../../$module_name/.checkoutinfo
        echo "URL: $rurl" >> ../../$module_name/.checkoutinfo
        echo "Path: $path" >> ../../$module_name/.checkoutinfo
    done
    cd ../
)

function checkout()(
    # Add check out remote module calls here
    # Examples, replace with your own!!!
    check_out_remote_module "https://github.com/mzaks/mojo-csv" "csv"
    check_out_remote_module "https://github.com/mzaks/mojo-trees" "fiby_tree" "left_child_right_sibling=lcrs_tree"
    check_out_remote_module "https://github.com/tairov/llama2.mojo" "read/libc/stdio=file_io"
    check_out_remote_module "-b v0.2.0 https://github.com/gabrieldemarmiesse/mojo-stdlib-extensions" "stdlib_extensions/builtins=list"
)

mkdir -p "_deps"
cd "_deps"

checkout

rm -rf "../_deps"

Don't forget to execute chmod 755 checkout_remote_modules.sh