# Copyright (C) 2026 Rootiest
# SPDX-License-Identifier: AGPL-3.0-or-later

function mkcd --description 'Create a directory (with parents) and cd into it'
    set -l c_head (set_color --bold cyan)
    set -l c_cmd  (set_color --bold white)
    set -l c_arg  (set_color cyan)
    set -l c_flag (set_color yellow)
    set -l c_ok   (set_color green)
    set -l c_warn (set_color yellow)
    set -l c_err  (set_color red)
    set -l c_dim  (set_color brblack)
    set -l c_rst  (set_color normal)

    if contains -- -h $argv; or contains -- --help $argv; or test (count $argv) -eq 0
        echo "$c_head""Usage:$c_rst $c_cmd""mkcd$c_rst $c_arg""<dir>$c_rst"
        echo
        echo "  Create $c_arg""<dir>$c_rst (including missing parents) and cd into it."
        echo
        echo "$c_head""Arguments:$c_rst"
        echo "  $c_arg""<dir>$c_rst   Directory to create and enter"
        echo
        echo "$c_head""Flags:$c_rst"
        echo "  $c_flag-h$c_rst, $c_flag--help$c_rst   Show this help message"
        echo
        echo "$c_head""Examples:$c_rst"
        echo "  $c_cmd""mkcd$c_rst $c_arg~/projects/myapp$c_rst"
        echo "  $c_cmd""mkcd$c_rst $c_arg~/projects/myapp$c_rst""$c_dim""; git init$c_rst"
        return 0
    end

    set -l dir $argv[1]

    set -l is_new 0
    if not test -d $dir
        set is_new 1
        command mkdir -p $dir
        or return $status
    end

    cd $dir
    or return $status

    if test $is_new -eq 1
        echo "$c_ok""✔$c_rst  Created and entered $c_arg$dir$c_rst"
    else
        echo "$c_warn""→$c_rst  $c_arg$dir$c_rst already exists — entered"
    end
end