100% vibecoded initial commit
This commit is contained in:
Maciej Bator
commit
94ac5d4ac7
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# Editor files
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*~
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*.swp
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*.swo
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.idea/
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# AUR build files
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*.tar.gz
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*.tar.xz
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pkg/
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src/
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*.pkg.tar.*
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# Build artifacts
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*.o
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*.a
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MIT License
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Copyright (c) 2026 mab122
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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PREFIX ?= /usr/local
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BINDIR = $(PREFIX)/bin
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.PHONY: install uninstall
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install:
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@echo "Installing čd to $(BINDIR)..."
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@mkdir -p $(BINDIR)
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@install -m 755 čd $(BINDIR)/čd
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@echo "Installation complete! Run 'čd' to see the motorak."
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uninstall:
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@echo "Removing čd from $(BINDIR)..."
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@rm -f $(BINDIR)/čd
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@echo "Uninstallation complete."
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# Maintainer: mab122 maciek+ceskadraha@mbator.pl
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pkgname=cd-ceskadraha
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pkgver=1.0.0
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pkgrel=1
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pkgdesc="A fun terminal animation of a Czech Railways motorak - Czech version of sl"
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arch=('any')
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url="https://github.com/mab122/ceskadraha"
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license=('MIT')
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depends=('bash' 'ncurses')
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source=("${pkgname}-${pkgver}.tar.gz::${url}/archive/v${pkgver}.tar.gz")
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sha256sums=('SKIP') # Update this after creating the first release
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package() {
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cd "${srcdir}/ceskadraha-${pkgver}"
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# Install the script
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install -Dm755 čd "${pkgdir}/usr/bin/čd"
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}
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# čd (České dráhy)
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A fun terminal animation of a Czech Railways motorak (railcar) - the Czech version of the classic `sl` command.
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```
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___
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| |___
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_____________ |___|___| _______________
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| ___ ___ |=|_________|==|___ ___ |
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| | | | || O O | | | | | |
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|_|___|__|___||___\_____/___|__|__|__|___|__|
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\_O_/ \_O_/ \_______/ \_O_/ \_O_/
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České dráhy - Motorák 810
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```
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Inspired by the legendary `sl` command, but featuring the iconic ČD Class 810/810.0 "Orchestrion" motorak.
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## Installation
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### From AUR (Arch Linux)
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```bash
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yay -S cd-czechrailways
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# or
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paru -S cd-czechrailways
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```
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### Manual Installation
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```bash
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git clone https://github.com/YOUR_USERNAME/ceskadráha.git
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cd ceskadráha
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sudo make install
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```
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### Manual (without make)
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```bash
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sudo cp čd /usr/local/bin/
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sudo chmod +x /usr/local/bin/čd
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```
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## Usage
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```bash
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čd # Run the animation (left to right)
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čd -r # Run in reverse (right to left)
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čd -h # Show help
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```
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## Features
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- Animated Czech Railways Class 810 motorak
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- Reverse direction support
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- Animated exhaust/smoke
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- Terminal width aware
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- Thank you message in Czech: "Děkujeme, že jste cestovali s Českými drahami!"
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## Why?
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Just like the original `sl` command was created to punish users who mistype `ls`, this is for Czech railway enthusiasts who want a bit of fun in their terminal. Or maybe you just really like Czech motoráks.
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## Requirements
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- Bash
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- `tput` command (usually part of ncurses)
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## License
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MIT License - See LICENSE file for details
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## Credits
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Inspired by the classic `sl` (Steam Locomotive) command by Toyoda Masashi.
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#!/bin/bash
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# čd - Czech motorak animation (Czech Railways version of sl)
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# Usage: čd [options]
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# Parse options
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DELAY=0.03
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REVERSE=0
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while getopts "hr" opt; do
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case $opt in
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h)
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echo "čd - Czech motorak animation"
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echo "Usage: čd [-h] [-r]"
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echo " -h Show this help"
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echo " -r Reverse direction"
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exit 0
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;;
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r)
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REVERSE=1
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;;
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esac
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done
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# Get terminal width
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COLS=$(tput cols)
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# Czech motorak (ČD Class 810/810.0 "Orchestrion")
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MOTORAK=(
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" "
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" ___ "
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" | |___ "
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" _____________ |___|___| _______________ "
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" | ___ ___ |=|_________|==|___ ___ | "
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" | | | | || O O | | | | | | "
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" |_|___|__|___||___\_____/___|__|__|__|___|__| "
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" \_O_/ \_O_/ \_______/ \_O_/ \_O_/ "
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" "
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" České dráhy - Motorák 810 "
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)
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# Smoke/exhaust variants
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EXHAUST1=(
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" ( ) ( ) "
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" ( ) "
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" ( ) ( ) "
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)
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EXHAUST2=(
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" ( ) ( ) "
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" ( ) "
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" ( ) ( ) "
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)
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# Reverse the motorak if needed
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if [ $REVERSE -eq 1 ]; then
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# Flip the motorak horizontally
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NEW_MOTORAK=()
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for line in "${MOTORAK[@]}"; do
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reversed=$(echo "$line" | rev)
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NEW_MOTORAK+=("$reversed")
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done
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MOTORAK=("${NEW_MOTORAK[@]}")
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fi
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# Animation function
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animate() {
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local position=$1
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local use_exhaust1=$2
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# Move cursor to home position
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tput cup 0 0
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# Determine which exhaust to use
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local exhaust
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if [ $use_exhaust1 -eq 1 ]; then
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exhaust=("${EXHAUST1[@]}")
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else
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exhaust=("${EXHAUST2[@]}")
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fi
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# Print exhaust lines
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for line in "${exhaust[@]}"; do
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if [ $REVERSE -eq 0 ]; then
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# Left to right
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printf "%${position}s%s" "" "$line"
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tput el # Clear to end of line
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echo
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else
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# Right to left
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local spaces=$(($COLS - $position - ${#line}))
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if [ $spaces -gt 0 ]; then
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printf "%${spaces}s%s" "" "$line"
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fi
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tput el
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echo
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fi
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done
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# Print motorak lines
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for line in "${MOTORAK[@]}"; do
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if [ $REVERSE -eq 0 ]; then
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# Left to right
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printf "%${position}s%s" "" "$line"
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tput el # Clear to end of line
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echo
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else
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# Right to left
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local spaces=$(($COLS - $position - ${#line}))
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if [ $spaces -gt 0 ]; then
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printf "%${spaces}s%s" "" "$line"
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fi
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tput el
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echo
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fi
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done
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}
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# Main animation loop
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# Clear screen and hide cursor
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clear
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tput civis
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if [ $REVERSE -eq 0 ]; then
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# Left to right
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for ((pos=0; pos<=$COLS+60; pos++)); do
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if [ $((pos % 2)) -eq 0 ]; then
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animate $pos 1
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else
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animate $pos 0
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fi
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sleep $DELAY
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done
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else
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# Right to left
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for ((pos=$COLS+60; pos>=0; pos--)); do
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if [ $((pos % 2)) -eq 0 ]; then
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animate $pos 1
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else
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animate $pos 0
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fi
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sleep $DELAY
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done
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fi
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# Show cursor and clear
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tput cnorm
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clear
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echo "Děkujeme, že jste cestovali s Českými drahami! 🚃"
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