rodo

rodo is a list-management tool for people who prefer to use the command line.

This document serves as a reference for operating rodo. This document assumes you have basic command line skills.

If you are experienced in setting up software projects, you can skip to the Quick start section.

Screenshot

Table of Contents

• Quick start
• Conventions used in this readme
• Platforms
• Requirements
  • Downloading Racket
    • To download and install Racket
  • Downloading the rodo source code
    • To download the rodo source code
• Getting started
  • Installing rodo
    • To install rodo
  • Uninstalling rodo
    • To uninstall rodo
• Using rodo
  • Showing the help message
    • To show the help message
  • Initializing rodo
    • To initialize rodo
  • Displaying your list
    • To display your list
  • Adding an item to your list
    • To add an item to your list
  • Removing an item from your list
    • To remove an item from your list
  • Configuring rodo
    • To configure rodo
• List of commands
• Usage examples

Quick start

Note - This section is for users who are familiar with git, a Unix-like command line environment, or scripting.

1. Make sure Racket is installed
2. git clone https://github.com/m455/rodo
3. cd rodo
4. sudo ./install.sh
5. rodo

Note: To uninstall, run sudo ./uninstall.sh

Conventions used in this readme

• Note - Notes signify additional information
• Tip - Tips signify an alternate procedure for completing a step
• Caution - Cautions signify that damage may occur
• Example - Examples provide a visual reference of how a procedure would be carried out in the real world
• Inline code - Inline code signifies package names, filenames, or commands
• Code block - Code blocks signify file contents

Platforms

Below is a list of platforms that rodo can run on:

• GNU/Linux
• Windows Subsystem for Linux
• macOS (Untested)

Requirements

The following items must be downloaded and installed before you can use rodo:

• Racket: https://racket-lang.org/
• rodo's source code: https://github.com/m455/rodo

Downloading Racket

The Racket programming language will be needed to create a single-file executable

To download and install Racket

1. Run sudo apt install racket on the command line

Downloading the rodo source code

rodo's source code is needed so Racket's raco tool can create a single-file executable

To download the rodo source code

1. Run git clone https://github.com/m455/rodo

Getting started

This section will guide you through settig up rodo.

Note: This section assumes you have already downloaded the rodo source code.

Installing rodo

Installing rodo will add a rodo executable to the /usr/local/bin directory. This allows users to run rodo from any directory on their system.

Note: Writing to the /usr/local/bin directory requires root privileges.

To install rodo

1. Change to the directory you downloaded rodo into
2. Run sudo ./install.sh

Uninstalling rodo

Uninstalling rodo removes the rodo executable from the /usr/local/bin directory.

To uninstall rodo

1. Change to the directory you downloaded rodo into
2. Run sudo ./uninstall

Using rodo

This section will teach you how to use rodo's commands.

Note: This section assumes you have installed rodo.

Showing the help message

The help message will provide a list of available commands. This is list useful in case you forget the name of a command or how to use a command.

To show the help message

1. Run rodo -h

Initializing rodo

Before using rodo, you must initialize rodo. Initializing will allow you to save your list to a text file for later access.

To initialize rodo

1. Run rodo init

Displaying your list

Displaying your list will allow you to view items you have added to your list. You will notice numbers beside the items in your list.

Note: These numbers are useful references for when you want to remove items from your list. For more information, see the Removing an Item from Your List topic.

To display your list

1. Run rodo ls

Adding an item to your list

Adding an item to your list will save it to a text file to access later.

To add an item to your list

1. Run rodo add "this is an example of an item using double quotation marks"

Note - The double quotation marks are optional, but recommended

Removing an item from your list

When removing an item from your list, you can reference the numbers beside each item when Displaying Your List. You can use these numbers when removing an item from your list.

To remove an item from your list

1. Run rodo rm 1

Note 1 - The "1" in the procedure above will remove the first item in your list.

Note 2 - You may need to run rodo ls first to see which numbers correspond with which item in your list.

Configuring rodo

You can configure rodo's settings, such as the location of the list file, and command names.

To configure rodo

Caution: Changing the config.rkt file should be done at your own risk as it may break rodo's functionality

1. Edit the config.rkt file

List of commands

This section lists and describes rodo's commands.

• -h or --help displays the help message
• init creates a list file (See the config.rkt file for the default location of this file)
• ls displays your list
• add adds an item to your list
• rm removes an item from your list

Usage examples

The examples below assume that you have added rodo to your $PATH.

rodo -h

rodo --help

rodo init

rodo ls

rodo add "this is an item"

rodo add this is an item without quotation marks

rodo rm 1

Note: You may have to run rodo ls to see which number corresponds to which item in your list.