Update 'README.md'

README.md

@@ -1,15 +1,79 @@
-![soypak logo](./assets/soypack-logo.svg)
+![soypak logo](https://git.closedless.xyz/ClosedLess/soypak/raw/branch/11435da41b/assets/soypack-logo.svg)
 # soypak
+An additional package manager for managing Debian apps on Linux distros.
 
-An additional package manager for managing Microsoft apps on Linux distros.
+This branch is an early prototype to demonstrate the CLI interaction with soypak, 
+and provides a vision of what is to be created. It is not an early prototype which 
+can perform package management. With that, there may be typos and other bugs.
 
-## TODO
+## Setup & Installation
+This branch can be cloned with the following command.
+```
+git clone --single-branch --branch 11435da41b https://git.closedless.xyz/ClosedLess/soypak.git
+cd soypak/
+```
 
-- [x] CLI Parser
-- [x] Logging
-- [ ] Error system
-- [ ] Translation system (I18N and PO files)
-- [ ] CLI UI
-- [ ] Package installer
-- [ ] Dependency resolver
-- [ ] Package Plug-in Manager
+Afterwards, a virtual environment should be created to prevent system-wide pip 
+installation.
+```
+python3 -m venv <virtualenv>
+```
+
+Then the following pip installation commands can be ran
+```
+pip3 install -e .
+pip3 install clog-x.x.xxx-py3-none-any.whl # where x.x.xxx is the latest version release
+```
+
+You can fetch the latest version of CLog from 
+[here](https://git.closedless.xyz/ClosedLess/clog/releases). Either the `.whl` or `tar.gz` file.
+
+## Using soypak
+After setting up soypak, the app can be ran using the Python interpreter
+```
+python3 soypak/soypak-cli.py help
+```
+
+This will print the help message to the terminal and exit. Here, the `help` command 
+is used explicitly, however the same can be achieved by providing no commands (an 
+additional error message will also be printed at the top in red).
+
+The following is the output printed
+```
+Usage: soypak [options] <command> [arguments]
+
+A package manager to manage Microsoft apps.
+
+Where <command> is one of:
+  help        Display the help message of the give command(s), or print this message.
+
+Options:
+  -h, --help  show this help message and exit
+  --version   show the program's version number and exit
+
+Author(s): Ethan Smith-Coss.
+Contacts: ethan.sc@closedless.xyz
+
+Thanks for using our software 🍪
+Copyright (C) ClosedLess 2023. Licensed under GNU GPLv3+
+```
+
+As stated in the printed message, `help` provides the help message of a given command.
+With this, we can pass 'help' as an argument to `help`
+```
+python3 soypak/soypak-cli.py help help
+```
+
+This will produce the following output
+```
+help: Display the help message of the give command(s), or print this message.
+
+Usage: Usage: help [<command1>, <command2>, ..., <commandn>]
+
+If no arguments are specified, the general help message is displayed.
+```
+
+Help messages are structured in the following format:
+- `<command name>: <synopsis>` - the name of the command and its shortest description
+- `<usage>` - how to use the command in question
+- `<summary>` - an extended description of the command