docs: README, LICENSE

Author: ongaeshi

Diff for: LICENSE.txt

@@ -0,0 +1,20 @@
+Copyright (c) 2023 ongaeshi
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Diff for: README.md

@@ -1,31 +1,31 @@
 # Runa
 
-TODO: Delete this and the text below, and describe your gem
+Runa is a command line interface for easily creating Ruby applications.
 
-Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/runa`. To experiment with that code, run `bin/console` for an interactive prompt.
+## Install
 
-## Installation
-
-TODO: Replace `UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG` with your gem name right after releasing it to RubyGems.org. Please do not do it earlier due to security reasons. Alternatively, replace this section with instructions to install your gem from git if you don't plan to release to RubyGems.org.
-
-Install the gem and add to the application's Gemfile by executing:
-
-    $ bundle add UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG
-
-If bundler is not being used to manage dependencies, install the gem by executing:
-
-    $ gem install UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG
+```
+$ gem install runa
+```
 
 ## Usage
 
-TODO: Write usage instructions here
+Create a new application.
 
-## Development
+```
+$ runa new runa_app
+$ cd runa_app
+```
 
-After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test-unit` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+If you need a gem, Write it in the `Gemfile`.  
 
-To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+```
+$ code Gemfile
+$ runa install
+```
 
-## Contributing
+Run application.
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/runa.
+```
+$ runa run
+```