Update README.md

added instruction on how to run locally just because
thanks to @TheShadowEevee for writing these instructions

README.md

@@ -12,3 +12,37 @@ The site: [wii.guide](https://wii.guide)
 
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+
+## Running Wii-Guide locally
+
+### Installing on Windows:
+
+1. Download the latest RubyInstaller **with devkit** from <https://rubyinstaller.org/downloads/>
+1. Run the installer and on the last screen make sure to have the `ridk install` step _checked_
+1. A command prompt window should appear, choose the number for `MSYS2 and MINGW development tool chain` and press enter.
+1. Open a new command prompt window then continue to Running Jekyll
+
+### Installing on Linux:
+
+1. Install Ruby with `sudo apt install ruby ruby-dev build-essentials git -y` (Or your package manager equivalent)
+1. Run `gem install jekyll bundler`
+1. Continue to Running Jekyll
+
+### Running Jekyll:
+
+1. Please follow the installation steps for your platform if you haven't in the past
+1. Navigate to a directory for git to create the Wii-Guide folder in
+1. Run `git clone https://github.com/RiiConnect24/Wii-Guide` (Or the url of the fork you want to clone)
+1. If you want to use another branch, now run `git checkout <branch-name>`
+1. Next run `bundle install`
+1. Finally, run `bundle exec jekyll serve --incremental`
+1. Navigate to https://localhost:4000, your server should be running!
+
+### Notes:
+
+- From now on you can just run `bundle exec jekyll serve --incremental` from the Wii-Guide directory
+- When (re)cloning a repository or updating the `Gemfile` file, run `bundle install` first
+- If a page isn't updating correctly after making local changes, try removing the `--incremental` argument first
+  - You can also hard refresh the website with `Ctrl + Shift + R` usually
+    - If this doesn't help close your web browser entirely (All windows!) and try again
+- Making a change to a file will regenerate the local webview automatically if jekyll is running