Update README.md

Author: silvanocerza

README.md

@@ -1,5 +1,90 @@
-# Obsidian Github Sync
+# Obsidian GitHub Sync
 
-Plugin to sync a Github repository with an Obsidian vault.
+Plugin to sync a GitHub repository with an Obsidian vault.
 
-# TODO
+> [!CAUTION]
+> This is still in beta.
+
+## Features
+
+These are the main features of the plugin:
+
+- Desktop and mobile support
+- Doesn't require `git`
+- Multiple vaults sync
+- Partial vault sync
+- Partial remote repository sync
+- Automatic sync on fixed interval
+- Manual sync
+
+- Conflicts handling (TODO 🔨)
+- Filtering by file type (TODO 🔨)
+
+## Installation
+
+The plugin is still in beta so it's still not available in the community plugins.
+
+For the time being you can install it with BRAT. If you never used BRAT see [the official quick start guide](https://tfthacker.com/brat-quick-guide).
+
+If you already have BRAT installed click [here](obsidian://brat?plugin=https://github.com/silvanocerza/obsidian-github-sync) to install GitHub Sync.
+
+## Usage
+
+### First sync
+
+When starting the plugin for the first time a dialog will guide you through the setup process.
+
+If you already have files in your vault I strongly recommend you to create a new private GitHub repository and sync with that.
+
+> [!NOTE]
+> Onboarding is currently not supported on mobile.
+
+### Token
+
+A GitHub Fine-grained token is required to sync with your repository. You can create one by clicking [here](https://github.com/settings/personal-access-tokens/new).
+The token must have the `Contents` permission set to `Read and write` like in the screenshow below.
+![GitHub Fine-grained token](./assets/token_permissions.png)
+
+I also suggest creating the token with access only to your sync repo.
+
+### Sync modes
+
+You can always sync manually by clicking the sync button in the side ribbon.
+This will always work even if sync on interval is enabled.
+![Sync button](./assets/sync_button.png)
+
+If you don't want to see the button you can hide it, just check the plugin settings.
+
+The `Sync with GitHub` command is also available.
+
+### Partial sync
+
+Optionally you can choose to sync only a part of your vault and/or your repository.
+This might be useful if you keep the sources for your blog in your vault as example, though you sync with some other service.
+
+> [!WARNING]
+> For the time being changing the directories after onboarding is not supported.
+> I mean, you can do it, though I have not tested it and it's likely to break in unforeseeable ways.
+
+### Config sync
+
+If you want to sync your vault configs with other vault you can enable that.
+It will sync the whole folder, that is `.obsidian` by default, including all plugins and themes.
+
+If you use another sync service it might be best to disable this option.
+
+> [!NOTE]
+> The `.obsidian` folder will always be in the root of your repository, even if you choose
+> to not sync vault configs. That happens cause the plugin needs to store some metadata to
+> correctly sync.
+
+### Reset
+
+I still have to add a reset button to clean the plugin settings and metadata.
+
+For the time being you can reset the plugin by disabling it in the plugins list and deleting the `github-sync-metadata.json`
+file in your config directory, `.obsidian` by default.
+
+## License
+
+The project is licensed under the [AGPLv3](https://www.gnu.org/licenses/agpl-3.0.en.html) license.