Flesh out documentation, normalize markdown indentation

This commit is contained in:
Lucien Greathouse
2018-04-08 00:09:28 -07:00
parent 73c6b5a08c
commit b5cc243466
10 changed files with 234 additions and 41 deletions

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# Creating a Project
To use Rojo, you'll need to create a new project file, which tells Rojo what your project is, and how to load it into Roblox Studio.
## New Project
Create a new folder, then run `rojo init` inside that folder to initialize an empty project.
```sh
mkdir my-new-project
cd my-new-project
rojo init
```
Rojo will create an empty project file named `rojo.json` in the directory.
The default configuration doesn't do anything. We need to tell Rojo where our code is on the filesystem, and where we want to put it in the Roblox tree.
To do that, open up `rojo.json` and add an entry to the `partitions` table:
```json
{
"name": "your-project-name-here",
"servePort": 8000,
"partitions": {
"src": {
"path": "src",
"target": "ReplicatedStorage.Project"
}
}
}
```
!!! warning
Make sure that the `src` directory exists in your project, or Rojo will throw an error!
!!! warning
Any objects contained in the `target` of a partition will be destroyed by Rojo if not found on the filesystem!
A Rojo project has one or more *partitions*. Partitions define how code should be transferred between the filesystem and Roblox by mapping directories and files to Roblox objects.
Each partition has:
* A name (the key in the `partitions` object), which is used for debugging
* `path`, the location on the filesystem relative to `rojo.json`
* `target`, the location in Roblox relative to `game`
## Syncing into Studio
Once you've added your partition to the project file, you can start the Rojo dev server by running a command in your project's directory:
```sh
rojo serve
```
If your project is in the right place, Rojo will let you know that it was found and start an HTTP server that the plugin can connect to.
In Roblox Studio, open the plugins tab and find Rojo's buttons.
![Location of Rojo's plugin buttons in Roblox Studio](/images/plugin-buttons.png)
{: align="center" }
Press **Test Connection** to verify that the plugin can communicate with the dev server. Watch the Output panel for the results.
!!! info
If you see an error message, return to the previous steps and make sure that the Rojo dev server is running.
![Rojo error in Roblox Studio Output](/images/connection-error.png)
{: align="center" }
After your connection was successful, press **Sync In** to move code from the filesystem into Studio, or use **Toggle Polling** to have Rojo automatically sync in changes as they happen.
## Importing an Existing Project
Rojo will eventually support importing an existing Roblox project onto the filesystem for use with Rojo.
Rojo doesn't currently support converting an existing project or syncing files from Roblox Studio onto the filesystem. In the mean time, you can manually copy your files into the structure that Rojo expects.
Up-to-date information will be available on [issue #5](https://github.com/LPGhatguy/rojo/issues/5) as this is worked on.

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# Installation
Rojo has two components:
* The server, a binary written in Rust
* The plugin, a Roblox Studio plugin written in Lua
It's important that the plugin and server are compatible. The plugin will show errors in the Roblox Studio Output window if there is a version mismatch.
## Installing the Server
To install the server, either:
* If you have Rust installed, use `cargo install rojo`
* Or, download a pre-built Windows binary from [the GitHub releases page](https://github.com/LPGhatguy/rojo/releases)
**The Rojo binary must be run from the command line, like Terminal on MacOS or `cmd.exe` on Windows. It's recommended that you put the Rojo binary on your `PATH` to make this easier.**
## Installing the Plugin
To install the plugin, either:
* Install the plugin from the [Roblox plugin page](https://www.roblox.com/library/1211549683/Rojo).
* This gives you less control over what version you install -- you will always have the latest version.
* Or, download the latest release from [the GitHub releases section](https://github.com/LPGhatguy/rojo/releases) and install it into your Roblox plugins folder
* You can open this folder by clicking the "Plugins Folder" button from the Plugins toolbar in Roblox Studio