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https://github.com/Roblox/foreman

Toolchain manager for Roblox projects
https://github.com/Roblox/foreman

roblox toolchain-manager

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Toolchain manager for Roblox projects

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README 

        



# Foreman

[![Actions Status](https://github.com/Roblox/foreman/workflows/CI/badge.svg)](https://github.com/Roblox/foreman/actions?query=workflow%3ACI)

[![Latest Release on crates.io](https://img.shields.io/crates/v/foreman.svg?label=latest%20release)](https://crates.io/crates/foreman)



Foreman is a toolchain manager to help Roblox developers manage their installations of tools like [Rojo](https://github.com/rojo-rbx/rojo), [Remodel](https://github.com/rojo-rbx/remodel), [Tarmac](https://github.com/rojo-rbx/tarmac), [DarkLua](https://gitlab.com/seaofvoices/darklua), [StyLua](https://github.com/JohnnyMorganz/StyLua), and [Selene](https://github.com/Kampfkarren/selene).



Foreman is inspired by [rustup](https://rustup.rs) and [asdf](https://github.com/asdf-vm/asdf).



It's used in production across hundreds of engineers, but more feedback is welcome!



## Installation



### GitHub Releases

You can download pre-built Foreman releases for Windows, macOS, and Linux from the [Releases](https://github.com/Roblox/foreman/releases) page.



### GitHub Actions

You can use the official [setup-foreman](https://github.com/Roblox/setup-foreman) action to install Foreman as part of your GitHub Actions workflow.



### Upgrading

First, replace your current version of Foreman with the newest one from the [GitHub releases](https://github.com/Roblox/foreman/releases). If you don't remember where you have put the executable, running `where foreman` on Windows or `which foreman` on macOS and Linux should help you find it.



The other step is to locate the `bin` directory created by foreman and delete the files there. It is as simple as opening `.foreman/bin`, which is located under the user directory (`%homepath%` on Windows or `$HOME` on macOS and Linux).



### From Source

If you have [Rust](https://www.rust-lang.org/) 1.53.0 or newer installed, you can also compile Foreman by installing it from [crates.io](https://crates.io):



```bash

cargo install foreman

```



To upgrade, re-run `cargo install foreman` and clean up the `bin` directory as described in the section just above.



## Setup

Most users will want to do a bit of additional setup to begin using tools via foreman.



### Path Configuration

On first run (try `foreman list`), Foreman will create a `.foreman` directory in your user folder (usually `$HOME/.foreman` on Unix systems, `%USERPROFILE%/.foreman` on Windows).



It's recommended that you **add `$HOME/.foreman/bin` to your `PATH`** to make the tools that Foreman installs for you accessible on your system. If you have tools installed via other mechanisms (for example, you may have previously installed `rojo` directly via `cargo`), ensure that `$HOME/.foreman/bin` is on your PATH _before_ any other installation directories like `.cargo/bin` in order to make sure it takes precedence.



If you're using bash or zsh, you can add this line to your `~/.bash_profile` or your `~/.zprofile` file (respectively):

```

export PATH=$HOME/.foreman/bin:$PATH

```



### Authentication

To install tools from a private GitHub repository, Foreman supports authenticating with a [Personal Access Token](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line). When creating the token in GitHub:



1. Make sure to configure the token to have access to the `repo` scope

2. Once created, you may need to click the `Configure SSO` button next to the token to authorize it for SSO usage. Whether or not you need to do this will depend on the GitHub org that you need to access.



Use `foreman github-auth` to pass an authentication token to Foreman, or open `~/.foreman/auth.toml` and follow the contained instructions.



Similarly, for projects hosted on a GitLab repository, use `foreman gitlab-auth` to pass an authentication token to Foreman, or open `~/.foreman/auth.toml`.



## Usage

Foreman downloads tools from GitHub or GitLab and references them by their `user/repo` name, like `Roblox/foreman`.



### Configuration File



Foreman uses [TOML](https://toml.io/en/) for its configuration file. It simply takes a single `tools` entry and an enumeration of the tools you need, which looks like this:



```toml

[tools]

rojo = { github = "rojo-rbx/rojo", version = "7.0.0" }

darklua = { gitlab = "seaofvoices/darklua", version = "0.7.0" }

```



As you may already have noticed, the tool name is located at the left side of `=` and the right side contains the information necessary to download it. For GitHub tools, use `github = "user/repo-name"` and for GitLab, use `gitlab = "user/repo-name"`.



Previously, foreman was only able to download tools from GitHub and the format used to be `source = "rojo-rbx/rojo"`. For backward compatibility, foreman still supports this format.



### Hosts (Under Construction)

foreman supports Github and Gitlab as hosts by default, but you can define your own custom hosts as well using a single `hosts` entry and an enumeration of the hosts you want to download tools from, which looks like this.



```toml

[hosts]

# default hosts

# source = {source = "https://github.com", protocol = "github"}

# github = {source = "https://github.com", protocol = "github"}

# gitlab = {source = "https://gitlab.com", protocol = "gitlab"}

artifactory = {source = "https://artifactory.com", protocol = "artifactory"}



[tools]

tool = {artifactory = "tools/tool", version = "1.1.0"}

```



foreman currently only supports github, gitlab, and artifactory as protocols.



### System Tools

To start using Foreman to manage your system's default tools, create the file `~/.foreman/foreman.toml`.



A Foreman config that lists Rojo could look like:



```toml

[tools]

rojo = { github = "rojo-rbx/rojo", version = "7.0.0" }

```



Run `foreman install` from any directory to have Foreman pick up and install the tools listed in your system's Foreman config.



Now, if you run `rojo` inside of a directory that doesn't specify its own version of Rojo, Foreman will run the most recent 0.5.x release for you!



### Project Tools

Managing a project's tools with Foreman is similar to managing system tools. Just create a `foreman.toml` file in the root of your project.



A Foreman config that lists Remodel might look like this:



```toml

[tools]

remodel = { github = "rojo-rbx/remodel", version = "0.9.1" }

```



Run `foreman install` to tell Foreman to install any new binaries from this config file.



When inside this directory, the `remodel` command will run the latest 0.6.x release of Remodel installed on your system.



## Troubleshooting

Foreman is a work in progress tool and has some known issues. Check out [the issue tracker](https://github.com/Roblox/foreman/issues) for known bugs.



If you have issues with configuration, you can delete `~/.foreman` to delete all cached data and start from scratch. This directory contains all of Foreman's installed tools and configuration.



### `Bad CPU type` Error

If you're using foreman version 1.0.4 or older on a non-M1 Mac, you may have encounter an error that looks like this:

```

an error happened trying to run `github.com/some-org/some-tool@^1.2.3` at `/Users/some-user/.foreman/tools/some-org__some-tool-1.2.3` (this is an error in Foreman): Bad CPU type in executable (os error 86)

```



In this case, your foreman installation has mistakenly downloaded an incompatible version of the tool binary due to [an error in the binary file selection logic](https://github.com/Roblox/foreman/pull/53).



###  `is not compatible with the version of Windows you're running` Error

If you're using foreman version 1.1.0 or older, you may encounter an error that reads like this when an existing project adds a Windows binary for the `aarch64` platform (eg Windows Holographic OS for HoloLens)



In this case, your foreman installation has mistakenly downloaded an incompatible version of the tool binary due to [yet another error in the binary file selection logic](https://github.com/Roblox/foreman/pull/71).



To fix both of these error types, take the following steps:

1. Upgrade your version of `foreman` per [the instructions above](#upgrading).

2. Delete the `~/.foreman/tool-cache.json` file and the `~/.foreman/tools/` folder (and its contents), as well as the `~/.foreman/bin` folder (as described in the [Upgrading](#upgrading) section above). This should remove any invalid binaries that foreman has cached.

3. Run `foreman install` to re-download all relevant tools.



Your downloaded tools should now work correctly.



## License

Foreman is available under the MIT license. See [LICENSE.txt](LICENSE.txt) or  for details.