Check out ferium's sister projects ferinth and furse. They are Rust wrappers for the official Modrinth and CurseForge APIs respectively.
Ferium is a fast and feature rich CLI program for downloading and updating Minecraft mods from Modrinth, CurseForge, and GitHub Releases, and modpacks from Modrinth and CurseForge. Simply specify the mods you use, and in just one command you can download the latest compatible version of all the mods you configured.
-
Use the CLI to easily automate your modding experience
-
Download mods from multiple sources, namely Modrinth, CurseForge, and GitHub Releases
-
Download modpacks from multiple sources, namely Modrinth and CurseForge
-
It's super fast due to multithreading for network intensive tasks
Your results may vary depending on your internet connection.
It downloads my modpack Kupfur with 79 mods in 15 seconds:
upgrade.mp4
It downloads MMTP, a very large modpack with around 400 mods, in just under a minute:
modpack_upgrade.mp4
-
Upgrade all your mods to the latest compatible version in one command,
ferium upgrade
- Ferium checks that the version being downloaded is the latest one that is compatible with the configured mod loader and Minecraft version
-
Download and install the latest version of your modpack in one command,
ferium modpack upgrade
-
Create multiple profiles and configure different mod loaders, Minecraft versions, output directories, and mods for each
Ferium executables from GitHub Releases do not require any external dependencies at runtime.
If you compile from source on Linux, using GCC to build will result in binaries that require GCC to be available at runtime.
On Linux, the regular versions require some sort of desktop environment to be available that offers an XDG Desktop Portal to show the folder picker.
The nogui
versions do not need this as they won't have a GUI folder picker, making these variants suitable for server use.
Important
Linux users! Use the nogui
versions (or compile with --no-default-features
) if you do not have a desktop environment (like GNOME, KDE, XFCE, etc.)
Have knowledge/experience maintaining packages? Consider helping with adding and maintaining ferium for your favourite package manager.
Arch User Repository for Arch Linux
Note
From-source builds will install the Rust toolchain and GCC.
Installation method | GUI file dialogue | No GUI |
---|---|---|
Install pre-built binaries from GitHub Releases | ferium-gui-bin | ferium-bin |
Build from source at the latest tag | ferium-gui | ferium |
Build from source using the latest commit | ferium-gui-git | ferium-git |
Homebrew for macOS or Linux
brew install ferium
winget for Windows
winget install GorillaDevs.Ferium
Scoop for Windows
scoop bucket add games
scoop install ferium
Pacstall for Ubuntu
pacstall -I ferium-bin
Nixpkgs for NixOS or Linux
Note
See the package page for installation instructions:
https://search.nixos.org/packages?show=ferium&channel=unstable
Portage for Gentoo
Available on LoaTcHi's overlay
eselect repository enable loatchi
emaint sync -r loatchi
emerge -av ferium
XBPS for Void Linux
xbps-install ferium
crates.io using the Rust toolchain
cargo install ferium
Tip
Use a tool like cargo-update to keep ferium updated to the latest version!
Important
You will have to manually download and install every time there is a new update.
- Download the asset suitable for your operating system from the latest release
- Unzip the file and move it to a folder in your path, e.g.
~/bin
- Remember to check the releases page for any updates!
Note
A lot of ferium's backend is in a separate project; libium.
It deals with things such as the config, adding mod(pack)s, upgrading, file pickers, etc.
Ferium stores profile and modpack information in its config file. By default, this is located at ~/.config/ferium/config.json
.
You can change this in 2 ways, setting the FERIUM_CONFIG_FILE
environment variable, or setting the --config-file
global flag.
The flag always takes precedence.
Caution
Be mindful of syntax when manually editing the config file
You can also set a custom CurseForge API key or GitHub personal access token using the CURSEFORGE_API_KEY
and GITHUB_TOKEN
environment variables, or the --curseforge_api_key
and --github-token
global flags respectively.
Again, the flags take precedence.
You can either have your own set of mods in what is called a 'profile', or install a modpack.
- Create a new profile by running
ferium profile create
and entering the details for your profile.- Then, add your mods using
ferium add
. - Finally, download your mods using
ferium upgrade
.
- Then, add your mods using
- Add a modpack by running
ferium modpack add <project_id>
.- After which, run
ferium modpack upgrade
to download and install the latest version of the modpack.
- After which, run
ferium scan
This command scans a directory with mods, and attempts to add them to your profile.
The directory defaults to your profile's output directory. Some mods are available on both Modrinth and CurseForge; ferium will prefer Modrinth by default, but you can choose CurseForge instead using the --platform
flag.
As long as you ensure the mods in the directory match the configured mod loader and Minecraft version, they should all add properly. Some mods might require some additional tuning. You can also bypass the compatibility checks using the --force
flag.
Tip
You can specify multiple identifiers to add multiple mods at once
ferium add project_id
project_id
is the slug or project ID of the mod. (e.g. Sodium has the slug sodium
and project ID AANobbMI
). You can find the slug in the website URL (modrinth.com/mod/<slug>
), and the project ID at the bottom of the left sidebar under 'Technical information'.
So to add Sodium, you can run ferium add sodium
or ferium add AANobbMI
.
ferium add project_id
project_id
is the project ID of the mod. (e.g. Terralith has the project id 513688
). You can find the project id at the top of the right sidebar under 'About Project'.
So to add Terralith, you should run ferium add 513688
.
ferium add owner/name
owner
is the username of the owner of the repository and name
is the name of the repository, both are case-insensitive. (e.g. Sodium's repository has the id CaffeineMC/sodium-fabric
). You can find these at the top left of the repository's page.
So to add Sodium, you should run ferium add CaffeineMC/sodium-fabric
(again, case-insensitive).
Important
The GitHub repository needs to upload JAR files to their Releases for ferium to download, or else it will refuse to be added.
If you want to use files that are not downloadable by ferium, place them in a subfolder called user
in the output directory. Files here will be copied to the output directory when upgrading.
Note
Profiles using Quilt will not copy their user mods, this is because Quilt automatically loads mods from nested directories (such as the user folder) since version 0.18.1-beta.3
.
ferium modpack add project_id
project_id
is the slug or project ID of the modpack. (e.g. Fabulously Optimized has the slug fabulously-optimized
and project ID 1KVo5zza
). You can find the slug in the website URL (modrinth.com/modpack/<slug>
), and the project id at the bottom of the left sidebar under 'Technical information'.
So to add Fabulously Optimized, you can run ferium modpack add fabulously-optimized
or ferium modpack add 1KVo5zza
.
ferium modpack add project_id
project_id
is the project ID of the modpack. (e.g. Fabulously Optimized has the project ID 396246
). You can find the project ID at the top of the right sidebar under 'About Project'.
So to add Fabulously Optimized, you should run ferium modpack add 396246
.
Warning
If your output directory is not empty when setting it, ferium will offer to create a backup.
Please do so if it contains any files you would like to keep.
Now after adding all your mods, run ferium upgrade
to download all of them to your output directory.
This defaults to .minecraft/mods
, where .minecraft
is the default Minecraft resources directory. You don't need to worry about this if you play with Mojang's launcher and use the default resources directory.
You can choose to pick a custom output directory during profile creation or change it later.
If ferium fails to download a mod, it will print its name in red and try to give a reason. It will continue downloading the rest of your mods and will exit with an error.
Tip
When upgrading, any files not downloaded by ferium will be moved to the .old
folder in the output directory.
See user mods for information on how to add mods that ferium cannot download.
Warning
If your output directory's mods
and/or resourcepacks
folders are not empty when setting it, ferium will offer to create a backup.
Please do so if it contains any files you would like to keep.
Now after adding your modpack, run ferium modpack upgrade
to download the modpack to your output directory.
This defaults to .minecraft
, which is the default Minecraft resources directory. You don't need to worry about this if you play with Mojang's launcher and use the default resources directory.
You can choose to pick a custom output directory when adding the modpack or change it later.
If ferium fails to download a mod, it will print its name in red and try to give a reason. It will continue downloading the rest of the mods and will exit with an error.
Caution
If you choose to install modpack overrides, your existing configs may be overwritten when upgrading.
You can list out all the mods in your current profile by running ferium list
. If you want to see more information about them, you can use ferium list -v
or ferium list --verbose
.
You can remove any of your mods using ferium remove
; just select the ones you would like to remove using the space key, and press enter once you're done. You can also provide the names or IDs of the mods to remove as arguments.
Important
Both mod names and GitHub repository identifiers are case insensitive.
Mod names with spaces have to be given in quotes (ferium remove "ok zoomer"
) or the spaces should be escaped (usually ferium remove ok\ zoomer
, but depends on the shell).
If some mod is supposed to be compatible with your game version and mod loader, but ferium does not download it, create an issue if you think it's a bug.
If you suspect the author has not specified compatible versions or mod loaders, you can disable the game version or mod loader checks by using the --ignore-game-version
and/or --ignore-mod-loader
flags when adding a single mod, or manually setting check_game_version
and/or check_mod_loader
to false for the specific mod in the config file.
For example, Just Enough Items does not specify the mod loader for older Minecraft versions such as 1.12.2
. In this case, you would add JEI by running ferium add 238222 --ignore-mod-loader
so that the mod loader check is disabled.
You can also manually disable the mod loader (and/or game version) check(s) in the config like so:
{
"name": "Just Enough Items (JEI)",
"identifier": {
"CurseForgeProject": 238222
},
"check_mod_loader": false
}
When adding a modpack, you will configure the following:
- Output directory
- This defaults to
.minecraft
, which is the default Minecraft resources directory. You don't need to worry about this if you play with Mojang's launcher and use the default resources directory.
- This defaults to
- Whether to install modpack overrides
Tip
You can also provide these settings as flags to avoid interactivity for things like scripts
Note
Ferium will automatically switch to the newly added modpack
You can configure these same settings afterwards by running ferium modpack configure
. Again, you can provide these settings as flags.
You can list out all the modpacks you have added by running ferium modpack list
or ferium modpacks
.
Switch to a different modpack using ferium modpack switch
.
Remove a modpack using ferium modpack remove
and selecting the modpack you want to remove.
You can create a profile by running ferium profile create
and specifying the following:
- Output directory
- This defaults to
.minecraft/mods
where.minecraft
is the default Minecraft resources directory. You don't need to worry about this if you play with Mojang's launcher and use the default resources directory.
- This defaults to
- Name of the profile
- Minecraft version
- Mod loader
If you want to copy the mods from another profile, use the --import
flag.
You can also directly provide the profile name to the flag if you don't want a profile picker to be shown.
Note
Ferium will automatically switch to the newly created profile
Tip
You can also provide these settings as flags to avoid interactivity for things like scripts
You can configure these same settings afterwards by running ferium profile configure
. Again, you can provide these settings as flags.
You can get information about the current profile by running ferium profile
or ferium profile info
, and about all the profiles you have by running ferium profiles
or ferium profile list
.
Switch to a different profile using ferium profile switch
.
Delete a profile using ferium profile delete
and selecting the profile you want to delete.
If you would like to make a feature request, check the issue tracker to see if the feature has already been added or is planned. If not, create a new issue.
Firstly, you will need the Rust toolchain, which includes cargo
, rustup
, etc. You can install these using rustup.
You can manually run cargo commands if you wish, but I recommend using the justfile
configuration in the repository. just
is a command runner that is basically a much better version of make
.
To build the project and install it to your Cargo binary directory, clone the project and run just install
.
If you want to install it for testing purposes, add the nightly toolchain and run just
(aliased to just install-dev
), which has some optimisations to make compilation faster.
You can run integration tests using cargo test
, lint using cargo clippy
, and delete all build and test artefacts using just clean
.
If you would like to see how to cross-compile for specific targets (e.g. Linux ARM) or other information such as the development libraries required, have a look at the workflow file.
If you still have doubts, feel free to create a discussion and I will try help you out.