Paket
A dependency manager for .NET with support for NuGet packages and Git repositories.
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The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry
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Quick Overview
Paket is a dependency manager for .NET and Mono projects, designed to simplify and enhance the process of managing NuGet packages and Git repositories. It offers a more flexible and powerful alternative to NuGet, with features like transitive dependency management and support for multiple package sources.
Pros
- Simplified dependency management with a single
paket.dependencies
file - Support for multiple package sources, including NuGet, Git repositories, and HTTP resources
- Transitive dependency resolution, reducing conflicts and version mismatches
- Faster package restoration compared to NuGet
Cons
- Learning curve for developers accustomed to NuGet
- Requires additional setup and configuration in projects
- May not be necessary for smaller projects with simple dependencies
- Limited integration with some IDEs compared to NuGet
Code Examples
- Defining dependencies in
paket.dependencies
:
source https://api.nuget.org/v3/index.json
nuget FSharp.Core
nuget Newtonsoft.Json
github fsprojects/Fantomas src/Fantomas/CodeFormatter.fs
- Installing packages using Paket:
paket install
- Adding a new package to the project:
paket add Newtonsoft.Json --project MyProject
- Updating packages to their latest versions:
paket update
Getting Started
-
Install Paket as a dotnet tool:
dotnet tool install --global Paket
-
Initialize Paket in your project:
paket init
-
Add dependencies to
paket.dependencies
:source https://api.nuget.org/v3/index.json nuget FSharp.Core nuget Newtonsoft.Json
-
Install packages:
paket install
-
Add Paket references to your project file:
<ItemGroup> <PackageReference Include="FSharp.Core" Version="*" /> <PackageReference Include="Newtonsoft.Json" Version="*" /> </ItemGroup>
-
Restore packages:
paket restore
Competitor Comparisons
C++ Library Manager for Windows, Linux, and MacOS
Pros of vcpkg
- Broader language support, including C++, which is its primary focus
- Integrates well with Visual Studio and other Microsoft development tools
- Larger package ecosystem, especially for C++ libraries
Cons of vcpkg
- More complex setup and configuration process
- Less streamlined dependency resolution compared to Paket
- Primarily focused on C++ libraries, which may be limiting for some projects
Code Comparison
vcpkg:
vcpkg install boost:x64-windows
vcpkg integrate install
Paket:
paket init
paket add nuget Newtonsoft.Json
Key Differences
- Paket is primarily designed for .NET ecosystems, while vcpkg targets C++ and other native libraries
- Paket uses a simple text-based format for dependency specification, whereas vcpkg relies on more complex port files
- vcpkg offers better integration with Visual Studio and CMake projects, while Paket excels in F# and .NET environments
Use Cases
- Choose vcpkg for C++ projects or when working extensively with Visual Studio
- Opt for Paket in .NET projects, especially those using F#, or when simpler dependency management is preferred
Both tools aim to simplify package management, but they cater to different ecosystems and have distinct strengths. The choice between them largely depends on the project's primary language and development environment.
The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry
Pros of Yarn
- Faster package installation due to parallel downloads and caching
- Generates a yarn.lock file for deterministic builds across machines
- Better security with checksum verification of packages
Cons of Yarn
- Limited to JavaScript/Node.js ecosystem
- Requires separate installation, not bundled with Node.js
Code Comparison
Yarn:
{
"dependencies": {
"package-name": "^1.0.0"
},
"scripts": {
"start": "node index.js"
}
}
Paket:
source https://nuget.org/api/v2
nuget FAKE
nuget FSharp.Core
github forki/FsUnit FsUnit.fs
Key Differences
- Paket is designed for .NET ecosystem, while Yarn focuses on JavaScript
- Paket supports multiple package sources (NuGet, GitHub, etc.), Yarn primarily uses npm registry
- Paket uses a single paket.dependencies file, while Yarn uses package.json and yarn.lock
- Yarn offers a more user-friendly CLI experience with colorful output and emojis
Use Cases
- Choose Yarn for JavaScript/Node.js projects requiring fast, reliable dependency management
- Opt for Paket in .NET projects, especially those mixing NuGet and GitHub dependencies
Both tools aim to solve dependency management issues, but cater to different ecosystems and have distinct features tailored to their target audiences.
the package manager for JavaScript
Pros of npm/cli
- Larger ecosystem with more packages available
- Better integration with JavaScript and Node.js projects
- More widely used and supported in the web development community
Cons of npm/cli
- Can lead to complex dependency trees and potential conflicts
- Less focus on deterministic builds compared to Paket
- May require more configuration for non-Node.js projects
Code Comparison
npm/cli:
{
"dependencies": {
"express": "^4.17.1",
"lodash": "^4.17.21"
}
}
Paket:
source https://api.nuget.org/v3/index.json
nuget FSharp.Core
nuget Newtonsoft.Json
Key Differences
- npm/cli is primarily designed for JavaScript and Node.js projects, while Paket is more focused on .NET and F# ecosystems
- Paket offers more granular control over dependencies and versions
- npm/cli uses a centralized package.json file, whereas Paket uses separate paket.dependencies and paket.references files
- Paket provides better support for referencing specific files within packages
Use Cases
- npm/cli: Ideal for JavaScript and Node.js projects, web development, and front-end applications
- Paket: Better suited for .NET and F# projects, especially those requiring precise dependency management
A simple, decentralized dependency manager for Cocoa
Pros of Carthage
- Specifically designed for iOS, macOS, tvOS, and watchOS development
- Builds dependencies in binary form, reducing compilation time
- Integrates well with Xcode and CocoaPods projects
Cons of Carthage
- Limited to Swift and Objective-C projects
- Requires manual framework linking in Xcode
- Less flexible dependency resolution compared to Paket
Code Comparison
Carthage (Cartfile):
github "Alamofire/Alamofire" ~> 5.0
github "SwiftyJSON/SwiftyJSON" ~> 4.0
Paket (paket.dependencies):
source https://api.nuget.org/v3/index.json
nuget FSharp.Core
nuget Newtonsoft.Json
Carthage focuses on iOS and macOS development, offering binary builds and seamless integration with Xcode. However, it's limited to Swift and Objective-C projects and requires manual framework linking. Paket, on the other hand, is more versatile, supporting multiple .NET platforms and offering more flexible dependency resolution. Paket's syntax is also more concise and supports a wider range of package sources. While Carthage is excellent for Apple platform development, Paket provides broader language and platform support in the .NET ecosystem.
The Cocoa Dependency Manager.
Pros of CocoaPods
- Widely adopted in the iOS/macOS development community
- Extensive library of available pods
- Integrates well with Xcode and Swift package manager
Cons of CocoaPods
- Can be slower for large projects with many dependencies
- Limited to iOS/macOS ecosystems
- Potential for version conflicts between pods
Code Comparison
CocoaPods:
platform :ios, '9.0'
use_frameworks!
target 'MyApp' do
pod 'AFNetworking', '~> 3.0'
end
Paket:
source https://api.nuget.org/v3/index.json
nuget FSharp.Core
nuget Newtonsoft.Json
Key Differences
- CocoaPods is primarily for iOS/macOS development, while Paket is more versatile and used in .NET ecosystems
- Paket offers better support for transitive dependencies and version conflict resolution
- CocoaPods has a larger community and more available packages for mobile development
- Paket provides more granular control over dependency versions and sources
Use Cases
- Choose CocoaPods for iOS/macOS projects with a focus on Swift and Objective-C libraries
- Opt for Paket in .NET projects, especially those using F# or requiring precise dependency management
Both tools aim to simplify dependency management, but cater to different ecosystems and development workflows.
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Paket
A dependency manager for .NET with support for NuGet packages and git repositories.
Why Paket?
NuGet did not separate out the concept of transitive dependencies. If you install a package into your project and that package has further dependencies then all transitive packages are included in the packages.config. There is no way to tell which packages are only transitive dependencies.
Even more importantly: If two packages reference conflicting versions of a package, NuGet will silently take the latest version (read more). You have no control over this process.
Paket on the other hand maintains this information on a consistent and stable basis within the paket.lock
file in the solution root.
This file, together with the paket.dependencies
file enables you to determine exactly what's happening with your dependencies.
Paket also enables you to reference files directly from git repositories or any http-resource.
For more reasons see the FAQ.
Online resources
- Source code
- Documentation
- Getting started guide
- Download paket.exe
- Download paket.bootstrapper.exe
Troubleshooting and support
- Found a bug or missing a feature? Feed the issue tracker.
- Announcements and related miscellanea through Twitter (@PaketManager)
Prerequisites
Windows
- As of https://github.com/fsprojects/Paket/pull/2664, paket now automatically bootstraps all required dependencies and builds on a clean windows installation.
Linux
- up-to-date Mono (>= 5.0 required, >= 5.2 recommended, just install the latest nightly)
- up-to-date MSBuild (>= 15.0, support for "Directory.Build.props" required)
On most distros, it should be enough to follow this guide and install mono-devel
, which contains MSBuild.
Note: if the paket build script fails at paket restore
just rerun it a few times until it succeeds.
Quick contributing guide
- Fork and clone locally.
- Build the solution with Visual Studio,
build.cmd
orbuild.sh
. - Create a topic specific branch in git. Add a nice feature in the code. Do not forget to add tests and/or docs.
- Run
build.cmd
(build.sh
on Mono) to make sure all tests are still passing. - When built, you'll find the binaries in
./bin
which you can then test with locally, to ensure the bug or feature has been successfully implemented. - Send a Pull Request.
If you want to contribute to the docs then please modify the markdown files in /docs/content
and send a pull request.
Note, that short description and syntax for each command is generated automatically from the Paket.Commands
module.
License
The MIT license
Maintainer(s)
The default maintainer account for projects under "fsprojects" is @fsprojectsgit - F# Community Project Incubation Space (repo management)
Top Related Projects
C++ Library Manager for Windows, Linux, and MacOS
The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry
the package manager for JavaScript
A simple, decentralized dependency manager for Cocoa
The Cocoa Dependency Manager.
Convert
designs to code with AI
Introducing Visual Copilot: A new AI model to turn Figma designs to high quality code using your components.
Try Visual Copilot