如何使用蒸气3.x构建蒸气工具箱

Question

I would like to build vapor toolbox with the latest vapor 3.x.

However, Package.swift of vapor toolbox still has Vapor 2.x dependency.

.Package(url: "https://github.com/vapor/vapor.git", majorVersion: 2)

Does anyone knows why?

Answer 1

There's no need to build it form source.

Your question is missing some information though. What are you trying to achieve ?

1. Do you want to create a new Vapor 3 project ?
2. Or do you want to add Vapor 3 to your existing project ?

---

Creating a new Vapor 3.0.0 (GM) project:

If you want to create a new Vapor project, you need to use the new command. Since Vapor 3 hasn't been officially released yet (follow vapor/#1647 and documentation/#302 for updates), you'll need to specify the beta branch:

vapor new --branch=beta

---

Adding Vapor 3.0.0 (GM) to an existing project:

Add the following to your Package.swift file:

.package(url: "https://github.com/vapor/vapor.git", .branch("gm"))

Once it's released, you'll need to change it to:

.package(url: "https://github.com/vapor/vapor.git", from: "3.0.0"),

Answer 2

Update Vapor:

Installing Vapor

Install new vapor app

Or just change the package version

.package(url: "https://github.com/vapor/vapor.git", from: "3.0.0-rc.2"),