我目前正在尝试在完美服务器端Swift项目上使用Swift Package Manager,但是当我运行Swift package update
时,它永远无法解析。使用详细标记,它似乎一遍又一遍地循环遍历相同的依赖项。
我认为问题的开始是我尝试创建自定义程序包以导入到我的项目中。我尝试以一种可以将其导入其他项目的方式构建软件包。问题是我的包本身依赖于一个完美的依赖关系。如果我从整个项目包中删除我的自定义包,依赖项下载成功。所以我只能假设我的包装有问题。
我的包的依赖关系看起来像这样
let package = Package(
name: "TestPackage",
products: [
// Products define the executables and libraries produced by a package, and make them visible to other packages.
.library(
name: "TestPackage",
targets: ["TestPackage"]),
],
dependencies: [
// Dependencies declare other packages that this package depends on.
// .package(url: /* package url */, from: "1.0.0"),
.Package(url: "https://github.com/PerfectlySoft/Perfect-HTTP.git", majorVersion: 3),
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages which this package depends on.
.target(
name: "TestPackage",
dependencies: ["PerfectHTTP"]),
.testTarget(
name: "TestPackageTests",
dependencies: ["TestPackage"]),
]
)
然后我的主项目的package.swift文件看起来像这样
let package = Package(
name: "json_api",
targets: [],
dependencies: [
.Package(url: "https://github.com/PerfectlySoft/Perfect-HTTPServer.git", majorVersion: 3),
.Package(url:"/local/path/to/TestPackage", majorVersion:0, minor:1),
]
)
正如您所看到的,他们都导入了Perfect-HTTP包(Perfect-HTTP-Server通过
执行此操作) .package(url: "https://github.com/PerfectlySoft/Perfect-HTTP.git", from: "3.0.0"),
)
当它挂起时,它会继续获得Perfect-COpenSSL
和Perfect-Thread
而不是Perfect-HTTP
我对SPM很陌生,这是我第一次尝试创建自己的软件包。我该如何尝试解决我只能假设的某种循环依赖问题?
答案 0 :(得分:3)
所以我设法解决了这个问题并认为它可能对其他人有用。
我在git中将我的版本标签设为'v0.1',而我需要给它完整的语义版本,例如0.1.0作为标签并且成功运行