I just made a SPM module for iOS, fixed error from xcodebuild output and runned some tests - it's just fine.
But when i added this SPM into a project - my classes, functions, and constants defined in modelue, weren't in module at all! By the way, entire module is empty, except few imports, that i wasn't placing there.
My Package.swift:
// swift-tools-version:5.3
import PackageDescription
let package = Package(
name: "BotComputer",
platforms: [.iOS(.v14),],
products: [
.library(
name: "BotComputer",
targets: ["BotComputer"]),
],
dependencies: [],
targets: [
.target(
name: "BotComputer",
dependencies: []
),
.testTarget(
name: "BotComputerTests",
dependencies: ["BotComputer"]),
]
)
... And the module after import contains just this (cmd+click on import MyModule -> jump to definition):
import class Foundation.Bundle
import MetalKit
import SwiftOnoneSupport
Well, i'm stuck.
Yea, like #francisco.garcia said - i've got no access modifiers at all, but public made all the stuff. Thanx a lot!
Not kinda obvious thing...
Related
I'm facing a problem with my lib using SPM.
I've developed it using a target into the project to test and works fine.
After finish I've added the lib using SPM into a final project using the branch develop and I was able to integrate lib and project.
When I saw that is all right, I made a tag from my lib and import into project using Up To Next Major (tag)
And using this way I'm getting this error:
I've checked all the code, compare Package.swift with other projects, change the name, change de folder and nothing.
Here my Package.swift
import PackageDescription
let package = Package(
name: "GloboUI",
platforms: [
.iOS(.v12)
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "GloboUI", targets: ["GloboUI"]),
],
dependencies: [
.package(url: "https://github.com/rechsteiner/Parchment", exact: "3.1.0"),
.package(url: "https://github.com/onevcat/Kingfisher.git", from: "7.0.0"),
.package(url: "https://github.com/airbnb/lottie-ios.git", from: "4.0.0"),
.package(url: "https://github.com/googleads/swift-package-manager-google-mobile-ads.git", from: "9.0.0")
],
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 this package depends on.
.target(
name: "GloboUI",
dependencies: [
.product(name: "GoogleMobileAds", package: "swift-package-manager-google-mobile-ads"),
.product(name: "Parchment", package: "Parchment"),
.product(name: "Kingfisher", package: "Kingfisher"),
.product(name: "Lottie", package: "lottie-ios")
],
path: "Sources/GloboUI"
)
]
)
I tried remove and change this path in target, change the target names...a lot of try
Here my folder structure of the lib
I've tried remove package.resolved form the main project, clean derivate data, cache, everything.
But I'm not know what is happening.
Anyone has a clue about this issue?
Regards
I want to create a Swift Package with binary targets which has sub dependencies. As the binary targets not support sub dependencies out of the box, I have created a wrapper target that depends on both the binary framework and other dependencies as described here
Package has a target called Logger.
CocoaLumberjack is a dependency of Logger.
Logger I have generated as XCFramwork and hosted in a server as publicly accessible. Below I have added a screenshot of the Xcode project which I used to generate XCFramwork.
Please refer to the Package manifest file.
import PackageDescription
let package = Package(
name: "spmpoc",
products: [
.library(
name: "Logger",
targets: ["LoggerTarget"]),
],
dependencies: [
.package(
name: "CocoaLumberjack",
url: "https://github.com/CocoaLumberjack/CocoaLumberjack.git",
from: "3.6.1"),
],
targets: [
.target(
name: "LoggerTarget",
dependencies: [.target(name: "LoggerWrapper",
condition: .when(platforms: [.iOS]))]
),
.target(
name: "LoggerWrapper",
dependencies: [
.target(name: "Logger", condition: .when(platforms: [.iOS])),
.product(name: "CocoaLumberjack", package: "CocoaLumberjack")
]
),
.binaryTarget(name: "Logger", url: "https://mypath.com/Logger.xcframework.zip", checksum: "mychecksum")
]
)
I am able to add Swift package via Swift Package Manager, but When I try to import Logger module build error occured as ..../Logger.framework/Modules/Logger.swiftmodule/arm64-apple-ios.swiftinterface:4:8: No such module 'CocoaLumberjack'
Could someone please help me to figure out what could be the issue here?
Error
XCFramwork code snapshot for reference
Update:
I have change import to #_implementationOnly import in Logger.swift. Now in the generated .swiftinterface files does not contains the "import CocoaLumberjack" hence, compile error went away. However, app crashing because it is still looking for CocoaLumberjack.framework but its not available. '.../Library/Developer/Xcode/DerivedData/TestSPMApp-gfbagjtzjrrkjuathrrienvklwxs/Build/Products/Debug-iphonesimulator/CocoaLumberjack.framework/CocoaLumberjack' (no such file)
CocoaLumberJack added to Logger framework as a pod dependency. It seems, inside the Pods-Logger.xcconfig file it is referring to CocoaLumberjack.framework. I believe this causes the issue now.
I think the real issue here is that the dependencies don't need to be a part of your modules's public interface. You would need to replace all instances of import for the dependencies in your code to #_implementationOnly import
E.g.
#_implementationOnly import CocoaLumberjack
You can read more about #_implementationOnly here
I want to migrate my CocoaPods to Swift Package Manager.
I'm getting the following error if I add Objective c Framework using SwiftPM
'RSKImageCropper/RSKImageCropper.h' file not found
If I install the framework using pods, everything runs fine.
pod 'RSKImageCropper', '~> 3.0.2'
What should i do to solve this error?
Package.swift of RSKImageCropper
// swift-tools-version:5.3
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription
let package = Package(
name: "RSKImageCropper",
platforms: [.iOS(.v9)],
products: [
.library(
name: "RSKImageCropper",
targets: ["RSKImageCropper"]),
],
targets: [
.target(
name: "RSKImageCropper",
path: "RSKImageCropper",
resources: [
.copy("RSKImageCropperStrings.bundle")
],
publicHeadersPath: "include"
),
]
)
Only headers in include folder is public and visible (publicHeadersPath key).
Fixed by changing
#import <RSKImageCropper/RSKImageCropper.h>
to
#import <RSKImageCropper/RSKImageCropViewController.h>
I'm having a second thought using multiple products inside SPM. Here is the thing.
I’ll provide two products in the package. One is “Tool” and the other one is “ToolNetworking”.
The first one has some swift classes, nothing special, no dependencies at all.
The second one also has some swift logic, but a dependency on Alamofire lib.
Here is the config:
// swift-tools-version:5.1
import PackageDescription
let package = Package(
name: "Tool",
platforms: [.iOS(.v11)],
products: [
.library(name: “Tool", targets: [“Tool"]),
.library(name: “ToolNetworking", targets: [“ToolNetworking"])
],
dependencies: [
.package(url: "https://github.com/Alamofire/Alamofire.git", .exact("5.1.0"))
],
targets: [
.target(
name: "Tool",
path: "Sources",
exclude: ["Networking"]
),
.target(
name: "ToolNetworking",
dependencies: ["Tool", "Alamofire"],
path: "Sources",
sources: ["Networking"]
)
],
swiftLanguageVersions: [.v5]
)
When I want to install the package, I can choose between the two. If I select ToolNetworking, it will also install Alamofire dependency.
For Tool product I only want SPM to install my code, no dependencies. Here is my question. How can I exclude Alamofire when I install only Tool product since I didn't define a dependencies field?
Thanks
A first step would be to upgrade to Swift 5.2. The Swift Package Manager shipped with Swift 5.2 starts to implement exactly this behaviour (as described in SE-0226).
However, since it's not fully implemented yet, it could be that Xcode will still check out Alamofire. It should not link it in the end, though. So if you only use the Tool product, the resulting binary will not have any traces of Alamofire inside it :-)
I am working on swift cocoa touch framework to create reusable framework from mobile application.
my framework need to use jwt project from https://github.com/vapor/jwt.git
i tried to create Package.swift and then add .package(url:"https://github.com/vapor/jwt.git", from: "3.0.0") and then run swift package resolve
in my code, i import jwt library like this
import JWT
import Foundation
but i got the error No such module 'JWT'
i am newbie on swift, can someone help please?
my Package.swift is here
// swift-tools-version:4.2
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription
let package = Package(
name: "edoc-sdk-swift",
products: [
// Products define the executables and libraries produced by a package, and make them visible to other packages.
.library(
name: "edoc-sdk-swift",
targets: ["edoc-sdk-swift"]),
],
dependencies: [
.package(url:"https://github.com/vapor/jwt.git", from: "3.0.0")
],
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: "edoc-sdk-swift",
dependencies: ["JWT"]),
.testTarget(
name: "edoc-sdk-swiftTests",
dependencies: ["edoc-sdk-swift"]),
]
)
You should check two things:
Module name is JWT, not jwt.
Check that your .target in Package.swift contains "JWT" in dependencies
thanks all guys for the feedback.
now i can solve the problem, and i write the solution to this blog
https://piggyman007.blogspot.com/2018/12/create-swift-framework-and-include-some.html