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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import ArgumentParser
import Basics
import CoreCommands
import PackageModel
import PackageModelSyntax
import SwiftParser
import SwiftSyntax
import TSCBasic
import TSCUtility
import Workspace
extension SwiftPackageCommand {
struct AddTargetDependency: SwiftCommand {
package static let configuration = CommandConfiguration(
abstract: "Add a new target dependency to the manifest")
@OptionGroup(visibility: .hidden)
var globalOptions: GlobalOptions
@Argument(help: "The name of the new dependency")
var dependencyName: String
@Argument(help: "The name of the target to update")
var targetName: String
@Option(help: "The package in which the dependency resides")
var package: String?
func run(_ swiftCommandState: SwiftCommandState) throws {
let workspace = try swiftCommandState.getActiveWorkspace()
guard let packagePath = try swiftCommandState.getWorkspaceRoot().packages.first else {
throw StringError("unknown package")
}
// Load the manifest file
let fileSystem = workspace.fileSystem
let manifestPath = packagePath.appending("Package.swift")
let manifestContents: ByteString
do {
manifestContents = try fileSystem.readFileContents(manifestPath)
} catch {
throw StringError("cannot find package manifest in \(manifestPath)")
}
// Parse the manifest.
let manifestSyntax = manifestContents.withData { data in
data.withUnsafeBytes { buffer in
buffer.withMemoryRebound(to: UInt8.self) { buffer in
Parser.parse(source: buffer)
}
}
}
let dependency: TargetDescription.Dependency
if let package {
dependency = .product(name: dependencyName, package: package)
} else {
dependency = .target(name: dependencyName, condition: nil)
}
let editResult = try PackageModelSyntax.AddTargetDependency.addTargetDependency(
dependency,
targetName: targetName,
to: manifestSyntax
)
try editResult.applyEdits(
to: fileSystem,
manifest: manifestSyntax,
manifestPath: manifestPath,
verbose: !globalOptions.logging.quiet
)
}
}
}
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