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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2023 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 Foundation
import PackageGraph
import PackageLoading
import PackageModel
import SourceControl
import SPMBuildCore
import Workspace
import XCBuildSupport
import enum TSCUtility.Diagnostics
/// swift-package tool namespace
public struct SwiftPackageCommand: AsyncParsableCommand {
public static var configuration = CommandConfiguration(
commandName: "package",
_superCommandName: "swift",
abstract: "Perform operations on Swift packages",
discussion: "SEE ALSO: swift build, swift run, swift test",
version: SwiftVersion.current.completeDisplayString,
subcommands: [
AddDependency.self,
AddProduct.self,
AddTarget.self,
AddTargetDependency.self,
Clean.self,
PurgeCache.self,
Reset.self,
Update.self,
Describe.self,
Init.self,
Format.self,
Install.self,
Uninstall.self,
APIDiff.self,
DeprecatedAPIDiff.self,
DumpSymbolGraph.self,
DumpPIF.self,
DumpPackage.self,
Edit.self,
Unedit.self,
Config.self,
Resolve.self,
Fetch.self,
ShowDependencies.self,
ToolsVersionCommand.self,
ComputeChecksum.self,
ArchiveSource.self,
CompletionCommand.self,
PluginCommand.self,
DefaultCommand.self,
]
+ (ProcessInfo.processInfo.environment["SWIFTPM_ENABLE_SNIPPETS"] == "1" ? [Learn.self] : []),
defaultSubcommand: DefaultCommand.self,
helpNames: [.short, .long, .customLong("help", withSingleDash: true)]
)
@OptionGroup()
var globalOptions: GlobalOptions
public static var _errorLabel: String { "error" }
public init() {}
}
extension SwiftPackageCommand {
// This command is the default when no other subcommand is passed. It is not shown in the help and is never invoked
// directly.
struct DefaultCommand: SwiftCommand {
static let configuration = CommandConfiguration(
commandName: nil,
shouldDisplay: false
)
@OptionGroup(visibility: .hidden)
var globalOptions: GlobalOptions
@OptionGroup()
var pluginOptions: PluginCommand.PluginOptions
@Argument(parsing: .captureForPassthrough)
var remaining: [String] = []
func run(_ swiftCommandState: SwiftCommandState) throws {
// See if have a possible plugin command.
guard let command = remaining.first else {
print(SwiftPackageCommand.helpMessage())
return
}
// Check for edge cases and unknown options to match the behavior in the absence of plugins.
if command.isEmpty {
throw ValidationError("Unknown argument '\(command)'")
} else if command.starts(with: "-") {
throw ValidationError("Unknown option '\(command)'")
}
// Otherwise see if we can find a plugin.
try PluginCommand.run(
command: command,
options: self.pluginOptions,
arguments: self.remaining,
swiftCommandState: swiftCommandState
)
}
}
}
extension PluginCommand.PluginOptions {
func merged(with other: Self) -> Self {
// validate against developer mistake
assert(
Mirror(reflecting: self).children.count == 4,
"Property added to PluginOptions without updating merged(with:)!"
)
// actual merge
var merged = self
merged.allowWritingToPackageDirectory = merged.allowWritingToPackageDirectory || other
.allowWritingToPackageDirectory
merged.additionalAllowedWritableDirectories.append(contentsOf: other.additionalAllowedWritableDirectories)
if other.allowNetworkConnections != .none {
merged.allowNetworkConnections = other.allowNetworkConnections
}
if other.packageIdentity != nil {
merged.packageIdentity = other.packageIdentity
}
return merged
}
}
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