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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2025 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 SWBCore
import SWBUtil
import SWBMacro
/// AppleScript build phases are not supported in Swift Build. If a project has a functional AppleScript build phase, then this producer will just emit an error instructing them to update their project.
final class AppleScriptTaskProducer: FilesBasedBuildPhaseTaskProducerBase, FilesBasedBuildPhaseTaskProducer {
typealias ManagedBuildPhase = AppleScriptBuildPhase
func generateTasks() -> [any PlannedTask] {
let scope = context.settings.globalScope
// These guard statements are to avoid emitting the error if this producer wouldn't normally set up tasks, even if we weren't deprecating it.
// AppleScript files are processed only when the "build" component is present.
guard scope.evaluate(BuiltinMacros.BUILD_COMPONENTS).contains("build") else { return [] }
// $(SCRIPTS_FOLDER_PATH) must be defined for this build phase to be properly processed.
guard !scope.evaluate(BuiltinMacros.SCRIPTS_FOLDER_PATH).isEmpty else { return [] }
// If the build phase contains any source files, then emit an error. There are a few projects in macOS with this phase which don't contain any files, and we treat that as a benign configuration.
if !buildPhase.buildFiles.isEmpty {
context.error("AppleScript build phases are no longer supported. AppleScript source files should be moved to the Compile Sources build phase.")
}
return []
}
func addTasksForUngroupedFile(_ ftb: FileToBuild, _ buildFilesContext: BuildFilesProcessingContext, _ scope: MacroEvaluationScope, _ tasks: inout [any PlannedTask]) {
// This producer doesn't generate any tasks, so this does nothing.
}
}
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