mirror of
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J Logan
77 lines
3.0 KiB
Swift
77 lines
3.0 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the container project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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import ContainerAPIClient
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import Foundation
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import TerminalProgress
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extension Flags.Progress {
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/// Resolves `.auto` into `.ansi` or `.plain` based on whether stderr is a TTY.
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private func resolvedProgress() -> ProgressType {
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switch progress {
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case .auto:
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return isatty(FileHandle.standardError.fileDescriptor) == 1 ? .ansi : .plain
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case .none, .ansi, .plain, .color:
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return progress
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}
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}
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/// Creates a `ProgressConfig` based on the selected progress type.
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///
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/// For `.none`, progress updates are disabled. For `.ansi`, the given parameters
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/// are used as-is. For `.plain`, ANSI-incompatible features (spinner, clear on finish)
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/// are disabled and the output mode is set to `.plain`. For `.color`, behavior matches
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/// `.ansi` but the output mode is set to `.color` to enable color-coded output.
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/// For `.auto`, the type is resolved by checking whether stderr is a TTY.
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public func makeConfig(
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description: String = "",
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itemsName: String = "it",
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showTasks: Bool = false,
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showItems: Bool = false,
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showSpeed: Bool = true,
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ignoreSmallSize: Bool = false,
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totalTasks: Int? = nil
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) throws -> ProgressConfig {
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let resolved = resolvedProgress()
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switch resolved {
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case .none:
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return try ProgressConfig(disableProgressUpdates: true)
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case .ansi, .plain, .color:
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let isPlain = resolved == .plain
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let outputMode: ProgressConfig.OutputMode
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switch resolved {
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case .plain: outputMode = .plain
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case .color: outputMode = .color
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default: outputMode = .ansi
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}
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return try ProgressConfig(
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description: description,
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itemsName: itemsName,
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showSpinner: !isPlain,
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showTasks: showTasks,
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showItems: showItems,
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showSpeed: showSpeed,
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ignoreSmallSize: ignoreSmallSize,
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totalTasks: totalTasks,
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clearOnFinish: !isPlain,
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outputMode: outputMode
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)
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case .auto:
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fatalError("unreachable: .auto should have been resolved")
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}
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}
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}
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