44 lines
1.4 KiB
Swift
44 lines
1.4 KiB
Swift
// Copyright 2020 Carton contributors
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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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// http://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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import ArgumentParser
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import CartonHelpers
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import SwiftToolchain
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import TSCBasic
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struct Versions: ParsableCommand {
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static let configuration = CommandConfiguration(
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abstract: "Lists all installed toolchains/SDKs"
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)
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func run() throws {
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let terminal = InteractiveWriter.stdout
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let toolchainSystem = ToolchainSystem(fileSystem: localFileSystem)
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let versions = try toolchainSystem.fetchAllSwiftVersions()
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let localVersion = try toolchainSystem.fetchLocalSwiftVersion()
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if versions.count > 0 {
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versions.forEach { version in
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if version == (localVersion ?? "") {
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terminal.write("* \(version) (local)\n", inColor: .green)
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} else {
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terminal.write(" \(version)\n", inColor: .white)
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}
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}
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} else {
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terminal.write("No sdks installed\n")
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}
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}
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}
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