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// Copyright 2016 The Tulsi Authors. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
/// Errors that may be emitted by the various headless generators.
enum HeadlessModeError: Error {
/// The bazel path must be specified via the commandline.
case missingBazelPath
/// The config file path was invalid for the given reason.
case invalidConfigPath(String)
/// The config file contents were invalid for the given reason.
case invalidConfigFileContents(String)
/// The project file contents were invalid for the given reason.
case invalidProjectFileContents(String)
/// The given configuration file requires that an explicit output path be given.
case explicitOutputOptionRequired
/// XCode project generation failed for the given reason.
case generationFailed
/// The path to the Bazel binary given on the commandline is invalid.
case invalidBazelPath
/// A workspace root override was given but references an invalid param.
case invalidWorkspaceRootOverride
/// The given workspace root path does not contain a WORKSPACE file.
case missingWORKSPACEFile(String)
/// No build targets were specified.
case missingBuildTargets
/// The project bundle argument given to the tulsiproj create param is invalid.
case invalidProjectBundleName
/// Tulsi failed to identify any valid build targets out of the set of specified targets.
case bazelTargetProcessingFailed