func requestInputs()

in Sources/LLBBuildSystem/Functions/Execution/Action.swift [260:281]

• 20 lines of code
• 5 McCabe index (conditional complexity)

    func requestInputs(_ artifacts: [LLBArtifact], _ ctx: Context) -> LLBFuture<[(LLBArtifact, LLBArtifactValue)]> {
        let requestFutures = artifacts.map { artifact in
            self.requestArtifact(artifact, ctx).map { (artifact, $0) }
        }
        return LLBFuture.whenAllComplete(requestFutures, on: ctx.group.next()).flatMapThrowing { results in
            for result in results {
                switch result {
                case .failure(let error):
                    if case LLBActionError.dependencyFailure = error {
                        throw error
                    } else {
                        throw LLBActionError.dependencyFailure(error)
                    }
                default:
                    break
                }
            }

            // Should not throw since we would have already thrown when searching for errors above.
            return try results.map { try $0.get() }
        }
    }