75 lines
2.9 KiB
Swift
75 lines
2.9 KiB
Swift
import Foundation
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public enum BedrockProviderDescriptor {
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public static let descriptor: ProviderDescriptor = Self.makeDescriptor()
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static func makeDescriptor() -> ProviderDescriptor {
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ProviderDescriptor(
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id: .bedrock,
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metadata: ProviderMetadata(
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id: .bedrock,
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displayName: "AWS Bedrock",
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sessionLabel: "Budget",
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weeklyLabel: "Cost",
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opusLabel: nil,
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supportsOpus: false,
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supportsCredits: false,
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creditsHint: "",
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toggleTitle: "Show AWS Bedrock usage",
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cliName: "bedrock",
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defaultEnabled: false,
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isPrimaryProvider: false,
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usesAccountFallback: false,
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dashboardURL: "https://console.aws.amazon.com/bedrock",
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statusPageURL: nil,
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statusLinkURL: "https://health.aws.amazon.com/health/status"),
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branding: ProviderBranding(
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iconStyle: .bedrock,
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iconResourceName: "ProviderIcon-bedrock",
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color: ProviderColor(red: 1, green: 0.6, blue: 0)),
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tokenCost: ProviderTokenCostConfig(
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supportsTokenCost: true,
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noDataMessage: { "No AWS Bedrock cost data available. Check your AWS access keys "
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+ "or profile, and that the AWS CLI is installed for profile auth."
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}),
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fetchPlan: ProviderFetchPlan(
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sourceModes: [.auto, .api],
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pipeline: ProviderFetchPipeline(resolveStrategies: { _ in [BedrockAPIFetchStrategy()] })),
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cli: ProviderCLIConfig(
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name: "bedrock",
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aliases: ["aws-bedrock"],
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versionDetector: nil))
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}
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}
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struct BedrockAPIFetchStrategy: ProviderFetchStrategy {
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let id: String = "bedrock.api"
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let kind: ProviderFetchKind = .apiToken
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func isAvailable(_ context: ProviderFetchContext) async -> Bool {
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switch BedrockSettingsReader.authMode(environment: context.env) {
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case .keys:
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BedrockSettingsReader.hasCredentials(environment: context.env)
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case .profile:
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BedrockSettingsReader.profile(environment: context.env) != nil
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}
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}
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func fetch(_ context: ProviderFetchContext) async throws -> ProviderFetchResult {
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let resolved = try await BedrockCredentialResolver.resolve(environment: context.env)
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let budget = BedrockSettingsReader.budget(environment: context.env)
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let usage = try await BedrockUsageFetcher.fetchUsage(
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credentials: resolved.credentials,
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region: resolved.region,
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budget: budget,
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environment: context.env)
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return self.makeResult(
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usage: usage.toUsageSnapshot(),
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sourceLabel: "api")
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}
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func shouldFallback(on _: any Error, context _: ProviderFetchContext) -> Bool {
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false
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}
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}
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