Files
2026-07-13 12:22:33 +08:00

75 lines
2.9 KiB
Swift

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