110 lines
4.4 KiB
Swift
110 lines
4.4 KiB
Swift
import Foundation
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public enum OpenCodeProviderDescriptor {
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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: .opencode,
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metadata: ProviderMetadata(
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id: .opencode,
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displayName: "OpenCode",
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sessionLabel: "5-hour",
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weeklyLabel: "Weekly",
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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 OpenCode usage",
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cliName: "opencode",
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defaultEnabled: false,
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isPrimaryProvider: false,
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usesAccountFallback: false,
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browserCookieOrder: ProviderBrowserCookieDefaults.opencodeCookieImportOrder,
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dashboardURL: "https://opencode.ai",
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statusPageURL: nil),
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branding: ProviderBranding(
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iconStyle: .opencode,
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iconResourceName: "ProviderIcon-opencode",
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color: ProviderColor(red: 59 / 255, green: 130 / 255, blue: 246 / 255)),
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tokenCost: ProviderTokenCostConfig(
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supportsTokenCost: false,
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noDataMessage: { "OpenCode cost summary is not supported." }),
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fetchPlan: ProviderFetchPlan(
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sourceModes: [.auto, .web],
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pipeline: ProviderFetchPipeline(resolveStrategies: { _ in [OpenCodeUsageFetchStrategy()] })),
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cli: ProviderCLIConfig(
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name: "opencode",
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versionDetector: nil))
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}
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}
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struct OpenCodeUsageFetchStrategy: ProviderFetchStrategy {
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let id: String = "opencode.web"
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let kind: ProviderFetchKind = .web
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func isAvailable(_ context: ProviderFetchContext) async -> Bool {
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guard context.settings?.opencode?.cookieSource != .off else { return false }
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return true
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}
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func fetch(_ context: ProviderFetchContext) async throws -> ProviderFetchResult {
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let workspaceOverride = context.settings?.opencode?.workspaceID
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?? context.env["CODEXBAR_OPENCODE_WORKSPACE_ID"]
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let cookieSource = context.settings?.opencode?.cookieSource ?? .auto
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do {
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let cookieHeader = try Self.resolveCookieHeader(context: context, allowCached: true)
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let snapshot = try await OpenCodeUsageFetcher.fetchUsage(
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cookieHeader: cookieHeader,
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timeout: context.webTimeout,
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workspaceIDOverride: workspaceOverride)
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return self.makeResult(
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usage: snapshot.toUsageSnapshot(),
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sourceLabel: "web")
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} catch OpenCodeUsageError.invalidCredentials where cookieSource != .manual {
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#if os(macOS)
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CookieHeaderCache.clear(provider: .opencode)
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let cookieHeader = try Self.resolveCookieHeader(context: context, allowCached: false)
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let snapshot = try await OpenCodeUsageFetcher.fetchUsage(
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cookieHeader: cookieHeader,
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timeout: context.webTimeout,
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workspaceIDOverride: workspaceOverride)
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return self.makeResult(
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usage: snapshot.toUsageSnapshot(),
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sourceLabel: "web")
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#else
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throw OpenCodeUsageError.invalidCredentials
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#endif
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}
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}
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func shouldFallback(on _: Error, context _: ProviderFetchContext) -> Bool {
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false
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}
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private static func resolveCookieHeader(context: ProviderFetchContext, allowCached: Bool) throws -> String {
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try OpenCodeWebCookieSupport.resolveCookieHeader(
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context: OpenCodeWebCookieSupport.Context(
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settings: context.settings?.opencode,
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provider: .opencode,
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browserDetection: context.browserDetection,
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allowCached: allowCached),
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invalidCookie: OpenCodeSettingsError.invalidCookie,
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missingCookie: OpenCodeSettingsError.missingCookie)
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}
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}
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enum OpenCodeSettingsError: LocalizedError {
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case missingCookie
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case invalidCookie
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var errorDescription: String? {
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switch self {
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case .missingCookie:
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"No OpenCode session cookies found in browsers."
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case .invalidCookie:
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"OpenCode cookie header is invalid."
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}
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}
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}
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