Something went wrong. Try again.
opencode v2 mirror
Something went wrong. Try again.
TypeScript
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273import { AIError, ToolFailure } from "@opencode/ai"import { Tool } from "@opencode/schema/tool"import { SessionError } from "@opencode/schema/session-error"import { Permission } from "../permission.js"import { Integration } from "../integration.js"import { AgentNotFoundError, StepFailedError, UserInterruptedError } from "./error.js"import { SessionRunnerModel } from "./runner/model.js"
export function toSessionError(cause: unknown): SessionError.Error { if (cause instanceof AIError) { switch (cause.reason._tag) { case "RateLimit": return providerError("provider.rate-limit", cause.reason) case "Authentication": return providerError("provider.auth", cause.reason) case "QuotaExceeded": return providerError("provider.quota", cause.reason) case "ContentPolicy": return providerError("provider.content-filter", cause.reason) case "Transport": return providerError("provider.transport", cause.reason) case "ProviderInternal": return providerError("provider.internal", cause.reason) case "InvalidProviderOutput": return providerError("provider.invalid-output", cause.reason) case "InvalidRequest": return providerError("provider.invalid-request", cause.reason) case "UnsupportedOperation": return providerError("provider.unsupported-operation", cause.reason) case "NoRoute": return providerError("provider.no-route", cause.reason) case "UnknownProvider": return providerError("provider.unknown", cause.reason) case "Timeout": return providerError("provider.timeout", cause.reason) default: { const exhaustive: never = cause.reason return exhaustive } } } if (cause instanceof Permission.BlockedError) return { type: "permission.rejected", message: cause.message } if (cause instanceof ToolFailure || cause instanceof Tool.Error) { if (cause.error === undefined) return { type: "tool.execution", message: cause.message } // The canonical error is the sole model-visible representation, so a cause // with no message must not erase the tool's curated failure message. const unwrapped = toSessionError(cause.error) return unwrapped.message === "" ? { ...unwrapped, type: "tool.execution", message: cause.message } : unwrapped } if (cause instanceof StepFailedError) return cause.error if (cause instanceof SessionRunnerModel.UnsupportedCompactionError) return { type: "provider.unsupported-operation", message: cause.message } if (cause instanceof AgentNotFoundError) return { type: "unknown", message: cause.message } if (cause instanceof UserInterruptedError) return { type: "aborted", message: cause.message } if ( cause instanceof SessionRunnerModel.ModelNotSelectedError || cause instanceof SessionRunnerModel.ModelUnavailableError || cause instanceof SessionRunnerModel.VariantUnavailableError || cause instanceof SessionRunnerModel.UnsupportedPackageError || cause instanceof SessionRunnerModel.ModelConfigurationError || cause instanceof SessionRunnerModel.ModelInitializationError || cause instanceof SessionRunnerModel.UnresolvedProviderVariablesError ) return { type: "provider.no-route", message: cause.message } if (cause instanceof Integration.AuthorizationError) return { type: "provider.auth", message: cause.message } return { type: "unknown", message: cause instanceof Error ? cause.message : String(cause) }}
function providerError(type: string, reason: AIError["reason"]): SessionError.Error { const status = reason.http?.status return { type, message: reason.message, ...(status === undefined ? {} : { status }) }}