Files
larksuite-cli/errs/subtypes.go
evandance 98173ae5a9 feat(drive): emit typed error envelopes across the drive domain (#1205)
Drive-domain errors now leave the CLI as typed, machine-branchable
envelopes — a stable `type` plus `subtype` and named fields (param,
params, retryable, log_id, hint) — so scripts and AI agents can branch on
structure and act on a recovery hint instead of parsing prose.

Changes:
- Every error produced in the drive domain — validation, file I/O, and the
  failures returned from its Lark API calls — is emitted as a typed errs.*
  error; the exit code is derived from the error category. Drive's API calls
  now go through a shared typed classifier, so failures carry subtype,
  troubleshooter, a recovery hint, and the request's log_id whether the
  server returns it in the response body or the x-tt-logid header; an
  already-typed network/auth error is never downgraded into a generic API
  error.
- Known API conditions (resource conflict, cross-tenant, cross-brand, ...)
  carry a recovery hint keyed by their error class; a command can refine
  that hint with command-specific guidance.
- Batch partial failures (+push / +pull / +sync, where some items succeed
  and some fail) now report an honest ok:false multi-status result on
  stdout — the summary and every per-item outcome stay machine-readable —
  and exit non-zero, instead of a misleading ok:true success envelope.
- Duplicate rel_path conflicts report each colliding path as a structured
  params entry (RFC 7807 invalid-params style).
- Static guards lock the drive path so legacy error construction — direct
  envelopes or the auto-classifying API helpers — cannot be reintroduced,
  making drive the template for the remaining domains.

Output changes worth noting for consumers:
- Error envelopes now carry typed type/subtype and named fields; exit
  codes follow the error category (malformed or incomplete API responses
  are reported as internal errors rather than generic API errors).
- Batch partial failures (+push / +pull / +sync) emit an ok:false result
  envelope on stdout (summary + per-item items[]) and exit non-zero; the
  per-item results stay on stdout rather than in a stderr error envelope.

Errors surfaced through shared cross-domain helpers (scope precheck, media
import upload, metadata lookup, save-path resolution) are not yet typed;
they migrate with the shared layer in a follow-up change.
2026-06-03 10:27:15 +08:00

91 lines
5.4 KiB
Go

// Copyright (c) 2026 Lark Technologies Pte. Ltd.
// SPDX-License-Identifier: MIT
package errs
// Subtype is the second-level taxonomy axis. Wire JSON: "subtype".
type Subtype string
const (
SubtypeUnknown Subtype = "unknown" // catch-all fallback; producers must prefer a specific subtype
)
// CategoryValidation subtypes
const (
SubtypeInvalidArgument Subtype = "invalid_argument" // user-supplied flag / arg failed validation (gRPC INVALID_ARGUMENT alignment)
SubtypeFailedPrecondition Subtype = "failed_precondition" // request is valid but the system/resource state is not in the state required to execute; caller must change state (not retry) — e.g. ambiguous remote mapping (gRPC FAILED_PRECONDITION alignment)
)
// CategoryAuthentication subtypes
const (
SubtypeTokenMissing Subtype = "token_missing" // no token in request (Authorization header absent / no local token cache)
SubtypeTokenInvalid Subtype = "token_invalid" // token present but content/format wrong
SubtypeTokenExpired Subtype = "token_expired" // token explicitly expired
SubtypeRefreshTokenInvalid Subtype = "refresh_token_invalid" // refresh_token is v1 legacy format, unusable
SubtypeRefreshTokenExpired Subtype = "refresh_token_expired" // refresh_token expired
SubtypeRefreshTokenRevoked Subtype = "refresh_token_revoked" // refresh_token revoked (user logout / admin action)
SubtypeRefreshTokenReused Subtype = "refresh_token_reused" // refresh_token already used (single-use rotation triggered)
SubtypeRefreshServerError Subtype = "refresh_server_error" // refresh endpoint transient error (retryable)
)
// CategoryAuthorization subtypes
const (
SubtypeMissingScope Subtype = "missing_scope" // user authorized app but did not grant this scope
SubtypeUserUnauthorized Subtype = "user_unauthorized" // user never authorized the app
SubtypeAppScopeNotApplied Subtype = "app_scope_not_applied" // app did not apply for this scope on the open platform
SubtypeTokenScopeInsufficient Subtype = "token_scope_insufficient" // token was issued without this scope (RFC 6750 alignment)
SubtypeAppUnavailable Subtype = "app_unavailable" // app status unavailable
SubtypeAppDisabled Subtype = "app_disabled" // app currently disabled in this tenant (was installed/enabled before)
SubtypePermissionDenied Subtype = "permission_denied" // resource-level permission denial (authenticated but lacks rights for this resource, HTTP 403 / gRPC PERMISSION_DENIED alignment)
)
// CategoryConfig subtypes
const (
SubtypeInvalidClient Subtype = "invalid_client" // app_id / app_secret incorrect (RFC 6749 §5.2 alignment)
SubtypeNotConfigured Subtype = "not_configured" // local config file absent (user has not run `config init`)
SubtypeInvalidConfig Subtype = "invalid_config" // local config file present but malformed
)
// CategoryNetwork subtypes
const (
SubtypeNetworkTransport Subtype = "transport" // fallback when no more-specific network subtype matches
SubtypeNetworkTimeout Subtype = "timeout" // dial / read timeout
SubtypeNetworkTLS Subtype = "tls" // TLS handshake / cert failure
SubtypeNetworkDNS Subtype = "dns" // DNS resolution failure
SubtypeNetworkServer Subtype = "server_error" // upstream HTTP 5xx
)
// CategoryAPI subtypes
const (
SubtypeRateLimit Subtype = "rate_limit" // request rate limit exceeded
SubtypeConflict Subtype = "conflict" // resource state conflict (e.g. concurrent modification)
SubtypeCrossTenant Subtype = "cross_tenant" // operation crosses tenant boundary (not supported)
SubtypeCrossBrand Subtype = "cross_brand" // operation crosses brand boundary (feishu vs lark, not supported)
SubtypeInvalidParameters Subtype = "invalid_parameters" // API-side parameter validation rejected the request
SubtypeOwnershipMismatch Subtype = "ownership_mismatch" // caller is not the resource owner
SubtypeNotFound Subtype = "not_found" // referenced resource does not exist (HTTP 404 alignment)
SubtypeServerError Subtype = "server_error" // upstream server-side transient error (HTTP 5xx alignment, retryable)
SubtypeQuotaExceeded Subtype = "quota_exceeded" // resource quota / collection size limit reached (assignees, followers, members, etc.)
SubtypeAlreadyExists Subtype = "already_exists" // idempotency violation: resource already exists in target state
)
// CategoryPolicy subtypes (security-policy envelope shape)
const (
SubtypeChallengeRequired Subtype = "challenge_required" // user must complete browser challenge / MFA
SubtypeAccessDenied Subtype = "access_denied" // policy denies access outright
)
// CategoryInternal subtypes
const (
SubtypeSDKError Subtype = "sdk_error" // lark SDK Do() returned an unexpected error
SubtypeInvalidResponse Subtype = "invalid_response" // SDK response body not parsable as JSON
SubtypeFileIO Subtype = "file_io" // local file I/O failure (mkdir / write / read)
SubtypeStorage Subtype = "storage" // local persistence failure (e.g. config file save)
// Generic untyped error lifted to InternalError uses SubtypeUnknown.
)
// CategoryConfirmation subtypes
const (
SubtypeConfirmationRequired Subtype = "confirmation_required" // high-risk operation needs explicit --yes
)