errors

Documentation

Index

• Constants
• func ErrorTypeFromStatus(status int) string
• func ExitCodeFromStatus(status int) int
• func HintFromStatus(status int) string
• type APIError
  • func NewFromHTTP(status int, body string, method, path string, resp *http.Response) *APIError
  • func (e *APIError) Error() string
  • func (e *APIError) ExitCode() int
  • func (e *APIError) WriteJSON(w io.Writer)
  • func (e *APIError) WriteStderr()
• type RequestInfo

Constants

const (
	ExitOK         = 0
	ExitError      = 1
	ExitAuth       = 2
	ExitNotFound   = 3
	ExitValidation = 4
	ExitRateLimit  = 5
	ExitConflict   = 6
	ExitServer     = 7
)

Exit code constants for structured error handling.

Functions

func ErrorTypeFromStatus

func ErrorTypeFromStatus(status int) string

ErrorTypeFromStatus maps an HTTP status code to a string error type.

func ExitCodeFromStatus

func ExitCodeFromStatus(status int) int

ExitCodeFromStatus maps an HTTP status code to a structured exit code.

func HintFromStatus

func HintFromStatus(status int) string

HintFromStatus returns a helpful hint string for well-known error statuses. Returns an empty string for statuses that do not have a standard hint.

Types

type APIError

type APIError struct {
	ErrorType  string       `json:"error_type"`
	Status     int          `json:"status"`
	Message    string       `json:"message"`
	Hint       string       `json:"hint,omitempty"`
	Request    *RequestInfo `json:"request,omitempty"`
	RetryAfter *int         `json:"retry_after,omitempty"`
}

APIError is a structured error with an HTTP status, typed error category, human-readable message, optional hint, and optional request context.

func NewFromHTTP

func NewFromHTTP(status int, body string, method, path string, resp *http.Response) *APIError

NewFromHTTP constructs an APIError from an HTTP response status, body text, the originating request method and path, and the HTTP response (for header parsing). The resp parameter may be nil.

func (*APIError) Error

func (e *APIError) Error() string

Error implements the error interface.

func (*APIError) ExitCode

func (e *APIError) ExitCode() int

ExitCode returns the process exit code appropriate for this error.

func (*APIError) WriteJSON

func (e *APIError) WriteJSON(w io.Writer)

WriteJSON encodes the error as a JSON object and writes it to w.

func (*APIError) WriteStderr

func (e *APIError) WriteStderr()

WriteStderr writes the JSON-encoded error to os.Stderr.

type RequestInfo

type RequestInfo struct {
	Method string `json:"method"`
	Path   string `json:"path"`
}

RequestInfo holds metadata about the HTTP request that triggered the error.