apperr

package

v0.2.0 Latest Latest Go to latest Published: Jul 10, 2026 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/nuitsjp/commit-spark

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Documentation ¶

Overview ¶

Package apperr defines the user-facing error type used across commit-spark.

A UserError carries a message that is safe to print directly to the user without a stack trace or bug-report footer. Everything else is treated as an unexpected (internal) error by the CLI layer.

Index ¶

func IsUser(err error) bool
func New(message string) error
func Newf(format string, args ...any) error
type UserError
- func (e *UserError) Error() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func IsUser ¶

func IsUser(err error) bool

IsUser reports whether err is, or wraps, a *UserError. Because it uses errors.As it keeps working through fmt.Errorf("...: %w", err) chains.

func New ¶

func New(message string) error

New returns a *UserError with a literal message. Use this (not Newf) when the message contains no formatting verbs, so a stray '%' cannot break it.

func Newf ¶

func Newf(format string, args ...any) error

Newf returns a *UserError with a printf-formatted message. The trailing "f" lets go vet check the format string against its arguments.

Types ¶

type UserError ¶

type UserError struct{ Message string }

UserError is an error whose message is safe to show the user verbatim.

func (*UserError) Error ¶

func (e *UserError) Error() string

Error implements the error interface.

Source Files ¶

View all Source files

apperr.go

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