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authorOphestra <cat@gensokyo.uk>2025-06-25 03:59:52 +0900
committerOphestra <cat@gensokyo.uk>2025-06-25 04:57:41 +0900
commit87e008d56de974947ebb99c2cc40b25d3c2cf43e (patch)
tree31791911e5226d6ec04e3fac7d91b0bf53e63aa5 /internal/fmsg/errors.go
parent399207321265307bb15f37d867f9370cd51c82a8 (diff)
treewide: rename to hakurei
Fortify makes little sense for a container tool. Signed-off-by: Ophestra <cat@gensokyo.uk>
Diffstat (limited to 'internal/fmsg/errors.go')
-rw-r--r--internal/fmsg/errors.go88
1 files changed, 0 insertions, 88 deletions
diff --git a/internal/fmsg/errors.go b/internal/fmsg/errors.go
deleted file mode 100644
index bf9884f6..00000000
--- a/internal/fmsg/errors.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package fmsg
-
-import (
- "fmt"
- "log"
- "reflect"
- "strings"
-)
-
-// baseError implements a basic error container
-type baseError struct {
- Err error
-}
-
-func (e *baseError) Error() string {
- return e.Err.Error()
-}
-
-func (e *baseError) Unwrap() error {
- return e.Err
-}
-
-// BaseError implements an error container with a user-facing message
-type BaseError struct {
- message string
- baseError
-}
-
-// Message returns a user-facing error message
-func (e *BaseError) Message() string {
- return e.message
-}
-
-// WrapError wraps an error with a corresponding message.
-func WrapError(err error, a ...any) error {
- if err == nil {
- return nil
- }
- return wrapError(err, fmt.Sprintln(a...))
-}
-
-// WrapErrorSuffix wraps an error with a corresponding message with err at the end of the message.
-func WrapErrorSuffix(err error, a ...any) error {
- if err == nil {
- return nil
- }
- return wrapError(err, fmt.Sprintln(append(a, err)...))
-}
-
-// WrapErrorFunc wraps an error with a corresponding message returned by f.
-func WrapErrorFunc(err error, f func(err error) string) error {
- if err == nil {
- return nil
- }
- return wrapError(err, f(err))
-}
-
-func wrapError(err error, message string) *BaseError {
- return &BaseError{message, baseError{err}}
-}
-
-var (
- baseErrorType = reflect.TypeFor[*BaseError]()
-)
-
-func AsBaseError(err error, target **BaseError) bool {
- v := reflect.ValueOf(err)
- if !v.CanConvert(baseErrorType) {
- return false
- }
-
- *target = v.Convert(baseErrorType).Interface().(*BaseError)
- return true
-}
-
-func PrintBaseError(err error, fallback string) {
- var e *BaseError
-
- if AsBaseError(err, &e) {
- if msg := e.Message(); strings.TrimSpace(msg) != "" {
- log.Print(msg)
- return
- }
- Verbose("*"+fallback, err)
- return
- }
- log.Println(fallback, err)
-}