migrated from logrus to zerolog, improved error formatting, fixed concurrent map write, fixed crash on rapid page refresh for idle containers, fixed infinite recursion on gotfiy error, fixed websocket connection problem when using idlewatcher

internal/error/utils.go

@@ -0,0 +1,71 @@
+package error
+
+import (
+	"errors"
+	"fmt"
+)
+
+var ErrInvalidErrorJson = errors.New("invalid error json")
+
+func newError(message string) error {
+	return errStr(message)
+}
+
+func New(message string) Error {
+	if message == "" {
+		return nil
+	}
+	return &baseError{newError(message)}
+}
+
+func Errorf(format string, args ...any) Error {
+	return &baseError{fmt.Errorf(format, args...)}
+}
+
+func From(err error) Error {
+	if err == nil {
+		return nil
+	}
+	if err, ok := err.(Error); ok {
+		return err
+	}
+	return &baseError{err}
+}
+
+func Must[T any](v T, err error) T {
+	if err != nil {
+		LogPanic("must failed", err)
+	}
+	return v
+}
+
+func Join(errors ...error) Error {
+	n := 0
+	for _, err := range errors {
+		if err != nil {
+			n++
+		}
+	}
+	if n == 0 {
+		return nil
+	}
+	errs := make([]error, 0, n)
+	for _, err := range errors {
+		if err != nil {
+			errs = append(errs, err)
+		}
+	}
+	return &nestedError{Extras: errs}
+}
+
+func Collect[T any, Err error, Arg any, Func func(Arg) (T, Err)](eb *Builder, fn Func, arg Arg) T {
+	result, err := fn(arg)
+	eb.Add(err)
+	return result
+}
+
+func Collect2[T any, Err error, Arg1 any, Arg2 any, Func func(Arg1, Arg2) (T, Err)](eb *Builder, fn Func, arg1 Arg1, arg2 Arg2) T {
+	result, err := fn(arg1, arg2)
+	eb.Add(err)
+	return result
+}