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package standard
import (
"fmt"
"github.com/nicholas-fedor/shoutrrr/internal/failures"
)
const (
// FailTestSetup is the FailureID used to represent an error that is part of the setup for tests.
FailTestSetup failures.FailureID = -1
// FailParseURL is the FailureID used to represent failing to parse the service URL.
FailParseURL failures.FailureID = -2
// FailServiceInit is the FailureID used to represent failure of a service.Initialize method.
FailServiceInit failures.FailureID = -3
// FailUnknown is the default FailureID.
FailUnknown failures.FailureID = iota
)
type failureLike interface {
failures.Failure
}
// Failure creates a Failure instance corresponding to the provided failureID, wrapping the provided error.
func Failure(failureID failures.FailureID, err error, args ...any) failures.Failure {
messages := map[int]string{
int(FailTestSetup): "test setup failed",
int(FailParseURL): "error parsing Service URL",
int(FailUnknown): "an unknown error occurred",
}
msg := messages[int(failureID)]
if msg == "" {
msg = messages[int(FailUnknown)]
}
// If variadic arguments are provided, format them correctly
if len(args) > 0 {
if format, ok := args[0].(string); ok && len(args) > 1 {
// Treat the first argument as a format string and the rest as its arguments
extraMsg := fmt.Sprintf(format, args[1:]...)
msg = fmt.Sprintf("%s %s", msg, extraMsg)
} else {
// If no format string is provided, just append the arguments as-is
msg = fmt.Sprintf("%s %v", msg, args)
}
}
return failures.Wrap(msg, failureID, err)
}
// IsTestSetupFailure checks whether the given failure is due to the test setup being broken.
func IsTestSetupFailure(failure failureLike) (string, bool) {
if failure != nil && failure.ID() == FailTestSetup {
return "test setup failed: " + failure.Error(), true
}
return "", false
}
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