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task/errors/errors.go
2024-04-09 12:37:18 +01:00

61 lines
1.6 KiB
Go

package errors
import "errors"
// General exit codes
const (
CodeOk int = iota // Used when the program exits without errors
CodeUnknown // Used when no other exit code is appropriate
)
// Taskfile related exit codes
const (
CodeTaskfileNotFound int = iota + 100
CodeTaskfileAlreadyExists
CodeTaskfileInvalid
CodeTaskfileFetchFailed
CodeTaskfileNotTrusted
CodeTaskfileNotSecure
CodeTaskfileCacheNotFound
CodeTaskfileVersionCheckError
CodeTaskfileNetworkTimeout
CodeTaskfileDuplicateInclude
CodeTaskfileCycle
)
// Task related exit codes
const (
CodeTaskNotFound int = iota + 200
CodeTaskRunError
CodeTaskInternal
CodeTaskNameConflict
CodeTaskCalledTooManyTimes
CodeTaskCancelled
CodeTaskMissingRequiredVars
)
// TaskError extends the standard error interface with a Code method. This code will
// be used as the exit code of the program which allows the user to distinguish
// between different types of errors.
type TaskError interface {
error
Code() int
}
// New returns an error that formats as the given text. Each call to New returns
// a distinct error value even if the text is identical. This wraps the standard
// errors.New function so that we don't need to alias that package.
func New(text string) error {
return errors.New(text)
}
// Is wraps the standard errors.Is function so that we don't need to alias that package.
func Is(err, target error) bool {
return errors.Is(err, target)
}
// As wraps the standard errors.As function so that we don't need to alias that package.
func As(err error, target any) bool {
return errors.As(err, target)
}