// Copyright 2024 Google LLC
// SPDX-License-Identifier: Apache-2.0
package base
import (
"fmt"
"net/http"
"net/url"
)
// An Environment is the execution context in which the program is running.
type Environment string
const (
EnvironmentDev Environment = "dev" // development: testing, debugging, etc.
EnvironmentProd Environment = "prod" // production: user data, SLOs, etc.
)
// Zero returns the Zero value for T.
func Zero[T any]() T {
var z T
return z
}
// Clean returns a valid filename for id.
func Clean(id string) string {
return url.PathEscape(id)
}
// HTTPError is an error that includes an HTTP status code.
type HTTPError struct {
Code int
Err error
}
func (e *HTTPError) Error() string {
return fmt.Sprintf("%s: %s", http.StatusText(e.Code), e.Err)
}