mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-23 05:46:42 +08:00
749e55c738
* caddycmd: Add `--skip-cleanup` to upgrade commands This is a partial fix for https://github.com/caddyserver/caddy/issues/4057, making it possible to retain the old build of Caddy, in case something went wrong. * caddycmd: Fix duplicate error message The error message "download succeeded, but unable to execute" was repeated, because it was both in the `listModules`/`showVersion` functions and in the calling `upgradeBuild` function. Oversight when this was refactored. * caddycmd: Implement fix for performing cleanup on Windows Without this, the cleanup operation would fail with an error message like this: upgrade: download succeeded, but unable to clean up backup binary: remove C:\caddy\caddy.exe.tmp: Access is denied. * caddycmd: Rename to `--keep-backup`, simplify build constraints
31 lines
969 B
Go
31 lines
969 B
Go
// Copyright 2015 Matthew Holt and The Caddy Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
//go:build !windows
|
|
// +build !windows
|
|
|
|
package caddycmd
|
|
|
|
import (
|
|
"os"
|
|
)
|
|
|
|
// removeCaddyBinary removes the Caddy binary at the given path.
|
|
//
|
|
// On any non-Windows OS, this simply calls os.Remove, since they should
|
|
// probably not exhibit any issue with processes deleting themselves.
|
|
func removeCaddyBinary(path string) error {
|
|
return os.Remove(path)
|
|
}
|