mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-03-08 16:39:29 +00:00
f87d06ed85
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
77 lines
2.7 KiB
Go
77 lines
2.7 KiB
Go
package logrus
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// The following code was sourced and modified from the
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// https://github.com/tebeka/atexit package governed by the following license:
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//
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// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import (
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"fmt"
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"os"
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)
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var handlers = []func(){}
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func runHandler(handler func()) {
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defer func() {
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if err := recover(); err != nil {
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fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
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}
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}()
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handler()
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}
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func runHandlers() {
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for _, handler := range handlers {
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runHandler(handler)
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}
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}
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// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
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func Exit(code int) {
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runHandlers()
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os.Exit(code)
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}
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// RegisterExitHandler appends a Logrus Exit handler to the list of handlers,
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// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
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// any Fatal log entry is made.
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//
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// This method is useful when a caller wishes to use logrus to log a fatal
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// message but also needs to gracefully shutdown. An example usecase could be
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// closing database connections, or sending a alert that the application is
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// closing.
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func RegisterExitHandler(handler func()) {
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handlers = append(handlers, handler)
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}
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// DeferExitHandler prepends a Logrus Exit handler to the list of handlers,
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// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
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// any Fatal log entry is made.
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//
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// This method is useful when a caller wishes to use logrus to log a fatal
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// message but also needs to gracefully shutdown. An example usecase could be
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// closing database connections, or sending a alert that the application is
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// closing.
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func DeferExitHandler(handler func()) {
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handlers = append([]func(){handler}, handlers...)
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}
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