Rework mage (#10417)

magefiles/common.go

@@ -1,82 +0,0 @@
-//go:build mage
-
-/*
-Copyright 2023 The Kubernetes 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.
-*/
-
-package main
-
-import (
-	"fmt"
-	"os"
-	"strings"
-	"time"
-)
-
-var DEBUG bool
-
-func init() {
-	DEBUG = false
-	debugENV := os.Getenv("MAGE_DEBUG")
-	if debugENV == "true" {
-		DEBUG = true
-	}
-}
-
-// CheckArgs should be used to ensure the right command line arguments are
-// passed before executing an example.
-func CheckArgs(arg ...string) {
-	if len(os.Args) < len(arg)+1 {
-		ErrorF("Usage: %s %s", os.Args[0], strings.Join(arg, " "))
-		os.Exit(1)
-	}
-}
-
-// CheckIfError should be used to naively panics if an error is not nil.
-func CheckIfError(err error, format string, args ...interface{}) {
-	if err == nil {
-		return
-	}
-
-	fmt.Printf("\x1b[31;1m%s ERROR %s %s\x1b[0m\n", timeStamp(), fmt.Sprintf(format, args...), err)
-	os.Exit(1)
-}
-
-// Info should be used to describe the example commands that are about to run.
-func Info(format string, args ...interface{}) {
-	fmt.Printf("\x1b[34;1m%s INFO: %s\x1b[0m\n", timeStamp(), fmt.Sprintf(format, args...))
-}
-
-func timeStamp() string {
-	t := time.Now()
-	return t.Format(time.RFC3339)
-}
-
-// Warning should be used to display a warning
-func Warning(format string, args ...interface{}) {
-	fmt.Printf("\x1b[36;1m%s WARNING: %s\x1b[0m\n", timeStamp(), fmt.Sprintf(format, args...))
-}
-
-// Info should be used to describe the example commands that are about to run.
-func Debug(format string, args ...interface{}) {
-	if DEBUG {
-		fmt.Printf("\x1b[34;1m%s DEBUG: %s\x1b[0m\n", timeStamp(), fmt.Sprintf(format, args...))
-	}
-}
-
-// Info should be used to describe the example commands that are about to run.
-func ErrorF(format string, args ...interface{}) {
-	fmt.Printf("\x1b[31;1m%s ERROR: %s\x1b[0m\n", timeStamp(), fmt.Sprintf(format, args...))
-}