mirror of
https://github.com/ahmetb/kubectx.git
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51d9e8e055
- Replace deprecated io/ioutil with os.ReadFile, os.WriteFile, etc.
- Replace interface{} with any
- Replace github.com/pkg/errors with stdlib fmt.Errorf %w wrapping
- Use errors.As() instead of direct type assertions on errors
- Use strings.Cut() for delimiter parsing
- Use slices.Contains() for linear searches
- Use t.Setenv() and t.TempDir() in tests
- Update CI workflows to Go 1.25
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package printer
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import (
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"fmt"
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"io"
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"github.com/fatih/color"
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)
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var (
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ErrorColor = color.New(color.FgRed, color.Bold)
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WarningColor = color.New(color.FgYellow, color.Bold)
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SuccessColor = color.New(color.FgGreen)
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)
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func init() {
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colors := useColors()
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if colors == nil {
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return
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}
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if *colors {
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ErrorColor.EnableColor()
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WarningColor.EnableColor()
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SuccessColor.EnableColor()
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} else {
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ErrorColor.DisableColor()
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WarningColor.DisableColor()
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SuccessColor.DisableColor()
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}
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}
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func Error(w io.Writer, format string, args ...any) error {
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_, err := io.WriteString(w, ErrorColor.Sprint("error: ")+fmt.Sprintf(format, args...)+"\n")
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return err
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}
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func Warning(w io.Writer, format string, args ...any) error {
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_, err := io.WriteString(w, WarningColor.Sprint("warning: ")+fmt.Sprintf(format, args...)+"\n")
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return err
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}
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func Success(w io.Writer, format string, args ...any) error {
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_, err := io.WriteString(w, SuccessColor.Sprint("✔ ")+fmt.Sprintf(format, args...)+"\n")
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return err
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}
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