mirror of
https://github.com/TECHNOFAB11/powerproto.git
synced 2025-12-11 23:50:04 +01:00
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
// Copyright 2021 storyicon@foxmail.com
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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 actions
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import (
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"bytes"
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"context"
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"io/fs"
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"io/ioutil"
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"path/filepath"
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"github.com/pkg/errors"
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"github.com/TECHNOFAB11/powerproto/pkg/consts"
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"github.com/TECHNOFAB11/powerproto/pkg/util"
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"github.com/TECHNOFAB11/powerproto/pkg/util/logger"
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)
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// ActionReplace is used to replace text in bulk
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// Its args prototype is:
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//
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// args: (pattern string, from string, to string)
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//
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// pattern is used to match files
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func ActionReplace(ctx context.Context, log logger.Logger, args []string, options *CommonOptions) error {
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if len(args) != 3 {
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return errors.Errorf("expected length of args is 3, but received %d", len(args))
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}
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var (
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pattern = args[0]
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path = filepath.Dir(options.ConfigFilePath)
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from = args[1]
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to = args[2]
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)
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if pattern == "" || from == "" {
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return errors.Errorf("pattern and from arguments in action replace can not be empty")
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}
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if filepath.IsAbs(pattern) {
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return errors.Errorf("absolute path %s is not allowed in action replace", pattern)
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}
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pattern = filepath.Join(path, pattern)
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return filepath.Walk(path, func(path string, info fs.FileInfo, err error) error {
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if info.IsDir() {
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return nil
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}
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matched, err := util.MatchPath(pattern, path)
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if err != nil {
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panic(err)
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}
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if matched {
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if consts.IsDryRun(ctx) {
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log.LogInfo(map[string]interface{}{
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"action": "replace",
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"file": path,
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"from": from,
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"to": to,
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}, consts.TextDryRun)
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return nil
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}
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log.LogDebug(map[string]interface{}{
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"action": "replace",
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"file": path,
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"from": from,
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"to": to,
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}, consts.TextExecuteAction)
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data, err := ioutil.ReadFile(path)
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if err != nil {
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return err
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}
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data = bytes.ReplaceAll(data, []byte(from), []byte(to))
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return ioutil.WriteFile(path, data, fs.ModePerm)
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}
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return nil
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})
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}
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