87 lines
1.8 KiB
Go
87 lines
1.8 KiB
Go
// Copyright 2019 Google Inc. All rights reserved.
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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 main
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import (
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"fmt"
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"strings"
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)
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const targetFilesPattern = "*-target_files-*.zip"
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var targetZipPartitions = []string{
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"BOOT/RAMDISK/",
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"BOOT/",
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"DATA/",
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"ODM/",
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"OEM/",
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"PRODUCT/",
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"SYSTEM_EXT/",
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"ROOT/",
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"SYSTEM/",
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"SYSTEM_OTHER/",
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"VENDOR/",
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}
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var targetZipFilter = []string{
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"IMAGES/",
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"OTA/",
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"META/",
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"PREBUILT_IMAGES/",
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"RADIO/",
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}
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func filterTargetZipFiles(files []*ZipArtifactFile, artifact string, patterns []string) ([]*ZipArtifactFile, error) {
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var ret []*ZipArtifactFile
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outer:
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for _, f := range files {
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if f.FileInfo().IsDir() {
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continue
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}
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if artifact == targetFilesPattern {
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found := false
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for _, p := range targetZipPartitions {
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if strings.HasPrefix(f.Name, p) {
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f.Name = strings.ToLower(p) + strings.TrimPrefix(f.Name, p)
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found = true
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}
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}
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for _, filter := range targetZipFilter {
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if strings.HasPrefix(f.Name, filter) {
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continue outer
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}
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}
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if !found {
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return nil, fmt.Errorf("unmatched prefix for %s", f.Name)
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}
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}
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if patterns != nil {
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for _, pattern := range patterns {
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match, _ := Match(pattern, f.Name)
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if match {
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ret = append(ret, f)
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}
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}
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} else {
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ret = append(ret, f)
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}
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}
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return ret, nil
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}
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