ac79679f77
This will allow the `build-flag` command to use release_config_lib code. Bug: 328495189 Test: manual Change-Id: If068597b1d68c52c941788931997b7f77c73d2b3
91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
// Copyright 2024 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 release_config_lib
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import (
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"fmt"
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"io/fs"
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"os"
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"path/filepath"
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"strings"
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"google.golang.org/protobuf/encoding/prototext"
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"google.golang.org/protobuf/proto"
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)
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type StringList []string
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func (l *StringList) Set(v string) error {
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*l = append(*l, v)
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return nil
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}
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func (l *StringList) String() string {
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return fmt.Sprintf("%v", *l)
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}
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func LoadTextproto(path string, message proto.Message) error {
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data, err := os.ReadFile(path)
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if err != nil {
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return err
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}
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ret := prototext.Unmarshal(data, message)
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return ret
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}
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func WalkTextprotoFiles(root string, subdir string, Func fs.WalkDirFunc) error {
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path := filepath.Join(root, subdir)
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if _, err := os.Stat(path); err != nil {
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// Missing subdirs are not an error.
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return nil
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}
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return filepath.WalkDir(path, func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return err
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}
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if strings.HasSuffix(d.Name(), ".textproto") && d.Type().IsRegular() {
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return Func(path, d, err)
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}
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return nil
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})
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}
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func GetDefaultOutDir() string {
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outEnv := os.Getenv("OUT_DIR")
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if outEnv == "" {
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outEnv = "out"
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}
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return filepath.Join(outEnv, "soong", "release-config")
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}
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func GetDefaultMapPaths() StringList {
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var defaultMapPaths StringList
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defaultLocations := StringList{
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"build/release/release_config_map.textproto",
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"vendor/google_shared/build/release/release_config_map.textproto",
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"vendor/google/release/release_config_map.textproto",
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}
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for _, path := range defaultLocations {
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if _, err := os.Stat(path); err == nil {
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defaultMapPaths = append(defaultMapPaths, path)
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}
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}
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prodMaps := os.Getenv("PRODUCT_RELEASE_CONFIG_MAPS")
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if prodMaps != "" {
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defaultMapPaths = append(defaultMapPaths, strings.Split(prodMaps, " ")...)
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}
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return defaultMapPaths
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}
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