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| 1 | +// Copyright 2026 Google LLC |
| 2 | +// |
| 3 | +// Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | +// you may not use this file except in compliance with the License. |
| 5 | +// You may obtain a copy of the License at |
| 6 | +// |
| 7 | +// https://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +// |
| 9 | +// Unless required by applicable law or agreed to in writing, software |
| 10 | +// distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | +// See the License for the specific language governing permissions and |
| 13 | +// limitations under the License. |
| 14 | + |
| 15 | +package main |
| 16 | + |
| 17 | +import ( |
| 18 | + "flag" |
| 19 | + "fmt" |
| 20 | + "log" |
| 21 | + "path/filepath" |
| 22 | + "strings" |
| 23 | + |
| 24 | + "github.com/googleapis/librarian/internal/serviceconfig" |
| 25 | + "github.com/googleapis/librarian/internal/yaml" |
| 26 | +) |
| 27 | + |
| 28 | +// GAPICConfig represents the GAPIC configuration in generation_config.yaml. |
| 29 | +type GAPICConfig struct { |
| 30 | + ProtoPath string `yaml:"proto_path"` |
| 31 | +} |
| 32 | + |
| 33 | +// LibraryConfig represents a library entry in generation_config.yaml. |
| 34 | +type LibraryConfig struct { |
| 35 | + ReleaseLevel string `yaml:"release_level"` |
| 36 | + GAPICs []GAPICConfig `yaml:"GAPICs"` |
| 37 | +} |
| 38 | + |
| 39 | +// GenerationConfig represents the root of generation_config.yaml. |
| 40 | +type GenerationConfig struct { |
| 41 | + Libraries []LibraryConfig `yaml:"libraries"` |
| 42 | +} |
| 43 | + |
| 44 | +const sdkYamlPath = "internal/serviceconfig/sdk.yaml" |
| 45 | + |
| 46 | +func main() { |
| 47 | + javaRepoPath := flag.String("java-repo", "", "Path to google-cloud-java repository") |
| 48 | + flag.Parse() |
| 49 | + |
| 50 | + if *javaRepoPath == "" { |
| 51 | + log.Fatal("--java-repo is required") |
| 52 | + } |
| 53 | + |
| 54 | + genConfigPath := filepath.Join(*javaRepoPath, "generation_config.yaml") |
| 55 | + gen, err := yaml.Read[GenerationConfig](genConfigPath) |
| 56 | + if err != nil { |
| 57 | + log.Fatalf("failed to read %s: %v", genConfigPath, err) |
| 58 | + } |
| 59 | + |
| 60 | + apis, err := yaml.Read[[]*serviceconfig.API](sdkYamlPath) |
| 61 | + if err != nil { |
| 62 | + log.Fatalf("failed to read %s: %v", sdkYamlPath, err) |
| 63 | + } |
| 64 | + |
| 65 | + apiMap := make(map[string]*serviceconfig.API) |
| 66 | + for _, api := range *apis { |
| 67 | + apiMap[api.Path] = api |
| 68 | + } |
| 69 | + |
| 70 | + updatedCount := 0 |
| 71 | + for _, l := range gen.Libraries { |
| 72 | + level := strings.ToLower(l.ReleaseLevel) |
| 73 | + if level == "" { |
| 74 | + level = "preview" |
| 75 | + } |
| 76 | + for _, g := range l.GAPICs { |
| 77 | + if g.ProtoPath == "" { |
| 78 | + continue |
| 79 | + } |
| 80 | + api, ok := apiMap[g.ProtoPath] |
| 81 | + if !ok { |
| 82 | + continue |
| 83 | + } |
| 84 | + if level == "stable" { |
| 85 | + if api.ReleaseLevels != nil { |
| 86 | + if _, ok := api.ReleaseLevels["java"]; ok { |
| 87 | + delete(api.ReleaseLevels, "java") |
| 88 | + if len(api.ReleaseLevels) == 0 { |
| 89 | + api.ReleaseLevels = nil |
| 90 | + } |
| 91 | + updatedCount++ |
| 92 | + } |
| 93 | + } |
| 94 | + continue |
| 95 | + } |
| 96 | + if api.ReleaseLevels == nil { |
| 97 | + api.ReleaseLevels = make(map[string]string) |
| 98 | + } |
| 99 | + if api.ReleaseLevels["java"] != level { |
| 100 | + api.ReleaseLevels["java"] = level |
| 101 | + updatedCount++ |
| 102 | + } |
| 103 | + } |
| 104 | + } |
| 105 | + |
| 106 | + if err := yaml.Write(sdkYamlPath, apis); err != nil { |
| 107 | + log.Fatalf("failed to write %s: %v", sdkYamlPath, err) |
| 108 | + } |
| 109 | + |
| 110 | + fmt.Printf("Successfully updated %d API entries in %s\n", updatedCount, sdkYamlPath) |
| 111 | +} |
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