1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
// Copyright 2024 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package codegen
import (
"android/soong/aconfig"
"android/soong/android"
"fmt"
"github.com/google/blueprint"
)
type dependencyTag struct {
blueprint.BaseDependencyTag
name string
}
var (
aconfigDeclarationsGroupTag = dependencyTag{name: "aconfigDeclarationsGroup"}
javaAconfigLibraryTag = dependencyTag{name: "javaAconfigLibrary"}
ccAconfigLibraryTag = dependencyTag{name: "ccAconfigLibrary"}
rustAconfigLibraryTag = dependencyTag{name: "rustAconfigLibrary"}
)
type AconfigDeclarationsGroup struct {
android.ModuleBase
android.DefaultableModuleBase
properties AconfigDeclarationsGroupProperties
aconfigDeclarationNames []string
intermediateCacheOutputPaths android.Paths
javaSrcjars android.Paths
}
type AconfigDeclarationsGroupProperties struct {
// Name of the aconfig_declarations_group modules
Aconfig_declarations_groups []string
// Name of the java_aconfig_library modules
Java_aconfig_libraries []string
// Name of the cc_aconfig_library modules
Cc_aconfig_libraries []string
// Name of the rust_aconfig_library modules
Rust_aconfig_libraries []string
}
func AconfigDeclarationsGroupFactory() android.Module {
module := &AconfigDeclarationsGroup{}
module.AddProperties(&module.properties)
android.InitAndroidModule(module)
android.InitDefaultableModule(module)
return module
}
func (adg *AconfigDeclarationsGroup) DepsMutator(ctx android.BottomUpMutatorContext) {
ctx.AddDependency(ctx.Module(), aconfigDeclarationsGroupTag, adg.properties.Aconfig_declarations_groups...)
ctx.AddDependency(ctx.Module(), javaAconfigLibraryTag, adg.properties.Java_aconfig_libraries...)
ctx.AddDependency(ctx.Module(), ccAconfigLibraryTag, adg.properties.Cc_aconfig_libraries...)
ctx.AddDependency(ctx.Module(), rustAconfigLibraryTag, adg.properties.Rust_aconfig_libraries...)
}
func (adg *AconfigDeclarationsGroup) VisitDeps(ctx android.ModuleContext) {
ctx.VisitDirectDeps(func(dep android.Module) {
tag := ctx.OtherModuleDependencyTag(dep)
if provider, ok := android.OtherModuleProvider(ctx, dep, aconfig.CodegenInfoProvider); ok {
// aconfig declaration names and cache files are collected for all aconfig library dependencies
adg.aconfigDeclarationNames = append(adg.aconfigDeclarationNames, provider.AconfigDeclarations...)
adg.intermediateCacheOutputPaths = append(adg.intermediateCacheOutputPaths, provider.IntermediateCacheOutputPaths...)
switch tag {
case aconfigDeclarationsGroupTag:
// Will retrieve outputs from another language codegen modules when support is added
adg.javaSrcjars = append(adg.javaSrcjars, provider.Srcjars...)
case javaAconfigLibraryTag:
adg.javaSrcjars = append(adg.javaSrcjars, provider.Srcjars...)
}
}
})
}
func (adg *AconfigDeclarationsGroup) GenerateAndroidBuildActions(ctx android.ModuleContext) {
adg.VisitDeps(ctx)
adg.aconfigDeclarationNames = android.FirstUniqueStrings(adg.aconfigDeclarationNames)
adg.intermediateCacheOutputPaths = android.FirstUniquePaths(adg.intermediateCacheOutputPaths)
android.SetProvider(ctx, aconfig.CodegenInfoProvider, aconfig.CodegenInfo{
AconfigDeclarations: adg.aconfigDeclarationNames,
IntermediateCacheOutputPaths: adg.intermediateCacheOutputPaths,
Srcjars: adg.javaSrcjars,
})
}
var _ android.OutputFileProducer = (*AconfigDeclarationsGroup)(nil)
func (adg *AconfigDeclarationsGroup) OutputFiles(tag string) (android.Paths, error) {
switch tag {
case "":
return adg.intermediateCacheOutputPaths, nil
case ".srcjars":
return adg.javaSrcjars, nil
default:
return nil, fmt.Errorf("unsupported module reference tag %s", tag)
}
}
func (adg *AconfigDeclarationsGroup) Srcjars() android.Paths {
return adg.javaSrcjars
}
func (adg *AconfigDeclarationsGroup) AconfigDeclarations() []string {
return adg.aconfigDeclarationNames
}
|
