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Add bp2build converter for override_apex.

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Bug: 216442475
Test: m nothing
Change-Id: I2f106d15c1d235583b8b1a8f0ac4b48162ff4fdd
This commit is contained in:
Wei Li
2022-05-09 23:59:14 -07:00
parent 61c6eef064
commit 1c66fc74d2
2 changed files with 363 additions and 22 deletions
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71
apex/apex.go
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@@ -50,7 +50,7 @@ func registerApexBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("apex_vndk", vndkApexBundleFactory)
ctx.RegisterModuleType("apex_defaults", defaultsFactory)
ctx.RegisterModuleType("prebuilt_apex", PrebuiltFactory)
ctx.RegisterModuleType("override_apex", overrideApexFactory)
ctx.RegisterModuleType("override_apex", OverrideApexFactory)
ctx.RegisterModuleType("apex_set", apexSetFactory)
ctx.PreArchMutators(registerPreArchMutators)
@@ -2451,6 +2451,7 @@ func DefaultsFactory(props ...interface{}) android.Module {
type OverrideApex struct {
android.ModuleBase
android.OverrideModuleBase
android.BazelModuleBase
}
func (o *OverrideApex) GenerateAndroidBuildActions(ctx android.ModuleContext) {
@@ -2459,16 +2460,64 @@ func (o *OverrideApex) GenerateAndroidBuildActions(ctx android.ModuleContext) {
// override_apex is used to create an apex module based on another apex module by overriding some of
// its properties.
func overrideApexFactory() android.Module {
func OverrideApexFactory() android.Module {
m := &OverrideApex{}
m.AddProperties(&overridableProperties{})
android.InitAndroidMultiTargetsArchModule(m, android.DeviceSupported, android.MultilibCommon)
android.InitOverrideModule(m)
android.InitBazelModule(m)
return m
}
func (o *OverrideApex) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
if ctx.ModuleType() != "override_apex" {
return
}
baseApexModuleName := o.OverrideModuleBase.GetOverriddenModuleName()
baseModule, baseApexExists := ctx.ModuleFromName(baseApexModuleName)
if !baseApexExists {
panic(fmt.Errorf("Base apex module doesn't exist: %s", baseApexModuleName))
}
a, baseModuleIsApex := baseModule.(*apexBundle)
if !baseModuleIsApex {
panic(fmt.Errorf("Base module is not apex module: %s", baseApexModuleName))
}
attrs, props := convertWithBp2build(a, ctx)
for _, p := range o.GetProperties() {
overridableProperties, ok := p.(*overridableProperties)
if !ok {
continue
}
// Key
if overridableProperties.Key != nil {
attrs.Key = bazel.LabelAttribute{}
attrs.Key.SetValue(android.BazelLabelForModuleDepSingle(ctx, *overridableProperties.Key))
}
// Certificate
if overridableProperties.Certificate != nil {
attrs.Certificate = bazel.LabelAttribute{}
attrs.Certificate.SetValue(android.BazelLabelForModuleDepSingle(ctx, *overridableProperties.Certificate))
}
// Prebuilts
prebuiltsLabelList := android.BazelLabelForModuleDeps(ctx, overridableProperties.Prebuilts)
attrs.Prebuilts = bazel.MakeLabelListAttribute(prebuiltsLabelList)
// Compressible
if overridableProperties.Compressible != nil {
attrs.Compressible = bazel.BoolAttribute{Value: overridableProperties.Compressible}
}
}
ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: o.Name()}, &attrs)
}
///////////////////////////////////////////////////////////////////////////////////////////////////
// Vality check routines
//
@@ -3446,6 +3495,11 @@ func (a *apexBundle) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
return
}
attrs, props := convertWithBp2build(a, ctx)
ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: a.Name()}, &attrs)
}
func convertWithBp2build(a *apexBundle, ctx android.TopDownMutatorContext) (bazelApexBundleAttributes, bazel.BazelTargetModuleProperties) {
var manifestLabelAttribute bazel.LabelAttribute
if a.properties.Manifest != nil {
manifestLabelAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, *a.properties.Manifest))
@@ -3457,8 +3511,15 @@ func (a *apexBundle) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
}
var fileContextsLabelAttribute bazel.LabelAttribute
if a.properties.File_contexts != nil {
if a.properties.File_contexts == nil {
// See buildFileContexts(), if file_contexts is not specified the default one is used, which is //system/sepolicy/apex:<module name>-file_contexts
fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleDepSingle(ctx, a.Name()+"-file_contexts"))
} else if strings.HasPrefix(*a.properties.File_contexts, ":") {
// File_contexts is a module
fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleDepSingle(ctx, *a.properties.File_contexts))
} else {
// File_contexts is a file
fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, *a.properties.File_contexts))
}
// TODO(b/219503907) this would need to be set to a.MinSdkVersionValue(ctx) but
@@ -3516,7 +3577,7 @@ func (a *apexBundle) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
compressibleAttribute.Value = a.overridableProperties.Compressible
}
attrs := &bazelApexBundleAttributes{
attrs := bazelApexBundleAttributes{
Manifest: manifestLabelAttribute,
Android_manifest: androidManifestLabelAttribute,
File_contexts: fileContextsLabelAttribute,
@@ -3537,7 +3598,7 @@ func (a *apexBundle) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
Bzl_load_location: "//build/bazel/rules/apex:apex.bzl",
}
ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: a.Name()}, attrs)
return attrs, props
}
// The following conversions are based on this table where the rows are the compile_multilib