diff options
Diffstat (limited to 'android/singleton.go')
| -rw-r--r-- | android/singleton.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/android/singleton.go b/android/singleton.go index 2c51c6c48..bb6614dad 100644 --- a/android/singleton.go +++ b/android/singleton.go @@ -29,6 +29,16 @@ type SingletonContext interface { ModuleType(module blueprint.Module) string BlueprintFile(module blueprint.Module) string + // ModuleProvider returns the value, if any, for the provider for a module. If the value for the + // provider was not set it returns the zero value of the type of the provider, which means the + // return value can always be type-asserted to the type of the provider. The return value should + // always be considered read-only. It panics if called before the appropriate mutator or + // GenerateBuildActions pass for the provider on the module. + ModuleProvider(module blueprint.Module, provider blueprint.ProviderKey) interface{} + + // ModuleHasProvider returns true if the provider for the given module has been set. + ModuleHasProvider(module blueprint.Module, provider blueprint.ProviderKey) bool + ModuleErrorf(module blueprint.Module, format string, args ...interface{}) Errorf(format string, args ...interface{}) Failed() bool @@ -158,6 +168,10 @@ func (s *singletonContextAdaptor) Build(pctx PackageContext, params BuildParams) s.buildParams = append(s.buildParams, params) } bparams := convertBuildParams(params) + err := validateBuildParams(bparams) + if err != nil { + s.Errorf("%s: build parameter validation failed: %s", s.Name(), err.Error()) + } s.SingletonContext.Build(pctx.PackageContext, bparams) } |