diff options
Diffstat (limited to 'java')
| -rw-r--r-- | java/prebuilt_apis.go | 149 |
1 files changed, 103 insertions, 46 deletions
diff --git a/java/prebuilt_apis.go b/java/prebuilt_apis.go index 50318bb2..3f4b076b 100644 --- a/java/prebuilt_apis.go +++ b/java/prebuilt_apis.go @@ -50,6 +50,20 @@ func (module *prebuiltApis) GenerateAndroidBuildActions(ctx android.ModuleContex // no need to implement } +func parseJarPath(ctx android.BaseModuleContext, path string) (module string, apiver string, scope string) { + elements := strings.Split(path, "/") + + apiver = elements[0] + scope = elements[1] + if scope != "public" && scope != "system" && scope != "test" && scope != "core" { + // scope must be public, system or test + return + } + + module = strings.TrimSuffix(elements[2], ".jar") + return +} + func parseApiFilePath(ctx android.BaseModuleContext, path string) (module string, apiver int, scope string) { elements := strings.Split(path, "/") ver, err := strconv.Atoi(elements[0]) @@ -70,6 +84,22 @@ func parseApiFilePath(ctx android.BaseModuleContext, path string) (module string return } +func createImport(mctx android.TopDownMutatorContext, module string, scope string, apiver string, path string) { + props := struct { + Name *string + Jars []string + Sdk_version *string + Installable *bool + }{} + props.Name = proptools.StringPtr("sdk_" + scope + "_" + apiver + "_" + module) + props.Jars = append(props.Jars, path) + // TODO(hansson): change to scope after migration is done. + props.Sdk_version = proptools.StringPtr("current") + props.Installable = proptools.BoolPtr(false) + + mctx.CreateModule(android.ModuleFactoryAdaptor(ImportFactory), &props) +} + func createFilegroup(mctx android.TopDownMutatorContext, module string, scope string, apiver string, path string) { fgName := module + ".api." + scope + "." + apiver filegroupProps := struct { @@ -81,56 +111,83 @@ func createFilegroup(mctx android.TopDownMutatorContext, module string, scope st mctx.CreateModule(android.ModuleFactoryAdaptor(android.FileGroupFactory), &filegroupProps) } -func prebuiltApisMutator(mctx android.TopDownMutatorContext) { - if _, ok := mctx.Module().(*prebuiltApis); ok { - mydir := mctx.ModuleDir() + "/" - // <apiver>/<scope>/api/<module>.txt - files, err := mctx.GlobWithDeps(mydir+"*/*/api/*.txt", nil) - if err != nil { - mctx.ModuleErrorf("failed to glob api txt files under %q: %s", mydir, err) - } - if len(files) == 0 { - mctx.ModuleErrorf("no api file found under %q", mydir) - } +func prebuiltSdkStubs(mctx android.TopDownMutatorContext) { + mydir := mctx.ModuleDir() + "/" + // <apiver>/<scope>/<module>.jar + files, err := mctx.GlobWithDeps(mydir+"*/*/*.jar", nil) + if err != nil { + mctx.ModuleErrorf("failed to glob jar files under %q: %s", mydir, err) + } + if len(files) == 0 { + mctx.ModuleErrorf("no jar file found under %q", mydir) + } - // construct a map to find out the latest api file path - // for each (<module>, <scope>) pair. - type latestApiInfo struct { - module string - scope string - apiver int - path string - } - m := make(map[string]latestApiInfo) - - for _, f := range files { - // create a filegroup for each api txt file - localPath := strings.TrimPrefix(f, mydir) - module, apiver, scope := parseApiFilePath(mctx, localPath) - createFilegroup(mctx, module, scope, strconv.Itoa(apiver), localPath) - - // find the latest apiver - key := module + "." + scope - info, ok := m[key] - if !ok { - m[key] = latestApiInfo{module, scope, apiver, localPath} - } else if apiver > info.apiver { - info.apiver = apiver - info.path = localPath - } - } - // create filegroups for the latest version of (<module>, <scope>) pairs - // sort the keys in order to make build.ninja stable - keys := make([]string, 0, len(m)) - for k := range m { - keys = append(keys, k) + for _, f := range files { + // create a Import module for each jar file + localPath := strings.TrimPrefix(f, mydir) + module, apiver, scope := parseJarPath(mctx, localPath) + + if len(module) != 0 { + createImport(mctx, module, scope, apiver, localPath) } - sort.Strings(keys) - for _, k := range keys { - info := m[k] - createFilegroup(mctx, info.module, info.scope, "latest", info.path) + } +} + +func prebuiltApiFiles(mctx android.TopDownMutatorContext) { + mydir := mctx.ModuleDir() + "/" + // <apiver>/<scope>/api/<module>.txt + files, err := mctx.GlobWithDeps(mydir+"*/*/api/*.txt", nil) + if err != nil { + mctx.ModuleErrorf("failed to glob api txt files under %q: %s", mydir, err) + } + if len(files) == 0 { + mctx.ModuleErrorf("no api file found under %q", mydir) + } + + // construct a map to find out the latest api file path + // for each (<module>, <scope>) pair. + type latestApiInfo struct { + module string + scope string + apiver int + path string + } + m := make(map[string]latestApiInfo) + + for _, f := range files { + // create a filegroup for each api txt file + localPath := strings.TrimPrefix(f, mydir) + module, apiver, scope := parseApiFilePath(mctx, localPath) + createFilegroup(mctx, module, scope, strconv.Itoa(apiver), localPath) + + // find the latest apiver + key := module + "." + scope + info, ok := m[key] + if !ok { + m[key] = latestApiInfo{module, scope, apiver, localPath} + } else if apiver > info.apiver { + info.apiver = apiver + info.path = localPath } } + // create filegroups for the latest version of (<module>, <scope>) pairs + // sort the keys in order to make build.ninja stable + keys := make([]string, 0, len(m)) + for k := range m { + keys = append(keys, k) + } + sort.Strings(keys) + for _, k := range keys { + info := m[k] + createFilegroup(mctx, info.module, info.scope, "latest", info.path) + } +} + +func prebuiltApisMutator(mctx android.TopDownMutatorContext) { + if _, ok := mctx.Module().(*prebuiltApis); ok { + prebuiltApiFiles(mctx) + prebuiltSdkStubs(mctx) + } } func prebuiltApisFactory() android.Module { |