feat(config): config_builder saves output to $rime_user_dir/build/

src/rime/config/plugins.h

@@ -51,6 +51,21 @@ class BuildInfoPlugin : public ConfigCompilerPlugin {
   Review ReviewLinkOutput;
 };
 
+class ResourceResolver;
+struct ResourceType;
+
+class SaveOutputPlugin : public ConfigCompilerPlugin {
+ public:
+  SaveOutputPlugin(const ResourceType& output_resource);
+  ~SaveOutputPlugin();
+
+  Review ReviewCompileOutput;
+  Review ReviewLinkOutput;
+
+ private:
+  the<ResourceResolver> resource_resolver_;
+};
+
 }  // namespace rime
 
 #endif  // RIME_CONFIG_PLUGINS_H_

src/rime/config/save_output_plugin.cc

@@ -0,0 +1,33 @@
+//
+// Copyright RIME Developers
+// Distributed under the BSD License
+//
+#include <boost/filesystem.hpp>
+#include <rime/resource.h>
+#include <rime/service.h>
+#include <rime/config/config_compiler.h>
+#include <rime/config/config_types.h>
+#include <rime/config/plugins.h>
+
+namespace rime {
+
+SaveOutputPlugin::SaveOutputPlugin(const ResourceType& output_resource)
+    : resource_resolver_(new ResourceResolver(output_resource)) {
+  resource_resolver_->set_root_path(
+      Service::instance().deployer().user_data_dir);
+}
+
+SaveOutputPlugin::~SaveOutputPlugin() {}
+
+bool SaveOutputPlugin::ReviewCompileOutput(
+    ConfigCompiler* compiler, an<ConfigResource> resource) {
+  return true;
+}
+
+bool SaveOutputPlugin::ReviewLinkOutput(
+    ConfigCompiler* compiler, an<ConfigResource> resource) {
+  auto file_path = resource_resolver_->ResolvePath(resource->resource_id);
+  return resource->data->SaveToFile(file_path.string());
+}
+
+}  // namespace rime

src/rime/core_module.cc

@@ -20,20 +20,21 @@ static void rime_core_initialize() {
   LOG(INFO) << "registering core components.";
   Registry& r = Registry::instance();
 
+  const ResourceType build_output{"config", "build/", ".yaml"};
   auto config_builder = new ConfigComponent<ConfigBuilder>(
-      [](ConfigBuilder* builder) {
+      [&](ConfigBuilder* builder) {
         builder->InstallPlugin(new AutoPatchConfigPlugin);
         builder->InstallPlugin(new DefaultConfigPlugin);
         builder->InstallPlugin(new LegacyPresetConfigPlugin);
         builder->InstallPlugin(new LegacyDictionaryConfigPlugin);
         builder->InstallPlugin(new BuildInfoPlugin);
+        builder->InstallPlugin(new SaveOutputPlugin(build_output));
       });
   r.Register("config_builder", config_builder);
 
-  //auto config_loader =
-  //    new ConfigComponent<ConfigLoader>({"config", "build/", ".yaml"});
-  r.Register("config", config_builder);
-  r.Register("schema", new SchemaComponent(config_builder));
+  auto config_loader = new ConfigComponent<ConfigLoader>(build_output);
+  r.Register("config", config_loader);
+  r.Register("schema", new SchemaComponent(config_loader));
 
   auto user_config = new ConfigComponent<ConfigLoader>(
       [](ConfigLoader* loader) {