Uses internal instance

rk0cc · Jan 10, 2024 · 3e2a20b · 3e2a20b
1 parent e17f095
commit 3e2a20b
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/bin/oghref_cmd.dart b/bin/oghref_cmd.dart
@@ -5,13 +5,8 @@ import 'package:oghref_cmd/src/cmds/current_version.dart';
 import 'package:oghref_cmd/src/cmds/get_info.dart';
 import 'package:oghref_cmd/src/cmds/get_media.dart';
 import 'package:oghref_cmd/src/cmds/json_export.dart';
-import 'package:oghref_model/model.dart';
 
 Future<void> main(List<String> args) async {
-  MetaFetch.instance
-    ..register(const OpenGraphPropertyParser())
-    ..register(const TwitterCardPropertyParser());
-
   CommandRunner<void> runner = CommandRunner("oghref_cmd",
       "Command line tools for retriving rich information link in URL")
     ..addCommand(OgHrefGetInfoCommand())

diff --git a/lib/src/cmds/abstract_getter.dart b/lib/src/cmds/abstract_getter.dart
@@ -11,6 +11,10 @@ abstract base class AbstractOgHrefGetterCommand extends Command<void> {
     "twitter": "Fetch Twitter card metadata context"
   };
 
+  static final MetaFetch _cmdFetchInstance = MetaFetch()
+    ..register(const OpenGraphPropertyParser())
+    ..register(const TwitterCardPropertyParser());
+
   AbstractOgHrefGetterCommand() {
     argParser
       ..addOption("protocol",
@@ -40,7 +44,7 @@ abstract base class AbstractOgHrefGetterCommand extends Command<void> {
     stdout.write("Fetching data...");
 
     try {
-      await MetaFetch.instance.fetchAllFromHttp(url).then((metas) {
+      await _cmdFetchInstance.fetchAllFromHttp(url).then((metas) {
         stdout
           ..writeCharCode(13)
           ..write(List.filled(40, " ").join())