1 files changed, 29 insertions, 0 deletions
diff --git a/src/shared/Command.ts b/src/shared/Command.ts
index e492f4a..b8c21ce 100644
--- a/src/shared/Command.ts
+++ b/src/shared/Command.ts
@@ -13,3 +13,32 @@ export enum Command {
     Set = "set",
     Help = "help",
 }
+
+export namespace Command {
+  export function members(): Command[] {
+    return [
+      Command.Open ,
+      Command.TabOpen ,
+      Command.WindowOpen ,
+      Command.Buffer ,
+      Command.BufferDelete ,
+      Command.BufferDeleteForce ,
+      Command.BuffersDelete ,
+      Command.BuffersDeleteForce ,
+      Command.AddBookmark ,
+      Command.Quit ,
+      Command.QuitAll ,
+      Command.Set ,
+      Command.Help ,
+    ]
+  }
+
+  export function valueOf(value: string): Command {
+    const map = new Map(members().map(cmd => [cmd.toString(), cmd]));
+    const cmd = map.get(value);
+    if (!cmd) {
+      throw new Error(`unknown command '${value}`);
+    }
+    return cmd;
+  }
+}