From 7b6ae6a903f85467a598258eaa5513a1b7f0b210 Mon Sep 17 00:00:00 2001
From: "Dylan R. E. Moonfire" <d.moonfire@mfgames.com>
Date: Tue, 18 Aug 2020 01:00:20 -0500
Subject: [PATCH] feat(extract): added the ability to extract metadata directly

---
 src/tools/extract.ts | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/tools/extract.ts

diff --git a/src/tools/extract.ts b/src/tools/extract.ts
new file mode 100644
index 0000000..473e473
--- /dev/null
+++ b/src/tools/extract.ts
@@ -0,0 +1,29 @@
+import * as _ from "lodash";
+import * as yargs from "yargs";
+import * as scanner from "../scanner";
+
+export var command = "extract";
+export var describe = "Extracts a YAML from a list of files";
+
+export function builder(yargs: yargs.Arguments)
+{
+    return yargs
+        .help("help")
+
+        .alias("o", "output")
+        .default("output", "-")
+
+        .demand(1);
+}
+
+export function handler(argv: any)
+{
+    var files = argv._.splice(1);
+    var data = scanner.scanFiles(argv, files);
+    render(argv, data);
+}
+
+export function render(argv, data)
+{
+    console.log(JSON.stringify(data));
+}