Merge branch 'master' into master

package.json

@@ -1,6 +1,6 @@
 {
   "name": "magic-bytes.js",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "main": "./dist/index.js",
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",

src/index.spec.ts

@@ -257,5 +257,12 @@ describe("Tests the public API", () => {
     const file = getBytes("a.ps");
     const result = filetypemime(file);
     expect(result).toContain("application/postscript");
+
+  it("detects svg", () => {
+    // File created using https://png2jpg.com
+    const file = getBytes("a.svg");
+    const result = filetypemime(file);
+    expect(result).toContain("image/svg+xml");
+
   });
 });

src/model/pattern-tree.ts

@@ -1020,13 +1020,23 @@ add("nes", ["0x4E", "0x45", "0x53", "0x1A"]);
 add(
   "tar",
   ["0x75", "0x73", "0x74", "0x61", "0x72", "0x00", "0x30", "0x30"],
-  undefined,
+  {
+    // As per Mozilla documentation available at:
+    // https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
+    // or wikipedia page:
+    // https://en.wikipedia.org/wiki/List_of_archive_formats
+    mime: "application/x-tar",
+    extension: "tar"
+  },
   0x101
 );
 add(
   "tar",
   ["0x75", "0x73", "0x74", "0x61", "0x72", "0x20", "0x20", "0x00"],
-  undefined,
+  {
+    mime: "application/x-tar",
+    extension: "tar"
+  },
   0x101
 );
 
@@ -1335,4 +1345,9 @@ add(
   }
 );
 
+add("SVG", ["0x3c", "0x73", "0x76", "0x67"], {
+  mime: "image/svg+xml",
+  extension: "svg",
+});
+
 export default (): Tree => tree as Tree;