1 files changed, 29 insertions, 0 deletions
diff --git a/app/assets/javascripts/shortcuts_blob.js.es6 b/app/assets/javascripts/shortcuts_blob.js.es6
new file mode 100644
index 00000000000..bfe90aef71e
--- /dev/null
+++ b/app/assets/javascripts/shortcuts_blob.js.es6
@@ -0,0 +1,29 @@
+/* global Mousetrap */
+/* global Shortcuts */
+
+require('./shortcuts');
+
+const defaults = {
+  skipResetBindings: false,
+  fileBlobPermalinkUrl: null,
+};
+
+class ShortcutsBlob extends Shortcuts {
+  constructor(opts) {
+    const options = Object.assign({}, defaults, opts);
+    super(options.skipResetBindings);
+    this.options = options;
+
+    Mousetrap.bind('y', this.moveToFilePermalink.bind(this));
+  }
+
+  moveToFilePermalink() {
+    if (this.options.fileBlobPermalinkUrl) {
+      const hash = gl.utils.getLocationHash();
+      const hashUrlString = hash ? `#${hash}` : '';
+      gl.utils.visitUrl(`${this.options.fileBlobPermalinkUrl}${hashUrlString}`);
+    }
+  }
+}
+
+module.exports = ShortcutsBlob;