add play script for mpv + youtube-dl integration

I recommend binding play to a key via sxhkd. Enjoy streaming video from
anywhere, without allowing all the javascripts in your browser.

group_vars/all

@@ -78,6 +78,7 @@ browser_choices:
     - firefox -P work
     - firewarden chromium
     - tor-browser-en
+    - play
     - qcode
 
 passwordless_sudo:

roles/mpv/files/play.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+#
+# Take advantage of mpv's youtube-dl integration to easily watch videos outside
+# of the browser. Use sxhkd or xbindkeys to bind this script to a key. When
+# you're on a YouTube page, copy the URL to your clipboardand and hit your key
+# binding; the video will automatically begin streaming via mpv.
+###############################################################################
+
+read -t 0 stdin
+
+if [ -n "$stdin" ]; then
+    source="$stdin"
+elif [ -n "$1" ]; then
+    source="$1"
+else
+    source=$(xclip -o -selection clipboard)
+fi
+
+eval mpv "$source"

roles/mpv/tasks/main.yml

@@ -15,3 +15,6 @@
     - activate firejail profiles
   tags:
     - firejail
+
+- name: Push play script
+  copy: src=play.sh dest=/usr/local/bin/play mode=0755