From 1800becf6a3562bbaeb568631ef47c38e613b571 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Tue, 29 Apr 2014 01:23:44 +0200
Subject: [PATCH] TOOLS/umpv: allow passing options

But only via a special environment variable.
---
 TOOLS/umpv | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/TOOLS/umpv b/TOOLS/umpv
index 300e6334a3..5f867ce5fe 100755
--- a/TOOLS/umpv
+++ b/TOOLS/umpv
@@ -23,6 +23,11 @@ Note that you can control the mpv instance by writing to the command fifo:
 
     echo "cycle fullscreen" > /tmp/umpv-fifo-*
 
+Note: you can supply custom options with the UMPV_OPTIONS environment variable.
+      The environment variable will be split on whitespace, and each item is
+      passed as option to mpv _if_ the script starts mpv. If mpv is not started
+      by the script (i.e. mpv is already running), the options will be ignored.
+
 Warning:
 
 The script attempts to make sure the FIFO is safely created (i.e. not world-
@@ -46,6 +51,9 @@ files = sys.argv[1:]
 # make them absolute; also makes them safe against interpretation as options
 files = [os.path.abspath(f) for f in files]
 
+opts_env = os.getenv("UMPV_OPTIONS")
+opts_env = opts_env.split() if opts_env else []
+
 FIFO = "/tmp/umpv-fifo-" + os.getenv("USER")
 
 fifo_fd = -1
@@ -89,5 +97,9 @@ else:
             raise e
     os.mkfifo(FIFO, int("0600", 8))
 
-    subprocess.check_call(["mpv", "--really-quiet", "--force-window",
-                           "--input-file=" + FIFO, "--"] + files)
+    opts = ["mpv", "--really-quiet", "--force-window", "--input-file=" + FIFO]
+    opts.extend(opts_env)
+    opts.append("--")
+    opts.extend(files)
+
+    subprocess.check_call(opts)