1 files changed, 59 insertions, 0 deletions
diff --git a/group-desktop/patches/media-sound/mpd-mpris-0.4.1/0001-Allow-setting-unix-abstract-sockets-in-MPD_HOST.-47.patch b/group-desktop/patches/media-sound/mpd-mpris-0.4.1/0001-Allow-setting-unix-abstract-sockets-in-MPD_HOST.-47.patch
new file mode 100644
index 0000000..80de249
--- /dev/null
+++ b/group-desktop/patches/media-sound/mpd-mpris-0.4.1/0001-Allow-setting-unix-abstract-sockets-in-MPD_HOST.-47.patch
@@ -0,0 +1,59 @@
+From 4a10c25567adab6a67edf6ee43f3ff0128068dd9 Mon Sep 17 00:00:00 2001
+From: Elliot Thomas <elliot@midnightspark.net>
+Date: Sun, 28 Jan 2024 20:58:08 +0000
+Subject: [PATCH] Allow setting unix/abstract sockets in MPD_HOST. (#47)
+
+* Change the network type to "unix" if the address taken from MPD_HOST starts with a slash.
+
+This more closely approximates the behaviour of libmpdclient.
+
+* Change the network type to unix also if addr starts with an at sign,
+ and account for this in embedded password handling code.
+
+This enables support for "abstract sockets", just like libmpdclient.
+
+* Add a link to the MPC documentation detailing the "--host" argument.
+
+This details how MPC parses the MPD_HOST environment variable.
+---
+ cmd/mpd-mpris/main.go | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/cmd/mpd-mpris/main.go b/cmd/mpd-mpris/main.go
+index 8d5897b..9b8280c 100644
+--- a/cmd/mpd-mpris/main.go
++++ b/cmd/mpd-mpris/main.go
+@@ -79,13 +79,17 @@ func main() {
+ 	flag.Parse()
+ 	password := getPassword()
+ 	if len(addr) == 0 {
++		// For a description of what can be in the the MPD_HOST environment variable, see:
++		// https://www.musicpd.org/doc/mpc/html/#cmdoption-host
+ 		env_host := os.Getenv("MPD_HOST")
+ 		if len(env_host) == 0 {
+ 			addr = "localhost"
+ 			detectLocalSocket()
+ 		} else {
+-			if strings.Index(env_host, "@") > -1 {
+-				addr_pwd := strings.Split(env_host, "@")
++			// When looking for the password delimiter, ignore the first character.
++			// An '@' sign at the start of the envvar signifies an "abstract socket" without password.
++			if strings.Index(env_host[1:], "@") > -1 {
++				addr_pwd := strings.SplitN(env_host, "@", 2)
+ 				// allow providing an alternative password on the command line
+ 				if len(password) == 0 {
+ 					password = addr_pwd[0]
+@@ -94,6 +98,10 @@ func main() {
+ 			} else {
+ 				addr = env_host
+ 			}
++			// Check if addr refers to a path or abstract socket name and change network accordingly.
++			if strings.HasPrefix(addr, "/") || strings.HasPrefix(addr, "@") {
++				network = "unix"
++			}
+ 		}
+ 	}
+ 
+-- 
+2.46.0
+