From 061347f9f91fdd80dd2e8819a4dec98a90eda7e5 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Tue, 16 Mar 2021 09:27:40 +0100
Subject: [PATCH] Add Unix socket listener

Closes: https://todo.sr.ht/~emersion/soju/51
---
 cmd/soju/main.go | 11 +++++++++++
 doc/soju.1.scd   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/cmd/soju/main.go b/cmd/soju/main.go
index 1b1dacb..1d4e33b 100644
--- a/cmd/soju/main.go
+++ b/cmd/soju/main.go
@@ -114,6 +114,17 @@ func main() {
 					log.Printf("serving %q: %v", listen, err)
 				}
 			}()
+		case "unix":
+			ln, err := net.Listen("unix", u.Path)
+			if err != nil {
+				log.Fatalf("failed to start listener on %q: %v", listen, err)
+			}
+			ln = proxyProtoListener(ln, srv)
+			go func() {
+				if err := srv.Serve(ln); err != nil {
+					log.Printf("serving %q: %v", listen, err)
+				}
+			}()
 		case "wss":
 			addr := u.Host
 			if _, _, err := net.SplitHostPort(addr); err != nil {
diff --git a/doc/soju.1.scd b/doc/soju.1.scd
index 70b78b4..3e169a2 100644
--- a/doc/soju.1.scd
+++ b/doc/soju.1.scd
@@ -82,6 +82,7 @@ The following directives are supported:
 	  omitted: 6697)
 	- _irc+insecure://[host][:port]_ listens with plain-text over TCP (default
 	  port if omitted: 6667)
+	- _unix:///<path>_ listens on a Unix domain socket
 	- _wss://[host][:port]_ listens for WebSocket connections over TLS (default
 	  port: 443)
 	- _ws+insecure://[host][:port]_ listens for plain-text WebSocket