FIREURL_SOCKET

[rusty-snake]

Some snippet

diff --git a/src/lib.rs b/src/lib.rs
index a292518..dfe5ed0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]

 use std::borrow::Cow;
-use std::env::var_os;
+use std::env::{var_os,var};
 use std::ffi::OsStr;
 use std::fs::create_dir;
 use std::path::PathBuf;
@@ -10,13 +10,29 @@ use std::process::Command;
 pub mod utils;

 pub fn socket_path() -> PathBuf {
+    match var("FIREURL_SOCKET") {
+        Ok(path) if path.starts_with('/') => PathBuf::from(path),
+        Ok(socket) => {
+            let mut path = PathBuf::from(var_os("XDG_RUNTIME_DIR").expect("XDG_RUNTIME_DIR not set"));
+            path.push(socket);
+            path
+        }
+        Err(_) => {
+            let mut path = PathBuf::from(var_os("XDG_RUNTIME_DIR").expect("XDG_RUNTIME_DIR not set"));
+            path.push("fireurl/fireurl0");
+            path
+        }
+    }
+}
+
+/*
     let mut path = PathBuf::from(var_os("XDG_RUNTIME_DIR").expect("XDG_RUNTIME_DIR not set"));
     path.push("fireurl/fireurl0");
     create_dir(path.parent().unwrap())
         .or_else(utils::filter_already_exists)
         .expect("Failed to create $XDG_RUNTIME_DIR/fireurl.");
     path
-}
+*/

 /// Checks that `uri` complies to certain restrictions.
 ///