Add ssh componentHEADv0.2.0main

1 files changed, 22 insertions, 0 deletions

diff --git a/source/comp/ssh.d b/source/comp/ssh.d
new file mode 100644
index 0000000..bdac732
--- /dev/null
+++ b/source/comp/ssh.d
@@ -0,0 +1,22 @@
+module comp.ssh;
+
+import std.process : environment;
+import std.socket : Socket;
+
+string ssh() {
+  string ssh = environment.get("SSH_TTY");
+  string username = environment.get("USER");
+  username = username ? username : "";
+
+  if (!ssh) {
+    return "";
+  }
+
+  auto s = new Socket();
+  scope (exit)
+    s.close();
+
+  string hostname = s.hostName;
+
+  return username ~ "@" ~ hostname;
+}