From 064b401da17348554c8fd10fa2424d7fc121fcbf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B8ren=20Rasmussen?= <sr@joco.dk>
Date: Thu, 29 Aug 2024 14:10:47 +0200
Subject: [PATCH] add host

---
 host/host.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 host/host.go

diff --git a/host/host.go b/host/host.go
new file mode 100644
index 0000000..5f32f42
--- /dev/null
+++ b/host/host.go
@@ -0,0 +1,21 @@
+package host
+
+import (
+	"context"
+	"os/exec"
+)
+
+// GetFQDN returns the fully qualified hostname of the current host
+func GetFQDN(ctx context.Context) (string, error) {
+	cmd := exec.CommandContext(ctx, "hostname", "--fqdn")
+	if err := cmd.Run(); err != nil {
+		return "", err
+	}
+
+	b, err := cmd.Output()
+	if err != nil {
+		return "", err
+	}
+
+	return string(b), nil
+}