root: initial merging of outpost and main project

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

internal/outpost/version.go

@@ -0,0 +1,20 @@
+package pkg
+
+import (
+	"fmt"
+	"os"
+)
+
+const VERSION = "2021.6.1-rc6"
+
+func BUILD() string {
+	build := os.Getenv("GIT_BUILD_HASH")
+	if build == "" {
+		return "tagged"
+	}
+	return build
+}
+
+func UserAgent() string {
+	return fmt.Sprintf("authentik-outpost@%s (%s)", VERSION, BUILD())
+}