feat: add custom hutch user-agent to api calls

Implements: https://todo.sr.ht/~ccleberg/hutch/64

1 files changed, 14 insertions, 0 deletions

diff --git a/Hutch/Extensions/Bundle+UserAgent.swift b/Hutch/Extensions/Bundle+UserAgent.swift
new file mode 100644
index 0000000..2200576
--- /dev/null
+++ b/Hutch/Extensions/Bundle+UserAgent.swift
@@ -0,0 +1,14 @@
+import Foundation
+
+extension Bundle {
+    /// The HTTP `User-Agent` string sent with all Hutch network requests.
+    ///
+    /// Format: `Hutch/<version>`
+    var hutchUserAgent: String {
+        let name = (object(forInfoDictionaryKey: "CFBundleDisplayName") as? String)
+            ?? (object(forInfoDictionaryKey: "CFBundleName") as? String)
+            ?? "Hutch"
+        let version = (object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String) ?? "dev"
+        return "\(name)/\(version)"
+    }
+}