From 61164b6dd8343c8699d091dd5fccc55beb0b90b9 Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Sat, 11 Apr 2026 19:47:40 -0500
Subject: feat: add contribution calendar to user profiles

Add a trailing 365-day contribution heatmap to user profile views,
backed by HutchStatsService. Includes calendar model, view model,
SwiftUI calendar view, app configuration, and unit tests.
---
 Hutch/App/AppConfiguration.swift | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Hutch/App/AppConfiguration.swift

(limited to 'Hutch/App/AppConfiguration.swift')

diff --git a/Hutch/App/AppConfiguration.swift b/Hutch/App/AppConfiguration.swift
new file mode 100644
index 0000000..7824371
--- /dev/null
+++ b/Hutch/App/AppConfiguration.swift
@@ -0,0 +1,42 @@
+import Foundation
+
+struct AppConfiguration: Sendable {
+    static let defaultHutchStatsBaseURL = URL(string: "https://hutch-stats.zerolabs.sh")!
+    static let hutchStatsBaseURLEnvironmentKey = "HUTCH_STATS_BASE_URL"
+
+    let hutchStatsBaseURL: URL
+
+    init(
+        userDefaults: UserDefaults = .standard,
+        processInfo: ProcessInfo = .processInfo,
+        environment: [String: String]? = nil
+    ) {
+        let resolvedEnvironment = environment ?? processInfo.environment
+
+        if
+            let rawValue = resolvedEnvironment[Self.hutchStatsBaseURLEnvironmentKey],
+            let url = Self.normalizedURL(from: rawValue)
+        {
+            self.hutchStatsBaseURL = url
+        } else if
+            let rawValue = userDefaults.string(forKey: AppStorageKeys.hutchStatsBaseURL),
+            let url = Self.normalizedURL(from: rawValue)
+        {
+            self.hutchStatsBaseURL = url
+        } else {
+            self.hutchStatsBaseURL = Self.defaultHutchStatsBaseURL
+        }
+    }
+
+    private static func normalizedURL(from rawValue: String) -> URL? {
+        guard var components = URLComponents(string: rawValue.trimmingCharacters(in: .whitespacesAndNewlines)) else {
+            return nil
+        }
+
+        if components.path.isEmpty {
+            components.path = "/"
+        }
+
+        return components.url
+    }
+}
-- 
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