From 1e888248d8ce0dba5cbbcb24dcceae4eeb715e88 Mon Sep 17 00:00:00 2001
From: Pete Schwamb <pete@schwamb.net>
Date: Wed, 14 Oct 2026 20:43:08 -0500
Subject: [PATCH] Show branch, revision, customizations and launch time in
 Support

Adds rows below Version in the Settings Support section: the workspace
branch and revision (falling back to Loop's), the build customizations
when there are any, the launch date, and how long the app has been
running. The launch time is the process start time, read with sysctl.
---
 Loop/Views/SettingsView.swift | 42 ++++++++++++++++++++++++++++++-----
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/Loop/Views/SettingsView.swift b/Loop/Views/SettingsView.swift
index 8da35b1a99..5b1d1fe688 100644
--- a/Loop/Views/SettingsView.swift
+++ b/Loop/Views/SettingsView.swift
@@ -614,14 +614,46 @@ extension SettingsView {
                 Text(NSLocalizedString("Export Critical Event Logs", comment: "The title of the export critical event logs in support"))
             }
 
-            HStack {
-                Text(NSLocalizedString("Version", comment: "Label for the app version row in the Support section"))
-                Spacer()
-                Text(localizedAppNameAndVersion)
-                    .foregroundColor(.secondary)
+            supportInfoRow(NSLocalizedString("Version", comment: "Label for the app version row in the Support section"), value: Text(localizedAppNameAndVersion))
+
+            if let branch = BuildDetails.default.workspaceGitBranch ?? BuildDetails.default.gitBranch {
+                supportInfoRow(NSLocalizedString("Branch", comment: "Label for the git branch row in the Support section"), value: Text(branch))
+            }
+
+            if let revision = BuildDetails.default.workspaceGitRevision ?? BuildDetails.default.gitRevision {
+                supportInfoRow(NSLocalizedString("Revision", comment: "Label for the git revision row in the Support section"), value: Text(revision))
             }
+
+            if !BuildDetails.default.customizations.isEmpty {
+                supportInfoRow(NSLocalizedString("Customizations", comment: "Label for the build customizations row in the Support section"), value: Text(BuildDetails.default.customizations.joined(separator: ", ")))
+            }
+
+            supportInfoRow(NSLocalizedString("Launched", comment: "Label for the app launch time row in the Support section"), value: Text(Self.launchDate.formatted(date: .abbreviated, time: .shortened)))
+
+            supportInfoRow(NSLocalizedString("Running For", comment: "Label for the time since app launch row in the Support section"), value: Text(Self.launchDate, style: .relative))
         }
     }
+
+    private func supportInfoRow(_ label: String, value: Text) -> some View {
+        HStack {
+            Text(label)
+            Spacer()
+            value
+                .foregroundColor(.secondary)
+                .multilineTextAlignment(.trailing)
+        }
+    }
+
+    private static let launchDate: Date = {
+        var info = kinfo_proc()
+        var size = MemoryLayout<kinfo_proc>.size
+        var mib: [Int32] = [CTL_KERN, KERN_PROC, KERN_PROC_PID, getpid()]
+        guard sysctl(&mib, u_int(mib.count), &info, &size, nil, 0) == 0 else {
+            return Date()
+        }
+        let start = info.kp_proc.p_un.__p_starttime
+        return Date(timeIntervalSince1970: TimeInterval(start.tv_sec) + TimeInterval(start.tv_usec) / 1_000_000)
+    }()
     
     /*
      DIY loop specific component to show users the amount of time remaining on their build before a rebuild is necessary.