fix: round final compact progress fraction to completion

Checks/system-playback.swift

@@ -34,6 +34,7 @@ struct SystemPlaybackChecks {
                     "compact time uses total-duration units, truncation and bounded progress: \(expected)")
         }
         for (position, expected) in [(59.9, "59.9"), (59.99, "59.9"), (0.0, "0.0"),
+                                     (99.89, "99.8"), (99.9, "100.0"), (99.99, "100.0"),
                                      (100.0, "100.0"), (105.0, "100.0"), (-1.0, "0.0")] {
             require(compactProgressText(position: position, duration: 100, format: .percentage) == expected,
                     "compact percentage has one decimal and stays bounded: \(expected)")

README.md

@@ -114,7 +114,7 @@ automatic_quality = true
 [ui]
 buffer_info = true
 compact_snap_to_edges = true
-compact_title_progress = "percentage" # "time", "percentage" (one decimal), or "none"
+compact_title_progress = "percentage" # "time", "percentage" (one decimal; 99.9 rounds up to 100.0), or "none"
 
 [keys]
 play = "space"

Sources/App/TerebiApp.swift

@@ -7,6 +7,7 @@ func compactProgressText(position: Double, duration: Double, format: CompactTitl
     let position = min(max(0, position), duration)
     if format == .percentage {
         let tenths = Int((position / duration * 1000).rounded(.down))
+        if tenths == 999 { return "100.0" }
         return "\(tenths / 10).\(tenths % 10)"
     }
     let total = Int(min(duration, Double(Int.max / 2)))