Update Turf v0.5.0

Cartfile

@@ -1,8 +1,8 @@
 binary "https://www.mapbox.com/ios-sdk/MapboxAccounts.json" ~> 2.2
 binary "https://www.mapbox.com/ios-sdk/Mapbox-iOS-SDK.json" ~> 5.6
 binary "https://www.mapbox.com/ios-sdk/MapboxNavigationNative.json" == 9.0.4
-github "mapbox/mapbox-directions-swift" ~> 0.31
-github "mapbox/turf-swift" ~> 0.3
+github "mapbox/mapbox-directions-swift" ~> 0.32
+github "mapbox/turf-swift" ~> 0.5
 github "mapbox/mapbox-events-ios" ~> 0.10
 github "ceeK/Solar" ~> 2.1.0
 github "mapbox/mapbox-speech-swift" ~> 0.3.0

Cartfile.resolved

@@ -8,9 +8,9 @@ github "Udumft/SnappyShrimp" "66f3e3ba70370ad5e889ac8ed72a8730ca79958e"
 github "ceeK/Solar" "2.1.0"
 github "linksmt/OHHTTPStubs" "563f48d3fab84ef04639649c770b00f4fa502cca"
 github "mapbox/MapboxGeocoder.swift" "v0.10.2"
-github "mapbox/mapbox-directions-swift" "v0.31.0"
+github "mapbox/mapbox-directions-swift" "v0.32.0"
 github "mapbox/mapbox-events-ios" "v0.10.2"
 github "mapbox/mapbox-speech-swift" "v0.3.0"
-github "mapbox/turf-swift" "v0.3.0"
+github "mapbox/turf-swift" "v0.5.0"
 github "raphaelmor/Polyline" "v4.2.1"
 github "uber/ios-snapshot-test-case" "5.0.2"

Example/OfflineViewController.swift

@@ -1,5 +1,6 @@
 import UIKit
 import Mapbox
+import Turf
 import MapboxDirections
 import MapboxCoreNavigation
 
@@ -47,7 +48,7 @@ class OfflineViewController: UIViewController, MGLMapViewDelegate {
 
     @objc func downloadRegion() {
         let mapCoordinateBounds = mapView.convert(resizableView.frame, toCoordinateBoundsFrom: nil)
-        let coordinateBounds = CoordinateBounds(coordinates: [mapCoordinateBounds.sw, mapCoordinateBounds.ne])
+        let coordinateBounds = BoundingBox(mapCoordinateBounds.sw, mapCoordinateBounds.ne)
 
         disableUserInterface()
 

MapboxCoreNavigation.podspec

@@ -42,9 +42,9 @@ Pod::Spec.new do |s|
 
   s.dependency "MapboxNavigationNative", "= 9.0.4"
   s.dependency "MapboxAccounts", "~> 2.2.0"
-  s.dependency "MapboxDirections", "~> 0.31.0"
+  s.dependency "MapboxDirections", "~> 0.32.0"
   s.dependency "MapboxMobileEvents", "~> 0.10.2"        # Always pin to a patch release if pre-1.0
-  s.dependency "Turf", "~> 0.3.0"                       # Always pin to a patch release if pre-1.0
+  s.dependency "Turf", "~> 0.5.0"                       # Always pin to a patch release if pre-1.0
 
   s.swift_version = "5.0"
 

MapboxCoreNavigation/CLLocation.swift

@@ -43,7 +43,7 @@ extension CLLocation {
         guard let shape = routeStep.shape, let closestCoordinate = shape.closestCoordinate(to: coordinate) else {
             return false
         }
-        return closestCoordinate.distance < maximumDistance
+        return closestCoordinate.coordinate.distance(to: coordinate) < maximumDistance
     }
 
     //MARK: - Route Snapping
@@ -67,7 +67,7 @@ extension CLLocation {
     /**
      Calculates the proper coordinates to use when calculating a snapped location.
      */
-    func snappingPolyline(for routeProgress: RouteProgress) -> Polyline {
+    func snappingPolyline(for routeProgress: RouteProgress) -> LineString {
         let legProgress = routeProgress.currentLegProgress
         let nearbyPolyline = routeProgress.nearbyShape
         let stepPolyline = legProgress.currentStep.shape!
@@ -97,12 +97,12 @@ extension CLLocation {
     /**
      Given a location and a series of coordinates, compute what the course should be for a the location.
      */
-    func interpolatedCourse(along polyline: Polyline) -> CLLocationDirection? {
+    func interpolatedCourse(along polyline: LineString) -> CLLocationDirection? {
         guard let closest = polyline.closestCoordinate(to: coordinate) else { return nil }
 
-        let reversedPolyline = Polyline(polyline.coordinates.reversed())
-        let slicedLineBehind = reversedPolyline.sliced(from: closest.coordinate, to: reversedPolyline.coordinates.last)
-        let slicedLineInFront = polyline.sliced(from: closest.coordinate, to: polyline.coordinates.last)
+        let reversedPolyline = LineString(polyline.coordinates.reversed())
+        let slicedLineBehind = reversedPolyline.sliced(from: closest.coordinate, to: reversedPolyline.coordinates.last)!
+        let slicedLineInFront = polyline.sliced(from: closest.coordinate, to: polyline.coordinates.last)!
         let userDistanceBuffer: CLLocationDistance = max(speed * RouteControllerDeadReckoningTimeInterval / 2, RouteControllerUserLocationSnappingDistance / 2)
 
         guard let pointBehind = slicedLineBehind.coordinateFromStart(distance: userDistanceBuffer) else { return nil }
@@ -119,12 +119,15 @@ extension CLLocation {
         let relativeAnglepointBehind = (wrappedPointBehind - wrappedCourse).wrap(min: -180, max: 180)
         let relativeAnglepointAhead = (wrappedPointAhead - wrappedCourse).wrap(min: -180, max: 180)
 
+        let distanceBehindClosest = pointBehindClosest.coordinate.distance(to: pointBehind)
+        let distanceAheadClosest = pointAheadClosest.coordinate.distance(to: pointAhead)
+
         let averageRelativeAngle: Double
         // User is at the beginning of the route, there is no closest point behind the user.
-        if pointBehindClosest.distance <= 0 && pointAheadClosest.distance > 0 {
+        if distanceBehindClosest <= 0 && distanceAheadClosest > 0 {
             averageRelativeAngle = relativeAnglepointAhead
             // User is at the end of the route, there is no closest point in front of the user.
-        } else if pointAheadClosest.distance <= 0 && pointBehindClosest.distance > 0 {
+        } else if distanceAheadClosest <= 0 && distanceBehindClosest > 0 {
             averageRelativeAngle = relativeAnglepointBehind
         } else {
             averageRelativeAngle = (relativeAnglepointBehind + relativeAnglepointAhead) / 2

MapboxCoreNavigation/LegacyRouteController.swift

@@ -289,7 +289,7 @@ open class LegacyRouteController: NSObject, Router, InternalRouter, CLLocationMa
         }
 
         if let closestCoordinate = polyline.closestCoordinate(to: rawLocation.coordinate) {
-            let remainingDistance = polyline.distance(from: closestCoordinate.coordinate)
+            let remainingDistance = polyline.distance(from: closestCoordinate.coordinate)!
             let distanceTraveled = step.distance - remainingDistance
             stepProgress.distanceTraveled = distanceTraveled
 
@@ -529,7 +529,7 @@ open class LegacyRouteController: NSObject, Router, InternalRouter, CLLocationMa
 
     func updateIntersectionDistances() {
         if let shape = routeProgress.currentLegProgress.currentStep.shape, let intersections = routeProgress.currentLegProgress.currentStep.intersections {
-            let distances: [CLLocationDistance] = intersections.map { shape.distance(from: shape.coordinates.first, to: $0.location) }
+            let distances: [CLLocationDistance] = intersections.compactMap { shape.distance(from: shape.coordinates.first, to: $0.location) }
             routeProgress.currentLegProgress.currentStepProgress.intersectionDistances = distances
         }
     }

MapboxCoreNavigation/RouteController.swift

@@ -304,7 +304,7 @@ open class RouteController: NSObject {
             preconditionFailure("Route steps used for navigation must have shape data")
         }
         if let closestCoordinate = polyline.closestCoordinate(to: rawLocation.coordinate) {
-            let remainingDistance = polyline.distance(from: closestCoordinate.coordinate)
+            let remainingDistance = polyline.distance(from: closestCoordinate.coordinate)!
             let distanceTraveled = step.distance - remainingDistance
             stepProgress.distanceTraveled = distanceTraveled
 

MapboxCoreNavigation/RouteProgress.swift

@@ -437,16 +437,17 @@ open class RouteLegProgress {
         for (currentStepIndex, step) in remainingSteps.enumerated() {
             guard let shape = step.shape else { continue }
             guard let closestCoordOnStep = shape.closestCoordinate(to: coordinate) else { continue }
+            let closesCoordOnStepDistance = closestCoordOnStep.coordinate.distance(to: coordinate)
             let foundIndex = currentStepIndex + stepIndex
 
             // First time around, currentClosest will be `nil`.
             guard let currentClosestDistance = currentClosest?.distance else {
-                currentClosest = (index: foundIndex, distance: closestCoordOnStep.distance)
+                currentClosest = (index: foundIndex, distance: closesCoordOnStepDistance)
                 continue
             }
 
-            if closestCoordOnStep.distance < currentClosestDistance {
-                currentClosest = (index: foundIndex, distance: closestCoordOnStep.distance)
+            if closesCoordOnStepDistance < currentClosestDistance {
+                currentClosest = (index: foundIndex, distance: closesCoordOnStepDistance)
             }
         }
 
@@ -469,11 +470,7 @@ open class RouteLegProgress {
         var slice = legPolyline
         var accumulatedCoordinates = 0
         return Array(waypoints.drop { (waypoint) -> Bool in
-            var newSlice = slice.sliced(from: waypoint.coordinate)
-            // Work around <https://github.com/mapbox/turf-swift/pull/79>.
-            if newSlice.coordinates.count > 2 && newSlice.coordinates.last == newSlice.coordinates.dropLast().last {
-                newSlice.coordinates.removeLast()
-            }
+            let newSlice = slice.sliced(from: waypoint.coordinate)!
             accumulatedCoordinates += slice.coordinates.count - newSlice.coordinates.count
             slice = newSlice
             return accumulatedCoordinates <= userCoordinateIndex

MapboxCoreNavigation/SimulatedLocationManager.swift

@@ -35,7 +35,7 @@ open class SimulatedLocationManager: NavigationLocationManager {
     fileprivate var timer: DispatchTimer!
 
     fileprivate var locations: [SimulatedLocation]!
-    fileprivate var routeShape: Polyline!
+    fileprivate var routeShape: LineString!
 
     /**
      Specify the multiplier to use when calculating speed based on the RouteLeg’s `expectedSegmentTravelTimes`.
@@ -157,7 +157,7 @@ open class SimulatedLocationManager: NavigationLocationManager {
         let distanceToClosest = closestLocation.distance(from: CLLocation(newCoordinate))
 
         let distance = min(max(distanceToClosest, 10), safeDistance)
-        let coordinatesNearby = polyline.trimmed(from: newCoordinate, distance: 100).coordinates
+        let coordinatesNearby = polyline.trimmed(from: newCoordinate, distance: 100)!.coordinates
 
         // Simulate speed based on expected segment travel time
         if let expectedSegmentTravelTimes = routeProgress?.currentLeg.expectedSegmentTravelTimes,

MapboxCoreNavigationTests/CocoaPodsTest/PodInstall/Podfile.lock

@@ -4,13 +4,13 @@ PODS:
   - MapboxAccounts (2.2.0)
   - MapboxCoreNavigation (0.40.0):
     - MapboxAccounts (~> 2.2.0)
-    - MapboxDirections (~> 0.31.0)
+    - MapboxDirections (~> 0.32.0)
     - MapboxMobileEvents (~> 0.10.2)
     - MapboxNavigationNative (= 9.0.4)
-    - Turf (~> 0.3.0)
-  - MapboxDirections (0.31.0):
+    - Turf (~> 0.5.0)
+  - MapboxDirections (0.32.0):
     - Polyline (~> 4.2)
-    - Turf (~> 0.3)
+    - Turf (~> 0.5)
   - MapboxMobileEvents (0.10.2)
   - MapboxNavigation (0.40.0):
     - Mapbox-iOS-SDK (~> 5.6)
@@ -22,14 +22,14 @@ PODS:
   - MapboxSpeech (0.3.0)
   - Polyline (4.2.1)
   - Solar (2.1.0)
-  - Turf (0.3.0)
+  - Turf (0.5.0)
 
 DEPENDENCIES:
   - MapboxCoreNavigation (from `../../../`)
   - MapboxNavigation (from `../../../`)
 
 SPEC REPOS:
-  https://github.com/cocoapods/specs.git:
+    https://github.com/cocoapods/specs.git:
     - Mapbox-iOS-SDK
     - MapboxAccounts
     - MapboxDirections
@@ -49,16 +49,16 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Mapbox-iOS-SDK: a5915700ec84bc1a7f8b3e746d474789e35b7956
   MapboxAccounts: 3c04a1df56c1ac4ff714619296fb47310cf70ad0
-  MapboxCoreNavigation: 79d1b2e201be2aed7edd188f90de54c03a59606d
-  MapboxDirections: 0b97aa320d7cddbe72d6513becc07dd747935240
+  MapboxCoreNavigation: e172e4407f69e4dbef19c20bce2045347ea6dc34
+  MapboxDirections: 7f36b3e9ef6a53fc997c114a341ab4da721756bd
   MapboxMobileEvents: 2bc0ca2eedb627b73cf403258dce2b2fa98074a6
   MapboxNavigation: 42bae50b0381dce317c85884ba0de38fc68a4814
   MapboxNavigationNative: 50436c659f40d7f67ed8a60652c9d344f0e10e27
   MapboxSpeech: 403415e932e084cf290b9d55c49ab7ea210b9595
   Polyline: 0e9890790292741c8186201a536b6bb6a78d02dd
   Solar: 2dc6e7cc39186cb0c8228fa08df76fb50c7d8f24
-  Turf: c6bdf62d6a70c647874f295dd1cf4eefc0c3e9e6
+  Turf: bdcfefe60df3ca8dc5f742681c178e47f8c5a567
 
 PODFILE CHECKSUM: d4084fe664fbacd0cffd88ab45eaed1ad907ad1d
 
-COCOAPODS: 1.7.5
+COCOAPODS: 1.8.4

MapboxCoreNavigationTests/RouteProgressTests.swift

@@ -196,22 +196,22 @@ class RouteProgressTests: XCTestCase {
         XCTAssertEqual(remainingWaypoints.count, 4,
                        "At the first via point before backtracking, all but the source and first via point should remain")
 
-        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance() / 2.0
+        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance()! / 2.0
         remainingWaypoints = legProgress.remainingWaypoints(among: Array(options.waypoints.dropLast()))
         XCTAssertEqual(remainingWaypoints.count, 2,
                        "At the via point where the leg backtracks, only the via points after backtracking should remain")
 
-        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance() / 2.0 + coordinates[3].distance(to: coordinates[4]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance()! / 2.0 + coordinates[3].distance(to: coordinates[4]) / 2.0
         remainingWaypoints = legProgress.remainingWaypoints(among: Array(options.waypoints.dropLast()))
         XCTAssertEqual(remainingWaypoints.count, 2,
                        "Halfway to the via point where the leg backtracks, only the via points after backtracking should remain")
 
-        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance() / 2.0 + coordinates[3].distance(to: coordinates[4])
+        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance()! / 2.0 + coordinates[3].distance(to: coordinates[4])
         remainingWaypoints = legProgress.remainingWaypoints(among: Array(options.waypoints.dropLast()))
         XCTAssertEqual(remainingWaypoints.count, 1,
                        "At the first via point after backtracking, all but one of the via points after backtracking should remain")
 
-        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance()
+        legProgress.currentStepProgress.distanceTraveled = LineString(coordinates).distance()!
         remainingWaypoints = legProgress.remainingWaypoints(among: Array(options.waypoints.dropLast()))
         XCTAssertEqual(remainingWaypoints.count, 0,
                        "At the last via point after backtracking, nothing should remain")
@@ -243,32 +243,32 @@ class RouteProgressTests: XCTestCase {
 
         XCTAssertEqual(legProgress.distanceTraveled, 0)
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 10, unit: UnitSpeed.kilometersPerHour))
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1])! / 2.0
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 10, unit: UnitSpeed.kilometersPerHour))
 
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1])
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1])!
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 20, unit: UnitSpeed.milesPerHour))
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1]) + lineString.distance(from: coordinates[1], to: coordinates[2]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[1])! + lineString.distance(from: coordinates[1], to: coordinates[2])! / 2.0
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 20, unit: UnitSpeed.milesPerHour))
 
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[2])
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[2])!
         XCTAssertNil(legProgress.currentSpeedLimit)
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[2]) + lineString.distance(from: coordinates[2], to: coordinates[3]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[2])! + lineString.distance(from: coordinates[2], to: coordinates[3])! / 2.0
         XCTAssertNil(legProgress.currentSpeedLimit)
 
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[3])
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[3])!
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 40, unit: UnitSpeed.milesPerHour))
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[3]) + lineString.distance(from: coordinates[3], to: coordinates[4]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[3])! + lineString.distance(from: coordinates[3], to: coordinates[4])! / 2.0
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 40, unit: UnitSpeed.milesPerHour))
 
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[4])
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[4])!
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 50, unit: UnitSpeed.kilometersPerHour))
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[4]) + lineString.distance(from: coordinates[4], to: coordinates[5]) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[4])! + lineString.distance(from: coordinates[4], to: coordinates[5])! / 2.0
         XCTAssertEqual(legProgress.currentSpeedLimit, Measurement(value: 50, unit: UnitSpeed.kilometersPerHour))
 
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[5])
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[5])!
         XCTAssertTrue(legProgress.currentSpeedLimit?.value.isInfinite ?? false)
-        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[5]) + (lineString.distance() - lineString.distance(to: coordinates[5])) / 2.0
+        legProgress.currentStepProgress.distanceTraveled = lineString.distance(to: coordinates[5])! + (lineString.distance()! - lineString.distance(to: coordinates[5])!) / 2.0
         XCTAssertTrue(legProgress.currentSpeedLimit?.value.isInfinite ?? false)
     }
 }

MapboxNavigation-Documentation.podspec

@@ -46,13 +46,13 @@ Pod::Spec.new do |s|
   s.frameworks = ['CarPlay']
 
   s.dependency "MapboxAccounts", "~> 2.2.0"
-  s.dependency "MapboxDirections", "~> 0.31.0"
+  s.dependency "MapboxDirections", "~> 0.32.0"
   s.dependency "MapboxGeocoder.swift", "~> 0.10.0"
   s.dependency "Mapbox-iOS-SDK", "~> 5.6"
   s.dependency "MapboxMobileEvents", "~> 0.10.2"
   s.dependency "MapboxNavigationNative", "= 9.0.4"
   s.dependency "Solar", "~> 2.1"
-  s.dependency "Turf", "~> 0.3.0"
+  s.dependency "Turf", "~> 0.5.0"
   s.dependency "MapboxSpeech", "~> 0.3.0"
 
   s.swift_version = "5.0"

MapboxNavigation/InstructionPresenter.swift

@@ -135,6 +135,8 @@ class InstructionPresenter {
                     ?? NSAttributedString(string: text.text, attributes: defaultAttributes)
             case .lane(_, _):
                 preconditionFailure("Lane component has no attributed string representation.")
+            case .guidanceView(_, let alternativeText):
+                return NSAttributedString(string: alternativeText.text, attributes: defaultAttributes)
             }
         }
         let separator = NSAttributedString(string: " ", attributes: defaultAttributes)