Codecov is back! (#687)

* Add badge codecov badge back in.

.circleci/config.yml

@@ -34,7 +34,10 @@ commands:
         steps:
             - run:
                 name: Publish Code Coverage
-                command: bash <(curl -s https://codecov.io/bash)
+                command: |
+                    curl -Os https://uploader.codecov.io/latest/macos/codecov
+                    chmod +x codecov
+                    ./codecov
     carthage-bootstrap:
         steps:
             - run:
@@ -56,7 +59,7 @@ commands:
                     echo "export GITHUB_TOKEN='${GITHUB_TOKEN}'" >> $BASH_ENV
                     git remote set-url origin "https://x-access-token:${GITHUB_TOKEN}@github.com/mapbox/mapbox-directions-swift.git"
                     git config user.email "[email protected]"
-                    git config user.name "Mapbox Releases" 
+                    git config user.name "Mapbox Releases"
 
 jobs:
   detect-breaking-changes:
@@ -172,7 +175,7 @@ jobs:
         default: true
       codecoverage:
         type: boolean
-        default: false
+        default: true
     macos:
       xcode: << parameters.xcode >>
     environment:

README.md

@@ -4,6 +4,7 @@
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![CocoaPods](https://img.shields.io/cocoapods/v/MapboxDirections.svg)](https://cocoapods.org/pods/MapboxDirections/)
 [![SPM compatible](https://img.shields.io/badge/SPM-compatible-4BC51D.svg?style=flat)](https://swift.org/package-manager/)
+[![codecov](https://codecov.io/gh/mapbox/mapbox-directions-swift/branch/main/graph/badge.svg?token=bjr4ASuXuO)](https://codecov.io/gh/mapbox/mapbox-directions-swift)
 
 Mapbox Directions for Swift (formerly MapboxDirections.swift) makes it easy to connect your iOS, macOS, tvOS, watchOS, or Linux application to the [Mapbox Directions](https://docs.mapbox.com/api/navigation/) and [Map Matching](https://docs.mapbox.com/api/navigation/#map-matching) APIs. Quickly get driving, cycling, or walking directions, whether the trip is nonstop or it has multiple stopping points, all using a simple interface reminiscent of MapKit’s `MKDirections` API. Fit a GPX trace to the [OpenStreetMap](https://www.openstreetmap.org/) road network. The Mapbox Directions and Map Matching APIs are powered by the [OSRM](http://project-osrm.org/) and [Valhalla](https://github.com/valhalla/valhalla/) routing engines. For more information, see the [Mapbox Navigation](https://www.mapbox.com/navigation/) homepage.
 

codecov.yml

@@ -7,3 +7,10 @@ coverage:
     project:
       default:
         threshold: 1%
+
+comment:
+  layout: "reach, diff, flags, files"
+  behavior: default
+  require_changes: false
+  require_base: no
+  require_head: yes