Build in release build on CI

.github/workflows/ci.yaml

@@ -8,10 +8,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        images:
+        image:
         - swift:5.3
-        - swiftlang/swift:nightly-master
+        - swift:5.4
-    container: ${{ matrix.images }}
+        - swiftlang/swift:nightly-main
+    container: ${{ matrix.image }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -19,3 +20,22 @@ jobs:
         run: swift package resolve
       - name: Build & Test
         run: swift test --enable-test-discovery --parallel
+
+  release-build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        image:
+        - swift:5.3
+        - swift:5.4
+        - swift:5.5
+        - swiftlang/swift:nightly-main
+    container: ${{ matrix.image }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Resolve Swift dependencies
+        run: swift package resolve
+      - name: Build in release mode
+        run: swift build --enable-test-discovery -c release

.gitignore

@@ -2,3 +2,4 @@
 .build/
 .swiftpm/
 Documentation/
+Package.resolved

Package.resolved

@@ -1,115 +0,0 @@
-{
-  "object": {
-    "pins": [
-      {
-        "package": "grpc-swift",
-        "repositoryURL": "https://github.com/grpc/grpc-swift.git",
-        "state": {
-          "branch": null,
-          "revision": "9e464a75079928366aa7041769a271fac89271bf",
-          "version": "1.0.0"
-        }
-      },
-      {
-        "package": "opentelemetry-swift",
-        "repositoryURL": "https://github.com/slashmo/opentelemetry-swift.git",
-        "state": {
-          "branch": "main",
-          "revision": "6906ca162bec58b182be45971e88ab822bce3dba",
-          "version": null
-        }
-      },
-      {
-        "package": "swift-distributed-tracing",
-        "repositoryURL": "https://github.com/apple/swift-distributed-tracing.git",
-        "state": {
-          "branch": null,
-          "revision": "fce1f7c91ad5a733500ea1cdd7ccd7aed9130536",
-          "version": "0.1.4"
-        }
-      },
-      {
-        "package": "swift-distributed-tracing-baggage",
-        "repositoryURL": "https://github.com/apple/swift-distributed-tracing-baggage.git",
-        "state": {
-          "branch": null,
-          "revision": "b68b3277985555995298426a35084b832dbc51ae",
-          "version": "0.1.1"
-        }
-      },
-      {
-        "package": "swift-distributed-tracing-baggage-core",
-        "repositoryURL": "https://github.com/apple/swift-distributed-tracing-baggage-core.git",
-        "state": {
-          "branch": null,
-          "revision": "9a2884a37f39e08ebd225627c400feae9c6ea8df",
-          "version": "0.1.1"
-        }
-      },
-      {
-        "package": "swift-log",
-        "repositoryURL": "https://github.com/apple/swift-log.git",
-        "state": {
-          "branch": null,
-          "revision": "5d66f7ba25daf4f94100e7022febf3c75e37a6c7",
-          "version": "1.4.2"
-        }
-      },
-      {
-        "package": "swift-nio",
-        "repositoryURL": "https://github.com/apple/swift-nio.git",
-        "state": {
-          "branch": null,
-          "revision": "3be4e0980075de10a4bc8dee07491d49175cfd7a",
-          "version": "2.27.0"
-        }
-      },
-      {
-        "package": "swift-nio-extras",
-        "repositoryURL": "https://github.com/apple/swift-nio-extras.git",
-        "state": {
-          "branch": null,
-          "revision": "de1c80ad1fdff1ba772bcef6b392c3ef735f39a6",
-          "version": "1.8.0"
-        }
-      },
-      {
-        "package": "swift-nio-http2",
-        "repositoryURL": "https://github.com/apple/swift-nio-http2.git",
-        "state": {
-          "branch": null,
-          "revision": "f4736a3b78a2bbe3feb7fc0f33f6683a8c27974c",
-          "version": "1.16.3"
-        }
-      },
-      {
-        "package": "swift-nio-ssl",
-        "repositoryURL": "https://github.com/apple/swift-nio-ssl.git",
-        "state": {
-          "branch": null,
-          "revision": "07c160b8724ee53a4b776328122be6338ff12bf2",
-          "version": "2.11.0"
-        }
-      },
-      {
-        "package": "swift-nio-transport-services",
-        "repositoryURL": "https://github.com/apple/swift-nio-transport-services.git",
-        "state": {
-          "branch": null,
-          "revision": "1d28d48e071727f4558a8a4bb1894472abc47a58",
-          "version": "1.9.2"
-        }
-      },
-      {
-        "package": "SwiftProtobuf",
-        "repositoryURL": "https://github.com/apple/swift-protobuf.git",
-        "state": {
-          "branch": null,
-          "revision": "e1904bf5a5f79cb7e0ff68a427a53a93b652fcd1",
-          "version": "1.15.0"
-        }
-      }
-    ]
-  },
-  "version": 1
-}

Package.swift

@@ -7,7 +7,7 @@ let package = Package(
         .library(name: "OpenTelemetryXRay", targets: ["OpenTelemetryXRay"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/slashmo/opentelemetry-swift.git", .branch("main")),
+        .package(url: "https://github.com/slashmo/opentelemetry-swift.git", .branch("automatic-context-propagation")),
     ],
     targets: [
         .target(name: "OpenTelemetryXRay", dependencies: [