Added codecov support.

.github/workflows/swift.yml

@@ -14,6 +14,27 @@ jobs:
         with:
           workflow_id: ${{ github.event.workflow.id }}
 
+  generate_code_coverage:
+    needs: cancel_previous
+    runs-on: macos-14
+    steps:
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: "15.2"
+      - uses: actions/checkout@v2
+      - uses: webfactory/[email protected]
+        with:
+          ssh-private-key: ${{ secrets.SOVRAN_SSH_KEY }}
+      - name: Build & Run tests
+        run: swift test --enable-code-coverage
+      - name: Convert coverage report
+        run: xcrun llvm-cov export -format="lcov" .build/debug/SegmentPackageTests.xctest/Contents/MacOS/SegmentPackageTests -instr-profile .build/debug/codecov/default.profdata > coverage.lcov
+      - name: Upload coverage reports to Codecov
+        uses: codecov/[email protected]
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: segmentio/analytics-swift
+
   build_and_test_spm_mac:
     needs: cancel_previous
     runs-on: macos-14
@@ -25,9 +46,7 @@ jobs:
       - uses: webfactory/[email protected]
         with:
           ssh-private-key: ${{ secrets.SOVRAN_SSH_KEY }}
-      - name: Build
-        run: swift build
-      - name: Run tests
+      - name: Build & Run tests
         run: swift test
 
   build_and_test_spm_linux:

codecov.yml

@@ -0,0 +1,10 @@
+ignore:
+  - "Tests" # ignore all tests
+
+comment:                  # this is a top-level key
+  layout: "diff, flags, files"
+  behavior: default
+  require_changes: false  # learn more in the Requiring Changes section below
+  require_base: false        # [true :: must have a base report to post]
+  require_head: true       # [true :: must have a head report to post]
+  hide_project_coverage: false # [true :: only show coverage on the git diff]