Merge pull request #5 from MFB-Technologies-Inc/feature/stop-schemes-from-polluting-dependents

- Add .swiftpm to gitignore to stop schemes from polluting packages that depend on NetworkService
- Run swiftformat
- Update ci.yml to use newer codecov flow
- Add codecov badge to README
- Remove unnecessary use of `try!`. Resolves issue #1.
- Add missing assertion descriptions in tests. Resolves swiftlint warnings.

Author: roanutil

.github/workflows/ci.yml

@@ -43,8 +43,9 @@ jobs:
       - name: Lint
         run: swiftlint .
       - name: Run Tests
-        run: swift test --enable-code-coverage
+        run: swift test --enable-code-coverage --parallel
       - name: Swift Coverage Report
-        uses: maxep/[email protected]
-      - name: Code Coverage
-        run: bash <(curl -s https://codecov.io/bash) -X xcodellvm
+        run: xcrun llvm-cov export -format="lcov" .build/debug/NetworkServicePackageTests.xctest/Contents/MacOS//NetworkServicePackageTests -instr-profile .build/debug/codecov/default.profdata > coverage_report.lcov
+      - uses: codecov/codecov-action@v3
+        with:
+          fail_ci_if_error: true # optional (default = false)

.gitignore

@@ -86,9 +86,9 @@ playground.xcworkspace
 # *.xcodeproj
 # Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
 # hence it is not needed unless you have added a package configuration file to your project
-# .swiftpm
+/.swiftpm
 
-.build/
+/.build
 
 # CocoaPods
 # We recommend against adding the Pods directory to your .gitignore. However