Add SonarCloud code coverage.

.travis.yml

@@ -5,7 +5,7 @@ addons:
     organization: chriszielinski-github
 script:
   - make
-  - make test
+  - make travis-test
   - swiftlint
   - sonar-scanner
 after_success:

Makefile

@@ -15,10 +15,16 @@ carthage:
 build:
 	xcodebuild $(XCODEFLAGS) -configuration Release | xcpretty
 
-test:
-	xcodebuild test $(XCODEFLAGS) -configuration Debug | xcpretty
+test: clean-test
+	xcodebuild test $(XCODEFLAGS) -configuration Debug -resultBundlePath testResults | xcpretty
+
+travis-test: test
+	./xccov-to-sonarqube-generic.sh testResults/1_Test/action.xccovarchive/ > testResults/sonarqube-generic-coverage.xml
 
 archive:
 	cd $(BUILT_PRODUCT_DIR); \
 	zip -FSr -1 $(FULL_PRODUCT_NAME).zip $(FULL_PRODUCT_NAME);
 	echo "Built distribution zip file: $(BUILT_PRODUCT_DIR)$(FULL_PRODUCT_NAME).zip"
+
+clean-test:
+	rm -rf ./testResults

sonar-project.properties

@@ -6,5 +6,6 @@ sonar.login= 63079da560acf5e7a12244bd3b0f5068c5c9beda
 
 sonar.sources=Source
 sonar.tests=Tests
+sonar.coverageReportPaths=testResults/sonarqube-generic-coverage.xml
 
 sonar.cfamily.build-wrapper-output.bypass=true

xccov-to-sonarqube-generic.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+function convert_file {
+  local xccovarchive_file="$1"
+  local file_name="$2"
+  echo "  <file path=\"$file_name\">"
+  xcrun xccov view --file "$file_name" "$xccovarchive_file" | \
+    sed -n '
+    s/^ *\([0-9][0-9]*\): 0.*$/    <lineToCover lineNumber="\1" covered="false"\/>/p;
+    s/^ *\([0-9][0-9]*\): [1-9].*$/    <lineToCover lineNumber="\1" covered="true"\/>/p
+    '
+  echo '  </file>'
+}
+
+function xccov_to_generic {
+  echo '<coverage version="1">'
+  for xccovarchive_file in "$@"; do
+    xcrun xccov view --file-list "$xccovarchive_file" | while read -r file_name; do
+      convert_file "$xccovarchive_file" "$file_name"
+    done
+  done
+  echo '</coverage>'
+}
+
+xccov_to_generic "$@"