For #607. Work on artifacts from CI

Author: binkley

Earthfile

@@ -18,13 +18,16 @@ run-with-gradle:
     RUN ./run-with-gradle.sh
 
     # For CI so that GitHub can copy artifacts
+# Coverage reports
+    SAVE ARTIFACT --keep-ts build/reports/jacoco/test AS LOCAL build/reports/jacoco/test
 # Javadocs and jars
     SAVE ARTIFACT --keep-ts build/libs/modern-java-practices-0-javadoc.jar
     SAVE ARTIFACT --keep-ts build/docs/javadoc/ AS LOCAL build/docs/javadoc/
 
 # Test coverage and badge for Gradle:
 # You need to PICK ONE from Gradle or Maven for your build.
-# This project uses Maven (see below) to create the code coverage badge.
+# This project uses Maven (see below) to create the code coverage badge to
+# avoid multiple updating.
 # Commented is the minimum needed from the containerized build when using
 # Gradle.
 # After this enabling this, you still need to update the GitHub action steps
@@ -40,13 +43,16 @@ build-with-maven:
     RUN --secret OWASP_NVD_API_KEY ./mvnw --no-transfer-progress clean verify
 
     # For CI so that GitHub can copy artifacts
+# Coverage reports
+    SAVE ARTIFACT --keep-ts target/site/jacoco/
 # Javadocs and jars
     SAVE ARTIFACT --keep-ts target/modern-java-practices-0-SNAPSHOT-javadoc.jar AS LOCAL target/modern-java-practices-0-SNAPSHOT-javadoc.jar
     SAVE ARTIFACT --keep-ts target/apidocs/ AS LOCAL target/apidocs/
     SAVE ARTIFACT --keep-ts target/modern-java-practices-0-SNAPSHOT-test-javadoc.jar AS LOCAL target/modern-java-practices-0-SNAPSHOT-test-javadoc.jar
     SAVE ARTIFACT --keep-ts target/testapidocs/ AS LOCAL target/testapidocs/
 
-# Test coverage and badge
+# Test coverage and badge for Maven:
+# See above comments on enabling for Gradle.
 # Note that ONLY the Maven containerized build updates the README frontpage
 # badge for coverage. This is to avoid multiple updating.
     SAVE ARTIFACT --keep-ts target/site/jacoco/jacoco.csv AS LOCAL target/site/jacoco/jacoco.csv