Adjustments to code coverage reports:

* src/beast is removed since it has its own coverage and CI integration.

bin/ci/ubuntu/build-and-test.sh

@@ -21,6 +21,13 @@ rm -f build/rippled
 # See what we've actually built
 ldd $RIPPLED_PATH
 
+if [[ $TARGET == "coverage" ]]; then
+  export PATH=$PATH:$LCOV_ROOT/usr/bin
+
+  # Create baseline coverage data file
+  lcov --no-external -c -i -d . -o baseline.info
+fi
+
 # Execute unit tests under gdb, printing a call stack
 # if we get a crash.
 gdb -return-child-result -quiet -batch \
@@ -32,8 +39,17 @@ gdb -return-child-result -quiet -batch \
     --args $RIPPLED_PATH --unittest
 
 if [[ $TARGET == "coverage" ]]; then
-  # We pass along -p to keep path segments so as to avoid collisions
-  codecov --gcov-args=-p --gcov-source-match='^src/(ripple|beast)'
+  # Create test coverage data file
+  lcov --no-external -c -d . -o tests.info
+
+  # Combine baseline and test coverage data
+  lcov -a baseline.info -a tests.info -o lcov-all.info
+
+  # Only report on src/ripple files
+  lcov -e "lcov-all.info" "*/src/ripple/*" -o lcov.info
+
+  # Push the results (lcov.info) to codecov
+  codecov -X gcov # don't even try and look for .gcov files ;)
 fi
 
 # Run NPM tests