regress: Improve cppcheck-test

diff --git a/regress/tests/cppcheck-test b/regress/tests/cppcheck-test
index 6d4e8fc8a9a487f26ffbec06751071ba02db713b..58f6fbf28c222cf9d512c2fcd247192b2709ae58 100755 (executable)
--- a/regress/tests/cppcheck-test
+++ b/regress/tests/cppcheck-test
@@ -7,4 +7,18 @@
 # Run cppcheck
 #
 
-cppcheck --quiet --enable=all --std=c++11 --force --suppress=unreadVariable --suppress=cstyleCast --language=c++ ../bacula/src
+TARGET=$1
+
+if [ "$TARGET" == ALL ]; then
+    cppcheck --quiet --enable=all --std=c++11 --force --suppress=unreadVariable --suppress=cstyleCast --language=c++ ../bacula/src
+    exit $?
+fi
+
+if [ "$TARGET" != "" ]; then
+    cd ..
+    git diff-tree --no-commit-id --name-only -r ${TARGET}..HEAD > /tmp/file.list.$$
+    if grep -E c$ /tmp/file.list.$$ > /dev/null
+    then
+        grep -E '[ch]$' /tmp/file.list.$$ | xargs cppcheck --quiet --enable=all --std=c++11 --force --suppress=unreadVariable --suppress=cstyleCast --language=c++
+    fi
+fi