ignoredPaths doesn't work as expected

[blu3mania]

See https://github.com/blu3mania/npp-papyrus/actions/runs/3205014421/jobs/5236999872

The action was configured with:
ignoredPaths: ${{ github.workspace }}/src/external/gsl;${{ github.workspace }}/src/external/tinyxml2
Which was expanded to:
ignoredPaths: D:\a\npp-papyrus\npp-papyrus/src/external/gsl;D:\a\npp-papyrus\npp-papyrus/src/external/tinyxml2
However, file 'tinyxml2.cpp' under D:\a\npp-papyrus\npp-papyrus\src\external\tinyxml2 directory was still analyzed:
Running analysis on: D:\a\npp-papyrus\npp-papyrus\src\external\tinyxml2\tinyxml2.cpp

In a later test, the config was changed to use relative paths:
ignoredPaths: src/external/gsl;src/external/tinyxml2
However, the issue was still there (see https://github.com/blu3mania/npp-papyrus/actions/runs/3205291289/jobs/5237620319)

[d-winsor]

It looks like ignoredPaths is currently only targeting includes and CMake targets, not source files themselves. Typically, you would build a CMake target in an external path rather than collect and compile the sources files so this was missed.

It makes sense to also ignore source files so I will add this feature to the action.

[mloskot]

Any news on the ignorePaths improvements?

In nanodbc we do

ignoredPaths: ${{ github.workspace }}/test/catch

to make analyser ignore headers of Catch test framework, but it does not work, and https://github.com/nanodbc/nanodbc/security lists issues for Catch.