Mark project directories in CLion

[ghost]

Currently PlatformIO projects look like this when they are opened with CLion:

• lib is marked as a source directory
• src is not marked at all

This is what they should look like:

• .pioenvs and .piolibdeps are excluded (CLion won't index them)
• lib is marked as a library root
• src is marked as a source directory

To accomplish this, the CLion project builder should also create the following file:
.idea/misc.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
  <component name="CidrRootsConfiguration">
    <sourceRoots>
      <file path="$PROJECT_DIR$/src" />
    </sourceRoots>
    <libraryRoots>
      <file path="$PROJECT_DIR$/lib" />
    </libraryRoots>
    <excludeRoots>
      <file path="$PROJECT_DIR$/.pioenvs" />
      <file path="$PROJECT_DIR$/.piolibdeps" />
    </excludeRoots>
  </component>
</project>

[ivankravets]

Please re-test with the latest PIO Core and re-init project:

pio upgrade --dev
pio init