Currently the dart clients scripts have three possible modes:

1. experimental:
2. - run_ctest() macro will be called *ONE* time
3. - binary directory will *NOT* be cleaned
4. continuous:
5. - run_ctest() macro will be called EVERY 5 minutes ...
6. - binary directory will *NOT* be cleaned
7. - configure/build will be executed *ONLY* if the repository has been updated
8. nightly:
9. - run_ctest() macro will be called *ONE* time
10. - binary directory *WILL BE* cleaned

set(SCRIPT_MODE "nightly") # "experimental", "continuous", "nightly"

Would it be possible to add a "installer" script mode:

1. installer:
2. - run_ctest() macro will be called *ONE* time
3. - binary directory *WILL BE* cleaned
4. - instead of BUILD_ALL the target PACKAGE will be build