Scala Development

Build Tool Selection

Projects may use bloop (faster incremental compilation) or sbt. Check which is available before compiling — using the wrong one wastes time and confuses error output.

1. Check for .bloop directory first — if it exists, the project is configured for bloop:

bloop compile <module-name>
bloop test <module-name>
bloop test <module-name> -o "*<filename>*"

Module name is root for non-modular projects.

2. Fall back to sbt if no .bloop directory: