Ergonomic, hermetic, user-friendly software build system for Python, Go, Java, Kotlin, Protobuf, Scala, Shell. Pants lets you fearlessly scale up your codebase!

Pants

It looks like we don’t support adding and subtracting globs anymore?

```python_library(
  name = 'strutil',
  sources = rglobs('strutil.py') + rglobs('strutil.py'),
  tags = {'type_checked'},
)```
```▶ ./pants --no-print-exception-stacktrace filedeps --no-transitive src/python/pants/util:strutil

ERROR: Build graph construction failed: ExecutionError 1 Exception encountered:
  MappingError: Failed to parse src/python/pants/util/BUILD:
TypeError("unsupported operand type(s) for +: 'RGlobs' and 'RGlobs'",)```