box library separate packages and module imports linter

Checks that packages and modules are imported in separate box::use() statements.

Usage

box_separate_calls_linter()

Value

A custom linter function for use with r-lib/lintr

Details

For use in rhino, see the Explanation: Rhino style guide to learn about the details.

Examples

# will produce lints
lintr::lint(
  text = "box::use(package, path/to/file)",
  linters = box_separate_calls_linter()
)
#> <text>:1:1: style: [box_separate_calls_linter] Separate packages and modules in their respective box::use() calls.
#> box::use(package, path/to/file)
#> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

lintr::lint(
  text = "box::use(path/to/file, package)",
  linters = box_separate_calls_linter()
)
#> <text>:1:1: style: [box_separate_calls_linter] Separate packages and modules in their respective box::use() calls.
#> box::use(path/to/file, package)
#> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# okay
lintr::lint(
  text = "box::use(package1, package2)
    box::use(path/to/file1, path/to/file2)",
  linters = box_separate_calls_linter()
)
#> ℹ No lints found.