box library universal import linter

Checks that all function imports are explicit. package[...] is not used. See the Explanation: Rhino style guide to learn about the details.

Usage

box_universal_import_linter()

Value

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

Examples

# will produce lints
lintr::lint(
  text = "box::use(base[...])",
  linters = box_universal_import_linter()
)
#> ::warning file=<text>,line=1,col=15::file=<text>,line=1,col=15,[box_universal_import_linter] Explicitly declare imports rather than universally import with `...`.

lintr::lint(
  text = "box::use(path/to/file[...])",
  linters = box_universal_import_linter()
)
#> ::warning file=<text>,line=1,col=23::file=<text>,line=1,col=23,[box_universal_import_linter] Explicitly declare imports rather than universally import with `...`.

# okay
lintr::lint(
  text = "box::use(base[print])",
  linters = box_universal_import_linter()
)

lintr::lint(
  text = "box::use(path/to/file[do_something])",
  linters = box_universal_import_linter()
)