Diagnose Unguarded Network Access — lab_network_operations • checktor

Flags network access in code or examples that runs without a guard.

Usage

lab_network_operations(path, verbose = TRUE)

Arguments

path: Character. Path to the package directory. Default: ".".
verbose: Logical. Print diagnostic output. Default: TRUE.

Value

checktor_check_result() with passed, issues, message.

Source

The CRAN Repository Policy states that "Packages which use Internet resources should fail gracefully with an informative message if the resource is not available". See vignette("check-sources", package = "checktor") for how every check maps to its source.

See also

checktor(), which runs this and every other check.

Examples

pkg <- example_diagnose_scenario("code_examples/tf_usage_bad.R",
                                 show_content = FALSE)
lab_network_operations(pkg, verbose = FALSE)$passed
#> [1] TRUE