Diagnose Leftover browser() Calls — lab_browser_calls • checktor

Flags a browser() call left in package code.

Usage

lab_browser_calls(path = ".", verbose = TRUE, parsed = NULL)

Arguments

path: Character. Path to the package directory. Default: ".".
verbose: Logical. Print diagnostic output. Default: TRUE.
parsed: Optional pre-parsed source, as returned internally by the orchestrator. Defaults to parsing path afresh.

Value

checktor_check_result() with passed, issues, message.

Source

The CRAN Repository Policy requires checks to run non-interactively, so a debugging leftover such as browser() must not be left in. 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/browser_calls_bad.R",
                                 show_content = FALSE)
lab_browser_calls(pkg, verbose = FALSE)$issues
#> [1] "browser_calls_bad.R:6"  "browser_calls_bad.R:11" "browser_calls_bad.R:23"
unlink(pkg, recursive = TRUE)