is.r.package {TAF}

Is R Package

Description

Check if ‘.tar.gz’ file is an R package.

Usage

is.r.package(targz, spec = NULL, warn = TRUE)

Arguments

targz

a filename ending with ⁠tar.gz⁠.

spec

an optional list generated with parse.repo.

warn

whether to warn if the file contents look like an R package nested inside a repository.

Details

The only purpose of passing spec is to get a more helpful warning message if the file contents look like an R package nested inside a repository.

Value

Logical indicating whether targz is an R package.

Examples

## Not run: 
is.r.package("boot/software/SAM.tar.gz")
is.r.package("boot/software/stockassessment.tar.gz")

## End(Not run)