Update package DESCRIPTION file Imports field
update_desc(path, overwrite = TRUE)character, path to R folder containing package functions
logical, overwrite the file, Default: TRUE
If overwrite is FALSE then the output will be returned to the console.
# copy dummy package to tempdir
file.copy(system.file('pkg',package = 'sinew'),tempdir(),recursive = TRUE)
#> [1] TRUE
pkg_dir <- file.path(tempdir(),'pkg')
pkg_dir_R <- file.path(pkg_dir,'R')
pkg_dir_DESC <- file.path(pkg_dir,'DESCRIPTION')
# update namespaces in package functions
pretty_namespace(pkg_dir_R,overwrite = TRUE)
#>
#> functions changed in '/tmp/Rtmp9MrrZZ/pkg/R/yy.R':
#>
#> ✔: found, ✖: not found, (): instances, ☒: user intervention
#>
#> ✔ utils::head (1)
#> ✔ stats::runif (1)
#>
#>
#> functions changed in '/tmp/Rtmp9MrrZZ/pkg/R/zz.R':
#>
#> ✔: found, ✖: not found, (): instances, ☒: user intervention
#>
#> ✔ utils::head (1)
#> ✔ stats::runif (1)
#>
# send result to the console
update_desc(pkg_dir_R,overwrite = FALSE)
#> Imports:
#> stats,
#> utils
# overwrite the Imports field
update_desc(pkg_dir_R,overwrite = TRUE)
# view DESCRIPTION file
cat(readLines(pkg_dir_DESC),sep='\n')
#> Package: pkg
#> Title: What the Package Does (One Line, Title Case)
#> Version: 0.0.0.9000
#> Authors@R: person(given = "First", family = "Last", role = c("aut",
#> "cre"), email = "first.last@example.com", comment = c(ORCID =
#> "YOUR-ORCID-ID"))
#> Description: What the package does (one paragraph).
#> License: MIT + file LICENSE
#> Encoding: UTF-8
#> LazyData: true
#> Roxygen: list(markdown = TRUE)
#> RoxygenNote: 6.1.1
#> Imports: stats,
#> utils
# cleanup tempdir
unlink(pkg_dir,recursive = TRUE,force = TRUE)