app_deps {pacs} | R Documentation |
The shiny app dependencies
Description
the shiny app dependencies packages are checked recursively.
The c("Depends", "Imports", "LinkingTo")
DESCRIPTION files fields are checked recursively.
The required dependencies have to be installed in the local repository.
The default arguments setup is recommended.
Usage
app_deps(
path = ".",
fields = c("Depends", "Imports", "LinkingTo"),
lib.loc = .libPaths(),
local = TRUE,
base = FALSE,
description_v = FALSE,
recursive = TRUE,
repos = biocran_repos()
)
Arguments
path |
character path to the shiny app. Default: "."
|
fields |
character vector listing the types of dependencies, a subset of c("Depends", "Imports", "LinkingTo", "Suggests", "Enhances") .
Character string "all" is shorthand for that vector, character string "most" for the same vector without "Enhances", character string "strong" (default) for the first three elements of that vector.
Default: c("Depends", "Imports", "LinkingTo")
|
lib.loc |
character vector of search paths with local packages. Default: .libPaths()
|
local |
logical if to use local repository (or newest remote packages). Default: TRUE
|
base |
logical if to add base packages too. If TRUE then pacs::pacs_base() are taken into account. Default: FALSE
|
description_v |
logical if the dependencies version should be taken from description files, minimal required. By default installed versions are taken. Default: FALSE
|
recursive |
logical if to assess the dependencies recursively. Default: TRUE
|
repos |
character vector base URLs of the repositories to use. By default checking CRAN and newest Bioconductor per R version. Default pacs::biocran_repos()
|
Value
character
vector with dependency packages or data.frame when checking recursively.
Note
renv
package has to be installed.
Examples
## Not run:
library(renv)
# Please update the path to the custom shiny app
app_path <- system.file("examples/04_mpg", package = "shiny")
pacs::app_deps(app_path)
pacs::app_deps(app_path, recursive = FALSE)
## End(Not run)
[Package
pacs version 0.6.0
Index]