Generate an installation command — install_command • sysreqr

Translates a plan (or a package vector that can be resolved to a plan) into shell commands appropriate for the platform's package manager.

Usage

install_command(
  x,
  platform = NULL,
  sudo = TRUE,
  update = TRUE,
  missing_only = TRUE,
  ...
)

Arguments

x: A sysreqr_plan or package vector.
platform: Platform specification accepted by resolve_platform().
sudo: Whether to prefix commands with sudo.
update: Whether to include the package manager update command when appropriate.
missing_only: Whether to include only packages not known to be installed.
...: Passed to check_packages() when x is not a plan.

Value

A character vector of shell commands.

See also

Other commands: admin_request(), dockerfile(), github_actions()

Examples

plan <- check_packages(c("xml2", "curl"), platform = "ubuntu-22.04")
install_command(plan)
#> [1] "sudo apt-get update"                                                
#> [2] "sudo apt-get install -y libcurl4-openssl-dev libssl-dev libxml2-dev"
install_command(plan, sudo = FALSE, update = FALSE)
#> [1] "apt-get install -y libcurl4-openssl-dev libssl-dev libxml2-dev"