These steps are useful if your CI run needs additional packages.
Usually they are declared as dependencies in your DESCRIPTION
,
but it is also possible to install dependencies manually.
A step_install_deps()
step installs all package dependencies declared in
DESCRIPTION
, using remotes::install_deps()
.
This includes upgrading outdated packages.
A step_install_cran()
step installs one package from CRAN via install.packages()
,
but only if it's not already installed.
A step_install_github()
step installs one or more packages from GitHub
via remotes::install_github()
, the packages are only installed if their
GitHub version is different from the locally installed version.
step_install_deps(repos = repo_default())step_install_cran(package = NULL, ..., repos = repo_default())
step_install_github(repo = NULL, ...)
CRAN-like repositories to install from, defaults to
repo_default()
.
Package(s) to install
Passed on to install.packages()
or remotes::install_github()
.
Package to install in the "user/repo" format.
Other steps: step_add_to_drat
,
step_add_to_known_hosts
,
step_build_pkgdown
,
step_do_push_deploy
,
step_hello_world
,
step_install_ssh_keys
,
step_push_deploy
,
step_run_code
,
step_setup_push_deploy
,
step_setup_ssh
,
step_test_ssh
,
step_write_text_file