Description Usage Arguments Value See Also Examples
Prints out all system requirements from dependencies and project packages.
1 | sysreqs_collect(prj = NULL)
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prj |
project object to collect sys requirements for. If not passed the loaded project will be used or the default whichever exists. Will init the default project from working directory if no default project exists. (type: rsuite_project, default: NULL) |
named list with package names and containing system requirements as value.
Other in SYSREQS: sysreqs_check
,
sysreqs_install
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | # create exemplary project base folder
prj_base <- tempfile("example_")
dir.create(prj_base, recursive = TRUE, showWarnings = FALSE)
# start project
prj <- prj_start("my_project", skip_rc = TRUE, path = prj_base)
# add package to the project
prj_start_package("mypackage", prj = prj)
# add system requirements specification
write("SystemRequirements: some requirement",
file = file.path(prj$path, "packages", "mypackage", "DESCRIPTION"),
append = TRUE)
# list content of pkgzip created
sysreqs_collect(prj)
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