Build, Check, Install and (Re)Load R Package
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b <- function(path = "package/", ...){ | |
require(devtools) | |
require(roxygen2) | |
pkg <- as.package(path) # package pointer | |
## update documentation | |
message("Updating documentation...") | |
roxygenise(path, ...) | |
## build package | |
message("Building package...") | |
bld.path <- build(pkg) | |
## check package | |
message('Running "R CMD check"...') | |
system(sprintf("R CMD check %s", bld.path)) | |
## install package | |
message('Installing package...') | |
pkg.info <- devtools:::load_pkg_description(path) | |
pkg.name <- pkg.info$package | |
pkg.targz <- sprintf("%s_%s.tar.gz", pkg.name, pkg.info$version) | |
install.packages(pkg.targz, repos = NULL, type = "source") | |
message("Package was successfully built and installed!") | |
## detach package if already attached (loaded in search path) | |
pkg.ns <- sprintf("package:%s", pkg.name) | |
if (pkg.ns %in% search()) | |
detach(pkg.ns) | |
## load package | |
library(pkg.name) | |
message("Package (re)loaded!") | |
invisible(TRUE) | |
} |
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