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# because base::file.rename() is a pain across OS | |
requireNamespace("fs", quietly = TRUE) | |
# download cluto zip file | |
temp = tempfile() | |
utils::download.file("http://glaros.dtc.umn.edu/gkhome/fetch/sw/cluto/cluto-2.1.2a.zip", temp, quiet = TRUE) | |
utils::unzip(temp, files = c("cluto-2.1.2/Linux-x86_64/vcluster", "cluto-2.1.2/MSWIN-x86_64/vcluster.exe")) | |
unlink(temp) | |
# check if mlr3spatiotempcv is installed | |
installed_packages = utils::installed.packages()[, "Package"] | |
if (!"mlr3spatiotempcv" %in% installed_packages) { | |
stop("Please install mlr3spatiotempcv first.") | |
} | |
# install CLUTO | |
switch(Sys.info()[["sysname"]], | |
"Windows" = { | |
message(sprintf("Installing the executable into '%s/vcluster.exe'.", system.file(package = "mlr3spatiotempcv"))) | |
message("If the package is updated/reinstalled, this process needs to be repeated.") | |
fs::file_move("cluto-2.1.2/MSWIN-x86_64/vcluster.exe", sprintf("%s/vcluster.exe", system.file(package = "mlr3spatiotempcv"))) | |
fs::file_chmod(system.file("vcluster.exe", package = "mlr3spatiotempcv"), "755") | |
}, | |
"Darwin" = stop("macOS is not supported by CLUTO."), | |
"Linux" = { | |
message(sprintf("Installing the executable into '%s/vcluster'.", system.file(package = "mlr3spatiotempcv"))) | |
message("If the package is updated/reinstalled, this process needs to be repeated.") | |
fs::file_move("cluto-2.1.2/Linux-x86_64/vcluster", sprintf("%s/vcluster", system.file(package = "mlr3spatiotempcv"))) | |
fs::file_chmod(system.file("vcluster", package = "mlr3spatiotempcv"), "755") | |
} | |
) | |
unlink("cluto-2.1.2", recursive = TRUE) |
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