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47 lines
2.1 KiB
47 lines
2.1 KiB
#' Retrieve macOS Operating System Version Information
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#'
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#' @return data frame (tibble)
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#' @export
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sw_vers <- function() {
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res <- sys::exec_internal("sw_vers")
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if (length(res$stdout) == 0) {
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stop('Error retrieving macOS version info. Are you running on macOS?', call.=FALSE)
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}
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out <- rawToChar(res$stdout)
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purrr::map_dfc(strsplit(out, "\n")[[1]], ~{
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.x <- strsplit(.x, "\t")[[1]]
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as.list(purrr::set_names(.x[2], gsub(":", "", .x[1])))
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}) -> out
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case_when(
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grepl("^10\\.0$|^10\\.0\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.0 (Cheetah)",
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grepl("^10\\.1$|^10\\.1\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.1 (Puma)",
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grepl("^10\\.2$|^10\\.2\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.2 (Jaguar)",
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grepl("^10\\.3$|^10\\.3\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.3 (Panther)",
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grepl("^10\\.4$|^10\\.4\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.4 (Tiger)",
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grepl("^10\\.5$|^10\\.5\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.5 (Leopard)",
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grepl("^10\\.6$|^10\\.6\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.6 (Snow Leopard)",
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grepl("^10\\.7$|^10\\.7\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.7 (Lion)",
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grepl("^10\\.8$|^10\\.8\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.8 (Mountain Lion)",
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grepl("^10\\.9$|^10\\.9\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.9 (Mavericks)",
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grepl("^10\\.10$|^10\\.10\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.10 (Yosemite)",
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grepl("^10\\.11$|^10\\.11\\.[0-9]*$", out$ProductVersion) ~ "Mac OS X 10.11 (El Capitan)",
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grepl("^10\\.12$|^10\\.12\\.[0-9]*$", out$ProductVersion) ~ sprintf("macOS Sierra (%s)", out$ProductVersion),
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grepl("^10\\.13$|^10\\.13\\.[0-9]*$", out$ProductVersion) ~ sprintf("macOS High Sierra (%s)", out$ProductVersion),
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grepl("^10\\.14$|^10\\.14\\.[0-9]*$", out$ProductVersion) ~ sprintf("macOS Mojave (%s)", out$ProductVersion),
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grepl("^10\\.15$|^10\\.15\\.[0-9]*$", out$ProductVersion) ~ sprintf("macOS Catalina (%s)", out$ProductVersion),
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TRUE ~ "Unknown"
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) -> out$ProductFullName
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out$Hardware <- system("uname -m", intern=TRUE)
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out$KernelVersion <- system("uname -r", intern=TRUE)
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out
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}
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